Environmental Defense Fund

EDF began in 1967, as a group of scientists and a lawyer on Long Island, New York, fighting to save osprey from the toxic pesticide DDT. Using scientific evidence, its founders got DDT banned in the U.S. Today, it is one of the world’s top environmental organizations, delivering solutions that cut harmful pollution and strengthen the ability of people and nature to thrive, even with the changes to the climate we feel right now.