350James Hansen, NASA's chief climate scientist and the first to warn about global warming more than two decades ago, recently wrote: If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is ada

Postgenomic

350James Hansen, NASA's chief climate scientist and the first to warn about global warming more than two decades ago, recently wrote: If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted,

http://crnano.typepad.com/crnblog/2008/12/350-or-bust.html

Target atmospheric CO2: Where should humanity aim?. J. Hansen (2008) arXiv [physics.ao-ph].

December 15, 2008