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Lisa T. Sarasohn, "Getting Under Our Skin: The Cultural and Social History of Vermin" (Johns Hopkins UP, 2021)

New Books in Science

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Rats, Parasites and Insects

A lot of people, certainly, if you get into to ratsn people think about rats. Rats are thought about to particularly infest a black populations. Two american scientists in the fifties and sixties studied rats. One of them, john calhoun, put them in very small cages and observed their behaviors. Became crazed, became cannibalistic. The strong killed the weak. He called this a behavior sink. And then he applied that term to people living in slums. So there are real, real life implications to these studies,. obviously, of particularly rats, but also of other parasites and insects.

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