US History – 1945 to Present
The Sierra Club is one of the oldest and most influential environmental organizations in the United States, founded in 1892 by John Muir. It was established to promote the conservation of wilderness areas and to advocate for environmental protection, becoming a key player in the environmental movement, especially during the 1960s and 1970s. The Sierra Club's mission includes efforts to address issues such as climate change, pollution, and biodiversity loss, linking it to significant works like 'Silent Spring,' which highlighted the dangers of pesticide use and sparked widespread environmental awareness.
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