I don't know whether others have seen this, or how I missed it, but it's dynamite!
http://freakonomics.blogs.nytimes.com/2009/10/23/the-superfreakonomics-global-warming-fact-quiz/ Cheers, John P.S. A bit on geoengineering, with David Keith and Stephen Salter here: http://www.msnbc.msn.com/id/3032619#34517503 -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/geoengineering?hl=en.
