Someone cast Wolven Winter on New Orleans!

[chrispedersen]

Originally Posted by Edi

As promised, a reply addressing the article Licker linked:

[*]The section about water vapor being the most important greenhouse gas again neglects the fact that while some amount of greenhouse gases are necessary to maintain a habitable temperature and that water vapor is by volume the greatest one, it is nowhere near as effective at trapping infrared wavelengths as CO2 is. Much like methane is 20 times more effective than CO2 as a greenhouse gas (but much shorter lived before it degrades to CO2), CO2 is more effective weight for weight. If the difference is similar, even modest CO2 increases would show increased temperatures.

Hmmm.. First, I think all of these claims are hocum. I believe that CH4 is more like 50x than CO2 - and I have never heard this comment that Ch4 'degrades' into CO2. Especially in short periods of time.

Burn it, combust it .. sure.

And the claim that CO2 is more effective weight for weight is purely wrong.