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RT @ConservationOrg: What was the Earth like the last time there were this many greenhouse gases in the atmosphere?
RT @ConservationOrg: What was the Earth like the last time there were this many greenhouse gases in the atmosphere?
RT @David_Bressan: >The Thaw< Permafrost Menace from greenhouse-gases , possibly also mammoth-zombies
RT @ConservationOrg: What was the Earth like the last time there were this many greenhouse gases in the atmosphere?
RT @David_Bressan: >The Thaw< Permafrost Menace from greenhouse-gases , possibly also mammoth-zombies
RT @jonnypeace: Making the Geologic Now: A nice collection of essays abt the #Anthropocene, art, and "hipster geology" via @geoturn
life in anthropocene: shouldn't humanity take out inusrance against asteroids, climate change and the like?
RT @ARPAE: You can watch the Summit from your desk with the ARPA-E Virtual Summit. Register now at for access! #eis13
Looking forward to @ARPAe 2013 summit next week #eis13 And to my energy-water nexus panel on last day. Come!
RT @katiefehren: Tune in to our awesome talk on storytelling w/ Saul Griffith & IDEOs Dave Blakely, Mon. 430PM EST, @ARPAE, #eis13, on
RT @ARPAE: You can watch the Summit from your desk with the ARPA-E Virtual Summit. Register now at for access! #eis13
Looking forward to @ARPAe 2013 summit next week #eis13 And to my energy-water nexus panel on last day. Come!
RT @David_Bressan: >The Thaw< Permafrost Menace from greenhouse-gases , possibly also mammoth-zombies
RT @David_Bressan: >The Thaw< Permafrost Menace from greenhouse-gases , possibly also mammoth-zombies
word is you can ask secretary chu a question about solar by tweeting @energy with #askenergy today @ 2 PM EST
curious about solar & how @energy supports? join secretary chu & industry types for google+ hangout today @ 2 PM EST