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More on geoengineering
Further to the post and subsequent discussion on Sunshades, which grew out of this article on geoengineering, I thought I’d point to the new paper by Damon Matthews and Ken Caldeira in PNAS (Proc. Natl. Acad. Sci. USA, 10.1073/pnas.0700419104). It’s an interesting paper that has some fascinating insights into the links between climate and the carbon cycle, and I think contains some pretty bad news for would-be geoengineers.
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