Arquivo da tag: Previsão

We Are Basically Honest – Except When We Are at Work, Study Suggests (Science Daily)

17/12/2012UncategorizedCapitalismo, Economia, Honestidade, Incerteza, Justiça, Mercado, Previsãorenzotaddei

Dec. 14, 2012 — A new study has revealed we are more honest than you might think. The research by the University of Oxford and the University of Bonn suggests that it pains us to tell lies, particularly when we are in our own homes. It appears that being honest is hugely important to our sense of who we are. However, while it might bother us to tell lies at home, we are less circumspect at work where we are probably more likely to bend the truth, suggests the study.

The researchers conducted simple honesty tests by ringing people in their own homes in Germany and asking them to flip a coin. The study participants were asked over the phone to report on how it landed. The catch to this test was that each of the individuals taking part was given a strong financial incentive to lie without the fear of being found out. The study participants were told that if the coin landed tails up, they would receive 15 euros or a gift voucher; while if the coin landed heads up, they would receive nothing.

Using randomly generated home phone numbers, 658 people were contacted who agreed to take part. Although the researchers could not directly observe the behaviour of the individuals in their own homes, the aggregated reports show a remarkably high level of honesty. Over half of the study participants (55.6 per cent) reported that the coin landed heads-up, which meant they would receive nothing. Only 44.4 per cent reported tails up, collecting their financial reward as a result.

A second similar test was done involving 94 participants over the phone. This time they were asked to report on the results of four consecutive coin tosses with the promise of five euros for every time the coin landed tails up. Despite a potential maximum pay-off of 20 euros, the reports they received from the respondents reflected the likely distribution of a fair coin. This is based on the premise that the coin would have landed tails up around 50 per cent of the time.

All those taking part in the experiments answered questions about their own gender, age, views on honesty and their religious background. The study suggests, however, that personal attributes play no part here as the overall level of honesty demonstrated in both experiments was high.

This latest study can be compared with previous similar studies, which were conducted with students in tightly controlled laboratory situations. In those studies around 75 per cent of participants reported tails-up, which the researchers suggest could infer that people are more honest when they are in their own homes.

Dr Johannes Abeler, from the Department of Economics at the University of Oxford, said: The fact that the financial incentive to lie was outweighed by the perceived cost of lying shows just how honest most people are when they are in their own homes. One theory is that being honest is at the very core of how we want to perceive ourselves and is very important to our sense of self identity. Why it is so important? It may be to do with the social norms we have been given about what is right and wrong from the moment we could walk and talk.

‘This study has implications for policy-makers. For instance, if they want to catch those involved in fraudulent behaviour, perhaps the forms and questionnaires could be designed to reveal more about our personal lives and sense of self-identity. Our experiments showed that if people plainly see that to lie in a given situation would be fraudulent, they shy away from it. However, if people are given “wriggle room,” they can convince themselves that their behaviour is not fraudulent and this does not attack their sense of who they are.’

The computer-assisted telephone interviews were carried out by the Institute for Applied Social Sciences (infas), a private, well-known German research institute. They were conducted between November 2010 and February 2011. Telephone numbers were selected using a random digit dialling technique with numbers randomly based on a data set of all potential landline telephone numbers in Germany. Part of the study consisted of questions relating to the participants’ social background, age and education, their economic and political preferences, their religious beliefs, their attitudes to crime, and their beliefs about other people’s behaviour in the experiment.

The Opportunistic Apocalypse (Savage Minds)

15/12/2012UncategorizedApocalipse, Desastre, discurso ambiental, Enquadramento, Incerteza, Maias, Previsão, Psicologia, Religião, Sensacionalismorenzotaddei

by Clare Sammells on December 14th, 2012

The third in a guest series about the “Mayan Apocalypse” predicted for Dec. 21, 2012. The first two posts are here and here.

There are opportunities in the apocalypse. The end of the world has been commodified. A few are seriously investing in bunkers, boats, and survival supplies. Tourism is up, not only to Mayan archaeological sites, but also to places like Bugarach, France and Mt. Rtanj, Serbia. But even those of us on a budget can afford at least a book, a T-shirt or a handbag.

There are opportunities here for academics, too. Many scholars have been quoted in the press lately saying that nothing will happen on Dec 21 , in addition to those who have written comprehensive books and articles discrediting the impending doom. Obviously publishing helps individual careers, and that does not detract from our collective responsibility to debunk ideas that might lead people to physical or financial harm. But neither can we divorce our work from its larger social implications.

It is telling that the main scholarly players in debunking the Mayan Apocalypse in the U.S. are NASA (which is facing budget cuts) and anthropologists. Both groups feel the need to prove they are relevant because our collective jobs depend on it. I don’t need to go into great detail with this crowd about academia’s current situation. Academia has gone from being a well-respected, stable job to one where most classes are taught by underpaid, uninsured part-time adjuncts, and many Ph.D.s never find work in academia at all. Tuition fees for undergraduates have skyrocketed while full-time faculty salaries have stagnated.

Among the public (too often talked about as being in “the real world,” as if academics were somehow immune to taxes or swine flu), there seems to be a general distrust of intellectuals. That, combined with the current economic situation, has translated into a loss of research funding, such as cuts to the Fulbright program and NSF. Some public officials specifically state that science and engineering are worth funding, but anthropology is not. To add insult to injury, the University of California wants to move away from that whole “reading” thing and rebrand itself as a web startup.

Articles, books with general readership, being quoted in the newspaper, and yes, blogging are all concrete ways to show funding agencies and review committees that what we do matters. The way to get exposure among those general audiences is to engage with what interests them — like the end of the world. Dec. 21, 2012 has become an internet meme. Many online references to it are debunkings or tongue-in-cheek. Newspaper articles on unrelated topics make passing references in jest, stores offer just-in-case-it’s-real sales, people are planning parties. There seems to be more written to discredit the apocalypse, or make fun on it, than to prepare for it.

We need to remember that this non-believer attention has a purpose, and that purpose is not just (or even primarily) about convincing believers that nothing is going to happen. Rather, it serves to demonstrate something about non-believers themselves. “We” are sensible and logical, while “they” are superstitious and credulous. “We” value science and data, while “they” turn to astrology, misreadings of ancient texts, and esoteric spirituality. ”We” remember the non-apocalypses of the past, while “they” have forgotten.

I would argue that discrediting the Mayan Apocalypse is part of an ongoing process of creating western modernity (cue Latour). That modernity requires an “other,” and here that “other” is defined in this case primarily by religious/spiritual belief in the Mayan apocalypse. The more “other” these Apocalypse believers are, the more clearly they reflect the modernity of non-believers. (Of course, there are also the “others” of the Maya themselves, and I’ll address that issue in my next post.)

This returns us to the difference I drew in my first post between “Transitional Apocalyptic Expectations” (TAE) and “Catastrophic Apocalyptic Expectations” (CAE). I suspect the majority of believers are expecting something like a TAE-type event, but media attention focuses on discrediting CAE beliefs, such as a rogue planet hitting the Earth or massive floods. These would be dire catastrophes, but they will also be far easier to disprove. We will all notice if a planet does or does not hit the Earth next week, but many of us — myself included — will miss a transformation in human consciousness among the enlightened.

By providing the (very real) scientific data to discredit the apocalypse, scholars are incorporated into this project of modernity. Much of the scholarly work on this phenomenon is fascinating and subtle, but the press picks up on two main themes. One is scientific proof that the apocalypse will not happen, such as astronomical data that Earth is not on a collision course with another planet, Mayan epigraphy that shows the Long Count does not really end, and ethnography that suggests most Maya themselves are not worried about any of this. The other scholarly theme the press circulates is the long history of apocalyptic beliefs in the west. In the logic of the metanarrative of western progress, this connects contemporary Apocalypse believers to the past, nonmodernity and “otherness.”

I now find myself in an uncomfortable position, although it is an intellectually interesting corner to be backed into. I agree with my colleagues that the world will not end, that Mayan ideas have been misappropriated, and that we have a responsibility to address public concerns. At the same time, I can’t help but feel we are being drawn, either reluctantly or willingly, into a larger project than extends far beyond next week.

* * *

2012, the movie we love to hate

by Clare Sammells on December 11th, 2012

The second in a guest series about the “Mayan Apocalypse” predicted for Dec. 21, 2012. The first post is here.

Last summer, I traveled to Philadelphia to visit the Penn Museum exhibit “Maya: the Lords of Time.” It was, as one might expect given the museum collection and the scholars involved, fantastic. I want to comment on just the beginning of the exhibit, however. On entering, one is immediately greeted by a wall crowded with TV screens, all showing different clips of predicted disasters and people talking fearfully about the end of the world. The destruction, paranoia, and cacophony create a ambiance of chaos and uncertainty. Turning the corner, these images are replaced by widely spaced Mayan artifacts and stela. The effect is striking. One moves from media-induced insanity to serenity, from endless disturbing jump-cuts to the well-lit, quiet contemplation of beautiful art.

Among these images were scenes from Director Roland Emmerich’s blockbuster film 2012 (2009). This over-the-top disaster film is well used in that context. Still, it is interesting how often 2012 is mentioned by academics and other debunkers — almost as often as they mention serious alternative thinkers about the Mayan calendar, such as Jose Arguelles (although the film receives less in-depth coverage than he does).

I find this interesting because 2012 is clearly not trying to convince us to stockpile canned goods or build boats to prepare for the end of the Maya Long Count, any more than Emmerich’s previous films were meant to prepare us for alien invasion (Independence Day, 1996) or the effects of global climate change (The Day After Tomorrow, 2004). Like Emmerich’s previous films,2012 is a chance to watch the urban industrialized world burn (in that way, it has much in common with the currently popular zombie film genre). If you want to see John Cusack survive increasingly implausible crumbling urban landscapes, this film is for you.

The Maya, however, are barely mentioned in 2012. There are no Mayan characters, no one travels to Mesoamerica, there is no mention of the Long Count. Emmerich’s goal for 2012 was, in his own words (here and here), “a modern retelling of Noah’s Ark.” In fact, he claims that the movie originally had nothing to do with the 2012 phenomenon at all. Instead, he was convinced – reluctantly – to include the concept because of public interest in the Maya calendar.

This explains why the Maya only receive two passing mentions in 2012 — one is a brief comment that even “they” had been able to predict the end of the world, the other a short news report on a cult suicide in Tikal. The marketing aspect of the film emphasized these Maya themes (all of the film footage about the Maya is in the trailer, the movie website starts with a rotating image of the Maya calendar, and there are related extras on the DVD), but the movie itself had basically nothing to do with the Maya, the Mayan Long Count, or Dec 21.

Nevertheless, this film’s impact on public interest in Dec 21 is measurable. Google Trends, which gives data on the number of times particular search terms are used, gives us a sense of the impact of this $200,000,000 film. I looked at a number of related terms, but have picked the ones that show thegeneral pattern: There is a spike of interest in 2012 apocalyptic ideas when the 2012 marketing campaign starts (November 2008), a huge spike when the film is released (November 2009), and a higher baseline of interest from then until now. Since January, interest in the Mayan calendar/apocalypse has been steadily climbing (and in fact, is higher every time I check this link; it automatically updates). In other words, the 2012 movie both responded to, and reinforced, public interest in the 2012 phenomenon.

Here I return to Michael D. Gordin’s The Pseudoscience Wars (2012). This delightful book deals with the scientific response to Velikovsky, who believed that the miracles of the Old Testament and other ancient myths documented the emergence of a comet from Jupiter, its traumatic interactions with Earth, and its eventual settling into the role of the planet Venus. (The final chapter also discusses the 2012 situation.) Gordin’s main focus is understanding why Velikovsky — unlike others labeled “crackpots” before him — stirred the public ire of astronomers and physicists. Academics’ real concern was not Velikovsky’s ideas per se, but how much attention he received by being published by MacMillan — a major publisher of science textbooks — which implied the book had scientific legitimacy. Velikovsky’s “Worlds in Collision” was a major bestseller when it was released in 1950, and academics felt the ideas had to be addressed so that the public would not be misled.

With the Mayan Apocalypse, no major academic publisher is lending legitimacy to these theories. Books about expected events of 2012 (mainly TAE ideas) are published by specialty presses that focus on the spiritual counterculture, such as Evolver Editions, Inner Traditions/Bear & Company, Shambhala, and John Hunt Publishing. Instead, film media has become the battleground for public attention (perhaps because reading is declining?). The immense amount of money put into movies, documentaries, and TV shows about the Mayan Apocalypse is creating public interest today, and in some ways this parallels what Macmillan did for Velikovsky in the 1950s.

One example of this is the viral marketing campaign for 2012 conducted in November 2008. Columbia pictures created webpages that were not clearly marked as advertising (these no longer appear to be available), promoting the idea that scientists really did know the world would end and were preparing. This type of advertising was not unique to this film, but in this case it reinforced already existing fears that the end really was nigh. NASA began responding to public fears about 2012 as a result of this marketing campaign, and many of the academics interested in addressing these concerns also published after this time.

Academics are caught in something of a bind here. Do we respond to public fears, in the hopes of debunking them, but no doubt also increasing the public interest in the very ideas we wish to discredit? Should we respond in the hopes of selling a few more books or receiving a few more citations, thus generating interest in the rest of what our discipline does? As anthropologists we are not immune to the desires of public interest, certainly (obviously I’m not — here I am, blogging away), nor should we be. Perhaps something good can come of the non-end-of-the-world. I’ll turn to this question next time.

* * *

The End is Nigh. Start blogging.

by Clare Sammells on December 4th, 2012

Savage Minds welcomes guest blogger Clare A. Sammells.

My thanks to the editors of Savage Minds for allowing me to guest blog this month. Hopefully I will not be among the last of Savage Mind’s guests, given that the End of the World is nigh.

You hadn’t heard? On or around Dec 21, 2012, the Maya Long Count will mark the end of a 5125 year cycle. Will this be a mere a calendrical turn, no more inherently eventful that the transition from Dec 31, 2012 to Jan 1, 2013? Will this be a moment of astronomical alignments, fiery conflagrations, and social upheavals? Or will there be a shift in human consciousness, an opportunity for the prepared to improve their lives and achieve enlightenment?

I am going to bet with the house: I do not think the world is going to end in a few weeks. That way, either the world doesn’t end — another victory for predictive anthropology! — or the world does end, and nothing I write here will matter much anyway. (More seriously, I don’t think our world is destined to end with a bang).

I am not a Mayanist, an archaeologist, or an astronomer. I won’t be discussing conflicting interpretations of Maya long count dates, astronomical observations, or Classical-era Maya stela inscriptions. Books by David Stuart,Anthony Aveni, and Matthew Restall and Amara Solari all provide detailed arguments using those data, and analyze the current phenomenon in light of the long history of western fascinations with End Times. Articles by John Hoopes, Kevin Whitesides, and Robert Sitler, among others, address “New Age” interpretations of the Maya. Many ethnographers have considered how Maya peoples understand their complex interactions with “New Age” spiritualists and tourists, among them Judith Maxwell, Quetzil Casteneda and Walter Little.

My own interest lies in how indigenous timekeeping is interpreted in the Andes. I conducted ethnographic research focusing on tourism in Tiwanaku, Bolivia — a pre-Incan archaeological site near Lake Titicaca, and a contemporary Aymara village. One of the first things I noticed was that every tour guide tells visitors about multiple calendars inscribed in the stones of the site, most famously in the Puerta del Sol. These calendrical interpretations are meaningful to Bolivian visitors, foreign tourists, and local Tiwanakenos for understanding the histories, ethnicities, and politics centered in this place. I took a stab at addressing some of these ideas in a recent article, where I considered how interconnected archaeological theories and political projects of the 1930s fed into what is today accepted conventional knowledge about Tiwanakota calendars. I’m now putting together a book manuscript about temporal intersections in Tiwanaku. The parallels between that situation and the Maya 2012 Phenomena led me to consider the prophecies, expectations, YouTube videos, blog posts, scholarly debunkings, and tourist travels motivated by the end of the Maya Long Count.

A survey by the National Geographic Channel suggested that 27% of those in the United States think the Maya may have predicted a catastrophe for December 21. But it is important to note that there is no agreement, even among believers, about what will happen. I tend to think of these beliefs as collecting into two broad (and often overlapping) camps.

Many believe that “something” will happen on (or around) Dec 21, 2012, but do not anticipate world destruction. I think of these beliefs as “Transitional Apocalyptic Expectations” (TAE). Writers such as José Argüelles and John Major Jenkins, for example, believe that there will be a shift in human consciousness, and tend to view the end of the 13th baktun as an opportunity for human improvement.

On the other hand, there are those who believe that the world will end abruptly, in fire, flood, cosmic radiation, or collision with other planets. I think of these beliefs as “Catastrophic Apocalyptic Expectations” (CAE). While some share my belief that the numbers of serious CAE-ers is small, there are panics and survivalists reported by the press in Russia, France, and Los Angeles. Tragically, there has been at least one suicide. And of course, there has been a major Hollywood movie (“2012″), which I’ll be discussing more in my next post.

As anthropologists, we certainly should respond to public fears. But we should also wonder why this fear, out of so many possible fears, is the one to capture public imagination. Beliefs in paranormal activities, astrology, and the like are historically common, although the specifics change over time. Michael D. Gordin’s excellent book The Pseudoscience Wars (2012) convincingly suggests that there are larger societal reasons why some fringe theories attract scholarly and public attention while others go ignored. The Mayan Apocalypse has certainly attracted massive attention, from scholarly rebuttals from anthropologists, NASA, and others, to numerous popular parodies such as GQ’s survival tips, LOLcats, and my personal favorite, an advertisement for Mystic Mayan Power Cloaks.

There seems to be a general fascination with the Mayan calendar — even among those who know relatively little about the peoples that label refers to. Some are anxiously watching the calendar count down, others are trying to reassure them, and many more simply watching, cracking jokes, or even selling supplies. But there is something interesting about the fact that so many in the United States and Europe are talking about it at all. I look forward to exploring these questions further with all of you.

Clare A. Sammells is Assistant Professor of Anthropology at Bucknell University. She is currently living in Madrid, where she is writing about concepts of time in Tiwanaku and conducting ethnographic research on food among Bolivian migrants. She is not stockpiling canned goods.

Monbiot: The Gift of Death (The Guardian)

12/12/2012UncategorizedCapitalismo, Consumismo, Desastre, discurso ambiental, Economia, Educação, Enquadramento, Lixo, Mudanças climáticas, Natal, Obsolescência programada, Previsãorenzotaddei

December 10, 2012

Pathological consumption has become so normalised that we scarcely notice it.

