plexity, interconnectedness, and beauty. A U.S. Bureau of Fisheries em-
ployee, she wrote pamphlets, radio scripts, and other materials. Her first
article for a popular magazine appeared in 1937, when Atlantic Monthly
published her article “Undersea.” Impressed with her work, book pub-
lisher Simon and Schuster invited her to write a book-length manuscript,
which was published as Under the Sea-Wind: A Naturalist’s Picture of
Ocean Life in 1941.
She continued to work for the bureau, which merged with the Bio-
logical Survey and became the U.S. Fish and Wildlife Service, advancing
from assistant aquatic biologist in 1942 to biologist and chief editor of
publications and booklets, the position she held from 1949 to 1952.
Carson’s position at Fish and Wildlife gave her access to scientists, re-
searchers, and explorers, whom she regularly consulted about her own re-
search and writing. The exchange of ideas enhanced her understanding of
contemporary research and helped her develop the themes presented in
her work. These professionals sometimes also provided her with enriching
experiences. For example, as she was writing The Sea around Us, she dis-
cussed her work with author and explorer William Beebe, who learned that
she did not swim, which limited her research. Beebe arranged for her to use
a diving helmet and go underwater off the coast of Florida. Although she
went only 15 feet below the surface, she saw the colors, vistas, and activity
of the sea from within for the first time. The Sea around Us (1951), which
was on the best-seller list for eighty-six weeks, describes the oceans, their
formation, their living creatures, and their contributions to sustaining life
on Earth. The success of the book and support from a Guggenheim Foun-
dation fellowship permitted Carson to leave her government job in 1952
and focus on her research and writing. Her next book, The Edge of the Sea
(1955), was a study of the seashores of the Atlantic coast.
Carson’s greatest impact came in 1962 with the publication of Silent
Spring. In 1945, Carson had expressed concerns about the chemical DDT,
a product used to kill insects. First synthesized in 1874, DDT’s potential as
an insecticide was discovered in 1939 and it was used to kill lice during
World War II. Carson had submitted an article proposal on it to a maga-
zine, but the idea was rejected. She did nothing more about the topic un-
til 1958. The year before, the State of Massachusetts had sprayed the Cape
Cod area with DDT, and a woman living in the area had been appalled by
the devastation she witnessed, as songbirds died in her yard on the day af-
ter the spraying and on the days following. The woman wrote a letter to
the Boston Herald describing the event, sent a copy to Carson, and pro-
vided her with the motivation to write a book about DDT and its dangers.
In Silent Spring, Carson described the threats to life from chemicals,
questioned the indiscriminate use of poisons, and criticized the abuse of
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