Timothy Endicott Wirth (born September 22, 1939) is an American politician from
Colorado
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...
who served as a
Democrat in both the
United States Senate
The United States Senate is a chamber of the Bicameralism, bicameral United States Congress; it is the upper house, with the United States House of Representatives, U.S. House of Representatives being the lower house. Together, the Senate and ...
(1987–1993) and the
United States House of Representatives
The United States House of Representatives is a chamber of the Bicameralism, bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Artic ...
(1975–1987). He also served in several appointed roles in government, including as Deputy Assistant Secretary for Education during the
Nixon Administration and
Under Secretary of State for Global Affairs
Under may refer to:
Music
*''Under'', an album by Savoy, 2024
* "Under" (Alex Hepburn song), 2013
* "Under" (Pleasure P song), 2009
*"Under", a song by Sampha from ''Process'', 2017
People
*Bülent Ünder (born 1949), Turkish footballer
*Cengiz � ...
for the
U.S. State Department during the
Clinton Administration
Bill Clinton's tenure as the 42nd president of the United States began with his first inauguration on January 20, 1993, and ended on January 20, 2001. Clinton, a Democrat from Arkansas, took office following his victory over Republican in ...
. From 1998 to 2013, he served as the president of the
United Nations Foundation
The United Nations Foundation is a charitable organization headquartered in Washington, D.C., that supports the United Nations and its activities. It was established in 1998 with a $1billion gift to the United Nations by philanthropist Ted Turn ...
, and currently sits on the Foundation's board.
Early life and education
Wirth is a graduate of
Graland Country Day School (1954) in
Denver
Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...
, and
Phillips Exeter Academy
Phillips Exeter Academy (often called Exeter or PEA) is an Independent school, independent, co-educational, college-preparatory school in Exeter, New Hampshire. Established in 1781, it is America's sixth-oldest boarding school and educates an es ...
. He received his B.A. and graduate degree from
Harvard University
Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyma ...
and was awarded a
PhD
A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of graduate study and original research. The name of the deg ...
from
Stanford University
Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...
in 1973. He served as a member of the Harvard Board of Overseers.
Wirth served as a vice president of Great Western Cities Company, part of
Great Western United, in 1970–1971. The CEO of GWU was William M. White Jr., age 31, in 1971, when Wirth described White and Wirth reading ''
Future Shock
''Future Shock'' is a 1970 book by American futurist Alvin Toffler, written together with his wife Adelaide Farrell, in which the authors define the term "future shock" as a certain psychological state of individuals and entire societies, and a ...
'' and passing copies to the "older generation" of company directors.
Career
Wirth began his political career as a
White House Fellow under President
Lyndon Johnson
Lyndon Baines Johnson (; August 27, 1908January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after assassination of John F. Kennedy, the assassination of John F. Ken ...
and was Deputy Assistant Secretary for Education in the Nixon Administration. In 1970, Wirth returned to Colorado and ran successfully for the
U.S. House of Representatives in 1974, unseating incumbent Republican
Donald G. Brotzman by a 52% to 48% margin. He represented Boulder and the Denver suburbs in Congress from 1975 to 1987. As a first term Congressman, Wirth organized the "Freshman Revolt" in 1975 unseating a handful of "old bull" committee chairmen, and encouraging others to be more inclusive. Wirth had a number of difficult reelections during his 12 years in Congress, and raised large sums of money to get reelected. With colleagues
Norman Mineta
Norman Yoshio Mineta (, November 12, 1931 – May 3, 2022) was an American politician from California. A member of the Democratic Party, Mineta served in the cabinet of the United States for US Presidents Bill Clinton, a Democrat, and George W. ...
,
Leon Panetta and
Dick Gephardt
Richard Andrew Gephardt (; born January 31, 1941) is an American attorney, lobbyist, and politician who represented in the United States House of Representatives from 1977 to 2005. A member of the Democratic Party, he was House majority lead ...
, he was part of "The Gang of Four" on the House Budget Committee challenging the budget process with bipartisan budget ideas, and developing a high technology and alternative budget in 1982. As Chair of the Telecommunications Subcommittee, he was the lead legislator in bringing competition to the video and telephone industries. Wirth also authored the Indian Peaks Wilderness Act of 1978.