By George Monbiot, published in the Guardian 11th December 2012

There’s nothing they need, nothing they don’t own already, nothing they even want. So you buy them a solar-powered waving queen; a belly button brush; a silver-plated ice cream tub holder; a “hilarious” inflatable zimmer frame; a confection of plastic and electronics called Terry the Swearing Turtle; or – and somehow I find this significant – a Scratch Off World wall map.

They seem amusing on the first day of Christmas, daft on the second, embarrassing on the third. By the twelfth they’re in landfill. For thirty seconds of dubious entertainment, or a hedonic stimulus that lasts no longer than a nicotine hit, we commission the use of materials whose impacts will ramify for generations.

Researching her film The Story of Stuff, Annie Leonard discovered that of the materials flowing through the consumer economy, only 1% remain in use six months after sale(1). Even the goods we might have expected to hold onto are soon condemned to destruction through either planned obsolescence (breaking quickly) or perceived obsolesence (becoming unfashionable).

But many of the products we buy, especially for Christmas, cannot become obsolescent. The term implies a loss of utility, but they had no utility in the first place. An electronic drum-machine t-shirt; a Darth Vader talking piggy bank; an ear-shaped i-phone case; an individual beer can chiller; an electronic wine breather; a sonic screwdriver remote control; bacon toothpaste; a dancing dog: no one is expected to use them, or even look at them, after Christmas Day. They are designed to elicit thanks, perhaps a snigger or two, and then be thrown away.

The fatuity of the products is matched by the profundity of the impacts. Rare materials, complex electronics, the energy needed for manufacture and transport are extracted and refined and combined into compounds of utter pointlessness. When you take account of the fossil fuels whose use we commission in other countries, manufacturing and consumption are responsible for more than half of our carbon dioxide production(2). We are screwing the planet to make solar-powered bath thermometers and desktop crazy golfers.

People in eastern Congo are massacred to facilitate smart phone upgrades of ever diminishing marginal utility(3). Forests are felled to make “personalised heart-shaped wooden cheese board sets”. Rivers are poisoned to manufacture talking fish. This is pathological consumption: a world-consuming epidemic of collective madness, rendered so normal by advertising and the media that we scarcely notice what has happened to us.

In 2007, the journalist Adam Welz records, 13 rhinos were killed by poachers in South Africa. This year, so far, 585 have been shot(4). No one is entirely sure why. But one answer is that very rich people in Vietnam are now sprinkling ground rhino horn on their food or snorting it like cocaine to display their wealth. It’s grotesque, but it scarcely differs from what almost everyone in industrialised nations is doing: trashing the living world through pointless consumption.

This boom has not happened by accident. Our lives have been corralled and shaped in order to encourage it. World trade rules force countries to participate in the festival of junk. Governments cut taxes, deregulate business, manipulate interest rates to stimulate spending. But seldom do the engineers of these policies stop and ask “spending on what?”. When every conceivable want and need has been met (among those who have disposable money), growth depends on selling the utterly useless. The solemnity of the state, its might and majesty, are harnessed to the task of delivering Terry the Swearing Turtle to our doors.

Grown men and women devote their lives to manufacturing and marketing this rubbish, and dissing the idea of living without it. “I always knit my gifts”, says a woman in a television ad for an electronics outlet. “Well you shouldn’t,” replies the narrator(5). An advertisement for Google’s latest tablet shows a father and son camping in the woods. Their enjoyment depends on the Nexus 7’s special features(6). The best things in life are free, but we’ve found a way of selling them to you.

The growth of inequality that has accompanied the consumer boom ensures that the rising economic tide no longer lifts all boats. In the US in 2010 a remarkable 93% of the growth in incomes accrued to the top 1% of the population(7). The old excuse, that we must trash the planet to help the poor, simply does not wash. For a few decades of extra enrichment for those who already possess more money than they know how to spend, the prospects of everyone else who will live on this earth are diminished.

So effectively have governments, the media and advertisers associated consumption with prosperity and happiness that to say these things is to expose yourself to opprobrium and ridicule. Witness last week’s Moral Maze programme, in which most of the panel lined up to decry the idea of consuming less, and to associate it, somehow, with authoritarianism(8). When the world goes mad, those who resist are denounced as lunatics.

Bake them a cake, write them a poem, give them a kiss, tell them a joke, but for god’s sake stop trashing the planet to tell someone you care. All it shows is that you don’t.

http://www.monbiot.com

1. http://www.storyofstuff.org/movies-all/story-of-stuff/

2. It’s 57%. See http://www.monbiot.com/2010/05/05/carbon-graveyard/

3. See the film Blood in the Mobile. http://bloodinthemobile.org/

4.http://e360.yale.edu/feature/the_dirty_war_against_africas_remaining_rhinos/2595/

5. http://www.youtube.com/watch?v=i7VE2wlDkr8&list=UU25QbTq58EYBGf2_PDTqzFQ&index=9

6. http://www.ubergizmo.com/2012/07/commercial-for-googles-nexus-7-tablet-revealed/

7. Emmanuel Saez, 2nd March 2012. Striking it Richer: the Evolution of Top Incomes in the United States (Updated with 2009 and 2010 estimates).http://elsa.berkeley.edu/~saez/saez-UStopincomes-2010.pdf

8. http://www.bbc.co.uk/programmes/b01p424r

You Can Give a Boy a Doll, but You Can’t Make Him Play With It (The Atlantic)

10/12/2012UncategorizedDiscriminação, Educação, Enquadramento, Gênero, Incerteza, Orientação sexual, Previsão, Psicologiarenzotaddei

By Christina Hoff Sommers

DEC 6 2012, 11:29 AM ET 223

The logistical and ethical problems with trying to make toys gender-neutral

Top-Toy

Is it discriminatory and degrading for toy catalogs to show girls playing with tea sets and boys with Nerf guns? A Swedish regulatory group says yes. The Reklamombudsmannen (RO) has reprimanded Top-Toy, a licensee of Toys”R”Us and one of the largest toy companies in Northern Europe, for its “outdated” advertisements and has pressured it to mend its “narrow-minded” ways. After receiving “training and guidance” from RO equity experts, Top-Toy introduced gender neutrality in its 2012 Christmas catalogue. The catalog shows little boys playing with a Barbie Dream House and girls with guns and gory action figures. As its marketing director explains, “For several years, we have found that the gender debate has grown so strong in the Swedish market that we have had to adjust.”

Swedes can be remarkably thorough in their pursuit of gender parity. A few years ago, a feminist political party proposed a law requiring men to sit while urinating—less messy and more equal. In 2004, the leader of the Sweden’s Left Party Feminist Council, Gudrun Schyman,proposed a “man tax”—a special tariff to be levied on men to pay for all the violence and mayhem wrought by their sex. In April 2012, following the celebration of International Women’s Day, the Swedes formally introduced the genderless pronoun “hen” to be used in place of he and she (han and hon).

Egalia, a new state-sponsored pre-school in Stockholm, is dedicated to the total obliteration of the male and female distinction. There are no boys and girls at Egalia—just “friends” and “buddies.” Classic fairy tales like Cinderellaand Snow White have been replaced by tales of two male giraffes who parent abandoned crocodile eggs. The Swedish Green Party would like Egalia to be the norm: It has suggested placing gender watchdogs in all of the nation’s preschools. “Egalia gives [children] a fantastic opportunity to be whoever they want to be,” says one excited teacher. (It is probably necessary to add that this is not an Orwellian satire or a right-wing fantasy: This school actually exists.)

The problem with Egalia and gender-neutral toy catalogs is that boys and girls, on average, do not have identical interests, propensities, or needs. Twenty years ago, Hasbro, a major American toy manufacturing company, tested a playhouse it hoped to market to both boys and girls. It soon emerged that girls and boys did not interact with the structure in the same way. The girls dressed the dolls, kissed them, and played house. The boys catapulted the toy baby carriage from the roof. A Hasbro manager came up with a novel explanation: “Boys and girls are different.”

They are different, and nothing short of radical and sustained behavior modification could significantly change their elemental play preferences. Children, with few exceptions, are powerfully drawn to sex-stereotyped play. David Geary, a developmental psychologist at the University of Missouri, told me in an email this week, “One of the largest and most persistent differences between the sexes are children’s play preferences.” The female preference for nurturing play and the male propensity for rough-and-tumble hold cross-culturally and even cross-species (with a few exceptions—female spotted hyenas seem to be at least as aggressive as males). Among our close relatives such as vervet and rhesus monkeys, researchers have found that females play with dolls far more than their brothers, who prefer balls and toy cars. It seems unlikely that the monkeys were indoctrinated by stereotypes in a Top-Toy catalog. Something else is going on.

Biology appears to play a role. Several animal studies have shown that hormonal manipulation can reverse sex-typed behavior. When researchers exposed female rhesus monkeys to male hormones prenatally, these females later displayed male-like levels of rough-and-tumble play. Similar results are found in human beings. Congenital adrenal hyperplasia (CAH) is a genetic condition that results when the female fetus is subjected to unusually large quantities of male hormones—adrenal androgens. Girls with CAH tend to prefer trucks, cars, and construction sets over dolls and play tea sets. As psychologist Doreen Kimura reported in Scientific American, “These findings suggest that these preferences were actually altered in some way by the early hormonal environment.” They also cast doubt on the view that gender-specific play is primarily shaped by socialization.

Professor Geary does not have much hope for the new gender-blind toy catalogue: “The catalog will almost certainly disappear in a few years, once parents who buy from it realize their kids don’t want these toys.” Most little girls don’t want to play with dump trucks, as almost any parent can attest. Including me: When my granddaughter Eliza was given a toy train, she placed it in a baby carriage and covered it with a blanket so it could get some sleep.

Androgyny advocates like our Swedish friends have heard such stories many times, and they have an answer. They acknowledge that sex differences have at least some foundation in biology, but they insist that culture can intensify or diminish their power and effect. Even if Eliza is prompted by nature to interact with a train in a stereotypical female way, that is no reason for her parents not to energetically correct her. Hunter College psychologist Virginia Valian, a strong proponent of Swedish-style re-genderization, wrote in the book Why So Slow? The Advancement of Women, “We do not accept biology as destiny … We vaccinate, we inoculate, we medicate… I propose we adopt the same attitude toward biological sex differences.”

Valian is absolutely right that we do not have to accept biology as destiny. But the analogy is ludicrous: We vaccinate, inoculate, and medicate children against disease. Is being a gender-typical little boy or girl a pathology in need of a cure? Failure to protect children from small pox, diphtheria, or measles places them in harm’s way. I don’t believe there is any such harm in allowing male/female differences to flourish in early childhood. As one Swedish mother, Tanja Bergkvist,told the Associated Press, “Different gender roles aren’t problematic as long as they are equally valued.” Gender neutrality is not a necessary condition for equality. Men and women can be different—but equal. And for most human beings, the differences are a vital source for meaning and happiness. Since when is uniformity a democratic ideal?

Few would deny that parents and teachers should expose children to a wide range of toys and play activities. But what the Swedes are now doing in some of their classrooms goes far beyond encouraging children to experiment with different toys and play styles—they are requiring it. And toy companies who resist the gender neutrality mandate face official censure. Is this kind of social engineering worth it? Is it even ethical?

To succeed, the Swedish parents, teachers and authorities are going to have to police—incessantly—boys’ powerful attraction to large-group rough-and-tumble play and girls’ affinity for intimate theatrical play. As Geary says, “You can change some of these behaviors with reinforcement and monitoring, but they bounce back once this stops.” But this constant monitoring can also undermine children’s healthy development.

Anthony Pellegrini, a professor of early childhood education at the University of Minnesota, defines the kind of rough-and-tumble play that boys favor as a behavior that includes “laughing, running, smiling, jumping, open-hand beating, wrestling, play fighting, chasing and fleeing.” This kind of play is often mistakenly regarded as aggression, but according to Pellegrini, it is the very opposite. In cases of schoolyard aggression, the participants are unhappy, they part as enemies, and there are often tears and injuries. Rough-and-tumble play brings boys together, makes them happy, and is a critical party of their social development.

Researchers Mary Ellin Logue (University of Maine) and Hattie Harvey (University of Denver ) agree, and they have documented the benefits of boys’ “bad guy” superhero action narratives. Teachers tend not to like such play, say Logue and Harvey, but it improves boys’ conversation, creative writing skills, and moral imagination. Swedish boys, like American boys, are languishing far behind girls in school. In a 2009 study Logue and Harvey ask an important question the Swedes should consider: “If boys, due to their choices of dramatic play themes, are discouraged from dramatic play, how will this affect their early language and literacy development and their engagement in school?”

What about the girls? Nearly 30 years ago, Vivian Gussin Paley, a beloved kindergarten teacher at the Chicago Laboratory Schools and winner of a MacArthur “genius” award, published a classic book on children’s play entitled Boys & Girls: Superheroes in the Doll Corner. Paley wondered if girls are missing out by not partaking in boys’ superhero play, but her observations of the “doll corner” allayed her doubts. Girls, she learned, are interested in their own kind of domination. Boys’ imaginative play involves a lot of conflict and imaginary violence; girls’ play, on the other hand, seems to be much gentler and more peaceful. But as Paley looked more carefully, she noticed that the girls’ fantasies were just as exciting and intense as the boys—though different. There were full of conflict, pesky characters and imaginary power struggles. “Mothers and princesses are as powerful as any superheroes the boys can devise.” Paley appreciated the benefits of gendered play for both sexes, and she had no illusions about the prospects for its elimination: “Kindergarten is a triumph of sexual self-stereotyping. No amount of adult subterfuge or propaganda deflects the five-year-old’s passion for segregation by sex.”

But subterfuge and propaganda appear to be the order of the day in Sweden. In their efforts to free children from the constraints of gender, the Swedish reformers are imposing their own set of inviolate rules, standards, and taboos. Here is how Slate author Nathalie Rothchild describes a gender-neutral classroom:

One Swedish school got rid of its toy cars because boys “gender-coded” them and ascribed the cars higher status than other toys. Another preschool removed “free playtime” from its schedule because, as a pedagogue at the school put it, when children play freely ‘stereotypical gender patterns are born and cemented. In free play there is hierarchy, exclusion, and the seed to bullying.’ And so every detail of children’s interactions gets micromanaged by concerned adults, who end up problematizing minute aspects of children’s lives, from how they form friendships to what games they play and what songs they sing.

The Swedes are treating gender-conforming children the way we once treated gender-variant children. Formerly called “tomboy girls” and “sissy boys” in the medical literature, these kids are persistently attracted to the toys of the opposite sex. They will often remain fixated on the “wrong” toys despite relentless, often cruel pressure from parents, doctors, and peers. Their total immersion in sex-stereotyped culture—a non-stop Toys”R”Us indoctrination—seems to have little effect on their passion for the toys of the opposite sex. There was a time when a boy who displayed a persistent aversion to trucks and rough play and a fixation on frilly dolls or princess paraphernalia would have been considered a candidate for behavior modification therapy. Today, most experts encourage tolerance, understanding, and acceptance: just leave him alone and let him play as he wants. The Swedes should extend the same tolerant understanding to the gender identity and preferences of the vast majority of children.

When data prediction is a game, the experts lose out (New Scientist)

10/12/2012Uncategorizedciência, Esporte, Incerteza, Matemática, Mediação tecnológica, Previsãorenzotaddei

Specialist Knowledge Is Useless and Unhelpful

By Peter Aldhous|Posted Saturday, Dec. 8, 2012, at 7:45 AM ET

Airplanes at an airport. iStockphoto/Thinkstock.

Jeremy Howard founded email company FastMail and the Optimal Decisions Group, which helps insurance companies set premiums. He is now president and chief scientist of Kaggle, which has turned data prediction into sport.

Peter Aldhous: Kaggle has been described as “an online marketplace for brains.” Tell me about it.
Jeremy Howard: It’s a website that hosts competitions for data prediction. We’ve run a whole bunch of amazing competitions. One asked competitors to develop algorithms to mark students’ essays. One that finished recently challenged competitors to develop a gesture-learning system for the Microsoft Kinect. The idea was to show the controller a gesture just once, and the algorithm would recognize it in future. Another competition predicted the biological properties of small molecules being screened as potential drugs.

PA: How exactly do these competitions work?
JH: They rely on techniques like data mining and machine learning to predict future trends from current data. Companies, governments, and researchers present data sets and problems, and offer prize money for the best solutions. Anyone can enter: We have nearly 64,000 registered users. We’ve discovered that creative-data scientists can solve problems in every field better than experts in those fields can.

PA: These competitions deal with very specialized subjects. Do experts enter?
JH: Oh yes. Every time a new competition comes out, the experts say: “We’ve built a whole industry around this. We know the answers.” And after a couple of weeks, they get blown out of the water.

PA: So who does well in the competitions?
JH: People who can just see what the data is actually telling them without being distracted by industry assumptions or specialist knowledge. Jason Tigg, who runs a pretty big hedge fund in London, has done well again and again. So has Xavier Conort, who runs a predictive analytics consultancy in Singapore.

PA: You were once on the leader board yourself. How did you get involved?
JH: It was a long and strange path. I majored in philosophy in Australia, worked in management consultancy for eight years, and then in 1999 I founded two start-ups—one an email company, the other helping insurers optimize risks and profits. By 2010, I had sold them both. I started learning Chinese and building amplifiers and speakers because I hadn’t made anything with my hands. I travelled. But it wasn’t intellectually challenging enough. Then, at a meeting of statistics users in Melbourne, somebody told me about Kaggle. I thought: “That looks intimidating and really interesting.”

PA: How did your first competition go?
JH: Setting my expectations low, my goal was to not come last. But I actually won it. It was on forecasting tourist arrivals and departures at different destinations. By the time I went to the next statistics meeting I had won two out of the three competitions I entered. Anthony Goldbloom, the founder of Kaggle, was there. He said: “You’re not Jeremy Howard, are you? We’ve never had anybody win two out of three competitions before.”

PA: How did you become Kaggle’s chief scientist?
JH: I offered to become an angel investor. But I just couldn’t keep my hands off the business. I told Anthony that the site was running slowly and rewrote all the code from scratch. Then Anthony and I spent three months in America last year, trying to raise money. That was where things got really serious, because we raised $11 million. I had to move to San Francisco and commit to doing this full-time.

PA: Do you still compete?
JH: I am allowed to compete, but I can’t win prizes. In practice, I’ve been too busy.

