Tuesday, October 28, 2008

What's the Math on Going Green?

one of the most frightening studies I've read recently had nothing to do with icebergs or megadroughts. In a paper that came out Oct. 23 in Science, John Sterman — a professor at Massachusetts Institute of Technology's (MIT) Sloan School of Management — wrote about asking 212 MIT grad students to give a rough idea how much governments need to reduce global greenhouse gas emissions to eventually stop the increase in the concentration of carbon in the atmosphere. These students had training in science, technology, mathematics and economics at one of the best schools in the world — they are probably a lot smarter than you or me. Yet 84% of Sterman's subjects got his problem wrong, greatly underestimating the degree to which greenhouse gas emissions need to fall. When the MIT kids can't figure out climate change, what are the odds that the broader public will?

read more here.

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