# Each gallon of gasoline you burn creates 20 pounds of CO2.The average vehicle emits 6.7 tons of CO2 each year. # The IPCC predicts that during the next century, the average rate of warming will be greater than anything seen in the last 10,000 years. # Global sea levels could rise by at least fifteen and perhaps as much as ninety-five centimeters. # National Geographic reports that the endangered species list is larger than ever because they don't have natural habitats anymore.