Edward Osborne Wilson (June 10, 1929 – December 26, 2021) was an American biologist and naturalist born in Birmingham, Alabama. A leading authority on ants, he spent his career at Harvard University, helped develop the theory of island biogeography, founded the field of sociobiology and became one of the most influential advocates of biodiversity conservation. He won two Pulitzer Prizes for General Non-Fiction.[1][2]
| Born | June 10, 1929, Birmingham, Alabama |
|---|---|
| Died | December 26, 2021, Burlington, Massachusetts |
| Education | University of Alabama (B.S. 1949, M.S. 1950); Harvard (Ph.D. 1955) |
| Known for | Island biogeography; sociobiology; biodiversity advocacy |
| Prizes | Two Pulitzer Prizes; National Medal of Science (1976); Crafoord Prize (1990) |
Childhood in Alabama
Wilson was born in Birmingham to Edward and Inez Wilson. His parents divorced when he was seven, and during that period he spent time in Paradise Beach, Florida, where a pinfish struck his right eye while he was fishing and left him with partial blindness, which turned his attention toward small creatures he could examine closely. In 1941 the family moved to Mobile, where he explored the Mobile-Tensaw Delta, and he later attended school in Decatur, Alabama. He decided to study ants at age 16.[1][2]
Harvard and major works
Wilson received his Ph.D. from Harvard in 1955 and joined its faculty in 1956. With Robert H. MacArthur he published The Theory of Island Biogeography in 1967. Sociobiology: The New Synthesis (1975) extended evolutionary ideas to social behavior and drew sharp controversy when applied to humans. He won a Pulitzer Prize for On Human Nature (1978) and a second for The Ants (1990), written with Bert Hölldobler.[1][2]
Conservation and honors
Wilson helped popularize the term biodiversity. In 2003 he proposed the Encyclopedia of Life, an online database of all species, and he founded the E. O. Wilson Biodiversity Foundation in 2005. His honors include the National Medal of Science (1976), the Crafoord Prize (1990), a place on Time’s 1995 list of the 25 most influential Americans and the Kew International Medal (2014).[1][2]
Death and Alabama legacy
Wilson died on December 26, 2021, in Massachusetts; the sources give Burlington and Lexington as places of death. In 2025 nearly 8,000 acres of protected land in the Mobile-Tensaw Delta were renamed the E. O. Wilson Land Between the Rivers Preserve.[1] His Alabama childhood is a central thread in the story of the state’s natural history; see also the Mobile-Tensaw Delta.
FAQs
Where was E. O. Wilson born? In Birmingham, Alabama, on June 10, 1929.
What was Half-Earth? A 2016 book arguing that half of the planet should be protected to preserve biodiversity.
What was his Alabama connection? He was born in Birmingham, grew up near Mobile and studied at the University of Alabama.
Sources
Key facts
- Born June 10, 1929, in Birmingham
- Two Pulitzer Prizes
- Published Sociobiology in 1975
- Died December 26, 2021
Quick checkWhat was E. O. Wilson best known for studying?Show answer
Ants, island biogeography, sociobiology and biodiversity conservation.
Sources
- Encyclopedia of Alabama. Edward O. Wilson. n.d. (accessed 2026-11-10)
- BhamWiki. E. O. Wilson. n.d. (accessed 2026-11-10)
Editorially reviewed by Specialty Digest Editorial TeamLast reviewed November 10, 2026Researched and drafted with AI assistanceReport an issue