Better World Society1100 17th Street NWSuite 502Washington, DC 20036Funds TV programs about environmental issues and human rights. The Cousteau Society870 Greenbriar CircleSuite 402Chesapeake, VA 23320www.cousteausociety.orgEducates the public about natural ecosystems. Earthwatch3 Clock Tower Place, Suite 100Box 75Maynard, MA 01754www.earthwatch.org/Promotes the conservation of our natural resources and cultural heritage through research, education, and conservation. Environmental Defense Fund1875 Connecticut Ave. NWWashington, DC 20009www.edf.orgWorks to protect clean air, water, and human health. Educates people on endangered species, rainforests, and recycling. Friends of the Earth1025 Vermont Ave., NW, Suite 300Washington, DC 20005www.foe.orgTo defend the environment and champion a healthy and just world. Greenpeace, USA1436 U St. NWWashington, DC 20009www.greenpeaceusa.orgWorks to preserve the earth and the life it supports. It has almost 2 million supporters. Keep American Beautiful, Inc.1010 Washington BoulevardStamford, CT 06901www.kab.orgTo engage individuals to take greater responsibility for improving their community environments. National Audubon Society700 BroadwayNew York, NY 10003www.audubon.orgTells people how to use wildlife, land, water, and other natural resources intelligently. The National Environmental Trust1200 18th Street, N.W., Fifth FloorWashington, D.C. 20036Informs citizens about environmental problems such as global warming, ocean conservation, energy, and clean air. National Wildlife Federation8925 Leesburg PikeVienna, VA 22184www.nwf.orgWorks to protect nature and wildlife. Natural Resources Defense Council40 West 20th StreetNew York, NY 10011nrdc.orgAn influential lobbying and litigating group on environmental issues. The Nature Conservancy4245 North Fairfax Drive, Suite 100Arlington, VA 22203-1606nature.orgWorks to preserve plants and animals by protecting the lands and waters they need to survive. Rainforest Alliance65 Bleecker StreetNew York, NY 10012www.rainforest-alliance.orgWorks to save tropical rain forests worldwide. The Sierra Club85 Second Street, Second FloorSan Francisco, CA 94105-3441www.sierraclub.orgWorks to preserve national parks and wilderness areas. Trees for Life3006 W. St. LouisWichita, KS 67203www.treesforlife.orgHelps people in the developing countries plant and care for food-bearing trees. World Wildlife Fund1250 24th Street NWWashington, DC 20037www.worldwildlife.orgDedicated to protecting the world’s wildlife and wildlands.