Asimov's SF, September 2007 by Unknown

Author:Unknown
Language: eng
Format: mobi
Published: 2011-07-10T14:01:05+00:00

A: Incidences of local adaptation have occurred, sure. Populations adapt to changing conditions all the time.

Q: Through what process?

A: Differential reproductive success. Given genetic variability, it almost has to happen. It’s just math and genes. Fifty-eight hundred years is a long time.

Q: Can you give an example?

A: Most dogs would fall into this category, having been bred by man to suit his needs. While physically different from each other, when you study their genes, they’re all one species—though admittedly divided into several distinct clades.

Q: So you’re saying God created the original dog, but Man bred the different varieties?

A: You called it God, not me. And for the record, honey, God created the gray wolf. Man created dogs.

—excerpted from the trial of geneticist Michael Poore

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