In 1986, Wirth
ran for the
U.S. Senate and won his party's nomination unopposed to replace Sen. Gary Hart. The general election was more difficult than expected, and he defeated fellow
U.S. Representative Ken Kramer by a narrow margin. In the Senate, he focused on environmental issues, particularly global climate change, and organized the historic Hansen hearings on climate change in 1988. At the hearings, Hansen testified that the Earth is warmer than at any other time in recent history, and that this can be attributed to human activity with 99% certainty. The hearings are widely credited with first bringing climate change into the public discourse. With his close friend, the late Senator
John Heinz
Henry John Heinz III (October 23, 1938 – April 4, 1991) was an American businessman and politician who served as a United States Senate, United States senator from Pennsylvania from 1977 until Merion air disaster, his death in 1991. An he ...
(R-PA), he authored "Project 88", outlining the groundbreaking "Cap and Trade" idea which became law in the
Clean Air Act Amendments of 1990
The Clean Air Act (CAA) is the United States' primary federal air quality law, intended to reduce and control air pollution nationwide. Initially enacted in 1963 and amended many times since, it is one of the United States' first and most inf ...
. He authored the far-reaching Colorado Wilderness Bill which became law in 1993, and with Senator
Alan Simpson (R-WY) he authored major legislation focused on population stabilization. Wirth also organized the Senate Task Force on the Expansion of Major League Baseball, which became a major factor in the awarding of a new expansion franchise to Denver. He chose not to run for re-election in
1992
1992 was designated as International Space Year by the United Nations.
Events January
* January 1 – Boutros Boutros-Ghali of Egypt replaces Javier Pérez de Cuéllar of Peru as United Nations Secretary-General.
* January 6
** The Republ ...
, citing in a front page cover story in the Sunday New York Times Magazine (August 9, 1992), frustration with the ever-increasing role of money in politics to the exclusion of focus on public policy.
After Congressional service

Following two decades of elected politics, Wirth was national co-chair of the Clinton–Gore campaign, and served in the U.S. Department of State as the first
Undersecretary for Global Affairs from 1993 to 1997. He led U.S. foreign policy in the areas of refugees, population, environment, science, human rights and narcotics. He chaired the United States Delegation at the 1994 Cairo Conference on Population and Development, and was the lead U.S. negotiator for the
Kyoto
Kyoto ( or ; Japanese language, Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in the Kansai region of Japan's largest and most populous island of Honshu. , the city had a population of 1.46 million, making it t ...
Climate Conference until he resigned from the Administration in late 1997 to accept Ted Turner's invitation to be President of the newly created
United Nations Foundation
The United Nations Foundation is a charitable organization headquartered in Washington, D.C., that supports the United Nations and its activities. It was established in 1998 with a $1billion gift to the United Nations by philanthropist Ted Turn ...
.
As President of the UN Foundation (UNF) from 1998 to 2013, Wirth organized and led the formulation of the Foundation's mission and program priorities, which include the environment, women and population, children's health, and peace, security and human rights. The Foundation also engages in extensive public advocacy, fundraising, and institutional strengthening efforts on behalf of the United Nations. By mobilizing these diverse resources, the UN Foundation works with many public and private partners and manages a variety of campaigns to help solve major problems facing the UN and the world community.
Work with the United Nations Foundation
*Mobilizing resources in support of the eradication of polio with
Rotary International
Rotary International is one of the largest service organizations in the world. The self-declared mission of Rotary, as stated on its website, is to "provide service to others, promote integrity, and advance world understanding, goodwill, and p ...
, the
Gates Foundation
The Gates Foundation is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was launched in 2000 and is reported to be the third largest charitable foundation in the world, holding $ ...
, and the
World Bank
The World Bank is an international financial institution that provides loans and Grant (money), grants to the governments of Least developed countries, low- and Developing country, middle-income countries for the purposes of economic development ...
;
*Initiating a global campaign to diminish the impact of measles with the
American Red Cross
The American National Red Cross is a Nonprofit organization, nonprofit Humanitarianism, humanitarian organization that provides emergency assistance, disaster relief, and disaster preparedness education in the United States. Clara Barton founded ...
