Rachel Carson studied biology and zoology and worked for the U.S. Fish and Wildlife Service. She published several books including Under the Sea Wild in 1941, The Sea Around Us in 1952, and Silent Spring in 1962. Silent Spring sparked controversy by detailing the harm caused by uncontrolled use of insecticides, including poisoning animals and contaminating food supplies. While the chemical industry attacked Carson, a 1963 government report vindicated her findings about the dangers of misusing pesticides.