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Robert Trivers

Robert L. Trivers (born February 19, 1943, pronounced /ˈtrɪvɚz/) is an American evolutionary biologist and sociobiologist, most noted for proposing the theories of reciprocal altruism (1971), parental investment (1972), and parent-offspring conflict (1974). Other areas in which he has made influential contributions include an adaptive view of self-deception (first described in 1976) and intragenomic conflict. Along with George C. Williams, Trivers is arguably one of the most influential evolutionary theorists alive today.

A 1961 graduate of Phillips Academy, Andover, Trivers went to Harvard to study mathematics, but wound up studying U.S. history in preparation to become a lawyer. He received his A.B. degree in History on June 16, 1965 from Harvard University. He took a psychology class after suffering a breakdown, and was very unimpressed with the state of psychology. He was prevented from getting into Yale law school by his breakdown, and wound up with a job writing social science textbooks for children (never published, due in part to presenting evolution by natural selection as fact). This exposure to evolutionary theory led him to do graduate work with Ernst Mayr at Harvard 1968-1972. He earned his Ph.D. in Biology on June 15, 1972 also from Harvard University. He was on faculty at Harvard 1973-1978, then moved to UC Santa Cruz.

He met Huey P. Newton, Chairman of the Black Panther Party, in 1978 when Newton applied (while in prison) to do a reading course with him as part of a graduate degree in History of Consciousness at UC Santa Cruz. Trivers and Newton became close friends: Newton was even godfather to one of Trivers' daughters. Trivers joined the Black Panther Party in 1979. Trivers and Newton published an analysis of the role of self-deception by the flight crew in the crash of Air Florida Flight 90.

Trivers was a faculty member at UC Santa Cruz 1978-1994. He is currently a Rutgers University notable faculty member. In the 2008-2009 academic year, he is a Fellow at the Institute for Advanced Study in Berlin (Wissenschaftskolleg zu Berlin).

He wrote the original foreword to Richard Dawkins' The Selfish Gene, and was recently awarded the 2007 Crafoord Prize in Biosciences for "his fundamental analysis of social evolution, conflict and cooperation".

—— From Wikipedia


“The offspring cannot rely on its parents for disinterested guidance. One expects the offspring to be preprogrammed to resist some parental manipulation while being open to other forms. When the parent imposes an arbitrary system of reinforcement (punishment and reward) in order to manipulate the offspring to act against its own best interests, selection will favor offspring that resist such schedules of reinforcement.”
Robert Trivers
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