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- First Day Cover Honoring Rachel Carson, May 28, 1981 - Marine biologist Rachel Carson helped spark the environmental movements of the 1960s with her book <EM>Silent Spring</EM>. It described how widespread pesticide use, in particular DDT, was harming and killing birds and other animals as well as threatening the health of humans. Her book helped the general population understand the interconnected nature of ecosystems and how localized polluting affects larger natural systems.
- May 28, 1981
- Collections - Artifact
First Day Cover Honoring Rachel Carson, May 28, 1981
Marine biologist Rachel Carson helped spark the environmental movements of the 1960s with her book Silent Spring. It described how widespread pesticide use, in particular DDT, was harming and killing birds and other animals as well as threatening the health of humans. Her book helped the general population understand the interconnected nature of ecosystems and how localized polluting affects larger natural systems.