I don't believe what the media tells me about science because they are not experts in it. I believe what the scientists tell me because they have a long-standing history of knowing what they're talking about. And the only scientists that doubt climate change are ...
Ted Turner Interviews Carl Sagan
httpv://www.youtube.com/watch?v=k2zMa3unSN8
httpv://www.youtube.com/watch?v=acBqqe61WjQ
httpv://www.youtube.com/watch?v=dj_MZ6i5Dr0
httpv://www.youtube.com/watch?v=35EROe20kWI
httpv://www.youtube.com/watch?v=6pqO1KFV0S8
A “Cool Heads” Global Warming Discussion
It's a simple question: What causes global warming?
Here's a relatively simple answer: Global warming is caused by the greenhouse effect and the increase of anthropogenic (man-made) greenhouse gas concentrations.
And here's a more complex answer: Look at Mars. It has lost most of its greenhouse gases, ...
Global Temperatures and Human Activity
I recently got into another discussion about global warming, and the person I was talking to said they weren't convinced that humans were the cause of it. Though it's just foolish to think that the temperature isn't rising, there is (admittedly) room for debate on ...