the polar bear climate change photo

Started Mar 24, 2007 | Discussions thread
Dominic Groß Veteran Member • Posts: 7,181
Re: The Answer Is

Tom Rowland wrote:

You did not say what was
responsible for the other 60%+ of the blocking

well you guessed right, water. I have seen numbers from 40% to 70% for water vapor.

Can you also state if you think the H2O mix in GH gas (or you can
use the term IR blocking gas instead) is the 95/5% mix I claimed.

not without checking, imho these numbers don't say much, or at least how much they are blocking is more relevant.

Posting ppm of CO2 is increasing does not address the issue of
natural and manmade contributions to that increase. There also
seems to be an agreement that man made CO2 sources are smaller (by
an order of magnititude) than natural ones.

I don't think so, these numbers match pretty well with the estimations of anthropogenic CO2 emission.

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