RBSC

Collapse

Announcement

Collapse
No announcement yet.

Jamaican-born scientist gets top award

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Jamaican-born scientist gets top award

    Jamaican-born scientist gets top award
    published: Monday | January 29, 2007
    <DIV class=KonaBody eMOzL="true">


    Trivers

    Dr. Robert Trivers, long-time resident of Southfield, St. Elizabeth, has been awarded the 2007 Crafoord Prize in Biosciences by the Royal Swedish Academy of Sciences.

    The Crafoord Prize, worth US$500,000, recognises achievements in disciplines that comple-ment those for which the Nobel Prizes are awarded.

    The academy cited Dr. Trivers "for his fundamental analysis of social evolution, conflict and cooperation".

    Dr. Trivers was also cited in a special 2000 Millennium issue of Time magazine as one of the 100 greatest thinkers and scientists of the 20th century.

    Robert Trivers, who once described himself as a Jamaican in soul and spirit, first went to the United States in 1967 as part of a Harvard University study on lizards. In his words, he took one look at the women of the island and a second at the island itself and decided that if he had to become a 'lizard man' to pay for frequent visits to the island, then he would humble himself and become a 'lizard man'... And so he did part of his doctoral thesis on Jamaican green lizards!

    He has lived on and off in Jamaica ever since. In 1974 he married Lorna Staple of Southfield with whom he has four children - Jonathan, 31, Natasha and Natalia, 29, and Alelia, 26.

    In 1997, he married Debra Dixon of Cornwall Mountain, West-moreland, and they have one child, Aubrey, seven.

    Dr. Trivers is also head of the Jamaican Symmetry Project at Top Hill Primary in St. Elizabeth, the largest symmetry study in the world. The project is funded by Rutgers University, where Dr. Trivers is currently professor of anthropology and biological sciences.

    Humble achiever

    Vernon Cameron, the former principal of Top Hill Primary, believes Dr. Trivers is a humble achiever.

    "Bob is a very humane, loving and humble person. He is always interested in people, even the smallest man."

    According to Dr. Trivers, if it were left to him alone, he might have been working in Jamaica now. "In 1986, I tried for the only job on the island that suited my background, professor of zoology at the University of the West Indies. I was not surprised that UWI had no interest in me."

    In 2005, Dr. Trivers and six other colleagues had a cover story published in Nature - the world's leading scientific magazine - entitled 'Dance reveals symmetry especially in young men'. It was based on a study done in Jamaica which used Elephant Man's Mek Dem Bawl as the base music.

    Dr. Trivers was once a confidante of former Black Panther leader Huey Newton.

    <FONT face="Arial, Helvetica
    "Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."

  • #2
    RE: Jamaican-born scientist gets top award

    <SPAN class=mw-headline>Middle-level evolutionary theories</SPAN>

    Middle-level evolutionary theories are theories that encompass broad domains of functioning. They are compatible with general evolutionary theory but not derived from it. Furthermore, they are applicable across species. During the early 1970's, three very important middle-level evolutionary theories were contributed by Robert Trivers:<UL><LI>The theory of reciprocal altruism explains how altruism can arise amongst non-kin, as long as there is a sufficient probability of the recipient of the altruistic act reciprocating at a later date. The possibility was also noted by Trivers, later coined 'indirect altruism' by Richard Alexander, that reciprocation could be provided by third parties, raising the issue of social reputation. </LI>[/list]<UL><LI>Parental investment theory refers to the different levels of investment in offspring on the part of each sex. For example, females in any species are defined as the sex with the larger gamete. In humans, females produce approximately one large, metabolically costly egg per month, as opposed to the millions of relatively tiny and metabolically cheap sperm that are produced each day by males. Females are fertile for only a few days each month, while males are fertile every day of the month. Females also have a nine month gestation period, followed by a few years of lactation. Males' obligatory biological investment can be achieved with one copulatory act. Consequently, human females have a significantly higher obligatory investment in offspring than males do. (In some species, the opposite is true.) Because of this difference in parental investment between males and females, the sexes face different adaptive problems in the domains of mating and parenting. Therefore, it is predicted that the higher investing sex will be more selective in mating, and the lesser investing sex will be more competitive for access to mates. Thus, differences in behaviour between sexes is predicted to exist not because of maleness or femaleness per se, but because of different levels of parental investment. </LI>[/list]<UL><LI>The theory of parent-offspring conflict rests on the fact that even though a parent and his/her offspring are 50% genetically related, they are also 50% genetically different. All things being equal, a parent would want to allocate their resources equally amongst their offspring, while each offspring may want a little more for themselves. Furthermore, an offspring may want a little more resources from the parent than the parent is willing to give. In essence, parent-offspring conflict refers to a conflict of adaptive interests between parent and offspring. </LI>[/list]

    However, if all things are not equal, a parent may engage in discriminative investment towards one sex or the other, depending on the parent's condition. Recall that females are the heavier parental investors in our species. Because of that, females have a better chance of reproducing at least once in comparison to males. Thus, according to the Trivers-Willard hypothesis, parents in good condition are predicted to favor investment in sons, and parents in poor condition are predicted to favor investment in daughters.
    "Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."