, the
Centers for Disease Control
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency under the Department of Health and Human Services (HHS), and is headquartered in Atlanta, ...
and UN Agencies;
*Stimulating a nationwide grassroots program for the purchase of anti-malaria bed nets ("
Nothing But Nets") with many partners (including the
World Health Organization
The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Gen ...
and the
National Basketball Association
The National Basketball Association (NBA) is a professional basketball league in North America composed of 30 teams (29 in the United States and 1 in Canada). The NBA is one of the major professional sports leagues in the United States and Ca ...
);
*Organizing support for the special needs of adolescent girls within the UN and many private sector partners with
Nike and lead UN Agencies;
*Supporting the
United Nations Population Fund
The United Nations Population Fund (UNFPA) is a United Nations System, UN agency aimed at improving reproductive health, reproductive and maternal health worldwide. Its work includes developing national healthcare strategies and protocols, incr ...
, and working with Congress to increase U.S. funding and bring greater focus to AIDS prevention;
*Developing standards for better managing tourism's impact on the environment and contribution to climate change in close partnership with
UNESCO
The United Nations Educational, Scientific and Cultural Organization (UNESCO ) is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) with the aim of promoting world peace and International secur ...
and with
Expedia
Expedia Inc. is an online travel agency owned by Expedia Group, based in Seattle. The website and mobile app can be used to book airline tickets, hotel reservations, car rentals, cruise ships, and vacation packages. Expedia.com was launched on ...
and other industry leaders;
*Leading work to develop the UN framework for the post-Kyoto climate negotiations through a close partnership with the UN's leadership and retired heads of State throughout the world (
The Club of Madrid);
*Managing a public-private effort with major segments of the agriculture community and UN agencies for better understanding of the promise, challenge and economics of bioenergy; and
*Advancing aggressive standards for energy efficiency in the U.S. and abroad with the U.S.-centered Energy Future Coalition.
The
University of Colorado at Denver has an endowed Tim Wirth Chair in Environmental and Community Development Policy. The current holder of the chair is the man Wirth replaced in the Senate,
Gary Hart.
Wirth is a member of the ReFormers Caucus of
Issue One.
In his retirement, Wirth has been supportive of the youth
climate justice
Climate justice is a type of environmental justice that focuses on the unequal impacts of climate change on marginalized or otherwise vulnerable populations. Climate justice seeks to achieve an equitable distribution of both the burdens of clima ...
movement. He has been active in efforts to convince his alma mater,
Harvard University
Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyma ...
, to divest from fossil fuels, and in March 2021 joined Harvard students, faculty, and alumni to file an official legal complaint charging that the university's fossil fuel investments were illegal under Massachusetts law. In response to the legal complaint and other efforts, Harvard committed to divestment from fossil fuels in the fall of 2021.
Personal life
Wirth is married to Wren Winslow Wirth, the president of the Winslow Foundation. They have two children, Chris and Kelsey Wirth. Their daughter, Kelsey Wirth, is the co-founder of the orthodontic production company
Align Technology. Their son, Chris Wirth, is the founder of
Liberty Puzzles, the largest American laser-cut jigsaw puzzle company, based in
Boulder, Colorado
Boulder is a List of municipalities in Colorado#Home rule municipality, home rule city in Boulder County, Colorado, United States, and its county seat. With a population of 108,250 at the 2020 United States census, 2020 census, it is the most ...
. His nephew,
Peter Wirth, was elected to the
New Mexico Legislature in 2004. His brother, the late
John Wirth, was the Gildred Professor of
Latin American Studies
Latin American studies (LAS) is an academic and research field associated with the study of Latin America. The interdisciplinary study is a subfield of area studies, and can be composed of numerous disciplines such as economics, sociology, histor ...
at
Stanford University
Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...
.
See also
*
Atari Democrat
References
External links
Wirth Leaves State Department for FoundationUnited Nations Foundation*
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{{DEFAULTSORT:Wirth, Tim
1939 births
Clinton administration personnel
Harvard Institute of Politics
Harvard University alumni
Living people
Democratic Party members of the United States House of Representatives from Colorado
Democratic Party United States senators from Colorado
Phillips Exeter Academy alumni
Stanford University alumni
United States Army reservists
United States under secretaries of state
White House Fellows
United Nations Foundation
Members of Congress who became lobbyists
20th-century Colorado politicians
20th-century United States senators
20th-century members of the United States House of Representatives