On 26/03/2013 13:04, Terry Fields wrote:
On Tue, 26 Mar 2013 12:16:44 +0000, John Williamson wrote:

Making less CO2 is a good aim for other reasons, anyway.

Why? As CO2 rises plants grow better and crop yields increase.


One reason is that the stuff we burn to make CO2 now is the stuff we may
well want as feedstock to make other chemicals more easily in the future.

--
Tciao for Now!

John.