PA: What explains Kaggle’s success in solving problems in predictive analytics?
JH: The competitive aspect is important. The more people who take part in these competitions, the better they get at predictive modeling. There is no other place in the world I’m aware of, outside professional sport, where you get such raw, harsh, unfettered feedback about how well you’re doing. It’s clear what’s working and what’s not. It’s a kind of evolutionary process, accelerating the survival of the fittest, and we’re watching it happen right in front of us. More and more, our top competitors are also teaming up with each other.

PA: Which statistical methods work best?
JH: One that crops up again and again is called the random forest. This takes multiple small random samples of the data and makes a “decision tree” for each one, which branches according to the questions asked about the data. Each tree, by itself, has little predictive power. But take an “average” of all of them and you end up with a powerful model. It’s a totally black-box, brainless approach. You don’t have to think—it just works.

PA: What separates the winners from the also-rans?
JH: The difference between the good participants and the bad is the information they feed to the algorithms. You have to decide what to abstract from the data. Winners of Kaggle competitions tend to be curious and creative people. They come up with a dozen totally new ways to think about the problem. The nice thing about algorithms like the random forest is that you can chuck as many crazy ideas at them as you like, and the algorithms figure out which ones work.

PA: That sounds very different from the traditional approach to building predictive models. How have experts reacted?
JH: The messages are uncomfortable for a lot of people. It’s controversial because we’re telling them: “Your decades of specialist knowledge are not only useless, they’re actually unhelpful; your sophisticated techniques are worse than generic methods.” It’s difficult for people who are used to that old type of science. They spend so much time discussing whether an idea makes sense. They check the visualizations and noodle over it. That is all actively unhelpful.

PA: Is there any role for expert knowledge?
JH: Some kinds of experts are required early on, for when you’re trying to work out what problem you’re trying to solve. The expertise you need is strategy expertise in answering these questions.

PA: Can you see any downsides to the data-driven, black-box approach that dominates on Kaggle?
JH: Some people take the view that you don’t end up with a richer understanding of the problem. But that’s just not true: The algorithms tell you what’s important and what’s not. You might ask why those things are important, but I think that’s less interesting. You end up with a predictive model that works. There’s not too much to argue about there.

Doubling Down on Climate Change Denial (Slate)

04/12/2012UncategorizedCapitalismo, Clima, Desastre, Economia, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Opinião pública, Política, Previsãorenzotaddei

By Phil Plait

Posted Monday, Dec. 3, 2012, at 8:00 AM ET

Graphic of Earth on fire Oh, those wacky professional climate change deniers! Once again, they’ve banded together a passel of people, 90 percent of whom aren’t even climatologists, and had them sign a nearly fact-free opinion piece in the Financial Post, claiming global warming isn’t real. It’s an astonishing example of nonsense so ridiculous I would run out of synonyms for “bilge” before adequately describing it.

The Op-Ed is directed to U.N. Secretary General Ban Ki-Moon, who has recently, and thankfully, been vocal about the looming environmental catastrophe of global warming. The deniers’ letter takes him to task for this, but doesn’t come within a glancing blow of reality.

The letter itself is based on a single claim. So let’s be clear: If that claim is wrong, so is the rest of the letter.

Guess what? That claim is wrong. So blatantly wrong, in fact, it’s hard to imagine anyone could write it with a straight face. It says:

“The U.K. Met Office recently released data showing that there has been no statistically significant global warming for almost 16 years.”

This is simply, completely, and utterly false. The Met Office is the national weather service for the United Kingdom. In October 2012, they updated their database of global surface temperature measurements, a compendium of temperatures taken over time by weather stations around the planet. David Rose, a climate change denier who can charitably be said to have trouble with facts, cherry-picked this dataset and published a horrendously misleading graph in that bastion of scientific thought, the Daily Mail, saying the measurements show there’s been no global warming for the past 16 years.

But he did this by choosing a starting point on his graph that gave the result he wanted, a graph that looks like there’s been no warming since 1997. But if you show the data properly, you see there has been warming:

Graph showing how the Earth is warming up.

Global surface temperatures from the Met Office data. Top: Fiction. Bottom: Fact.

Image credit: David Rose/Daily Mail (top), Tamino (bottom).

The top graph is from Rose’s article, but the bottom graph shows what happens when you display the data going back a few more years. See the difference? What he did is like measuring how tall you are when you’re 25, doing it again when you’re 30, then claiming human beings never grow. That’s a big no-no in science. You have to choose starting and ending points that fairly represent the data, as in the bottom graph. When you do, you very clearly see the trend that the Earth is getting warmer. In fact, hammering home how patently ridiculous this claims is, nine of the 10 hottest years on record have been since 2000. On top of that, Rose was using global surface temperatures, which don’t really represent global overall heat content well; most of the heating is going into ocean waters. So the data he’s displaying so awfully isn’t even the right data to make his claim anyway!

So the very first basis of this denial letter is total garbage, and was such an egregious manipulation of the U.K. Met Office data that the Met Office itself issued a debunking of it! Yet here were are, months later, with the deniers still ignoring facts.

The letter is chock full of more such falsehoods. If you want the rundown, please go readthe great article on Skeptical Science destroying this nonsense. Full disclosure: I had already written quite a bit more for this post before seeing the one at Skeptical Science, and decided it would be better to send readers there for more rather than debunk all the wrongness here. I’m pleased to note they found the same examples of misleading or outright false statements in the deniers’ article and debunked them the same way I had.

I do want to add something, though. I’ll note that it seems superficially impressive that they got 125 scientists, “qualified in climate-related matters” as they claim, to sign this letter.

Yeah, about that…

First, not everyone signing that letter is a scientist. Lord Monckton, for example, apparently has no formal scientific training, has some trouble with the truth, and oh, by the way, claims Obama’s birth certificate is a forgery. He’s the last guy I’d want signing a letter I was on. Yet he seems to pop up on every denialist list as a go-to guy.

Here’s another: The very first signatory, Hhabibullo Abdusamatov, claims that global warming is caused by the Sun, which is patently and provably false (see that Skeptical Science link for more). Many of the claims Abdusamatov makes (as listed on his Wikipedia page) are, um, not accepted by mainstream science, to be very charitable.

Going down the list of signatories I was struck by how many are not, in fact, climate scientists (again, for examples with references, see Skeptical Science); I counted a dozen who actually have climatology in their listed credentials. It’s kinda weird to write such a big letter and then only have fewer than 10 percent of the signers actually be credentialed in the field.

Of course, I’m not a climatologist either, though I am an astronomer classically trained in science, and that means I know enough to rely on the combined research of actual climate scientists from around the world. And when thousands upon thousands of such scientists— in fact, 98 percent of actual, bona fide climate scientists—say global warming is real, well then, that strikes me as being somewhat more credible than a hundred or so politically and ideologically driven non-climate-scientists.

I’ll note this isn’t the first time a laughably-wrong article has been printed by right-leaning venues and signed by multiple, similarly-inappropriate authors. The Wall Street Journalposted one in January 2012 (while turning down an article supporting the reality of global warming signed by 255 actual scientists), and in April 2012, another made the roundsthat was signed by 49 people, including some ex-NASA astronauts, but again, none who actually were climate scientists.

So we can expect to see more of this. Clearly, when you don’t have facts to support your claims, the best thing to do is make as much noise as possible to distract from reality. And that reality is that the world is getting hotter, and unless we do something, now, we’re facing a world of trouble.

Origin of intelligence and mental illness linked to ancient genetic accident (University of Edinburgh)

03/12/2012UncategorizedCognição, Evolução, Evolucionismo, Inteligência animal, Interação humanos-animais, Mediação tecnológica, Previsão, Saúde mentalrenzotaddei

2-Dec-2012 – By Tara Womersley, University of Edinburgh

Scientists have discovered for the first time how humans – and other mammals – have evolved to have intelligence

Scientists have discovered for the first time how humans – and other mammals – have evolved to have intelligence.

Researchers have identified the moment in history when the genes that enabled us to think and reason evolved.

This point 500 million years ago provided our ability to learn complex skills, analyse situations and have flexibility in the way in which we think.

Professor Seth Grant, of the University of Edinburgh, who led the research, said: “One of the greatest scientific problems is to explain how intelligence and complex behaviours arose during evolution.”

The research, which is detailed in two papers in Nature Neuroscience, also shows a direct link between the evolution of behaviour and the origins of brain diseases.

Scientists believe that the same genes that improved our mental capacity are also responsible for a number of brain disorders.

“This ground breaking work has implications for how we understand the emergence of psychiatric disorders and will offer new avenues for the development of new treatments,” said John Williams, Head of Neuroscience and Mental Health at the Wellcome Trust, one of the study funders.

The study shows that intelligence in humans developed as the result of an increase in the number of brain genes in our evolutionary ancestors.

The researchers suggest that a simple invertebrate animal living in the sea 500 million years ago experienced a ‘genetic accident’, which resulted in extra copies of these genes being made.

This animal’s descendants benefited from these extra genes, leading to behaviourally sophisticated vertebrates – including humans.

The research team studied the mental abilities of mice and humans, using comparative tasks that involved identifying objects on touch-screen computers.

Researchers then combined results of these behavioural tests with information from the genetic codes of various species to work out when different behaviours evolved.

They found that higher mental functions in humans and mice were controlled by the same genes.

The study also showed that when these genes were mutated or damaged, they impaired higher mental functions.

“Our work shows that the price of higher intelligence and more complex behaviours is more mental illness,” said Professor Grant.

The researchers had previously shown that more than 100 childhood and adult brain diseases are caused by gene mutations.

“We can now apply genetics and behavioural testing to help patients with these diseases”, said Dr Tim Bussey from Cambridge University, which was also involved in the study.

The study was funded by the Wellcome Trust, the Medical Research Council and European Union.

Climate Change DO THE MATH! (Scientia Productions)

01/12/2012Uncategorizedciência, Clima, comunicação científica, Economia, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Política, Previsãorenzotaddei

Current scientific knowledge does not substantiate Ban Ki-Moon assertions on weather and climate, say 125-plus scientists (Financial Post) + EANTH list reactions

01/12/2012Uncategorizedciência, Clima, comunicação científica, Desastre, Incerteza, Mídia, Meteorologia, Mudanças climáticas, Política, Previsãorenzotaddei

OPEN CLIMATE LETTER TO UN SECRETARY-GENERAL: Current scientific knowledge does not substantiate Ban Ki-Moon assertions on weather and climate, say 125-plus scientists.

Special to Financial Post | Nov 29, 2012 8:36 PM ET | Last Updated:Nov 30, 2012 12:11 PM ET

Getty – UN Secretary-General Ban Ki-Moon

Policy actions that aim to reduce CO2 emissions are unlikely to influence future climate. Policies need to focus on preparation for, and adaptation to, all dangerous climatic events, however caused

Open Letter to the Secretary-General of the United Nations

H.E. Ban Ki-Moon, Secretary-General, United Nations. First Avenue and East 44^th Street, New York, New York, U.S.A.

November 29, 2012

Mr. Secretary-General:

On November 9 this year you told the General Assembly: “Extreme weather due to climate change is the new normal … Our challenge remains, clear and urgent: to reduce greenhouse gas emissions, to strengthen adaptation to … even larger climate shocks … and to reach a legally binding climate agreement by 2015 … This should be one of the main lessons of Hurricane Sandy.”

On November 13 you said at Yale: “The science is clear; we should waste no more time on that debate.”

The following day, in Al Gore’s “Dirty Weather” Webcast, you spoke of “more severe storms, harsher droughts, greater floods”, concluding: “Two weeks ago, Hurricane Sandy struck the eastern seaboard of the United States. A nation saw the reality of climate change. The recovery will cost tens of billions of dollars. The cost of inaction will be even higher. We must reduce our dependence on carbon emissions.”

We the undersigned, qualified in climate-related matters, wish to state that current scientific knowledge does not substantiate your assertions.

The U.K. Met Office recently released data showing that there has been no statistically significant global warming for almost 16 years. During this period, according to the U.S. National Oceanic and Atmospheric Administration (NOAA), carbon dioxide (CO₂) concentrations rose by nearly 9% to now constitute 0.039% of the atmosphere. Global warming that has not occurred cannot have caused the extreme weather of the past few years. Whether, when and how atmospheric warming will resume is unknown. The science is unclear. Some scientists point out that near-term natural cooling, linked to variations in solar output, is also a distinct possibility.

The “even larger climate shocks” you have mentioned would be worse if the world cooled than if it warmed. Climate changes naturally all the time, sometimes dramatically. The hypothesis that our emissions of CO₂ have caused, or will cause, dangerous warming is not supported by the evidence.

The incidence and severity of extreme weather has not increased. There is little evidence that dangerous weather-related events will occur more often in the future. The U.N.’s own Intergovernmental Panel on Climate Change says in its Special Report on Extreme Weather (2012) that there is “an absence of an attributable climate change signal” in trends in extreme weather losses to date. The funds currently dedicated to trying to stop extreme weather should therefore be diverted to strengthening our infrastructure so as to be able to withstand these inevitable, natural events, and to helping communities rebuild after natural catastrophes such as tropical storm Sandy.

There is no sound reason for the costly, restrictive public policy decisions proposed at the U.N. climate conference in Qatar. Rigorous analysis of unbiased observational data does not support the projections of future global warming predicted by computer models now proven to exaggerate warming and its effects.

The NOAA “State of the Climate in 2008” report asserted that 15 years or more without any statistically-significant warming would indicate a discrepancy between observation and prediction. Sixteen years without warming have therefore now proven that the models are wrong by their creators’ own criterion.

Based upon these considerations, we ask that you desist from exploiting the misery of the families of those who lost their lives or properties in tropical storm Sandy by making unsupportable claims that human influences caused that storm. They did not. We also ask that you acknowledge that policy actions by the U.N., or by the signatory nations to the UNFCCC, that aim to reduce CO₂ emissions are unlikely to exercise any significant influence on future climate. Climate policies therefore need to focus on preparation for, and adaptation to, all dangerous climatic events however caused.

Signed by:

