Tim Wirth

Timothy Endicott Wirth (born September 22, 1939) is a former United States Senator from Colorado. Wirth, a Democrat, was a member of the House from 1975 to 1987 and was elected to the Senate in 1986, serving one term there before stepping down. Additionally, he served both as Deputy Assistant Secretary for Education for part of the Nixon Administration and later for the Clinton Administration as the first Under Secretary of State for Global Affairs for the U.S. State Department. In the State Department, he worked with Vice President Al Gore on global environmental and population issues, supporting the administration's views on global warming. A supporter of the proposed Kyoto Protocol, Wirth announced the U.S.'s commitment to legally binding limits on greenhouse gas emissions. From 1998 to 2013, he served as the president of the United Nations Foundation, and currently sits on the Foundation's board.

Early life Career and Family

Wirth is a graduate of Phillips Exeter Academy, received his B.A. and graduate degree from Harvard University and was awarded a PhD from Stanford University in 1973. He has also served as a member of the Harvard Board of Overseers. Wirth is married to Wren Winslow Wirth, the President of the Winslow Foundation; together they have two children, Chris and Kelsey Wirth. Their daughter, Kelsey Wirth, is the co-founder of the orthodontic production company Align Technology, makers of Invisalign and currently serves on the Board of Directors of Grist Magazine, The Environmental Working Group and the Winslow Foundation. Their son, Chris Wirth, is founder of Liberty Puzzles, the largest American laser-cut jigsaw puzzle company, based in Boulder, Colorado. His nephew, Peter Wirth, was elected in 2004 to the New Mexico State Legislature. His brother, the late John Wirth, was the Gildred Professor of Latin American Studies at Stanford University.