Dienstag, 2. September 2008

In Epoch of Man, Earth Takes a Beating

Article

Books of The Times 'Field Notes From a Catastrophe'
In Epoch of Man, Earth Takes a Beating

"The whole world is going too fast," an Inuit hunter from Banks Island in the Northwest Territories in Canada told the journalist Elizabeth Kolbert at a bar during a global-warming symposium. A few years before, he and his neighbors had started seeing robins, birds they had no name for. At first the milder weather that drew the robins north seemed a good thing — "warmer winters, you know," he said — but as other changes occurred that affected their traditional way of life, including hunting, it did not seem so good. "Our children may not have a future," the hunter concluded. "I mean, all young people, put it that way. It's not just happening in the Arctic. It's going to happen all over the world."
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FIELD NOTES FROM A CATASTROPHEMan, Nature and Climate ChangeBy Elizabeth Kolbert210 pages. Bloomsbury. $22.95. BOOK EXCERPTFirst Chapter
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For "Field Notes From a Catastrophe," Ms. Kolbert went not exactly all over the world to find out what's happening with global warming but to a great many places in it, and she often heard the same elegiac expressions of foreboding, loss and fear for the next generation. In Shishmaref, Alaska, she met people who were abandoning their tiny island home because, with less sea ice around it as a buffer against storms, their houses and land were being carried away. ("It makes me feel lonely," one woman said of the forced move.) In Iceland, a man monitoring glacial advance and retreat passed on the prediction that by the end of the next century, his country, where glaciers have existed for more than two million years, will be essentially ice-free. On the Greenland ice cap, well away from the coast, researchers gathering meteorological data were surprised to see melt "in areas where liquid water had not been seen for hundreds, perhaps thousands, of years."
And so it went in Fairbanks; Yorkshire; Eugene, Ore. "Such is the impact of global warming," Ms. Kolbert points out, that she could have gone to countless other places, "from Siberia to the Austrian Alps to the Great Barrier Reef to the South African fynbos — to document its effects."
Ms. Kolbert, a former reporter for The New York Times, doesn't doubt that human-induced global warming is real and will likely have dire consequences; the title of her book includes the word "catastrophe." The pages are replete with bad news: perennial sea ice, which 25 years ago covered an area of the Arctic the size of the continental United States, has since lost an area "the size of New York, Georgia and Texas combined." Carbon dioxide levels, if emissions go unchecked, could reach three times pre-industrial levels by the end of the century.
Based on a series of articles that appeared in The New Yorker magazine, the book is organized around notes Ms. Kolbert took on "field trips," not only to places where climate change is affecting the natural world but also to ones — labs, offices, observatories — where humans are trying to understand the phenomenon of human-induced global warming. Hers is the latest in a large crop of books on the subject — she notes that "entire books have been written just on the history of efforts to draw attention to the problem" — and there are inevitably some places where other authors have trod before.
In language that is clear, if somewhat dry, she examines the major pieces of the story, shedding light on some insider concepts of climatologists, like "dangerous anthropogenic interference," as she goes. The book may make a good handbook; it is both comprehensive and succinct. (If you have ever wondered how a climate model is put together, that's in there, too.)
She visits the Netherlands, where rising sea levels caused by global warming are expected to swallow up large parts of the country. In areas where there are already periodic floods, a construction firm has started building amphibious homes (they resemble toasters, Ms. Kolbert says) as well as "buoyant roads." Another field trip took her to Washington, where she was treated to double-speak by an under secretary charged with explaining the administration's position on climate change. "Astonishingly," she comments in a rare show of heat, "standing in the way" of progress seems to be President Bush's goal. Not only did he reject the Kyoto Protocol, she notes, with its mandatory curbs on emissions, almost killing the treaty in the process, but he also continues to block meaningful follow-up changes to it.
The United States is the largest emitter of carbon in the world, accounting for a quarter of the world's total, with the average American putting out 12,000 pounds of carbon a year, or about 100 times what the average Bangladeshi does. In two decades, the Chinese will surpass Americans in this disheartening achievement, unless they can somehow be persuaded to build their many projected new coal plants using modern, low-emission — and expensive — technology.
Some of the most downbeat (or realistic) observers are climate scientists. "It may be that we're not going to solve global warming," Marty Hoffert, a physics professor at New York University, told Ms. Kolbert, "the earth is going to become an ecological disaster, and, you know, somebody will visit in a few hundred million years and find there were some intelligent beings who lived here for a while, but they just couldn't handle the transition from being hunter-gatherers to high technology."
Mr. Hoffert isn't giving up in despair, though, but turning to high technology for help. He's trying to find carbon-free sources of energy — away from earth. Satellites with photovoltaic arrays could be launched into space, he suggests. Solar collectors could be placed on the moon. Turbines suspended in the jet stream could generate wind power. At least in the long term, "I think we have a shot," he says.
In a final chapter on the "Anthropocene," a newly minted term meaning the geological epoch defined by man, Ms. Kolbert turns from her mostly unbiased field reporting to give her own opinion. She is not optimistic, in large part because it appears that Anthropocene man can't be counted on to do the right thing. "It may seem impossible to imagine that a technologically advanced society could choose, in essence, to destroy itself," she writes, "but that is what we are now in the process of doing."
Mariana Gosnell is the author of "Ice: The Nature, the History and the Uses of an Astonishing Substance," recently published by Knopf.

http://www.nytimes.com/2006/03/16/books/16gosn.html

Discussion

Elizabeth Kolbert has travelled the globe to gather research for her book, Field Notes from a Catastrophe, and almost everywhere she went, she encountered different stories of the catastrophe that united them. She felt that it was truly a catastrophe, thus the title, and the content of her work reflects what the title indicates. This book review deems her language “somewhat dry”, but the content to be “comprehensive and succinct”. Most of her blame rests with the United States and China, today’s major emitters of greenhouse gases. According to Kolbert, China will soon surpass the United Stated in emissions, unless its government can be persuaded to incorporate low-emission-technology into the coal plants it plans to construct. Even though she is not optimistic about the future, she lists a series of carbon-free sources of energy that could be used in the stead of fossil fuels and urges people and governments alike to take action.

Gosnell, Mariana. "In Epoch of Man, Earth Takes a Beating ." New York Times Sunday Book Review 16 March 2006 7 Aug 2008 .

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