GLOBAL WARMING / CLIMATE CHANGE
This is What Global Warming looks like.
America's Climate Choices: Advancing the Science of Climate Change
Climate Change: Lines of Evidence
Discovery Channel - Global Warming, What You Need To Know, with Tom Brokaw
NATIONAL GEOGRAPHIC - Effects of Global Warming
The planet is warming, from North Pole to South Pole, and everywhere in between. Globally, the mercury is already up more than 1 degree Fahrenheit (0.8 degree Celsius), and even more in sensitive polar regions. And the effects of rising temperatures aren’t waiting for some far-flung future. They’re happening right now. Signs are appearing all over, and some of them are surprising. The heat is not only melting glaciers and sea ice, it’s also shifting precipitation patterns and setting animals on the move.