NASA climate scientist pens personal appeal to Obama
James Hansen, one of the world's most eminent climate scientists, and his wife, Anniek, have written an open letter to Barack and Michelle Obama on the urgency of the need to halt global warming.
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The four-page letter [PDF], which Hansen has asked Mr. Obama's science adviser, John Holdren, to forward to the president-elect, warns of the "profound disconnect between actions that policy circles are considering and what the science demands for preservation of the planet."
Mr. Hansen, who heads NASA's Goddard Institute for Space Studies and is an adjunct professor in earth sciences at Columbia University, testified before the Senate in 1988 about the dangers of greenhouse gases and is largely responsible for first introducing the concept of global warming to the American public.
"Factories of Death"
The Hansens propose a three-pronged approach to tackling the climate crisis. First, they call for a moratorium on all new coal-fired power plants that do not effectively capture carbon dioxide emissions (a technology that has yet to be proven reliable). Burning coal, they point out, releases more greenhouse gases into the atmosphere than all other fossil fuels combined. Phasing out coal, they say, "is the sine qua non for solving the climate problem."
They predict that the continued construction of coal plants would raise atmospheric carbon dioxide concentrations to the point at which one million species would be driven to extinction, which roughly works out to 400 species per plant. "Coal plants," they write "are factories of death."
An accumulated burnings tax
Second, they call for a straightforward, revenue-neutral carbon tax, as opposed to cap-and-trade mechanisms. The tax would apply to all oil, gas, and coal at the well-head or at the point of entry, so that it would affect all goods that rely on fossil fuels. One hundred percent of the revenue from the tax would be redistributed equally, with monthly deposits in citizen's bank accounts. Such a tax, they argue, would penalize those with high carbon footprints and reward those with low ones. They write:
No large bureaucracy is needed. A person reducing his carbon footprint more than average makes money. A person with large cars and a big house will pay a tax much higher than the dividend. Not one cent goes to Washington. No lobbyists will be supported. Unlike cap-and-trade, no millionaires would be made at the expense of the public.