Starless on 21 June 2007
I found this site very interesting. I haven't read all of it yet, though. They referenced all the information that they used. This petition has been signed by around 17,100 scientists. Sorry if its already been posted.
One of the things I found interesting is that humans adding CO2 to the atmosphere is actually HELPING plant and animal life. Moving Carbon from under the earth's surface (where its oil, natural gas, etc.) to the atmosphere allows it to be converted into living matter like plants. Very cool!
