Re: [geo] More from PNAS

2011-12-27 Thread John Nissen
Thanks for that, Ken [quote] After the collapse of international climate policy in Copenhagen in December 2009, the tale of geoengineering, promising endof- the-chimney fixes for anthropogenic global warming, has become increasingly popular (1). This is essentially a tale of two fairies (2): the

Re: [geo] More from PNAS

2011-12-27 Thread Paul Craig
Didn't David Keith claim realistic costs of a small fraction of that? What am I missing? What did Keith miss? What id Schellnhuber miss. Some sorting out seems needed On 12/24/2011 1:43 PM, Ken Caldeira wrote: On Sat, Dec 24, 2011 at 3:26 AM, Rau, Greg r...@llnl.gov mailto:r...@llnl.gov

[geo] more clarity on the questions surrounding Arctic methane.

2011-12-27 Thread Andrew Revkin
The researchers who've been out in the slushy waters off Siberia have offered some clarity after a lot of media torquing. December 27, 2011, *12:54 PM*Leaders of Arctic Methane Project Clarify Climate