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<http://pubs.giss.nasa.gov/abstracts/2008/Hansen_1.html> <http://seedmagazine.com/content/article/extinctions_tipping_points/> <http://www.bigpicture.tv/videos/watch/fb7b9ffa5> <http://www.columbia.edu/~jeh1/2008/TippingPointsNear_20080623.pdf> <http://www.grist.org/article/2009-09-22-scientists-identify-safe-operating-space-for-humanity-nature> <http://www.guardian.co.uk/environment/2010/jan/14/arctic-permafrost-methane> <http://www.meridian.org.uk/About/Director/Pro-About_the_Director1.htm> <http://www.physorg.com/news186920485.html> <http://www.sciencemag.org/cgi/content/abstract/327/5970/1246> <http://www.scientificamerican.com/article.cfm?id=boundaries-for-a-healthy-planet> <http://www.wired.com/wiredscience/2009/12/tipping-elements/> <http://www.worldchanging.com/archives/011016.html> <http://www.worldchanging.com/bios/brandon.html>