By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
Few episodes in United States history helped forge today’s culture of environmental awareness more than a controversial proposal to build dams within Grand Canyon National Park.
The Grand Canyon’s unique beauty and immense scale have impressed generations of Americans, making the Northern Arizona landmark one of the nation’s most symbolically rich natural landscapes.
The Canyon is formed by the Colorado River, a water system running from the Rocky Mountains into the Gulf of California. The Colorado is one of the largest sources of fresh water and hydro-electric power available to arid portions of the western United States. The river’s resources have been taxed by ever-increasing populations. Dams had already been built on much of the Colorado when the U.S. Bureau of Reclamation proposed erecting new dams within the Grand Canyon in the mid 1960s. The dams were proposed despite the Grand Canyon’s designation as a federally protected National Park (1919.)
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
The National Association of Audubon Societies was founded in 1905 to protect birds whose populations were being decimated by hunters for the plume (feather) trade. The organization was named after John James Audubon, a 19th century naturalist and artist who produced the book series Birds of America, published between 1827 and 1838. In 1940 the Association changed its name to the National Audubon Society, and since that time it has become engaged with a broad array of environmental concerns.
Canadian activists opposed to nuclear testing in Alaska founded Greenpeace in 1971. The international organization has since turned its attention to a variety of environmental concerns, such as whaling, bottom trawling, global warming, nuclear power, and genetic engineering.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
By the 1960s and ’70s public awareness about the environment was growing, as were threats like pollution, species extinction, and population growth. Americans founded organizations dedicated to a wide variety of environmental causes.
“Friends of the Earth,” an organization promoting global conservation, was founded in 1969 by David Brower (1914-2000). He created the group after leaving the Sierra Club, for which he served as Executive Director from 1952 to 1969. Brower, who had a long career as an activist, is considered one of the nation’s most important naturalists.