Habibullo I. Abdussamatov, Dr. Sci., mathematician and astrophysicist, Head of the Selenometria project on the Russian segment of the ISS, Head of Space Research of the Sun Sector at the Pulkovo Observatory of the Russian Academy of Sciences, St. Petersburg, Russia
Syun-Ichi Akasofu, PhD, Professor of Physics, Emeritus and Founding Director, International Arctic Research Center of the University of Alaska, Fairbanks, Alaska, U.S.A.
Bjarne Andresen, Dr. Scient., physicist, published and presents on the impossibility of a “global temperature”, Professor, Niels Bohr Institute (physics (thermodynamics) and chemistry), University of Copenhagen, Copenhagen, Denmark
J. Scott Armstrong, PhD, Professor of Marketing, The Wharton School, University of Pennsylvania, Founder of the International Journal of Forecasting, focus on analyzing climate forecasts, Philadelphia, Pennsylvania, U.S.A.
Timothy F. Ball, PhD, environmental consultant and former climatology professor, University of Winnipeg, Winnipeg, Manitoba, Canada
James R. Barrante, Ph.D. (chemistry, Harvard University), Emeritus Professor of Physical Chemistry, Southern Connecticut State University, focus on studying the greenhouse gas behavior of CO2, Cheshire, Connecticut, U.S.A.
Colin Barton, B.Sc., PhD (Earth Science, Birmingham, U.K.), FInstEng Aus Principal research scientist (ret.), Commonwealth Scientific and Industrial Research Organisation (CSIRO), Melbourne, Victoria, Australia
Joe Bastardi, BSc, (Meteorology, Pennsylvania State), meteorologist, State College, Pennsylvania, U.S.A.
Franco Battaglia, PhD (Chemical Physics), Professor of Physics and Environmental Chemistry, University of Modena, Italy
Richard Becherer, BS (Physics, Boston College), MS (Physics, University of Illinois), PhD (Optics, University of Rochester), former Member of the Technical Staff – MIT Lincoln Laboratory, former Adjunct Professor – University of Connecticut, Areas of Specialization: optical radiation physics, coauthor – standard reference book Optical Radiation Measurements: Radiometry, Millis, MA, U.S.A.
Edwin X. Berry, PhD (Atmospheric Physics, Nevada), MA (Physics, Dartmouth), BS (Engineering, Caltech), Certified Consulting Meteorologist, President, Climate Physics LLC, Bigfork, MT, U.S.A.
Ian Bock, BSc, PhD, DSc, Biological sciences (retired), Ringkobing, Denmark
Ahmed Boucenna, PhD, Professor of Physics (strong climate focus), Physics Department, Faculty of Science, Ferhat Abbas University, Setif, Algéria
Antonio Brambati, PhD, Emeritus Professor (sedimentology), Department of Geological, Environmental and Marine Sciences (DiSGAM), University of Trieste (specialization: climate change as determined by Antarctic marine sediments), Trieste, Italy
Stephen C. Brown, PhD (Environmental Science, State University of New York), District Agriculture Agent, Assistant Professor, University of Alaska Fairbanks, Ground Penetrating Radar Glacier research, Palmer, Alaska, U.S.A.
Mark Lawrence Campbell, PhD (chemical physics; gas-phase kinetic research involving greenhouse gases (nitrous oxide, carbon dioxide)), Professor, United States Naval Academy, Annapolis, Maryland, U.S.A.
Rudy Candler, PhD (Soil Chemistry, University of Alaska Fairbanks (UAF)), former agricultural laboratory manager, School of Agriculture and Land Resources Management, UAF, co-authored papers regarding humic substances and potential CO2 production in the Arctic due to decomposition, Union, Oregon, U.S.A.
Alan Carlin, B.S. (California Institute of Technology), PhD (economics, Massachusetts Institute of Technology), retired senior analyst and manager, U.S. Environmental Protection Agency, Washington, DC, former Chairman of the Angeles Chapter of the Sierra Club (recipient of the Chapter’s Weldon Heald award for conservation work), U.S.A.
Dan Carruthers, M.Sc., Arctic Animal Behavioural Ecologist, wildlife biology consultant specializing in animal ecology in Arctic and Subarctic regions, Turner Valley, Alberta, Canada
Robert M. Carter, PhD, Professor, Marine Geophysical Laboratory, James Cook University, Townsville, Australia
Uberto Crescenti, PhD, Full Professor of Applied Geology, Università G. d’Annunzio, Past President Società Geologica taliana, Chieti, Italy
Arthur Chadwick, PhD (Molecular Biology), Research Professor of Geology, Department of Biology and Geology, Southwestern Adventist University, Climate Specialties: dendrochronology (determination of past climate states by tree ring analysis), palynology (same but using pollen as a climate proxy), paleobotany and botany; Keene, Texas, U.S.A.
George V. Chilingar, PhD, Professor, Department of Civil and Environmental Engineering of Engineering (CO2/temp. focused research), University of Southern California, Los Angeles, California, U.S.A.
Ian D. Clark, PhD, Professor (isotope hydrogeology and paleoclimatology), Dept. of Earth Sciences, University of Ottawa, Ottawa, Ontario, Canada
Cornelia Codreanova, Diploma in Geography, Researcher (Areas of Specialization: formation of glacial lakes) at Liberec University, Czech Republic, Zwenkau, Germany
Michael Coffman, PhD (Ecosystems Analysis and Climate Influences, University of Idaho), CEO of Sovereignty International, President of Environmental Perspectives, Inc., Bangor, Maine, U.S.A.
Piers Corbyn, ARCS, MSc (Physics, Imperial College London)), FRAS, FRMetS, astrophysicist (Queen Mary College, London), consultant, founder WeatherAction long range weather and climate forecasters, American Thinker Climate Forecaster of The Year 2010, London, United Kingdom
Richard S. Courtney, PhD, energy and environmental consultant, IPCC expert reviewer, Falmouth, Cornwall, United Kingdom
Roger W. Cohen, B.S., M.S., PhD Physics, MIT and Rutgers University, Fellow, American Physical Society, initiated and managed for more than twenty years the only industrial basic research program in climate, Washington Crossing, Pennsylvania, U.S.A.
Susan Crockford, PhD (Zoology/Evolutionary Biology/Archaeozoology), Adjunct Professor (Anthropology/Faculty of Graduate Studies), University of Victoria, Victoria, British Colombia, Canada
Walter Cunningham, B.S., M.S. (Physics – Institute of Geophysics And Planetary Sciences, UCLA), AMP – Harvard Graduate School of Business, Colonel (retired) U.S. Marine Corps, Apollo 7 Astronaut., Fellow – AAS, AIAA; Member AGU, Houston, Texas, U.S.A.
Joseph D’Aleo, BS, MS (Meteorology, University of Wisconsin), Doctoral Studies (NYU), CMM, AMS Fellow, Executive Director – ICECAP (International Climate and Environmental Change Assessment Project), College Professor Climatology/Meteorology, First Director of Meteorology The Weather Channel, Hudson, New Hampshire, U.S.A.
David Deming, PhD (Geophysics), Professor of Arts and Sciences, University of Oklahoma, Norman, Oklahoma, U.S.A.
James E. Dent; B.Sc., FCIWEM, C.Met, FRMetS, C.Env., Independent Consultant (hydrology & meteorology), Member of WMO OPACHE Group on Flood Warning, Hadleigh, Suffolk, England, United Kingdom
Willem de Lange, MSc (Hons), DPhil (Computer and Earth Sciences), Senior Lecturer in Earth and Ocean Sciences, The University of Waikato, Hamilton, New Zealand
Silvia Duhau, Ph.D. (physics), Solar Terrestrial Physics, Buenos Aires University, Buenos Aires, Argentina
Geoff Duffy, DEng (Dr of Engineering), PhD (Chemical Engineering), BSc, ASTCDip. (first chemical engineer to be a Fellow of the Royal Society in NZ), FIChemE, wide experience in radiant heat transfer and drying, chemical equilibria, etc. Has reviewed, analysed, and written brief reports and papers on climate change, Auckland, New Zealand
Don J. Easterbrook, PhD, Emeritus Professor of Geology, Western Washington, University, Bellingham, Washington, U.S.A.
Ole Henrik Ellestad, former Research Director, applied chemistry SINTEF, Professor in physical chemistry, University of Oslo, Managing director Norsk Regnesentral and Director for Science and Technology, Norwegian Research Council, widely published in infrared spectroscopy, Oslo, Norway
Per Engene, MSc, Biologist, Co-author – The Climate, Science and Politics (2009), Bø i Telemark, Norway
Gordon Fulks, B.S., M.S., PhD (Physics, University of Chicago), cosmic radiation, solar wind, electromagnetic and geophysical phenomena, Portland, Oregon, U.S.A.
Katya Georgieva, MSc (meteorology), PhD (solar-terrestrial climate physics), Professor, Space Research and Technologies Institute, Bulgarian Academy of Sciences, Sofia, Bulgaria
Lee C. Gerhard, PhD, Senior Scientist Emeritus, University of Kansas, past director and state geologist, Kansas Geological Survey, U.S.A.
Ivar Giaever PhD, Nobel Laureate in Physics 1973, professor emeritus at the Rensselaer Polytechnic Institute, a professor-at-large at the University of Oslo, Applied BioPhysics, Troy, New York, U.S.A.
Albrecht Glatzle, PhD, ScAgr, Agro-Biologist and Gerente ejecutivo, Tropical pasture research and land use management, Director científico de INTTAS, Loma Plata, Paraguay
Fred Goldberg, PhD, Adj Professor, Royal Institute of Technology (Mech, Eng.), Secretary General KTH International Climate Seminar 2006 and Climate analyst (NIPCC), Lidingö, Sweden
Laurence I. Gould, PhD, Professor of Physics, University of Hartford, Past Chair (2004), New England Section of the American Physical Society, West Hartford, Connecticut, U.S.A.
Vincent Gray, PhD, New Zealand Climate Coalition, expert reviewer for the IPCC, author of The Greenhouse Delusion: A Critique of Climate Change 2001, Wellington, New Zealand
William M. Gray, PhD, Professor Emeritus, Dept. of Atmospheric Science, Colorado State University, Head of the Tropical Meteorology Project, Fort Collins, Colorado, U.S.A.
Charles B. Hammons, PhD (Applied Mathematics), climate-related specialties: applied mathematics, modeling & simulation, software & systems engineering, Associate Professor, Graduate School of Management, University of Dallas; Assistant Professor, North Texas State University (Dr. Hammons found many serious flaws during a detailed study of the software, associated control files plus related email traffic of the Climate Research Unit temperature and other records and “adjustments” carried out in support of IPCC conclusions), Coyle, OK, U.S.A.
William Happer, PhD, Professor, Department of Physics, Princeton University, Princeton, NJ, U.S.A.
Hermann Harde, PhD, Professur f. Lasertechnik & Werkstoffkunde (specialized in molecular spectroscopy, development of gas sensors and CO₂-climate sensitivity), Helmut-Schmidt-Universität, Universität der Bundeswehr Fakultät für Elektrotechnik, Hamburg, Germany
Howard Hayden, PhD, Emeritus Professor (Physics), University of Connecticut, The Energy Advocate, Pueblo West, Colorado, U.S.A.
Ross Hays, Meteorologist, atmospheric scientist, NASA Columbia Scientific Balloon Facility (currently working at McMurdo Station, Antarctica), Palestine, Texas, U.S.A.
Martin Hovland, M.Sc. (meteorology, University of Bergen), PhD (Dr Philos, University of Tromsø), FGS, Emeritus Professor, Geophysics, Centre for Geobiology, University of Bergen, member of the expert panel: Environmental Protection and Safety Panel (EPSP) for the Ocean Drilling Program (ODP) and the Integrated ODP, Stavanger, Norway
Ole Humlum, PhD, Professor of Physical Geography, Department of Physical Geography, Institute of Geosciences, University of Oslo, Oslo, Norway
Craig D. Idso, PhD, Chairman of the Board of Directors of the Center for the Study of Carbon Dioxide and Global Change, Tempe, Arizona, U.S.A.
Sherwood B. Idso, PhD, President, Center for the Study of Carbon Dioxide and Global Change, Tempe, Arizona, U.S.A.
Larry Irons, BS (Geology), MS (Geology), Sr. Geophysicist at Fairfield Nodal (specialization: paleoclimate), Lakewood, Colorado, U.S.A.
Terri Jackson, MSc (plasma physics), MPhil (energy economics), Director, Independent Climate Research Group, Northern Ireland and London (Founder of the energy/climate group at the Institute of Physics, London), United Kingdom
Albert F. Jacobs, Geol.Drs., P. Geol., Calgary, Alberta, Canada
Hans Jelbring, PhD Climatology, Stockholm University, MSc Electronic engineering, Royal Institute of Technology, BSc Meteorology, Stockholm University, Sweden
Bill Kappel, B.S. (Physical Science-Geology), B.S. (Meteorology), Storm Analysis, Climatology, Operation Forecasting, Vice President/Senior Meteorologist, Applied Weather Associates, LLC, University of Colorado, Colorado Springs, U.S.A.
Olavi Kärner, Ph.D., Extraordinary Research Associate; Dept. of Atmospheric Physics, Tartu Observatory, Toravere, Estonia
Leonid F. Khilyuk, PhD, Science Secretary, Russian Academy of Natural Sciences, Professor of Engineering (CO2/temp. focused research), University of Southern California, Los Angeles, California, U.S.A.
William Kininmonth MSc, MAdmin, former head of Australia’s National Climate Centre and a consultant to the World Meteorological organization’s Commission for Climatology, Kew, Victoria, Australia
Gerhard Kramm, Dr. rer. nat. (Theoretical Meteorology), Research Associate Professor, Geophysical Institute, Associate Faculty, College of Natural Science and Mathematics, University of Alaska Fairbanks, (climate specialties: Atmospheric energetics, physics of the atmospheric boundary layer, physical climatology – seeinteresting paper by Kramm et al), Fairbanks, Alaska, U.S.A.
Leif Kullman, PhD (Physical geography, plant ecology, landscape ecology), Professor, Physical geography, Department of Ecology and Environmental science, Umeå University, Areas of Specialization: Paleoclimate (Holocene to the present), glaciology, vegetation history, impact of modern climate on the living landscape, Umeå, Sweden
Hans H.J. Labohm, PhD, Independent economist, author specialised in climate issues, IPCC expert reviewer, author of Man-Made Global Warming: Unravelling a Dogma and climate science-related Blog, The Netherlands
Rune Berg-Edland Larsen, PhD (Geology, Geochemistry), Professor, Dep. Geology and Geoengineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
C. (Kees) le Pair, PhD (Physics Leiden, Low Temperature Physics), former director of the Netherlands Research Organization FOM (fundamental physics) and subsequently founder and director of The Netherlands Technology Foundation STW. Served the Dutch Government many years as member of its General Energy Council and of the National Defense Research Council. Royal Academy of Arts and Sciences Honorary Medal and honorary doctorate in all technical sciences of the Delft University of technology, Nieuwegein, The Netherlands
Douglas Leahey, PhD, meteorologist and air-quality consultant, past President – Friends of Science, Calgary, Alberta, Canada
Jay Lehr, B.Eng. (Princeton), PhD (environmental science and ground water hydrology), Science Director, The Heartland Institute, Chicago, Illinois, U.S.A.
Bryan Leyland, M.Sc., FIEE, FIMechE, FIPENZ, MRSNZ, consulting engineer (power), Energy Issues Advisor – International Climate Science Coalition, Auckland, New Zealand
Edward Liebsch, B.A. (Earth Science, St. Cloud State University); M.S. (Meteorology, The Pennsylvania State University), former Associate Scientist, Oak Ridge National Laboratory; former Adjunct Professor of Meteorology, St. Cloud State University, Environmental Consultant/Air Quality Scientist (Areas of Specialization: micrometeorology, greenhouse gas emissions), Maple Grove, Minnesota, U.S.A.
William Lindqvist, PhD (Applied Geology), Independent Geologic Consultant, Areas of Specialization: Climate Variation in the recent geologic past, Tiburon, California, U.S.A.
Horst-Joachim Lüdecke, Prof. Dr. , PhD (Physics), retired from university of appl. sciences HTW, Saarbrücken (Germany), atmospheric temperature research, speaker of the European Institute for Climate and Energy (EIKE), Heidelberg, Germany
Anthony R. Lupo, Ph.D., Professor of Atmospheric Science, Department of Soil, Environmental, and Atmospheric Science, University of Missouri, Columbia, Missouri, U.S.A.
Oliver Manuel, BS, MS, PhD, Post-Doc (Space Physics), Associate – Climate & Solar Science Institute, Emeritus Professor, College of Arts & Sciences University of Missouri-Rolla, previously Research Scientist (US Geological Survey) and NASA Principal Investigator for Apollo, Cape Girardeau, Missouri, U.S.A.
Francis Massen, professeur-docteur en physique (PhD equivalent, Universities of Nancy (France) and Liège (Belgium), Manager of the Meteorological Station of the Lycée Classique de Diekirch, specialising in the measurement of solar radiation and atmospheric gases. Collaborator to the WOUDC (World Ozone and UV Radiation Data Center), Diekirch, Luxembourg
Henri Masson, Prof. dr. ir., Emeritus Professor University of Antwerp (Energy & Environment Technology Management), Visiting professor Maastricht School of Management, specialist in dynamical (chaotic) complex system analysis, Antwerp, Belgium.
Ferenc Mark Miskolczi, PhD, atmospheric physicist, formerly of NASA’s Langley Research Center, Hampton, Virginia, U.S.A.
Viscount Monckton of Brenchley, Expert reviewer, IPCC Fifth Assessment Report, Quantification of Climate Sensitivity, Carie, Rannoch, Scotland
Nils-Axel Mörner, PhD (Sea Level Changes and Climate), Emeritus Professor of Paleogeophysics & Geodynamics, Stockholm University, Stockholm, Sweden
John Nicol, PhD (Physics, James Cook University), Chairman – Australian climate Science Coalition, Brisbane, Australia
Ingemar Nordin, PhD, professor in philosophy of science (including a focus on “Climate research, philosophical and sociological aspects of a politicised research area”), Linköpings University, Sweden.
David Nowell, M.Sc., Fellow of the Royal Meteorological Society, former chairman of the NATO Meteorological Group, Ottawa, Ontario, Canada
Cliff Ollier, D.Sc., Professor Emeritus (School of Earth and Environment – see hisCopenhagen Climate Challenge sea level article here), Research Fellow, University of Western Australia, Nedlands, W.A., Australia
Oleg M. Pokrovsky, BS, MS, PhD (mathematics and atmospheric physics – St. Petersburg State University, 1970), Dr. in Phys. and Math Sciences (1985), Professor in Geophysics (1995), principal scientist, Main Geophysical Observatory (RosHydroMet), Note: Dr. Pokrovsky analyzed long climates and concludes that anthropogenic CO2 impact is not the main contributor in climate change,St. Petersburg, Russia.
Daniel Joseph Pounder, BS (Meteorology, University of Oklahoma), MS (Atmospheric Sciences, University of Illinois, Urbana-Champaign); Meteorological/Oceanographic Data Analyst for the National Data Buoy Center, formerly Meteorologist, WILL AM/FM/TV, Urbana, U.S.A.
Brian Pratt, PhD, Professor of Geology (Sedimentology), University of Saskatchewan (see Professor Pratt’s article for a summary of his views), Saskatoon, Saskatchewan, Canada
Harry N.A. Priem, PhD, Professore-emeritus isotope-geophysics and planetary geology, Utrecht University, past director ZWO/NOW Institute of Isotope Geophysical Research, Past-President Royal Netherlands Society of Geology and Mining, Amsterdam, The Netherlands
Oleg Raspopov, Doctor of Science and Honored Scientist of the Russian Federation, Professor – Geophysics, Senior Scientist, St. Petersburg Filial (Branch) of N.V.Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radiowaves Propagation of RAS (climate specialty: climate in the past, particularly the influence of solar variability), Editor-in-Chief of journal “Geomagnetism and Aeronomy” (published by Russian Academy of Sciences), St. Petersburg, Russia
Curt G. Rose, BA, MA (University of Western Ontario), MA, PhD (Clark University), Professor Emeritus, Department of Environmental Studies and Geography, Bishop’s University, Sherbrooke, Quebec, Canada
S. Jeevananda Reddy, M.Sc. (Geophysics), Post Graduate Diploma (Applied Statistics, Andhra University), PhD (Agricultural Meteorology, Australian University, Canberra), Formerly Chief Technical Advisor—United Nations World Meteorological Organization (WMO) & Expert-Food and Agriculture Organization (UN), Convener – Forum for a Sustainable Environment, author of 500 scientific articles and several books – here is one: “Climate Change – Myths & Realities“, Hyderabad, India
Arthur Rorsch, PhD, Emeritus Professor, Molecular Genetics, Leiden University, former member of the board of management of the Netherlands Organization Applied Research TNO, Leiden, The Netherlands
Rob Scagel, MSc (forest microclimate specialist), Principal Consultant – Pacific Phytometric Consultants, Surrey, British Columbia, Canada
Chris Schoneveld, MSc (Structural Geology), PhD (Geology), retired exploration geologist and geophysicist, Australia and France
Tom V. Segalstad, PhD (Geology/Geochemistry), Associate Professor of Resource and Environmental Geology, University of Oslo, former IPCC expert reviewer, former Head of the Geological Museum, and former head of the Natural History Museum and Botanical Garden (UO), Oslo, Norway
John Shade, BS (Physics), MS (Atmospheric Physics), MS (Applied Statistics), Industrial Statistics Consultant, GDP, Dunfermline, Scotland, United Kingdom
Thomas P. Sheahen, B.S., PhD (Physics, Massachusetts Institute of Technology), specialist in renewable energy, research and publication (applied optics) in modeling and measurement of absorption of infrared radiation by atmospheric CO2, National Renewable Energy Laboratory (2005-2009); Argonne National Laboratory (1988-1992); Bell Telephone labs (1966-73), National Bureau of Standards (1975-83), Oakland, Maryland, U.S.A.
S. Fred Singer, PhD, Professor Emeritus (Environmental Sciences), University of Virginia, former director, U.S. Weather Satellite Service, Science and Environmental Policy Project, Charlottesville, Virginia, U.S.A.
Frans W. Sluijter, Prof. dr ir, Emeritus Professor of theoretical physics, Technical University Eindhoven, Chairman—Skepsis Foundation, former vice-president of the International Union of Pure and Applied Physics, former President of the Division on Plasma Physics of the European Physical Society and former bureau member of the Scientific Committee on Sun-Terrestrial Physics, Euvelwegen, the Netherlands
Jan-Erik Solheim, MSc (Astrophysics), Professor, Institute of Physics, University of Tromsø, Norway (1971-2002), Professor (emeritus), Institute of Theoretical Astrophysics, University of Oslo, Norway (1965-1970, 2002- present), climate specialties: sun and periodic climate variations, scientific paper by Professor Solheim “Solen varsler et kaldere tiår“, Baerum, Norway
H. Leighton Steward, Master of Science (Geology), Areas of Specialization: paleoclimates and empirical evidence that indicates CO2 is not a significant driver of climate change, Chairman, PlantsNeedCO2.org and CO2IsGreen.org, Chairman of the Institute for the Study of Earth and Man (geology, archeology & anthropology) at SMU in Dallas, Texas, Boerne, TX, U.S.A.
Arlin B. Super, PhD (Meteorology – University of Wisconsin at Madison), former Professor of Meteorology at Montana State University, retired Research Meteorologist, U.S. Bureau of Reclamation, Saint Cloud, Minnesota, U.S.A.
Edward (Ted) R. Swart, D.Sc. (physical chemistry, University of Pretoria), M.Sc. and Ph.D. (math/computer science, University of Witwatersrand). Formerly Director of the Gulbenkian Centre, Dean of the Faculty of Science, Professor and Head of the Department of Computer Science, University of Rhodesia and past President of the Rhodesia Scientific Association. Set up the first radiocarbon dating laboratory in Africa. Most recently, Professor in the Department of Combinatorics and Optimization at the University of Waterloo and Chair of Computing and Information Science and Acting Dean at the University of Guelph, Ontario, Canada, now retired in Kelowna British Columbia, Canada
George H. Taylor, B.A. (Mathematics, U.C. Santa Barbara), M.S. (Meteorology, University of Utah), Certified Consulting Meteorologist, Applied Climate Services, LLC, Former State Climatologist (Oregon), President, American Association of State Climatologists (1998-2000), Corvallis, Oregon, U.S.A.
J. E. Tilsley, P.Eng., BA Geol, Acadia University, 53 years of climate and paleoclimate studies related to development of economic mineral deposits, Aurora, Ontario, Canada
Göran Tullberg, Civilingenjör i Kemi (equivalent to Masters of Chemical Engineering), Co-author – The Climate, Science and Politics (2009) (see here for a review), formerly instructor of Organic Chemistry (specialization in “Climate chemistry”), Environmental Control and Environmental Protection Engineering at University in Växjö; Falsterbo, Sweden
Brian Gregory Valentine, PhD, Adjunct professor of engineering (aero and fluid dynamics specialization) at the University of Maryland, Technical manager at US Department of Energy, for large-scale modeling of atmospheric pollution, Technical referee for the US Department of Energy’s Office of Science programs in climate and atmospheric modeling conducted at American Universities and National Labs, Washington, DC, U.S.A.
Bas van Geel, PhD, paleo-climatologist, Institute for Biodiversity and Ecosystem Dynamics, Research Group Paleoecology and Landscape Ecology, Faculty of Science, Universiteit van Amsterdam, Amsterdam, The Netherlands
Gerrit J. van der Lingen, PhD (Utrecht University), geologist and paleoclimatologist, climate change consultant, Geoscience Research and Investigations, Nelson, New Zealand
A.J. (Tom) van Loon, PhD, Professor of Geology (Quaternary Geologyspecialism: Glacial Geology), Adam Mickiewicz University, former President of the European Association of Science Editors Poznan, Poland
Fritz Vahrenholt, B.S. (chemistry), PhD (chemistry), Prof. Dr., Professor of Chemistry, University of Hamburg, Former Senator for environmental affairs of the State of Hamburg, former CEO of REpower Systems AG (wind turbines), Author of the book Die kalte Sonne: warum die Klimakatastrophe nicht stattfindet (The Cold Sun: Why the Climate Crisis Isn’t Happening”, Hamburg, Germany
Michael G. Vershovsky, Ph.D. in meteorology (macrometeorology, long-term forecasts, climatology), Senior Researcher, Russian State Hydrometeorological University, works with, as he writes, “Atmospheric Centers of Action (cyclones and anticyclones, such as Icelandic depression, the South Pacific subtropical anticyclone, etc.). Changes in key parameters of these centers strongly indicate that the global temperature is influenced by these natural factors (not exclusively but nevertheless)”, St. Petersburg, Russia
Gösta Walin, PhD and Docent (theoretical Physics, University of Stockholm), Professor Emeritus in oceanografi, Earth Science Center, Göteborg University, Göteborg, Sweden
Anthony Watts, ItWorks/IntelliWeather, Founder, surfacestations.org, Watts Up With That, Chico, California, U.S.A.
Carl Otto Weiss, Direktor und Professor at Physikalisch-Technische Bundesanstalt, Visiting Professor at University of Copenhagen, Tokyo Institute of Technology, Coauthor of ”Multiperiodic Climate Dynamics: Spectral Analysis of…“, Braunschweig, Germany
Forese-Carlo Wezel, PhD, Emeritus Professor of Stratigraphy (global and Mediterranean geology, mass biotic extinctions and paleoclimatology), University of Urbino, Urbino, Italy
Boris Winterhalter, PhD, senior marine researcher (retired), Geological Survey of Finland, former professor in marine geology, University of Helsinki, Helsinki, Finland
David E. Wojick, PhD, PE, energy and environmental consultant, Technical Advisory Board member – Climate Science Coalition of America, Star Tannery, Virginia, U.S.A.
George T. Wolff, Ph.D., Principal Atmospheric Scientist, Air Improvement Resource, Inc., Novi, Michigan, U.S.A.
Thomas (Tom) Wysmuller –NASA (Ret) ARC, GSFC, Hdq. – Meteorologist, Ogunquit, ME, U.S.A.
Bob Zybach, PhD (Environmental Sciences, Oregon State University), climate-related carbon sequestration research, MAIS, B.S., Director, Environmental Sciences Institute Peer review Institute, Cottage Grove, Oregon, U.S.A.
Milap Chand Sharma, PhD, Associate Professor of Glacial Geomorphology, Centre fort the Study of Regional Development, Jawaharlal Nehru University, New Delhi, India
Valentin A. Dergachev, PhD, Professor and Head of the Cosmic Ray Laboratory at Ioffe Physical-Technical Institute of Russian Academy of Sciences, St. Petersburg, Russia
Vijay Kumar Raina, Ex-Deputy Director General, Geological Survey of India, Ex-Chairman Project Advisory and Monitoring Committee on Himalayan glacier, DST, Govt. of India and currently Member Expert Committee on Climate Change Programme, Dept. of Science & Technology, Govt. of India, author of 2010 MoEF Discussion Paper, “Himalayan Glaciers – State-of-Art Review of Glacial Studies, Glacial Retreat and Climate Change”, the first comprehensive study on the region. Winner of the Indian Antarctica Award, Chandigarh, India
Scott Chesner, B.S. (Meteorology, Penn State University), KETK Chief Meteorologist, KETK TV, previously Meteorologist with Accu Weather, Tyler, Texas, U.S.A

