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"Unfettered Science, If We Have the Courage to Let It Unfold"



(p. 26) "How to Tame a Fox" sets out to answer a simple-seeming question: What makes a dog a dog? Put another way, how did an animal that started out as a bloodthirsty predator become one that now wants nothing more than a nice belly rub and the chance to gaze adoringly at a member of another species? In the late 1950s, a Russian scientist named Dmitri Belyaev decided to address this puzzle by taking the unheard-of tack of replicating the domestication process in real time. He and his colleagues took silver foxes, widely bred in vast Siberian farms for their luxurious pelts, and made them into friendly house pets. It was a deceptively simple process: Take the puppies from only the friendliest foxes, breed them and repeat. Lyudmila Trut, the current lead researcher of the silver fox experiment, who began work as Belyaev's intern, along with Lee Alan Dugatkin, an American scientist and writer at the University of Louisville, documents their monumental effort in this sparkling new book.

Belyaev died in 1985, but the experiment is still ongoing, with 56 generations of foxes bred to date -- a far cry from the snarling creatures that used to snap at the hands of their caretakers when the research began. The new foxes run toward people, jump on the bed and nuzzle one another as well as their human caretakers. Such a behavioral transformation was to some degree expected, since they were bred from the tamest members of their groups. Perhaps more intriguing, they also look more doglike, with floppy ears, wagging tails and piebald fur.


. . .


The book, . . . , is not only about dogs, or foxes, or even science under siege from political interests. . . . It may serve -- particularly now -- as a parable of the lessons that can emerge from unfettered science, if we have the courage to let it unfold.



For the full review, see:

MARLENE ZUK. "Fox and Friends." The New York Times Book Review (Sun., MAY 7, 2017): 26.

(Note: ellipses added.)

(Note: the online version of the review has the date MAY 5, 2017, and has the title "How Do You Make a Fox Your Friend? Fast-Forward Evolution.")


The book under review, is:

Dugatkin, Lee Alan, and Lyudmila Trut. How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution. Chicago: University of Chicago Press, 2017.






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