[extropy-chat] Global warming news

[spike]

> bounces at lists.extropy.org] On Behalf Of Damien Sullivan
> Sent: Saturday, March 25, 2006 8:26 PM
> To: ExI chat list
... 
> ...  Of course, extracting 380 ppm CO2 is
> entropically harder than burning dense hydrocarbons...

380 ppm is all of it.  We don't want to extract more than about 100 ppm, if
we decide we should extract any.  This is still unclear to me.  Is there
anyone here besides me that thinks this planet is generally too cold?

spike