Press Release 3/30/10 from 350.org & The Center For Biological Diversity (Where Life is Good (TM)):
the unobtainable goal (according to IPCC models of CO2 lifetime in the atmosphere-see below)
Campaign Launched to Gather 500,000 Signatures to Cap Greenhouse Gas Pollution at 350 Parts Per Million
Dr. James Hansen, Barbara Kingsolver, Ed Begley, Jr., Bonnie Raitt, Lemony Snicket, Sierra Club Board Member Among First Signers
WASHINGTON— The Center for Biological Diversity today launched a campaign to gather 500,000 signatures on a People’s Petition asking the Environmental Protection Agency to set a national pollution standard to reduce carbon dioxide pollution in the atmosphere to 350 parts per million. Atmospheric CO2 is currently at 390 parts per million and growing, causing a dangerous climate disruption.