Prof Michael E. Mann
@MichaelEMann
Scientist/Author; Presidential Distinguished Professor/Director Center for Science, Sustainability & the Media, U Penn; Nat Academy of Sciences; Tyler Prize
04-10-2011 15:28:26
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'Big 10: An Earth Day Eve checkup on the planet' by Jeff Dalessio for the The News-Gazette
news-gazette.com/news/big-10-an…