Agile Gene Splitting

Posted by – February 23, 2009

“Similarity is the shadow of difference. Two things are similar by virtue of their difference from another, or different by virtue of one’s similarity to a third. So it is with individuals. A short man is different from a tall man, but two men seem similar if contrasted with a woman. So it is with species. A man and a woman may be very different, but by comparison with a chimpanzee, it is their similarities that strike the eye – the hairless skin, the upright stance, the prominent nose. A chimpanzee, in turn, is similar to a human being when contrasted with a dog: the face, the hands, the 32 teeth, and so on. And a dog is like a person to the extend that both are unlike a fish. Difference is the shadow of similarity.”

Gorgeous, eh? It’s the first paragraph of Matt Ridley’s The Agile Gene, a book I’m currently teaching in Lawrence University’s Freshman Studies program.

It articulates in a new way the old adage about lumpers & splitters, or hedgehogs & foxes, but then it adds what I’d call a postmodern spin: lumpers can’t be lumpers unless there are eras when splitters hold sway.

1 Comment on Agile Gene Splitting

  1. switchme says:

    I sure do love your intellectual bent. Never heard of Ripley, but it is a compelling turn. I’d love to hear how the students respond.

    I presume you’ve toyed with Dawkins….

    One of the little bits I stuffed into a course was a chapter from ‘On Human Nature’ that was eloquent in it’s take on the vital importance of diversity (he was talking about homosexuality). While I’m not a devotee of Wilson, this part of the book was really well done.

    Your students are blessed.

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