Atmospheric CO2 causes the earth to retain heat.
This was proved experimentally in 1859.
We have increased atmospheric CO2 by 40% in the last 200 years.
We are adding 8 billion tons of CO2 to the atmosphere every year.
If our atmosphere was that simple you would have your case made. Except our atmosphere is far from that simple. It is truly laughable to watch you people trying to convince yourselves that you understand any of this when you obviously dont' understand even basic concepts like what constitutes an actual correllation. Do yourself a favor, take a math class and learn how to derive a correct correlation co-efficient, run CO2 numbers over time with temperature over time and let us know what the number is. THEN tell us if you have a case.
What we do know about you is that first and foremost you're a died in the wool liberal. Global warming is a liberal religion. That's really why you believe in it. Not because you understand the science and certainly not because you've evaluated the contradictory evidence.