Saturday, April 12, 2008

An Explanation of What Causes Global Warming

In this video from TED, Al Gore gives a presentation on climate change. He clearly explains the cause of global warming by comparing the atmospheres of the earth and Venus. Making it easy to understand the relationship between CO2 in the atmosphere and global warming.
This video will change your mind about the truth of rising temperatures across the globe; it changed my mine.
The video runs for about 20 minutes.