    Comment


    • #3
      RE: Jamaican-born scientist gets top award

      Robert Trivers
      From Wikipedia, the free encyclopedia


      Robert L. Trivers, (born 19 February 1943) 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 two most influential evolutionary theorists alive today.

      Trivers originally went to Harvard to study mathematics, but wound up studying U.S. history in preparation to become a lawyer. 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 graduate work with Ernst Mayr at Harvard 1968-1972 (he never got a bachelor's degree anywhere). 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 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, R.L. &amp; Newton, H.P. Science Digest 'The crash of flight 90: doomed by self-deception?' November 1982, pp 66,67,111).

      Trivers was a faculty member at UC Santa Cruz 1978-1994. He is currently a Rutgers University notable faculty member.

      He was named one of the 100 greatest thinkers and scientists of the 20th Century by Time magazine, and was recently awarded the 2007 Crafoord Prize in Biosciences for "his fundamental analysis of social evolution, conflict and cooperation".


      Significant papers
      Trivers, R. L. (1971) The evolution of reciprocal altruism. Quarterly Review of Biology, 46, 35-57.
      Trivers, R. L. (1972) Parental investment and sexual selection. In B. Campbell (Ed.) Sexual selection and the descent of man, 1871-1971 (pp 136-179). Chicago, Aldine.
      Trivers R.L. &amp; Willard, D. E. (1973) Natural selection of parental ability to vary the sex ratio of offspring. Science, 179(68), 90-2. pubmed
      Trivers, R. L. (1974). Parent-offspring conflict. American Zoologist, 14, 249-264.
      Trivers, R. L. &amp; Hare R. (1976) Haplodiploidy and the evolution of the social insects. Science, 191(4224), 250-263. pubmed
      Trivers, R. L. (1991) Deceit and self-deception: The relationship between communication and consciousness. In: M. Robinson and L. Tiger (eds.) Man and Beast Revisited, Smithsonian, Washington, DC, pp. 175-191.

      Books
      Trivers, R. L. (1985) Social Evolution. Benjamin/Cummings, Menlo Park, CA.
      Trivers, R. L. (2002) Natural Selection and Social Theory: Selected Papers of Robert L. Trivers. (Evolution and Cognition Series) Oxford University Press, Oxford. ISBN 0-19-513062-6
      Burt, A. &amp; Trivers, R. L. (2006) Genes in Conflict : The Biology of Selfish Genetic Elements. Belknap Press, Harvard. ISBN 0-674-01713-7

      External links
      Official site at Rutgers University
      Brief Autobiography
      The Guardian: Profile: The Kindness of Strangers
      IT Conversations lectures
      Speak, Darwinists! Interviews with leading evolutionists.
      Chomsky + Trivers on self-deception
      Seed Magazine conversation with Noam Chomsky and Robert Trivers
      "Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has."

      Comment


      • #4
        RE: Jamaican-born scientist gets top award

        <SPAN id=_ctl1_ctlTopic_ctlPanelBar_ctlTopicsRepeater__c tl1_lblFullMessage>Jamaican-born scientist gets top award (Robert Trivers)
        </SPAN>

        <SPAN>Is the headline deceiving? I'm seeing thatRobert Triverswas born in Washington, DC!!</SPAN>

        <SPAN>Journalist need to get the story RIGHT!!</SPAN>
        Life is a system of half-truths and lies, opportunistic, convenient evasion.”
        - Langston Hughes

        Comment


        • #5
          RE: Jamaican-born scientist gets top award

          was he born in jamaica?

          Infidelity does not consist in believing, or in disbelieving; it consists in professing to believe what he does not believe. Thomas Paine

          Comment


          • #6
            RE: Jamaican-born scientist gets top award

            WHY WAS MY POST DELETED???

            Comment


            • #7
              RE: Jamaican-born scientist gets top award

              Must be an error. Certainly was not a "problem" post.


              BLACK LIVES MATTER

              Comment


              • #8
                RE: Jamaican-born scientist gets top award

                In fact, it was my post that was deleted, because you had responded to mine, right? I don't know why my post was deleted either.


                BLACK LIVES MATTER

                Comment

                Working...
                X