we speak with bill mckibben, founder of 350.org. >> climatologists 22 years ago were saying this is to look forward to. the basic physical property is the warm air holds more water vapor than cold. you can get stronger storms. >> all of that and more coming up. this is "democracy now!," democracynow.org, the war and peace report. i'm amy goodman. a federal appeals court has upheld the environmental protection agency's effort to use the clean air act to regulate carbon emissions from the country's largest polluters. an industry group called the coalition for responsible regulation had filed lawsuits challenging the dea's effort to regulate carbon emissions from vehicles and industrial pollution from your power plants. the suits questioned the epa's guiding basis that greenhouse gases can "reasonably be anticipated to endanger public health or welfare." the three-judge panel also upheld the obama administration's inaugural car and fuel economy standards, which aims to cut new car pollution in half and double fuel efficiency by 2025. in a statement, the group earthjustice said -- the obam