Extreme Makeover

After the warming: Kilimanjaro, 2000

AL GORE

"Imagine where we would be today if Bush, after properly invading Afghanistan to hunt down Osama bin Laden, had not unwisely invaded a country that had no role in the attack on us. He could have pursued the terrorists and called upon the United States to become independent of oil."

WHAT YOU CAN DO

Drive Less

Walk, bike, carpool or take mass transit more often. You'll save one pound of carbon dioxide for every mile you don't drive.

Plus: Check out our interview with Al Gore.