Home On The Rainforest

Deep within Madagascar, more than 1,300 square miles of rainforest continue to breathe in carbon dioxide and breathe out oxygen every day, helping to keep the planet cool. That may not seem like a big achievement for a bunch of trees, but elsewhere around the world tropical forests like this one are being felled to make way for timber and mining operations, cattle ranches and, increasingly, sugar and palm oil plantations to fuel the world's growing thirst for ethanol.