Some of the notable environmentalists who have been lobbying for environmental protection and conservation include: Ed Begley,Jr. (Actor, environmentalist) Mariano Abarca (Mexican activist, assassinated in 2009) Edward Abbey (writer, activist, philosopher) Ansel Adams (photographer, writer, activist) Bayarjargal Agvaantseren (Mongolian conservationist) Qazi Kholiquzzaman Ahmad (environmental activist and economist of Bangladesh) David Attenborough (broadcaster, naturalist) John James Audubon (naturalist) Sundarlal Bahuguna (environmentalist) Seyyed Hossein Nasr (writer, philosopher) Vic Barrett (climate activist) Patriarch Bartholomew I (priest) David Bellamy (botanist) Ng Cho-nam (Hong Kong environmentalist and Associate Professor of Geography at University of Hong Kong) Thomas Berry (priest, historian, philosopher) Wendell Berry (farmer, philosopher) Chandi Prasad Bhatt (Gandhian environmentalist) Murray Bookchin (anarchist, philosopher, social ecologist) Wendy Bowman, Australian environmental activist Stewart Brand (writer, founder of Whole Earth Catalog) David Brower (writer, activist) Molly Burhans (cartographer, activist) Tahir Qureshi Mangrove Man or Mangroves Hero of Pakistan. Pakistani environmentalist. Lester Brown (environmentalist) Kevin Buzzacott (Aboriginal activist) Michelle Dilhara (actress) Helen Caldicott (medical doctor) Joan Carling (Filipino human rights defender) Rachel Carson (biologist, writer) Charles III (King of the Commonwealth Realms) Chevy...