Bill McKibben: Warning on Warming

[RedEarth]

....below is also a link to the the April 14 nationwide event called "step it up"

Warning on Warming
By Bill McKibben



When the Intergovernmental Panel on Climate Change (IPCC) issued its latest report in early February, it was greeted with shock: "World Wakes to Climate Catastrophe," reported an Australian paper. But global warming is by now a scientific field with a fairly extensive history, and that history helps set the new findings in context -- a context that makes the new report no less terrifying but much more telling for its unstated political implications.


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The IPCC report doesn't call for particular reduction figures. It does, however, make clear that reduction in emissions must be quick and deep. There is no more optimistic alternative. Even if we do everything right, we're still going to see serious increases in temperature, and all of the physical changes (to one extent or another) predicted in the report. However, there's reason to hope that if the US acts extremely aggressively and quickly we might be able to avoid an increase of two degrees Celsius, the rough threshold at which runaway polar melting might be stopped. This means that any useful legislation will have to feature both a very rapid start to reductions and a long and uncompromising mandate to continue them. Sanders's bill, also endorsed by California's Barbara Boxer, who heads the relevant committee, comes closest to that standard. It calls for an eventual 80% cut in emissions by 2050. McCain's bill, cosponsored by one of his challengers for the presidency, Barack Obama, is somewhat weaker in its eventual targets. But the bargaining has barely begun, and in any event quick initial implementation of any cuts will be almost as important as the final numbers.

No one expects President Bush to sign such a bill. In fact, it was widely considered a minor miracle that he uttered the words "climate change" in this year's State of the Union address. (His limp proposal, centering on alternative fuels for some vehicles, was equally widely considered a dud.) What's happening now has much to do with positioning for the next presidential election, and the legislation that will eventually be passed and signed in 2009. What the IPCC report makes clear by implication is that that legislation will be our last meaningful chance: anything less than an all-out assault on carbon in our economy will be rendered meaningless by the increasing momentum of global warming. And of course by now our economy is only part of the problem. Though we use more energy per capita than any other country, the Chinese may pass us in total carbon emissions by decade's end. Even if we start to get our own house in order, we'll need to figure out how, with desperate speed, to lead an equally sweeping international response.

The only really encouraging development is the groundswell of public concern that has built over the last year, beginning with the reaction to Hurricane Katrina and Al Gore's movie. In January, a few of us launched an initiative called stepitup07.org. It calls for Americans to organize rallies in their own communities on April 14 asking for congressional action. In the first few weeks the website was open, more than six hundred groups in forty-six states registered to hold demonstrations -- this will clearly be the largest organized response to global warming yet in this country. The groups range from environmental outfits to evangelical churches to college sororities, united only by the visceral sense (fueled in part by this winter's bizarre weather) that the planet has been knocked out of whack. The IPCC assessment offers a modest account of just how far out of whack it is -- and just how hard we're going to have to work to have even a chance at limiting the damage.



Bill McKibben is a frequent contributor to The New York Review and is scholar in residence at Middlebury College and the author of The End of Nature and Deep Economy: The Wealth of Communities and the Durable Future.

http://gristmill.grist.org/story/2007/2/19/163224/944


.......link to step it up.....

http://www.stepitup07.org/