So?

Were you making a point, or just repeating what Hannity told you over the weekend?

Put more CO2 into the atmosphere (we put 7 billion tons there annually), and you also put more water vapor into the air. The increased CO2 not allowing the sun's heat to radiate away at the rate it should is your "another heat source".

So, were you trying to make the point that humans ARE f'ing up the atmosphere, or were you just waving around that red herring to distract somebody?