* * *

Reactions (I will not mention names here; all are from emails in the EANTH list)

1) “Hmm, I clicked on a few links, googled a few names. Found that when one is listed as “author of x book”, said book doesn’t appear on Amazon, etc.

Many non-PhDs.

Many “consultants”. Losts of “adjuncts”, lots of professor emeriti. someone listed as an “Extraordinary Research Associate”.

Little actual data. Few peer-reviewed research reports.

Didn’t recognize most of the names. Did recognize some “suspicious” ones (e.g., Tim Ball, a lovely [sic] Canadian).

Misrepresentation of the SREX report (quotation is a minor comment on a single point of many – page 280 of 594).

Link is to a letter published in the Financial Post, the business section of the National Post, the more rightward leaning of Canada’s 2 national papers. To give an indication, on the day in 2007 when the Nobel was awarded to IPCC and Gore, the headline on front page was “A Coup for Junk Science: Gaffe riddled work undeserving”.

Conclusion: don’t bother to click the link.”

2) “A few of the names on the list are also contained in table 3 of the 2012 Heartland Institute Proposed Budget (pages 7-8). Namely:

Craig D. Idso

Anthony Lupo

Susan Crockford

Joseph D’Aleo

Fred Singer

Robert Carter

Link:

http://www.desmogblog.com/sites/beta.desmogblog.com/files/(1-15-2012)%202012%20Heartland%20Budget.pdf”

3) “Is it that bad guys without phd and associations with the wrong institutions nullify the legitimacy of the good guys with proper credentials? Suppose you could not look them up. Would you be unable to judge the contents (with links to data) of the letter? You seem to require a certain kind of authority (defined by political means especially) to allow you to decide whether ideas are valuable. How sad. If every scientist were that intellectually timid there would be no learning. Thank goodness for the Feynmans of the world.”

4) “Short of being able to read, review and test all the science, a person has to make judgements based on additional criteria. My criteria include, but are not limited to, some things such as peer-review, credentials, reputation, availability of cited sources/affiliation/expertise, guilt-by-association, and so on. They are only part of the judgement of credibility. I looked up a book listed in the credentials of one “expert” and could not find it; I followed links, and so on.

The endpoint was when I looked for the quotation in the cited source (SREX ) and evaluated it as misrepresentation. Since the IPCC was called on as an expert source by the so-called experts, yet it claimed other than what they claimed it claimed, the credibility of the letters and listed experts is to be disparaged.

That’s the character of science, and process of knowledge. Yup, that is how one really, really does judge which ideas are valuable.”

5) “Thank you for drawing attention to this open letter. I suspect quite a number of the people named in this letter are members of naysayer groups. From an Australian perspective Prof Bob Carter is a member of the secretive Lavoissier group. I have inside knowledge of this group as I was approached with my husband to write a film script about climate change many years ago and we pulled out eventually after being told what they wanted to say about the science of climate change, which required a distortion of the facts. We had the impression that the money for the film was coming from America and I wouldn’t mind betting that it was oil and mining interest finance ($6 million). The person who set out to recruit us was a glaciologist who was also a member of the Lavoissier group. For more information see the following:

Pearse, Guy , “High and Dry”, Viking/Penguin,Camberwell, Victoria, 2007.

Hamilton, Clive, “Scorcher: The Dirty Politics of Climate Change, Black Inc. Agenda, Melbourne, Victoria, 2007.”

6) “I read a short and entertaining book that laid out a good process for deciding what to believe about climate change (or any other complex issue with lots of scientific research swirling around). It’s by Greg Craven and it’s called What’s the Worst That Could Happen?

Besides providing a way to cut through all the chatter, the book offers sound fundamentals for people interested in how scientific information comes to be accepted. I think it’s a great book for students, especially because the author (a physics teacher) tackles tough subjects with humor.

Here’s a link to it: http://www.amazon.com/Whats-Worst-That-Could-Happen/dp/0399535012/”

The State of Climate Science (scienceprogress.org)

27/11/2012Uncategorizedciência, Clima, Economia, Enquadramento, Incerteza, Mediação tecnológica, Meteorologia, Mudanças climáticas, Política, Políticas públicas, Previsãorenzotaddei

CLIMATE SCIENCE

A Thorough Review of the Scientific Literature on Global Warming

By Dr. James Powell | Thursday, November 15th, 2012

Polls show that many members of the public believe that scientists substantially disagree about human-caused global warming. The gold standard of science is the peer-reviewed literature. If there is disagreement among scientists, based not on opinion but on hard evidence, it will be found in the peer-reviewed literature.

I searched the Web of Science, an online science publication tool, for peer-reviewed scientific articles published between January first 1991 and November 9th 2012 that have the keyword phrases “global warming” or “global climate change.” The search produced 13,950 articles. See methodology.

I read whatever combination of titles, abstracts, and entire articles was necessary to identify articles that “reject” human-caused global warming. To be classified as rejecting, an article had to clearly and explicitly state that the theory of global warming is false or, as happened in a few cases, that some other process better explains the observed warming. Articles that merely claimed to have found some discrepancy, some minor flaw, some reason for doubt, I did not classify as rejecting global warming.

Articles about methods, paleoclimatology, mitigation, adaptation, and effects at least implicitly accept human-caused global warming and were usually obvious from the title alone. John Cook and Dana Nuccitelli also reviewed and assigned some of these articles; John provided invaluable technical expertise.

This work follows that of Oreskes (Science, 2005) who searched for articles published between 1993 and 2003 with the keyword phrase “global climate change.” She found 928, read the abstracts of each and classified them. None rejected human-caused global warming. Using her criteria and time-span, I get the same result. Deniers attacked Oreskes and her findings, but they have held up.

Some articles on global warming may use other keywords, for example, “climate change” without the “global” prefix. But there is no reason to think that the proportion rejecting global warming would be any higher.

By my definition, 24 of the 13,950 articles, 0.17 percent or 1 in 581, clearly reject global warming or endorse a cause other than CO2 emissions for observed warming. The list of articles that reject global warming is here.

The 24 articles have been cited a total of 113 times over the nearly 21-year period, for an average of close to 5 citations each. That compares to an average of about 19 citations for articles answering to “global warming,” for example. Four of the rejecting articles have never been cited; four have citations in the double-digits. The most-cited has 17.

Of one thing we can be certain: had any of these articles presented the magic bullet that falsifies human-caused global warming, that article would be on its way to becoming one of the most-cited in the history of science.

The articles have a total of 33,690 individual authors. The top ten countries represented, in order, are USA, England, China, Germany, Japan, Canada, Australia, France, Spain, and Netherlands. (The chart shows results through November 9th, 2012.)

Global warming deniers often claim that bias prevents them from publishing in peer-reviewed journals. But 24 articles in 18 different journals, collectively making several different arguments against global warming, expose that claim as false. Articles rejecting global warming can be published, but those that have been have earned little support or notice, even from other deniers.

A few deniers have become well known from newspaper interviews, Congressional hearings, conferences of climate change critics, books, lectures, websites and the like. Their names are conspicuously rare among the authors of the rejecting articles. Like those authors, the prominent deniers must have no evidence that falsifies global warming.

Anyone can repeat this search and post their findings. Another reviewer would likely have slightly different standards than mine and get a different number of rejecting articles. But no one will be able to reach a different conclusion, for only one conclusion is possible: Within science, global warming denial has virtually no influence. Its influence is instead on a misguided media, politicians all-too-willing to deny science for their own gain, and a gullible public.

Scientists do not disagree about human-caused global warming. It is the ruling paradigm of climate science, in the same way that plate tectonics is the ruling paradigm of geology. We know that continents move. We know that the earth is warming and that human emissions of greenhouse gases are the primary cause. These are known facts about which virtually all publishing scientists agree.

James Lawrence Powell is the author of The Inquisition of Climate Science. Powell is also the executive director of the National Physical Science Consortium, a partnership among government agencies and laboratories, industry, and higher education dedicated to increasing the number of American citizens with graduate degrees in the physical sciences and related engineering fields. This article is cross-posted with permission with the Columbia University Press blog.

This article is a cross-post with our partners at DeSmogBlog.

Naomi Klein on Capitalism and Climate Change (Bill Moyers)

27/11/2012UncategorizedClima, Desastre, Economia, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Política, Previsão, Violênciarenzotaddei

November 15, 2012 – The Shock Doctrine author Naomi Klein joins Bill to discuss hurricanes, climate change and democracy.

Saúde mental, outra vítima da mudança climática (IPS)

27/11/2012UncategorizedClima, Desastre, discurso ambiental, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Previsão, Saúde mental, Violênciarenzotaddei

23/11/2012 – 10h05

por Patricia Grogg, da IPS

As tensões e angústias acompanham toda pessoa que sofre um desastre. Foto: Jorge Luis Baños/IPS

Santiago de Cuba, Cuba, 23/11/2012 – “A cidade parecia bombardeada. Caminho para meu escritório, cruzo com pessoas que levavam em seus rostos o mesmo – diria dramático – espanto que eu. Nos olhávamos e, sem nos conhecermos, nos perguntávamos: como foi com você? Aconteceu alguma coisa com sua casa? Foi uma solidariedade afetiva muito importante para mim”. Este testemunho dado à IPS, por uma jornalista de Santiago de Cuba, coloca na balança um dos lados bons da reação coletiva após um desastre como o sofrido por esta cidade na madrugada do dia 25 de outubro, quando o furacão Sandy, apesar do alerta meteorológico e das advertências oficiais, surpreendeu boa parte de seus habitantes.

O valor econômico dos prejuízos ainda são desconhecidos hoje, quando a parte mais oriental do país cura suas feridas, graves de todos os ângulos. Mas existe também o impacto psicológico, do qual se fala menos e se vê nos olhos das pessoas quando contam: “perdemos nossa casa com móveis, eletrodomésticos, até as lembranças”. “Tive muito medo, me enfiei no armário quando o vento levou o telhado do meu quarto. Meus vizinhos me tiraram de casa e me ajudaram a atravessar a rua até onde haviam se refugiado outras famílias cujas casas estavam em muito mau estado”, contou à IPS Isabel da Cruz, de 70 anos, moradora de Guantânamo, outra área afetada.

Depressão, tristeza, angústia, desespero, incerteza e agressividade, todas estas são manifestações que acompanham as pessoas depois de um desastre em qualquer parte do mundo. “Imagine, nos deitamos com a bela e acordamos com a fera”, comparou um trabalhador do setor turístico cujo hotel onde é empregado foi totalmente destruído. “As pessoas estão deprimidas e desorientadas. Em muitas nota-se o desequilíbrio psíquico pelas perdas sofridas”, disse à IPS o sacerdote católico Eugenio Castellanos, reitor do Santuário da Caridad del Cobre, virgem padroeira de Cuba. O padre estima que 90% das casas do Cobre, localidade vizinha a esta cidade, sofreram o impacto do Sandy.

Juan González Pérez, por sua vez, disse à IPS que dias antes do furacão houve focos de violência em alguns lugares, especialmente na hora de comprar artigos em falta. “Ficamos muitos dias sem energia elétrica e começaram a vender ‘luz brilhante’ (querosene) para cozinhar. Embora houvesse o suficiente para todos, aconteceram discussões e brigas na fila. Quando as pessoas se desesperam, costumam ficar agressivas”, observou Pérez, mais conhecido por Madelaine, líder do espiritismo cruzado “muertero”, uma expressão de religiosidade popular nesse lugar. Segundo contou, aconselha aos seus seguidores “unirem-se, se lavar bem, dar a quem não tem e não se desesperar”.

Em Mar Verde, a praia por onde o Sandy tocou o território cubano a 15 quilômetros de Santiago, a médica Elizabeth Martínez atende mais de cem pessoas, abrigadas em cabanas de veraneio que, por estarem mais afastadas do mar, se salvaram do desastre. “O impacto psicológico é grande, mas não houve mortes e nem temos pessoas doentes”, contou. Pouco mais de uma semana depois da passagem do furacão, os esforços em matéria de saúde se concentravam fundamentalmente em conter focos epidêmicos. “Estamos dando informações sanitárias aos moradores, ensinando como cuidar de doenças transmissíveis, sobre a importância de descontaminar a água antes de beber”, informou a médica.

