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China announces vague plans to mitigate environmental impacts of Three Gorges Dam

Attempting to curb fresh criticism of the country’s massive Three Gorges Dam spurred by a landslide that killed over 30 people, China announced a set of vague initiatives to improve the environmental problems caused by the world’s largest dam. While no one has directly tied the landslide that killed a construction worker and a bus […]

Grist presidential climate forum: full transcript and video

Last week, I offered my impressions of the candidates at our presidential forum on climate. Now the complete transcript (PDF) and full video are available. Make your own judgments and share your own impressions in comments. (This video will be permanently available here.) You can embed the videos on your own site: If you’d like […]

How egregious are farm subsidies?

So egregious that they make the Bush administration look reasonable. I repeat my contention that completely eliminating this boondoggle that trashes the environment, increases incentives for obesity, and distorts the entire global agricultural trade should be a high priority for environmentalists. Step #1: call it what it is -- corporate welfare.

Innovative idea may reduce renewable energy costs

A study done at Stanford and published in the American Meteorological Society's Journal of Applied Meteorology and Climatology is described by its lead author, Cristina Archer, this way:

... each in a separate cage with a treadmill. At any given time, some hamsters will be sleeping or eating and some will be running on their treadmill. If you have only one hamster, the treadmill is either turning or it isn't, so the power's either on or off. With two hamsters, the odds are better that one will be on a treadmill at any given point in time and your chances of running, say, your blender, go up. Get enough hamsters together and the odds are pretty good that at least a few will always be on the treadmill, cranking out the kilowatts.

The combined output of all the hamsters will vary, depending on how many are on treadmills at any one time, but there will be a certain level of power that is always being generated, even as different hamsters hop on or off their individual treadmills. That's the reliable baseload power.

Read the whole story here at Mongabay.

Oh, wait a minute. My bad ...

Jeremy Carl looks at ways to clean up coal

This is part two of a guest essay from Jeremy Carl, a Research Fellow at the Stanford University’s Program on Energy and Sustainable Development. (Part one is here.) —– So if coal is going to be a major part of our energy system for the foreseeable future, what should we do about it? First, some […]

A critical issue wrapped in a dose of black helicopters

This 47 minute video on the essence of debt currency briefly touches on perhaps the critical environmental issue of the time: can anything be done about our deficits in the real world (in carbon sinks, fisheries, clean water, etc.) if we have no way to think about public policy except through the language of "what it will do to the economy"?

Despite the paranoid tone, the fundamental question asked in this video is the right one: is a sustainable world even plausible if we continue to accept a monetary system that must grow without end?

Australian prime minister goes down to decisive defeat

Global warming takes down its first major political victim:

Conservative Prime Minister John Howard suffered a humiliating defeat Saturday at the hands of the left-leaning opposition, whose leader has promised to immediately sign the Kyoto Protocol on global warming.

Why the stunning loss? A key reason was Howard's "head in the sand dust" response to the country's brutal once-in-a-thousand year drought. As the UK's Independent reported in April:

... few scientists dispute the part played by climate change, which is making Australia hotter and drier ... Until a few months ago, Mr Howard and his ministers pooh-poohed the climate-change doomsayers.

You can read about Howard's lame attempt to change his position rhetoric on global warming here.

An alternative view on biofuels, from a Briton in Sudan

I've just discovered a great blog maintained by Clive Bates, a self-described "selfless public servant, amateur chef, novice mountaineer, lawless cyclist, overweight runner and occasional optimist." He is being modest: he's the former head of ASH (Action on Smoking and Health) in the UK and more recently the Head of Environmental Policy at the UK Environment Agency.

Over the last two years, Bates has written extensively and persuasively on a wide range of topics, particularly on environmental and energy policies, and climate change.

In his latest post, about biofuel policy, Bates states:

Instead of asking how to reduce transport emissions from road fuel substitution, we should be asking how to make use of land to tackle climate change in the most effective way possible. In coming up with the biofuels targets, policy-makers have asked, and answered, the wrong question. It's not hard to see why ... transport policy-makers have to find transport policies. The results: waste, damage and lost opportunities to do better ...

He starts off:

Don’t forget

Happy Thanksgiving

Happy Thanksgiving, Gristians! As someone who spends a great deal of time on the internet, I’m all too aware that most of what passes for dialogue on the web consists of slogans and nostrums, hurled back and forth with maximum vitriol. Virtually everyone I know who maintains a website has the same lament: the intelligent […]