And asteroids used to bombard the Earth daily. I hope that if we saw (a big) one coming at us now we'd at least consider how to prevent a hit.
And me. So long as the physics of the molecule as it reacts to IR at wavelengths greater than 4000 nanometers has not changed, anyway.
And how much increase in the atmospheric levels do you think are we responsible for? Because science says it's 40%. Try thinking now without using meaningless right wing propaganda talking points.
So (as noted in many scientific papers) if mankind is responsible for only 3% of overall CO2 emissions then how is man causing a 40% increase in CO2 in the atmosphere?
It's good to know what your favorite paper is. We will be sure to post some of your favorite headlines now.