“By burning coal, oil and gas, our civilization is exhaling carbon dioxide much faster than Earth can absorb it. So, CO2 is building up in the atmosphere. The planet is heating up.”— Ann Druyan, Steven Soter, Himself - Host, Neil deGrasse Tyson, imdb.com
“Why is Venus scorching hot? It's because…the flow of energy is blocked by a dense atmosphere of carbon dioxide….Venus is in the grip of a runaway greenhouse effect.”— Ann Druyan, Steven Soter, Himself - Host, Neil deGrasse Tyson, imdb.com
“I don't mean to sound melodramatic or alarmist but unless we take immediately, drastic steps as a nation to cut our carbon emissions, 200 years from now, one of your descendants will be slaughtered in her filtration bunker for the two gallons of clean water she hid under her cot.”— Bess Kalb, twitter.com