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Sun, 2008-01-20 12:20Bill Miller
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Antarctic ice sheets melting at ever-faster rate due to global warming: new study

The report in last week’s Nature Geoscience, which builds on previous findings, lends greater urgency to the search for a new global agreement to limit greenhouse emissions.

Nature Geoscience has concluded that changes in water temperature and wind patterns due to global warming are melting ice sheets in western Antarctica at a much faster rate than previously detected.

Using measurements from satellites that scanned about 85 percent of Antarctica’s coasts from 1996 to 2006, the study’s authors found that West Antarctica has been losing ice 60 percent faster than 10 years ago.

Wed, 2008-01-16 10:04Bill Miller
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Eat less meat to fight climate change, IPCC chief says

Individual lifestyle choices can play a key role in reducing the output of carbon dioxide and other gases generated by human activity that are driving global warming, says the head of the UN’s Nobel Prize-winning scientific panel on climate change.

So instead of simply waiting for governments to take action, individuals can do their part by cutting meat consumption, walking more and buying less.

Mon, 2008-01-14 12:56Bill Miller
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It’s already later than we realize in the struggle to arrest climate change

A recent essay says the most pressing current scientific and political challenge is to avoid what is known as “dangerous” global warming – the point where world temperatures become irreversible.

As there’s a 25-to-30-year lag between greenhouse emissions and the full impact of their warming, current climate chaos is a result of carbon spewed in the late 1970s. The hit from more recent discharges – including China’s coal plants – is but pain yet to come.

So we’re dangerously close already.

Thu, 2008-01-10 11:29Bill Miller
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Global warming is forcing the world to change the way it does business, report says

The Washington, D.C.-based Worldwatch Institute says a more sustainable global economy is emerging as corporations and countries move to combat climate change. So why are the same members of the corporate empire that caused global warming now taking steps to mitigate it?

Not surprisingly, it’s because climate-change damage is undermining their wealth.

Tue, 2008-01-08 09:58Bill Miller
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China’s economic juggernaut wreaks social and environmental havoc in smaller nations

Having sped past the U.S. as the world's leading emitter of greenhouse gases, China has become a despoiler on a scale as monumental as its economic expansion, plundering smaller nations to fuel its own rising tide of consumption.

A New York Times article just after the UN climate-change conference in Indonesia identified China as the pivotal determinant on global warming. Now, the left-leaning Mother Jones magazine has drawn a scathing portrait of a nation that not only leads the world in coal consumption, but also uses more than the next three highest-ranked nations – the U.S., Russia and India – combined, with ominous implications for the planet.

China says that as a poor nation of 1.3-billion people, it is entitled to pollute and spew greenhouse emissions to alleviate poverty. But with its middle class projected to leap from less than 100 million to 700 million by 2020, and with sales of Porsches, Ferraris and Maseratis flourishing in Beijing, that argument is rapidly losing its edge.

Tue, 2008-01-01 12:10Bill Miller
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New York Times pegs global warming as top environmental issue

The warming of the planet is the overriding environmental issue of our time , with former vice-president Al Gore playing a crucial role in raising public awareness. Although the appetite for decisive action is growing – except at the White House – the U.S. is still a long way from a comprehensive response to the challenge. Several Democratic hopefuls in this year’s presidential campaign are stepping up to the plate, but most Republicans are still dithering.

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