(05/12/2020) Having described the idiosyncratic constellation of traits that correlate with political outlook in the last episode, this time we'll examine the biology of aggression in other species, and how it is correlated with a very similar set of traits. We'll talk about a utopian experiment undertaken among baboons, a revolt against male aggression by female bonobos, foxes that act like dogs, the sex lives of domestic animals, and how young ravens are leftists and old ravens are rightists.
Bibliography for episode #2:
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Carol, S. (2005) Endless Forms Most Beautiful: The New Science of Evo-Devo and the Making of the Animal Kingdom. W. W. Norton and Company.
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Goodall, J. (1986) Chimpanzees of Gombe: Patterns of Behavior. Harvard University Press.
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Hare, B. & Kwetuenda, S. (2009) Bonobos voluntarily share their own food with others. Current Biology 20(5):230-1.
Hare, B., Melis, A., Woods, V., Hastings, S. & Wrangham, R. (2007) Tolerance Allows Bonobos to Outperform Chimpanzees on a Cooperative Task. Current Biology 17:619–23.
Hare, B., Plyusnina, I., Ignacio, N., Schepina, O., Stepika, A., Wrangham, R. & Trut, L. (2005) Social Cognitive Evolution in Captive Foxes Is a Correlated By-Product of Experimental Domestication. Current Biology 15:226–30.
Hare, B., Wobber, V., & Wrangham, R. (2012) The self-domestication hypothesis: evolution of bonobo psychology is due to selection against aggression. Animal Behaviour 83:573-85.
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Wobber, V., Wrangham, R., & Hare, B. (2010a) Bonobos exhibit delayed development of social behavior and cognition relative to chimpanzees. Current Biology 20:226-30.
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Wrangham, R. W. & Glowacki, L. (2012) Intergroup Aggression in Chimpanzees and War in Nomadic Hunter-Gatherers: Evaluating the Chimpanzee Model. Human Nature 23:5–29.
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