George Perkins Marsh Biography, Birthday & Nationality

Theodore Roosevelt V

Douglas Tompkins

Rosalie Edge

Rosalie Edge was an American women’s rights activist and environmentalist who founded the Hawk Mountain Sanctuary in Pennsylvania.

Lester R. Brown

Lester R. Brown is a famous environmentalist who established the Earth Policy Institute and is an United Nations’ Environmental prize winner. To know more about his childhood, career, profile, and timeline read on

Laurance Rockefeller

Laurance Rockefeller was an American businessman, venture capitalist, philanthropist and a prominent environmentalist. This biography of Laurance Rockefeller provides detailed information about his childhood, life, achievements, works & timeline

Hazel Wolf

Edgar Wayburn