Jump to content

Robert Trivers

From Simple English Wikipedia, the free encyclopedia
Robert Trivers
Born
Robert Ludlow Trivers

(1943-02-19)February 19, 1943
DiedMarch 12, 2026(2026-03-12) (aged 83)
Alma materHarvard University
Known forEvolutionary biology, Animal behavior, Sociobiology
Spouses
  • Lorna Staple (1974–1988)
  • Debra Dixon (1997–2004)
Children5
AwardsCrafoord Prize (2007)
Scientific career
FieldsBiology
InstitutionsRutgers University
ThesisNatural Selection and Social Behavior (1972)
Doctoral advisorErnest Williams[1]
Websiteroberttrivers.com

Robert Ludlow "Bob" Trivers (/ˈtrɪvərz/; February 19, 1943 – March 12, 2026) was an American evolutionary biologist and sociobiologist.[2] Trivers supported the theories of reciprocal altruism (1971), parental investment (1972), sex ratio determination (1973), and parent–offspring conflict (1974). Some of Trivers' work was funded by Jeffrey Epstein, and Trivers later defended Epstein after his arrest.[3][4]

Trivers died on March 12, 2026 at the age of 83.[5]

References

[change | change source]
  1. "Michael Shermer with Dr. Robert Trivers — Evolutionary Theory & Human Nature (Science Salon # 16)". YouTube. Archived from the original on 2020-03-01. Retrieved 2020-02-02.
  2. Brown, Andrew (2005-08-27). "The kindness of strangers". the Guardian. Retrieved 2026-03-15.
  3. Ex-Rutgers prof in latest batch of Epstein files, accepted at least $40K from sex offender Archived 2026-02-02 at the Wayback Machine - NJ.com, 2 February 2026
  4. Jeffrey Epstein’s Inbox Reveals His Deep Ties to Prominent Researchers Archived 2026-02-02 at the Wayback Machine - The Chronicle of Higher Education, 18 November 2025
  5. "Obituary: Robert Trivers". JJFFH. March 18, 2026. Retrieved March 18, 2026.