I'm only commenting on the parts here that I really have something to say about, as arguing over things which I am less ideally informed about wastes time. Without further ado:
Since I know wikipedia is not a valid scientific source, below are some articles it cited when making the above assertation which should be up to snuff:Originally Posted by Wikipedia
- Intergovernmental Panel on Climate Change
- Article published in the American Meterological Society
- Article by Spencer Weart, Director of the Center for History of Physics of the American Institute of Physics with a PhD in Physics and Astrophysics
The first outlines the scientific consensus for global warming rather than global cooling. The second was cited for this quote:
The third article addresses how the importance of greenhouse gases was underestimated in global cooling reports from the 1970s. But, like Reading Rainbow, don't take my word for it!Originally Posted by Wikipedia