Segundo meios especializados, estima-se que entre um terço e metade de uma população exposta a desastres sofre algum tipo de problema psicológico, embora na maioria dos casos se deva entender como reações normais diante de eventos extremos, que sob o impacto da mudança climática ameaçam aumentar em intensidade.

“Quando encontrei meus vizinhos no abrigo, estávamos em choque. Mas alguém disse: vamos limpar a entrada que está bloqueada por essas árvores caídas. Então, começamos a trabalhar, embora no começo ninguém falasse”, contou uma mulher do setor turístico. Nos primeiros dias era possível ver muitas pessoas recolhendo escombros e varrendo as ruas de suas vizinhanças.

Diante da frequência e da maior intensidade dos ciclones tropicais, as autoridades de saúde, desde a década de 1990, começaram a se preocupar com o impacto psicológico dos desastres causados por esses e outros fenômenos naturais. Em 2008, quando o país sofreu três furacões, uma indicação ministerial fortaleceu a inclusão do tema nos planos sanitários. Em um artigo sobre o assunto, o médico cubano Alexis Lorenzo Ruiz explica que os aspectos psicossociais dos desastres são considerados tanto na capacitação do pessoal como na organização dos programas que chegam a todo o país e enfatizam a atenção a setores mais vulneráveis, como menores de idade, adolescentes e idosos.

Do ponto de vista da saúde mental, nos desastres toda a população “sofre tensões e angústias em maior ou menor medida, direta ou indiretamente”, afirmaram Katia Villamil e Orlando Fleitas, que recomendaram não se esquecer que o impacto nessas circunstâncias é mais acentuado em populações de escassos recursos. Estes profissionais afirmam que as reações mais frequentes vão desde as consideradas normais, como ansiedade controlável, depressão leve ou quadros “histeriformes”, até estresse “peritraumático”, embotamento, redução do nível de atenção, descompensação de transtornos psiquiátricos pré-existentes, bem como “reação coletiva de agitação”.

O furacão Sandy causou estragos não apenas em Santiago de Cuba, mas também nas províncias de Guantânamo e Holguín, com saldo de 11 mortos. O governo de Raúl Castro ainda não divulgou as perdas econômicas, embora dados preliminares e incompletos dos primeiros dias indicassem uma estimativa de US$ 88 milhões.

Call to Modernize Antiquated Climate Negotiations (Science Daily)

19/11/2012UncategorizedClima, Desastre, Economia, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Opinião pública, Política, Previsãorenzotaddei

ScienceDaily (Nov. 18, 2012) — The structure and processes of United Nations climate negotiations are “antiquated,” unfair and obstruct attempts to reach agreements, according to research published November 18.

The findings come ahead of the 18^thUN Climate Change Summit, which starts in Doha on November 26.

The study, led by Dr Heike Schroeder from the University of East Anglia (UEA) and the Tyndall Centre for Climate Change Research, argues that the consensus-based decision making used by the United Nations Framework Convention on Climate Change (UNFCCC) stifles progress and contributes to negotiating deadlocks, which ultimately hurts poor countries more than rich countries.

It shows that delegations from some countries taking part have increased in size over the years, while others have decreased, limiting poor countries’ negotiating power and making their participation less effective.

Writing in the journal Nature Climate Change, Dr Schroeder, Dr Maxwell Boykoff of the University of Colorado and Laura Spiers of Pricewaterhouse Coopers, argue that changes are long overdue if demands for climate mitigation and adaptation agreements are to be met.

They recommend that countries consider capping delegation numbers at a level that allows broad representation across government departments and sectors of society, while maintaining a manageable overall size.

Dr Schroeder, of UEA’s School of International Development, will be attending COP18. She said: “The UN must recognize that these antiquated structures serve to constrain rather than compel co-operation on international climate policy. The time is long overdue for changes to institutions and structures that do not support decision-making and agreements.

“Poor countries cannot afford to send large delegations and their level of expertise usually remains significantly below that of wealthier countries. This limits poor countries’ negotiating power and makes their participation in each session less effective.”

The researchers found that attendance has changed in terms of the number and diversity of representatives. The number of delegates went from 757 representing 170 countries at the first COP in 1995 to 10,591 individuals from 194 countries attending COP15 in 2009 — a 1400 per cent increase. At COP15 there were also 13,500 delegates from 937 non-government Observer organisations.

Small developing countries have down-sized their delegations while G-7 and +5 countries (Brazil, China, India, Mexico, and South Africa) have increased theirs. The exception is the United States, which after withdrawing from the Kyoto Protocol started to send fewer delegates to COPs.

The study also looked at the make-up of the delegations and found an increase in participation by environmental, campaigning, academic and other non-Governmental organisations.

“Our work shows an increasing trend in the size of delegations on one side and a change in the intensity, profile and politicization of the negotiations on the other,” explained Dr Schroeder. “These variations suggest the climate change issue and its associated interests are framed quite differently across countries. NSAs are well represented on national delegations but clearly the government decides who is included and who is not, and what the official negotiating position of the country and its level of negotiating flexibility are.”

Some countries send large representations from business associations (Brazil), local government (Canada) orscience and academia (Russia). For small developing countries such as Bhutan and Gabon the majority of government representatives come from environment, forestry and agriculture. The UK has moved from mainly environment, forestry and agriculture to energy and natural resources. The US has shifted from these more conventional areas to an overwhelming representation from the US Congress at COP15.

Journal Reference:

Heike Schroeder, Maxwell T. Boykoff, Laura Spiers. Equity and state representations in climate negotiations.Nature Climate Change, 2012; DOI: 10.1038/nclimate1742

Government, Industry Can Better Manage Risks of Very Rare Catastrophic Events, Experts Say (Science Daily)

19/11/2012UncategorizedAversão a risco, Cognição, Desastre, Economia, Enquadramento, Incerteza, Mediação tecnológica, Memória, Mudanças climáticas, Políticas públicas, Previsão, Psicologia, Risco, Visualidaderenzotaddei

ScienceDaily (Nov. 15, 2012) — Several potentially preventable disasters have occurred during the past decade, including the recent outbreak of rare fungal meningitis linked to steroid shots given to 13,000 patients to relieve back pain. Before that, the 9/11 terrorist attacks in 2001, the Space Shuttle Columbia explosion in 2003, the financial crisis that started in 2008, the Deepwater Horizon accident in the Gulf of Mexico in 2011, and the Fukushima tsunami and ensuing nuclear accident also in 2011 were among rare and unexpected disasters that were considered extremely unlikely or even unthinkable.

A Stanford University engineer and risk management expert has analyzed the phenomenon of government and industry waiting for rare catastrophes to happen before taking risk management steps. She concluded that a different approach to these events would go far towards anticipating them, preventing them or limiting the losses.

To examine the risk management failures discernible in several major catastrophes, the research draws upon the combination of systems analysis and probability as used, for example, in engineering risk analysis. When relevant statistics are not available, it discusses the powerful alternative of systemic risk analysis to try to anticipate and manage the risks of highly uncertain, rare events. The paper by Stanford University researcher Professor Elisabeth Paté-Cornell recommends “a systematic risk analysis anchored in history and fundamental knowledge” as opposed to both industry and regulators sometimes waiting until after a disaster occurs to take safety measures as was the case, for example, of the Deepwater Horizon accident in 2011. Her paper, “On ‘Black Swans’ and ‘Perfect Storms’: Risk Analysis and Management When Statistics Are Not Enough,” appears in the November 2012 issue of Risk Analysis, published by the Society for Risk Analysis.

Paté-Cornell’s paper draws upon two commonly cited images representing different types of uncertainty — “black swans” and “perfect storms” — that are used both to describe extremely unlikely but high-consequence events and often to justify inaction until after the fact. The uncertainty in “perfect storms” derives mainly from the randomness of rare but known events occurring together. The uncertainty in “black swans” stems from the limits of fundamental understanding of a phenomenon, including in extreme cases, a complete lack of knowledge about its very existence.

Given these two extreme types of uncertainties, Paté-Cornell asks what has been learned about rare events in engineering risk analysis that can be incorporated in other fields such as finance or medicine. She notes that risk management often requires “an in-depth analysis of the system, its functions, and the probabilities of its failure modes.” The discipline confronts uncertainties by systematic identification of failure “scenarios,” including rare ones, using “reasoned imagination,” signals (new intelligence information, medical alerts, near-misses and accident precursors) and a set of analytical tools to assess the chances of events that have not happened yet. A main emphasis of systemic risk analysis is on dependencies (of failures, human errors, etc.) and on the role of external factors, such as earthquakes and tsunamis that become common causes of failure.

The “risk of no risk analysis” is illustrated by the case of the 14 meter Fukushima tsunami resulting from a magnitude 9 earthquake. Historical records showed that large tsunamis had occurred at least twice before in the same area. The first time was the Sanriku earthquake in the year 869, which was estimated at magnitude 8.6 with a tsunami that penetrated 4 kilometers inland. The second was the Sanriku earthquake of 1611, estimated at magnitude 8.1 that caused a tsunami with an estimated maximum wave height of about 20 meters. Yet, those previous events were not factored into the design of the Fukushima Dai-ichi nuclear reactor, which was built for a maximum wave height of 5.7 meters, simply based on the tidal wave caused in that area by the 1960 earthquake in Chile. Similar failures to capture historical data and various “signals” occurred in the cases of the 9/11 attacks, the Columbia Space Shuttle explosion and other examples analyzed in the paper.

The risks of truly unimaginable events that have never been seen before (such as the AIDS epidemics) cannot be assessed a priori, but careful and systematic monitoring, signals observation and a concerted response are keys to limiting the losses. Other rare events that place heavy pressure on human or technical systems are the result of convergences of known events (“perfect storms”) that can and should be anticipated. Their probabilities can be assessed using a set of analytical tools that capture dependencies and dynamics in scenario analysis. Given the results of such models, there should be no excuse for failing to take measures against rare but predictable events that have damaging consequences, and to react to signals, even imperfect ones, that something new may be unfolding.

Journal Reference:

Elisabeth Paté-Cornell. On “Black Swans” and “Perfect Storms”: Risk Analysis and Management When Statistics Are Not Enough. Risk Analysis, 2012; DOI:10.1111/j.1539-6924.2011.01787.x

Estudo aumenta precisão ao simular clima (Folha de São Paulo)

14/11/2012UncategorizedClima, Desastre, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Políticas públicas, Previsãorenzotaddei

JC e-mail 4621, de 09 de Novembro de 2012.

Americanos conseguiram método indireto para levar em conta o papel das nuvens no aquecimento do planeta. Metodologia criada por eles indica que o mais provável neste século é que temperatura média aumente perto de 4º C.

Pesquisadores americanos acabam de achar um meio de determinar quais modelos da mudança climática parecem ser os mais precisos. E a má notícia: os melhores são os que predizem modificações mais drásticas no clima para as próximas décadas.

O segredo do trabalho, conduzido por John Fasullo e Kevin Trenberth, do Centro Nacional Para Pesquisa Atmosférica em Boulder, Colorado, foi se concentrar naquilo que se podia ver -no caso, a umidade relativa em regiões subtropicais- para compreender o que é muito mais difícil de medir: a dinâmica das nuvens.

As nuvens são um dos elementos-chave na interpretação do fenômeno do aquecimento global. Isso porque elas têm um efeito duplo. Por um lado, por serem claras, elas refletem a luz solar para o espaço, resultando em resfriamento. Por outro, o vapor d’água nelas é um poderoso gás do efeito estufa, podendo gerar aquecimento.

Os modelos de computador têm dificuldade em lidar com as nuvens e seu papel na evolução do clima.

Incerteza, em termos – Já é possível simular, ao menos em parte, o efeito delas, e existe um consenso mais ou menos claro de que a soma de tudo que elas fazem resulta em suave resfriamento. Entretanto, ainda há muita incerteza sobre o que isso significa para o futuro.

Tal incerteza é o grande mal a afetar a ciência do aquecimento global. Os detratores costumam apontá-la como a prova de que o medo da mudança climática é muito mais um movimento ideológico do que uma conclusão científica inescapável.

Ao que tudo indica, porém, a incerteza diz respeito ao nível de aquecimento para as próximas décadas, mas não ao fenômeno em si. Alguns modelos sugerem que, nos próximos cem anos, veremos um aumento da temperatura média da ordem de 4,5 graus Celsius. Já os mais modestos preveem que tudo não passará de uma variação de 1,5 grau Celsius.

Foi aí que entrou em cena o lampejo de Fasullo e Trenberth. Como é difícil observar diretamente as propriedades das nuvens e compará-las com o que os modelos oferecem, eles decidiram estudar a umidade relativa do ar, sobretudo nas regiões subtropicais, em geral mais secas.

A vantagem é que dados de umidade relativa são obtidos com confiança a partir de satélites, de forma que é possível contrastar as previsões dos modelos para o presente com observações reais. Também há forte correlação entre a umidade relativa e o processo de formação de nuvens, de forma que, a partir de um, é possível inferir o efeito de outro. O chato é que os modelos que parecem estar mais corretos são justamente aqueles que preveem mudanças mais fortes, da ordem de 4,5º C.

A questão das nuvens, porém, não é a única fonte de incertezas. “Esse trabalho é só uma das peças do quebra-cabeças da sensibilidade climática”, afirma Karen Shell, da Universidade Estadual do Oregon (EUA), que comentou a pesquisa na mesma edição da revista “Science” na qual os resultados saíram.

Desastre natural é empecilho ao desenvolvimento do Brasil (O Globo)

14/11/2012UncategorizedCapitalismo, Desastre, Desenvolvimento econômico, Economia, Enquadramento, Incerteza, Políticas públicas, Previsãorenzotaddei

JC e-mail 4621, de 09 de Novembro de 2012.

Especialista do Banco Mundial, Joaquín Toro diz que enchentes dos últimos cinco anos custaram R$ 15 bilhões; problema deve se agravar com mudança climática.

O Brasil gosta de se imaginar como um país livre de desastres naturais. Isso é verdade?
O Brasil não tem eventos catastróficos que afetem o País inteiro, como tsunamis, terremotos, furacões. Quer dizer, não com muita intensidade. Porque, na verdade, temos terremotos, há zonas sísmicas em Minas e no Nordeste, e ciclones tropicais – houve dois nos últimos dez anos, embora não muito grandes. Há uma percepção no País de que não há eventos catastróficos. Mas quando olhamos por estado, vemos grandes perdas, tanto humanas quanto econômicas.

Qual foi o pior deles?
Nos últimos cinco anos, tivemos quatro grandes eventos. O primeiro, em 2008, as enchentes do Vale do Itajaí, em Santa Catarina. Tivemos enchentes também em Pernambuco e Alagoas, em 2010, e as enxurradas no Rio, na Região Serrana, no começo do ano passado. Para dizer qual foi o pior, qual teve o maior impacto, depende do que for levado em conta. Em termos de número de vidas perdidas, o do Rio de Janeiro foi o pior dos últimos tempos do Brasil, com cerca de mil mortos. Mas se considerarmos o impacto econômico comparado com o PIB do estado, por exemplo, vemos que o de Alagoas foi o mais impactante: quase 8% do PIB.

Por que fazer os estudos agora?
Nunca foi feita sistematicamente no Brasil a avaliação do impacto econômico de desastres. Não diz respeito apenas a perdas diretas, como a destruição de uma ponte, de uma escola, de infraestrutura. Mas também, o impacto da perda da ponte na produção econômica. Essa avaliação não era muito sistematizada. Havia a cultura de pagar pelo desastre. Como em geral não morre muita gente, a percepção é de que o desastre não foi grande. Mas economicamente foi catastrófico.

Mesmo em comparação ao furacão Sandy, nos EUA?
O furacão teve um impacto econômico de US$ 50 bilhões, o equivalente a 2% do PIB da região afetada. Em Alagoas, o prejuízo foi de 8% do PIB. Claro que Alagoas é um dos estados mais pobres do Brasil, qualquer impacto será grande. Mas o que estamos querendo demonstrar é que isso pode ser um empecilho ao desenvolvimento.

Como isso ocorre?
Geralmente o que acontece é que, para pagar o desastre, a reconstrução, é preciso buscar recursos em algum lugar. Primeiro, o município começa a usar todos os recursos que tem. Vão embora seus planos de desenvolvimento, programas sociais, educação, saúde. Todos os recursos vão suprir a reconstrução. Aí vêm as transferências estaduais e federais, que também saem de algum orçamento, porque não existe fundo de emergência. Outros estados acabam sendo afetados.

Qual foi o atraso no desenvolvimento por conta desses eventos?
Não temos esse número, mas o impacto econômico dos desastres naturais nos últimos cinco anos foi de R$ 15 bilhões. A pergunta é: o que poderíamos ter feito com R$ 15 bilhões?

É mais caro reconstruir?
É muito mais caro. Estudos mostram que para cada dólar investido em prevenção ou redução de riscos, representa uma economia de 5 a 7 dólares na recuperação.

Por que não há prevenção?
Por um lado não tínhamos muito conhecimento do risco, não entendíamos o problema. Não há cultura de prevenção e as pessoas esquecem muito rápido, o que ocorreu há cinco, dez anos. Mas há mudanças. Há uma nova política de redução de riscos.

Piora com o aquecimento global?
A pergunta é o que vamos fazer para evitar o crescimento desordenado das cidades. Se tivermos de 10% a 20% a mais de chuvas mas também cidades bem resolvidas, o impacto será muito menor. Mas, se não pudermos nos adaptar, será ainda mais difícil. Vamos ter mais chuvas e secas, e variabilidade climática alta.

Apenas 6,2% dos municípios do País têm plano de prevenção de catástrofes (O Estado de São Paulo)

14/11/2012Uncategorizedágua, Clima, Desastre, Enquadramento, Incerteza, Políticas públicas, Previsão, Visualidaderenzotaddei

JC e-mail 4624, de 14 de Novembro de 2012.

Levantamento do IBGE revela que, apesar do aumento no número de tragédias nos últimos anos causadas por fatores externos, como chuvas e deslizamentos, plano de redução de riscos só foi adotado em metade das cidades maiores, com mais de 500 mil habitantes.

Até o ano passado, apenas 6,2% das 5.565 cidades brasileiras tinham plano de redução de riscos relacionados a desastres naturais, segundo a Pesquisa de Informações Básicas Municipais (Munic), divulgada ontem (13) pelo Instituto Brasileiro de Geografia e Estatística (IBGE). Outros 10% informaram estar elaborando esses planos em 2011.

O estudo mostra que a preocupação é mais comum em cidades mais populosas. Entre os municípios com mais de 500 mil habitantes, 52,6% tinham plano de redução de riscos. Na divisão regional, o Sudeste apresentou a maior proporção de cidades com planos (9,6%) e a Região Sul, a menor (4,4%).

