There's a hole in the ozone bigger than Antarctica, that we created. There's a garbage patch in the Pacific Ocean twice the size of Texas, that we created. Last summer there was an oil spill in the Gulf of Mexico the size of the state of Maryland, that we created. There are 6 nuclear reactors in Japan that have failed and are pouring out radiation. We have increased atmospheric CO2 by 40% in the last 200 years. Atmospheric CO2 is now at the highest level ever recorded, and the Anarctica ice core record goes back 600,000years. We will add another 1,000 billion tons of CO2 to the atmosphere in the next 100 years. We are changing the planet, my friends.