Redwinger
05-16-2007, 08:01 PM
Increasing Earth temperatures and rising sea levels. Both of these are effects of climate change. The current concern is that human activity is changing our climate at a rate well above the natural climate cycling. Understanding how the Earth's climate system works and responds to human impact is therefore of uttermost importance.
More... (http://www.sciencedaily.com/releases/2007/05/070516095219.htm)
More... (http://www.sciencedaily.com/releases/2007/05/070516095219.htm)