I accept that the science behind anthropogenic climate change is real and mountains of evidence support the fact that CO2 is a greenhouse gas. However I am not sure as to how much this effect is contributing to global warming. The fact that other planets in the solar system are also warming (Mars in particular
SOURCE) shows that the sun could be a primary reason for global warming here on earth. However I am sure that pumping CO2 into the atmosphere is just going to make it worse/faster.
Our planet has actually been in a rather cool spot for the last 50,000 years or so, cooler than the average, so perhaps we are overdo for a warming period naturally anyways and we are just speeding it along.
EDIT: upon reading more of this thread I realized that I am WAY lacking in sources/evidence here to back up any of my claims let it be known that what I have stated here is my opinion based on reading I have done about this issue in the past. I am open, yes open, to having my opinion changed.
Edited by Einsteinium, 04 March 2013 - 07:02 PM.