>> but we should primarily consider the impact of dumping lots of co2 and methane since those are a much bigger slice of the anthropogenic delta. Honestly, I d

>> but we should primarily consider the impact of dumping lots of co2 and methane since those are a much bigger slice of the anthropogenic delta. Honestly, I doubt it. I've seen the effects of stopping air travel with my own eyes. What if it really is the dominant driver, and all the CO2 fighting is for nothing? What if? And the reason we can't do anything about the water vapor is.... the economy and convenience. What if that's the case?