“O fato de o Brasil não ter terremoto nem furacão acaba causando uma impressão de que somos um país agraciado pela natureza, colocando a prevenção em segundo plano. A preocupação em relação a eventos extremos ainda é um assunto recente, que não faz parte de muitas agendas”, diz Valcler Rangel, vice-presidente da Fundação Oswaldo Cruz (Fiocruz) para a área de meio ambiente.

Segundo ele, o Centro de Estudos e Pesquisas em Desastres, vinculado à Fiocruz, mostra um crescimento das consequências provocadas por eventos extremos. “A tragédia que matou mais de 900 pessoas em 2011 na Região Serrana do Rio é suficiente para demonstrar que não estamos preparados. Além das casas destruídas, quase 80% das escolas e unidades de saúde estavam em áreas de risco, sinal da ocupação desordenada.”

Lançado pela presidente Dilma Rousseff em agosto, o Plano Nacional de Gestão de Riscos e Resposta a Desastres Naturais prevê que cada prefeitura tenha o seu plano para evitar danos causados por enchentes ou deslizamentos de terra, entre outros eventos. No entanto, ainda não há uma obrigatoriedade. Os planos municipais devem ter informações sobre ocupações irregulares, diagnósticos de áreas de risco e estratégias para remoção, entre outras.

É a primeira vez que o IBGE levanta essas informações na Munic. Os pesquisadores também perguntaram aos prefeitos se, independentemente da realização dos planos, haviam feito programas ou ações de gerenciamento de riscos de deslizamento e recuperação ambiental de caráter preventivo. Apenas 32% declararam realizá-los. As prefeituras que informaram realizar ações desse tipo se concentraram principalmente em drenagem urbana.

Para o levantamento de 2013, a Munic deverá verificar se municípios que sofreram danos causados por desastres naturais fizeram algo para evitá-los. A pesquisa também mostra que a maioria das prefeituras (84,6%) informou ter executado, nos dois anos anteriores, algum tipo programa no setor de habitação. A ação mais realizada foi a construção de unidades habitacionais (65,6%), seguida pela melhoria de unidades (44,3%).

Bolsa-aluguel na Bahia – Apesar de sofrer com grandes enchentes – pelo menos uma por ano desde 2001 – e deslizamentos de terras, o município de Lauro de Freitas (BA), na região metropolitana de Salvador, não tem uma política formal de prevenção de riscos na área habitacional. Mas, segundo a prefeitura, não há moradores nas áreas de risco catalogadas pelo município neste ano.

“Por mais que a gente planejasse e fizesse obras de infraestrutura contra desastres naturais, elas não dariam vazão ao grande volume de água que chega à cidade”, diz a prefeita Moema Gramacho (PT), lembrando que o município é cortado por seis rios. “Priorizamos a retirada das famílias que moravam nas áreas de risco”, explica.

Segundo a prefeita, um levantamento de 2005 mostrou que cerca de 10 mil pessoas (6,7% dos habitantes) moravam em áreas de “alto risco” para enchentes e deslizamentos. O estudo levou a uma lei municipal que garante a moradores de áreas de risco, cadastrados em programas sociais, como o Bolsa-Família, o pagamento mensal de aluguel em imóveis seguros, por parte da prefeitura.

O valor oferecido pela administração, no chamado “bolsa-aluguel”, é de R$ 150 a R$ 200 por mês, até que a prefeitura conceda ao beneficiário um imóvel – ou que ele deixe de se enquadrar no perfil. “Chegamos a ter 1.800 beneficiados pelo bolsa-aluguel; hoje são cerca de 600”, diz a prefeita.

A grande mudança veio com o Minha Casa, Minha Vida, do governo federal, e com programas similares da própria prefeitura e do governo da Bahia nos últimos anos. Pelos programas, foram contratadas cerca de sete mil unidades habitacionais para a cidade, das quais 3,7 mil foram entregues.

Nas áreas de risco desocupadas, os imóveis foram destruídos e estão sendo instalados parques, para desestimular invasões. “Monitoramos essas áreas com frequência”, diz a prefeita. Para Moema, o próximo passo é universalizar o sistema de saneamento básico. Hoje, apenas 9% dos imóveis contam com esgotamento sanitário.

Qualidade da água – Apenas 28% dos municípios brasileiros têm política de saneamento básico, quase metade (47,8%) não fiscaliza a qualidade da água fornecida à população e apenas um terço (32,3%) tem programa de coleta seletiva de lixo em atividade. É o que revela a Pesquisa de Informações Básicas Municipais (Munic) divulgada pelo IBGE. Em 2011, pela primeira vez foi abordada a questão do saneamento.

Cruzamento de dados com a última Pesquisa Nacional de Saneamento Básico (PNSB), de 2008, indica que não houve avanço significativo no período. Na Munic, as informações são levantadas com as prefeituras.

“Os municípios ainda não estão estruturados com ênfase para a questão do saneamento. Em relação à PNSB 2008, os dados são parecidos. Poderia ter havido um movimento melhor, por exemplo, na questão da coleta seletiva”, diz Daniela Santos Barreto, pesquisadora da coordenação de População e Indicadores Sociais do IBGE.

A Região Sul possuía a maior proporção de municípios com programas, projetos ou ações de coleta seletiva em atividade (55,8%), seguida pelo Sudeste, com 41,5%. Norte e Nordeste apresentaram as maiores proporções de municípios sem programas: 62,8% e 62,3%. Em Roraima, nenhum município tinha coleta seletiva em 2011.

A Munic também mostra que apenas um terço dos municípios brasileiros tinha estrutura única para cuidar do saneamento em 2011, apesar de o Plano Nacional de Saneamento Básico prever que todos deveriam ter. Além disso, 60% não realizavam nenhum acompanhamento das licenças relativas ao abastecimento de água, esgotamento sanitário e drenagem. De acordo com a pesquisa, as políticas de saneamento são fragmentadas. “Em relação à lei de saneamento, ainda é preciso uma sensibilização dos municípios, para que cumpram suas responsabilidades de fiscalizar e normatizar a execução de serviços”, acrescenta Daniela.

No caso da falta de órgão responsável pela fiscalização da qualidade da água, o índice chega a 58% dos municípios no Nordeste. O IBGE mostra que 30,7% das prefeituras tinham conhecimento da existência de cooperativas ou associações de catadores de materiais recicláveis, mas apenas 14,8% haviam realizado alguma parceria com esses trabalhadores.

Roraima expõe falta de política de lixo – Roraima é o melhor exemplo do descaso com tratamento de lixo no País. Nenhum dos 15 municípios do Estado tem programa de coleta seletiva. Apenas a capital, Boa Vista, dispõe de um aterro sanitário. Nos demais municípios, o lixo domiciliar e hospitalar é despejado em lixões a céu aberto.

No contrato que a prefeitura de Boa Vista mantém com a empresa Soma, por exemplo, há previsão de coleta seletiva, mas não há dinheiro para implementar a medida, informa o responsável pelo serviço de limpeza, Éder Jonas Coelho. A prefeitura paga R$ 900 mil pelo recolhimento do lixo e manutenção do aterro sanitário. “Com a coleta seletiva, o preço seria dobrado”, diz.

A coleta d elixo na capital foi prejudicada depois que o contrato com a Soma sofreu redução de 25%, por causa da queda nos valores do Fundo de Participação dos Municípios (FPM). Em muitas ruas da cidade a cena é de lixo acumulado nas calçadas.

Cultural Dimensions of Climate Change Are Underestimated, Overlooked and Misunderstood (Science Daily)

13/11/2012UncategorizedClima, Cultura, Desastre, Enquadramento, Incerteza, Meteorologia, Mudanças climáticas, Previsão, Psicologia, Visualidaderenzotaddei

ScienceDaily (Nov. 11, 2012) — The impact of climate change on many aspects of cultural life for people all over the world is not being sufficiently accounted for by scientists and policy-makers. University of Exeter-led research by an international team, published on 11th November in Nature Climate Change, shows that cultural factors are key to making climate change real to people and to motivating their responses.

From enjoying beaches or winter sports and visiting iconic natural spaces to using traditional methods of agriculture and construction in our daily lives, the research highlights the cultural experiences that bind our communities and are under threat as a result of climate change. The paper argues that governments’ programmes for dealing with the consequences of climate change do not give enough consideration to what really matters to individuals and communities.

Culture binds people together and helps them overcome threats to their environments and livelihoods. Some are already experiencing such threats and profound changes to their lives. For example, the Polynesian Island of Niue, which experiences cyclones, has a population of 1,500 with four times as many Niueans now living in New Zealand. The research shows that most people remaining on the island resist migrating because of a strong attachment to the island. There is strong evidence to suggest that it is important for people’s emotional well-being to have control over whether and where they move. The researchers argue that these psychological factors have not been addressed.

Lead researcher Professor Neil Adger of the University of Exeter said: “Governments have not yet addressed the cultural losses we are all facing as a result of global climate change and this could have catastrophic consequences. If the cultural dimensions of climate change continue to be ignored, it is likely that responses will fail to be effective because they simply do not connect with what matters to individuals and communities. It is vital that the cultural impact of climate change is considered, alongside plans to adapt our physical spaces to the changing environment.”

Professor Katrina Brown from the University of Exeter’s Environment and Sustainability Institute adds: “The evidence is clear; when people experience the impacts of climate change in places that matter to them, the problems become real and they are motivated to make their futures more sustainable. This is as true in coastal Cornwall as in Pacific Islands.”

Journal Reference:

W. Neil Adger, Jon Barnett, Katrina Brown, Nadine Marshall, Karen O’Brien. Cultural dimensions of climate change impacts and adaptation. Nature Climate Change, 2012; DOI: 10.1038/nclimate1666

Anthropocene Continues to Spark Scientific Debate (The Geological Society of America)

04/11/2012UncategorizedAntropoceno, Clima, Enquadramento, Geologia, Incerteza, Mudanças climáticas, Política, Previsãorenzotaddei

GSA Annual Meeting Technical Session: “Geomorphology of the Anthropocene”

Boulder, Colorado, USA – How have humans influenced Earth? Can geoscientists measure when human impacts began overtaking those of Earth’s other inhabitants and that of the natural Earth system? Responding to increasing scientific recognition that humans have become the foremost agent of change at Earth’s surface, organizers of this GSA technical session have brought together speakers and poster presentations from a variety of sources in order to answer these questions and define the “Geomorphology of the Anthropocene.”

“Anthropocene” is a fairly new term (first used ca. 2002 by Paul Crutzen) now being applied to the current global environment and its domination by human activity (see J. Zalasiewicz et al.’s 2008 GSA Today article “Are we now living in the Anthropocene” [v. 18, no. 2, p. 4]). This “era” or “epoch” spans a yet-undetermined but so far brief (in geologic terms) time scale potentially marking the end of the Holocene epoch.

Session organizers Anne Jefferson of Kent State University, Karl Wegmann of North Carolina State University, and Anne Chin of the University of Colorado Denver have gathered presentations addressing human interactions with Earth’s systems. Research studies span a range of temporal and spatial scales and investigate a variety of influences, including the effects of indigenous culture as well as dams and cities.

Chin says that part of the research is spurred by “the difficulty of finding any place (no matter how ‘pristine’) where the landscape hasn’t been affected by human activities.” She cites the U.S. National Research Council’s “Grand Challenge” in Landscapes on the Edge: New Horizons for Research on Earth’s Surface (2010) to determine how Earth’s surface may evolve in the Anthropocene.

Chin also points to the intensification of debate over “Anthropocene” and the time frame it encompasses as scientists, policymakers, the media, and the public become increasingly aware of the term. A goal of this session is to address the debate and add a greater base of scientific understanding to round out the popularity of the idea.

Three Geological Society of American (GSA) specialty divisions cosponsor this session: the GSA Quaternary Geology and Geomorphology Division, the GSA Geology and Society Division, and the GSA Archaeological Geology Division, thus bringing to bear a multidisciplinary perspective to the problem. Talks include “An early Anthropocene analog: Ancient Maya impacts on the Earth’s surface”; “Removing streams from the landscape: Counting the buried streams beneath urban landscapes”; and Anthropogenic influences on rates of coastal change.”

Papers from this session will be compiled into a special issue of Anthropocene, a new journal launching in 2013 by Elsevier, devoted to addressing one of the grand challenges of our time.

Session 8: T24. Geomorphology of the Anthropocene: The Surficial Legacy of Past and Present Human Activities
Talks: https://gsa.confex.com/gsa/2012AM/webprogram/Session30644.html
When: Sunday, 4 Nov., 8 a.m. to noon
Where: Charlotte Convention Center, Room 207A
Poster Session: https://gsa.confex.com/gsa/2012AM/webprogram/Session31925.html
When: Sunday, 4 Nov., 9 a.m. to 6:30 p.m.
Where: Charlotte Convention Center Hall B

Contacts:
Anne J. Jefferson: ajeffer9@kent.edu, +1-980-213-5933
Karl W. Wegmann: kwwegman@ncsu.edu
Anne Chin: anne.chin@ucdenver.edu, +1-979-492-0074

Find out what else is new and newsworthy by browsing the complete technical program schedule at https://gsa.confex.com/gsa/2012AM/finalprogram/.

To identify presentations in specific areas of interest, search topical sessions by discipline categories or sponsors using the drop-down menus atwww.geosociety.org/meetings/2012/sessions/topical.asp, or use your browser’s “find” feature to search for keywords or convener names.

Risk (Fractal Ontology)

04/11/2012UncategorizedCaos, Clima, Desastre, Enquadramento, Fractais, Furacão Sandy, Incerteza, Mudanças climáticas, Previsão, Riscorenzotaddei

http://fractalontology.wordpress.com/2012/11/01/risk/

Joseph Weissman | Thursday, November 1, 2012

Paul Klee, “Insula Dulcamara” (1938); Oil on newsprint, mounted on burlap

I began writing this before disaster struck very close to home; and so I finish it without finishing it. A disaster never really ends; it strikes and strikes continuously — and so even silence is insufficient. But yet there is also no expression of concern, no response which could address comprehensively the immense and widespread suffering of bodies and minds and spirits. I would want to emphasize my plea below upon the responsibility of thinkers and artists and writers to create new ways of thinking the disaster; if only to mitigate the possibility of their recurrence. (Is it not the case that the disaster increasingly has the characteristics of the accident; that the Earth and global techno-science are increasingly co-extensive Powers?) And yet despite these necessary new ways of thinking and feeling, I fear it will remain the case that nothing can be said about a disaster, if only because nothing can ultimately be thought about the disaster. But it cannot be simply passed over in silence; if nothing can be said, then perhaps everything may be said.

Inherent to the notion of risk is the multiple, or multiplicity. The distance between the many and the multiple is nearly infinite; every problem of the one and the many resolves to the perspective of the one, while multiplicity always singularizes, takes a line of pure variation or difference to its highest power. A multiplicity is already a life, the sea, time: a cosmos or style in terms of powers and forces; a melody or refrain in its fractured infinity.

The multiple is clear in its “being” only transitorily — as the survey of a fleet or swarm or network; the thought which grasps it climbs mountains, ascends vertiginously towards that infinite height which would finally reveal the substrate of the plane, the “truth” of its shadowy depths, the mysterious origins of its nomadic populations.

No telescopic lens could be large enough to approach this distance; and yet it is traversed instantaneously when the tragic arc of a becoming terminates in disaster; when a line of flight turns into a line of death, when one-or-several lines of organization and development reach a point beyond which avoiding self-destruction is impossible.

Chaos, boundless furnace of becoming! Fulminating entropy which compels even the cosmos itself upon a tragic arc of time; are birth and death not one in chaos or superfusion?

Schizophrenia is perhaps this harrowing recognition that there are only machines machining machines, without limit, bottomless.

In chaos, there is no longer disaster; but there are no longer subjects or situations or signifiers. Every subject, signifier and situation approaches its inevitable as the Disaster which would rend their very being from them; hence the nihilism of the sign, the emptiness of the subject, the void of the situation. Existence is farce — if loss is (permitted to become) tragedy, omnipresent, cosmic, deified.

There is an infinite tragedy at the heart of the disaster; a trauma which makes the truth of our fate impossible-to-utter; on the one hand because imbued with infinite meaning, because singular — and on the other, in turn, meaningless, because essentially nullified, without-reason. That the disaster is never simply pure incidental chaos, a purely an-historical interruption, is perhaps the key point: we start and end with a disaster that prevents us from establishing either end or beginning — a disaster which swiftly looms to cosmic and even ontological proportions…

Perhaps there is only a life after the crisis, after a breakthrough or breakdown; after an encounter with the outside. A life as strategy or risk, which is perhaps to say a multiplicity: a life, or the breakthrough of — and, perhaps inevitably, breakdown before — white walls, mediation, determinacy.

A life in any case is always-already a voice, a cosmos, a thought: it is light or free movement whose origin and destination cannot be identified as stable sites or moments, whose comings and goings are curiously intertwined and undetermined.

We cannot know the limits of a life’s power; but we know disaster. We know that multiplicities, surging flocks of actions and passions, are continually at risk.

The world presents itself unto a life as an inescapable gravity, monstrous fate, the contagion of space, time, organization. A life expresses itself as an openness which is lacerated by the Open.

A life is a cosmos within a cosmos — and so a life opens up closed systems; it struggles and learns not in spite of entropy but on account of it, through a kind of critical strategy, even a perversely recursive or fractal strategy; through the micro-cosmogenetic sieve of organic life, entropy perversely becomes a hyper-organizational principle.

A life enters into a perpetual and weightless ballet — in a defiance-which-is-not-a-defiance of stasis; a stasis which yet presents a grave and continuous danger to a life.

What is a life, apart from infinite movement or disaster? Time, a dream, the sea: but a life moves beyond rivers of time, or seas of dreaming, or the outer spaces of radical forgetting (and alien memories…)

A life is a silence which may become wise. A life — or that perverse machine which works only by breaking down — or through…

A life is intimacy through parasitism, already a desiring-machine-factory or a tensor-calculus of the unconscious.

A life lives in taut suspension from one or several lines of becoming, of flight or death — lines whose ultimate trajectories may not be known through any safe or even sure method.

A life is the torsion between dying and rebirth.

Superfusion between all potentialities, a life is infinite-becoming of the subjectless-subject. Superject.

Journeying and returning, without moving, from the infinity and chaos of the outside/inside. A stationary voyage in a non-dimensional cosmos, where everything flows, heats, grinds.

