John Adams

John Adams

male
Professor John Adams of University College London, is a professor of geography and leading theorist on risk compensation and an environmentalist....
Hayden Panettiere

Hayden Panettiere

female, 20 years old
Hayden Leslie Panettiere is an American actress, singer, and a Grammy Award nominee.
Aldo Leopold

Aldo Leopold

male, deceased (1948)
Aldo Leopold (January 11, 1887 - April 21, 1948) was a United States ecologist, forester, and environmentalist. He was influential in the...
Sheryl Crow

Sheryl Crow

female, 47 years old
Sheryl Suzanne Crow (born February 11, 1962) is a nine-time Grammy-winning American blues rock singer, guitarist, bassist, and songwriter. Her...
Kat Swift

Kat Swift

female
Kat Swift is an American political activist, co-chair of the Green Party of Texas, and spokesperson for the Green Party's National Women’s Ca...
Edward Abbey

Edward Abbey

male, deceased (1989)
Edward Paul Abbey (January 29, 1927 - March 14, 1989) was an American author and essayist noted for his advocacy of environmental issues and...
Wesley Clark

Wesley Clark

male, 65 years old (Little Rock, Arkansas, United States)
Wesley Kanne Clark (born December 23 1944) is a retired four-star general of the United States Army. Clark was valedictorian of his class at West...
Mark Lynas

Mark Lynas

male
Mark Lynas (b. 1973) is a British author, journalist and environmental activist focussed on climate change. He is a contributor to New Statesman,...

Hank Green

male
Hank Green (William Henry Green) is a writer and environmental activist living in Montana. He is the publisher and chief editor of the...
Al Gore

Al Gore

male, 61 years old
Former Vice President Al Gore is Vice Chairman of Metropolitan West Financial, LLC, and a member of the firm's executive leadership team. He serves...