George M. Woodwell (born October 23, 1928) is an American ecologist. He founded several programs in ecology, first at Brookhaven National Laboratory then at the Marine Biological Laboratory in Woods Hole, Massachusetts, and then at the Woods Hole Research Center, which he founded in 1985. (Now known as Woodwell Climate Research Center). He is best known for his work on the effects of ionizing radiation on forest ecosystems, his work to have the pesticide DDT banned from use in the United States, and his work to call attention to the threat of climate change as a result of combustion of fossil fuels. Woodwell was one of the first scientists to sound the alarm about climate change, testifying before Congress about climate change impacts in 1986. He saw a role for science in environmental policy. In the early 1970s he worked with colleagues in the law to help launch the national environmental organizations that continue to blend science and law in defense of the environment. He was a founding board member of the Environmental Defense Fund (a direct result of his work with others on DDT on Long Island, NY), and the Natural Resources Defense Council, on whose board he served for 50 years. He also served a chair of the World Wildlife Fund (US). He is author/editor of several books and author of hundreds of scientific papers. He is a member of the American Academy of Arts and Sciences and a member of the National Academy of Sciences. In 1997 he was awarded the 3rd Annual Heinz Award in the Environment and in 2001 he was awarded the Volvo Environment Prize. Life Woodwell was born in Cambridge, Massachusetts to parents who were educators: Philip McIntire Woodwell and Virginia Sellers. He spent his childhood summers on family farm in Maine. He attended the Boston Public Latin School and completed his bachelor's degree in biology in 1950 at Dartmouth College, New Hampshire. He served as an Ensign Lt. Jg in the US Navy Fromm 1950-1953. He holds a masters degree and a PhD in Botany from Duke University. His first job was as professor of Botany at the University of Maine. Research and Significance In a seminal experiment at Brookhaven National Laboratory, Woodwell placed a source of ionizing radiation (cesium) at the center of an Oak-Pine Forest and, over the course of ten years, documented the changes in structure and function of