Phenomenology is a geology of the unconscious, a problem of the crystalline apparatus of time. Could there be at long last a technology of time which would abandon strip-mining the subsconscious?

A chrono-technics which ethico-aesthetically creates and transforms virtual and actual worlds, traces possibilities of living, thinking, thinking; diagnoses psychic, social and physical ecosystems simultaneously.

A communications-strategy, but one that could point beyond the vicious binary of coercion and conflation — but so therefore would not-communicate.

There is a a recursive problem surrounding the silence and darkness at the heart of a life; it is perhaps impossible to exhaust (at least clinically) the infinitely-deferred origin of those crystalline temporal dynamisms which in turn structure any-moment-whatsoever.

Is there a silence which would constitute that very singular machinic ‘sheaf’, the venerated crystalline paradise of the moved-unmoving?

Silence, wisdom.

The impossibility of this origin is also the interminability of the analysis; also the infinite movement attending any moment whatsoever. It is the history of disaster, of the devil.

There is only thinking when a thought becomes critically or clinically engaged with a world, a cosmos. This engagement discovers its bottomlessness in a disaster for thought itself. A disaster for life, thought, the world; but also perhaps their infinitely-deferred origins…

What happens in the physical, economic, social and psychic collapse of a world, a thought, a life? Is it only in this collapse, commensurate with the collision, interference of one cosmos with another…?

Collapse is never a final state. There is no closed system of causes but a kind of original fracture. The schizophrenic coexistence of many separate worlds in a kind of meta-stable superfusion.

A thought, a cosmos, a world, a life can have no other origin than the radical corruption and novel genesis of a pure substance of thinking, living, “worlding,” “cosmosing.” A becoming refracts within its own infinite history the history of a life, a world, a thought.

Although things doubtless seem discouraging, at any moment whatsoever a philosophy can be made possible. At any time and place, this cyclonic involution of the library of Babel can be reactivated, this golden ball propelled by comet-fire and dancing towards the future can be captured in a moment’s reflection…

The breakdown of the world, of thought, of life — the experience of absolute collapse, of the horror of the vacuum, is already close the infinite zero-point reached immediately and effortlessly by schizophrenia. Even in a joyous mode when it recognizes the properly affirmative component of the revelation of cosmos as production, production as multiplicity, multiplicity as it opens onto the infinite or the future. (Only the infinity of the future can become-equal to a life.)

That spirit which fixes a beginning in space and time, fixes it without fixing itself; it exemplifies the possibility of atemporality and the heresy of the asignifying, even while founding the possibility of piety and dogma.

The disaster presents thought and language with their cosmic doubles; thought encounters a disaster in the way a subject encounters a radical outside, a death.

Only selection answers to chaos, to the infinite horizon of a life — virtually mapping infinite potential planes of organization onto a singular line of development. Only selection, only the possibility of philosophy, points beyond the inevitability of disaster.

The disaster and its aversion is the basic orientation of critical thought; thinking the disaster: this impossible task is the critical cultural aim of art and writing. Speaking the truth of the disaster is perhaps impossible. A life encounters disaster as the annihilating of the code itself; not merely a decoding but the alienation from the essence of matter or speech or language. The means to thinking the disaster lie in poetic imagination, the possibility of the temporal retrojection of narrative elements; the disaster can be thought only through “unthinking” it: in the capacity of critical or poetic imagination to explore the means by which a disaster was retroactively averted. The counterfactual acquires a new and radical dimension: not the theological dimension of salvation, but a clinical dimension — the power to of think the transformation of the conditions of the disaster.

George Carlin on Global Warming (YouTube)

04/11/2012UncategorizedClima, Enquadramento, Humor, Incerteza, Mudanças climáticas, Política, Previsão, Psicologiarenzotaddei

Bill McKibben on Sandy and Climate Change: “If There Was Ever A Wake-up Call, This Is It” (Democracy Now!)

04/11/2012UncategorizedCapitalismo, Cidadania, Clima, Economia, Enquadramento, Incerteza, Mudanças climáticas, Opinião pública, Política, Previsão, Visualidaderenzotaddei

How animals predict earthquakes (BBC)

04/11/2012UncategorizedAnimais, Desastre, Incerteza, Inteligência animal, Interação humanos-animais, Previsão, Semiótica, Terremotosrenzotaddei

1 December 2011

By Victoria Gill – Science reporter, BBC Nature

Common toad Can pond-dwelling animals pick up pre-earthquake signals?

Animals may sense chemical changes in groundwater that occur when an earthquake is about to strike.

This, scientists say, could be the cause of bizarre earthquake-associated animal behaviour.

Researchers began to investigate these chemical effects after seeing a colony of toads abandon its pond in L’Aquila, Italy, in 2009 – days before a quake.

They suggest that animal behaviour could be incorporated into earthquake forecasting.

When you think of all of the many things that are happening to these rocks, it would be weird if the animals weren’t affected in some way” – Rachel GrantThe Open University

The team’s findings are published in the International Journal of Environmental Research and Public Health. In this paper, they describe a mechanism whereby stressed rocks in the Earth’s crust release charged particles that react with the groundwater.

Animals that live in or near groundwater are highly sensitive to any changes in its chemistry, so they might sense this days before the rocks finally “slip” and cause a quake.

The team, led by Friedemann Freund from Nasa and Rachel Grant from the UK’s Open University hope their hypothesis will inspire biologists and geologists to work together, to find out exactly how animals might help us recognise some of the elusive signs of an imminent earthquake.

Strange behaviour

The L’Aquila toads are not the first example of strange animal behaviour before a major seismic event. There have been reports throughout history of reptiles, amphibians and fish behaving in unusual ways just before an earthquake struck.

STRANGE OR NOT

In July 2009, just hours after a large earthquake in San Diego, local residents discovered dozens of Humboldt squid washed up on beaches. These deep sea squid are usually found at depths of between 200 and 600m
At 5.58am on 28 June 1992 the ground began to shake in the Mojave Desert, California, right in the middle of a scientific study on desert harvester ants. Measurements revealed the ants did not change their behaviour at all during the earthquake, the largest to strike the US in four decades.

In 1975, in Haicheng, China, for example, many people spotted snakes emerging from their burrows a month before the city was hit by a large earthquake.

This was particularly odd, because it occurred during the winter. The snakes were in the middle of their annual hibernation, and with temperatures well below freezing, venturing outside was suicide for the cold-blooded reptiles.

But each of these cases – of waking reptiles, fleeing amphibians or deep-sea fish rising to the surface – has been an individual anecdote. And major earthquakes are so rare that the events surrounding them are almost impossible to study in detail.

This is where the case of the L’Aquila toads was different.

Toad exodus

Ms Grant, a biologist from the Open University, was monitoring the toad colony as part of her PhD project.

“It was very dramatic,” she recalled. “It went from 96 toads to almost zero over three days.”

Ms Grant published her observations in the Journal of Zoology.

“After that, I was contacted by Nasa,” she told BBC Nature.

Scientists at the US space agency had been studying the chemical changes that occur when rocks are under extreme stress. They wondered if these changes were linked to the mass exodus of the toads.

Their laboratory-based tests have now revealed, not only that these changes could be connected, but that the Earth’s crust could directly affect the chemistry of the pond that the toads were living and breeding in at the time.

Toads mating (c) Rachel Grant All of the toads left the breeding colony days before the 2009 earthquake

Nasa geophysicist Friedemann Freund showed that, when rocks were under very high levels of stress – for example by the “gargantuan tectonic forces” just before an earthquake, they release charged particles.

These charged particles can flow out into the surrounding rocks, explained Dr Freund. And when they arrive at the Earth’s surface they react with the air – converting air molecules into charged particles known as ions.

“Positive airborne ions are known in the medical community to cause headaches and nausea in humans and to increase the level of serotonin, a stress hormone, in the blood of animals,” said Dr Freund. They can also react with water, turning it into hydrogen peroxide.

This chemical chain of events could affect the organic material dissolved in the pond water – turning harmless organic material into substances that are toxic to aquatic animals.

It’s a complicated mechanism and the scientists stress that it needs to be tested thoroughly.

But, Dr Grant says this is the first convincing possible mechanism for a “pre-earthquake cue” that aquatic, semi-aquatic and burrowing animals might be able to sense and respond to.

“When you think of all of the many things that are happening to these rocks, it would be weird if the animals weren’t affected in some way,” she said.

Dr Freund said that the behaviour of animals could be one of a number of connected events that might forecast an earthquake.

“Once we understand how all of these signals are connected,” he told BBC Nature, “if we see four of five signals all pointing in [the same] direction, we can say, ‘ok, something is about to happen’.”

* * *

Toads can ‘predict earthquakes’ and seismic activity

Wednesday, 31 March 2010

By Matt Walker
Editor, Earth News

Common toad (Bufo bufo)

Common toads sense danger

Common toads appear to be able to sense an impending earthquake and will flee their colony days before the seismic activity strikes.

The evidence comes from a population of toads which left their breeding colony three days before an earthquake that struck L’Aquila in Italy in 2009.

How toads sensed the quake is unclear, but most breeding pairs and males fled.

They reacted despite the colony being 74km from the quake’s epicentre, say biologists in the Journal of Zoology.

It is hard to objectively and quantifiably study how animals respond to seismic activity, in part because earthquakes are rare and unpredictable.

Some studies have been done on how domestic animals respond, but measuring the response of wild animals is more difficult.

Even those that have been shown to react, such as fish, rodents and snakes tend to do so shortly before an earthquakes strikes, rather than days ahead of the event.

However, biologist Dr Rachel Grant of the Open University, in Milton Keynes, UK, was routinely studying the behaviour of various colonies of common toads on a daily basis in Italy around the time a massive earthquake struck.

Her studies included a 29-day period gathering data before, during and after the earthquake that hit Italy on 6 April 2009.

The quake, a 6.3-magnitude event, struck close to L’Aquila city, about 95km (60 miles) north-east of Rome.

Dr Grant was studying toads 74km away in San Ruffino Lake in central Italy, when she recorded the toads behaving oddly.

Five days before the earthquake, the number of male common toads in the breeding colony fell by 96%.

Common frogs (Rana temporaria) mating

AMPHIBIAN PHENOMENA

Dr Grant has also shown that many amphibians around the world synchronise their mating activity by the full Moon, a phenomenon not reported before

The world’s first truly monogamous amphibian was described earlier this year

Listen to a common toad croaking

That is highly unusual for male toads: once they have bred, they normally remain active in large numbers at breeding sites until spawning has finished.

Yet spawning had barely begun at the San Ruffino Lake site before the earthquake struck.

Also, no weather event could be linked to the toads’ disappearance.

Three days before the earthquake, the number of breeding pairs also suddenly dropped to zero.

While spawn was found at the site up to six days before the earthquake, and again six days after it, no spawn was laid during the so-called earthquake period – the time from the first main shock to the last aftershock.

“Our study is one of the first to document animal behaviour before, during and after an earthquake,” says Dr Grant.

She believes the toads fled to higher ground, possibly where they would be at less risk from rock falls, landslides and flooding.

Sensing danger

Exactly how the toads sense impending seismic activity is unclear.

The shift in the toads’ behaviour coincided with disruptions in the ionosphere, the uppermost electromagnetic layer of the earth’s atmosphere, which researchers detected around the time of the L’Aquila quake using a technique known as very low frequency (VLF) radio sounding.

Such changes to the atmosphere have in turn been linked by some scientists to the release of radon gas, or gravity waves, prior to an earthquake.

In the case of the L’Aquila quake, Dr Grant could not determine what caused the disruptions in the ionosphere.

However, her findings do suggest that the toads can detect something.

“Our findings suggest that toads are able to detect pre-seismic cues such as the release of gases and charged particles, and use these as a form of earthquake early warning system,” she says.

Ants ignore quakes

One other study has quantified an animal’s response to a major earthquake.

Researchers had the serendipitous opportunity to measure how the behaviour of the desert harvester ant (Messor pergandei) changed as the ground began to tremble in the Mojave Desert, California, on 28 June 1992.

The largest quake to hit the US in four decades struck during the middle of an ongoing study, which measured how many ants walked the trails to and from the colony, the distributions of worker ants and even how much carbon dioxide the ants produced.

However, in response to that 7.4 magnitude quake, the ants did not appear to alter their behaviour at all.

ITALIAN EARTHQUAKE

Use this map to explore coverage of the Italian earthquake in video, audio, pictures and text

After the quake, L’Aquila was described as a ‘broken city’

Read ‘A history of deadly earthquakes’

The repo girl is at the door (London Review of Books)

04/11/2012UncategorizedCapitalismo, Clima, Desastre, Economia, Enquadramento, Furacão Sandy, Incerteza, Mudanças climáticas, Política, Previsãorenzotaddei

Mike Davis, 3 November 2012

http://www.lrb.co.uk

In the spirit of Donald Rumsfeld we might distinguish between natural inevitabilities and unnatural inevitabilities. Someday, for example, the precarious flank of the massive Cumbre Vieja volcano on La Palma in the Canary Islands will collapse and send a mega-tsunami across the Atlantic. The damage from Boston to New York City will dwarf last year’s disaster in Japan. It’s inevitable, but volcanologists don’t know whether the destabilising eruption will occur tomorrow or in five thousand years. So for now, it’s merely a titillating topic for NOVA or the National Geographic Channel.

Another, much more frequent example of natural inevitability is the pre-global-warming hurricane cycle. Two or three times each century a perfect storm has crashed into the US Atlantic seaboard and wreaked havoc as far as the Great Lakes. But a $20 billion disaster every few decades is why we have an insurance industry. And even the loss, now and then, of an entire city to nature (San Francisco in 1906 or New Orleans in 2005) is an affordable tragedy.

But the construction since 1960 of several trillion dollars’ worth of prime real estate on barrier islands, bay fill, recycled swamps and coastal lowlands has radically transformed the calculus of loss. Subtract every carbon dioxide molecule added to the atmosphere in the last thirty years and ‘ordinary’ storms would still collect ever larger tolls from certifiably insane coastal overdevelopment.

Carbon, however, has never been more prosperous. Global emissions, by the most optimistic estimate, conform to the Intergovernmental Panel on Climate Change’s ‘worst case’ scenario. The World Bank, for its part, now accepts the inevitability of a global temperature increase of at least 2 degrees Celsius – near the famous ‘red line’ of the last decade’s climate Cassandras. The Bank, moreover, is refocusing developmental aid from mitigation to adaptation.

This is the true meaning of Hurricane Sandy: the repo girl is at the door. Climate change adaptation is a synonym for a multi-trillion-dollar reconstruction of urban coastal infrastructure and land-use patterns. Imitate the Dutch or live in Waterworld.

How long will it take for this realisation to percolate through the tumoured brain of American politics? Until 2006, American public opinion was broadly in step with European concerns about global warming. Following Climategate, however, the energy-industry-subsidised right went on the offensive and polls recorded a dramatic decline in public perception of climate change as a scientific fact.

Even more surprisingly, opinion surveys tracking public reactions to extreme climate events, like the recent epic drought in the Great Plains, have failed to detect significant change in opinion. The presidential race, meanwhile, has largely been a contest about which candidate stoops lowest to administer oral sex to fossil fuel producers.

The business press exults in the brilliant future of shale gas and non-traditional oil. The USA, for the first time in 63 years, is a net exporter of oil products. And we are locked into fossil fuel dependence for another generation or two.

Alternatives are dissolving. Creating green jobs, the major industrial strategy of the Obama administration, has been a complete bust thanks to the shale gas revolution and China’s dumping of cheap solar energy cells on the world market. The meltdown of Europe’s carbon trading system, moreover, has hardly bolstered the credibility of ‘cap and trade’ in an American recession.

Hard rains and rising tides on the Jersey shore, alas, do not automatically translate into enthusiasm about renewable energy or an urgency to build dykes. Eventually, however, the change must come and Washington will start to pay the compound interest for failing to mitigate warming or reform land use.

But this isn’t the truly bad news. The grimmest reckoning is the inverse relationship between the costs of climate change adaptation in rich countries and the amount of aid available to poorer countries. The tropical and semi-tropical poor countries that are least responsible for creating a greenhouse planet will bear the greatest burden of coastal inundation, extreme weather, and agricultural water shortages. Not that it was ever likely that the emitters would ride to the rescue of the poor people downstream, but Sandy is the beginning of the race for the lifeboats on the Titanic.

Uma (in)certa antropologia

An (un)certain anthropology

Arquivo da tag: Previsão

We Are Basically Honest – Except When We Are at Work, Study Suggests (Science Daily)

The Opportunistic Apocalypse (Savage Minds)

2012, the movie we love to hate

The End is Nigh. Start blogging.

Monbiot: The Gift of Death (The Guardian)

You Can Give a Boy a Doll, but You Can’t Make Him Play With It (The Atlantic)

When data prediction is a game, the experts lose out (New Scientist)

Doubling Down on Climate Change Denial (Slate)

Origin of intelligence and mental illness linked to ancient genetic accident (University of Edinburgh)

Scientists have discovered for the first time how humans – and other mammals – have evolved to have intelligence

Climate Change DO THE MATH! (Scientia Productions)

Current scientific knowledge does not substantiate Ban Ki-Moon assertions on weather and climate, say 125-plus scientists (Financial Post) + EANTH list reactions

OPEN CLIMATE LETTER TO UN SECRETARY-GENERAL: Current scientific knowledge does not substantiate Ban Ki-Moon assertions on weather and climate, say 125-plus scientists.

The State of Climate Science (scienceprogress.org)

A Thorough Review of the Scientific Literature on Global Warming

Naomi Klein on Capitalism and Climate Change (Bill Moyers)

Saúde mental, outra vítima da mudança climática (IPS)

Call to Modernize Antiquated Climate Negotiations (Science Daily)

Government, Industry Can Better Manage Risks of Very Rare Catastrophic Events, Experts Say (Science Daily)

Estudo aumenta precisão ao simular clima (Folha de São Paulo)

Desastre natural é empecilho ao desenvolvimento do Brasil (O Globo)

Apenas 6,2% dos municípios do País têm plano de prevenção de catástrofes (O Estado de São Paulo)

Cultural Dimensions of Climate Change Are Underestimated, Overlooked and Misunderstood (Science Daily)

Anthropocene Continues to Spark Scientific Debate (The Geological Society of America)

Risk (Fractal Ontology)

George Carlin on Global Warming (YouTube)

Bill McKibben on Sandy and Climate Change: “If There Was Ever A Wake-up Call, This Is It” (Democracy Now!)

How animals predict earthquakes (BBC)

Toads can ‘predict earthquakes’ and seismic activity

The repo girl is at the door (London Review of Books)