> I gather you believe other people pay too much attention to CO2.

Why would you think that? I care a great deal about the environment.. I've been working on several reforestation projects for the last 5 years.

I wish there was 100x more funding for CO2 emission reduction. But it frustrates me far more how little attention pm2.5 pollution gets. I live in Asia and see the effects that pm2.5 pollution has on 100's of millions of people every day.