Quote:
Originally Posted by kirant
I want to try this out now with respective concentrations of the earth's atmosphere now with and without human emitted CO2.
...If only I had the time.  |
The human contribution to green house gases is a fraction of 1% IIRC,
unless you exclude water vapor/cloud, then it jumps up to 5%.
But go ahead, ride your bike to work and save the world
