Peter Dizikes: Writings on Science and Society


Group Thinking
Edward O. Wilson, altruism skeptic
By Peter Dizikes. The Boston Globe, November 10, 2008

It is a puzzle of evolution: If natural selection dictates that the fittest survive, why do we see altruism in nature? Why do worker bees or ants, for instance, refrain from competing with those around them, but instead search for food or build nests on behalf of their companions? Why do they sacrifice their own reproductive success for the good of the group?

In the 1960s, British biologist William Hamilton offered an explanation in a theory now called kin selection. When animals, often insects, help siblings or other relatives survive, they are enhancing the odds that their shared family genes will be passed on. In other words, the genes, not the individual or social group, are what counts in evolution.

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My work has appeared in The New York Times, The Boston Globe, The Washington Post, Slate, Salon, Technology Review, and numerous other publications. You can learn more about me here.

SELECTED ARTICLES BY PETER DIZIKES

E. Coli and You
The New York Times, June 29, 2008

The Meaning of the Butterfly
The Boston Globe, June 8, 2008

Joseph Needham's Grand Question
Seed, May/June 2008

Pure Science
The New York Times, April 13, 2008

Nature Nurtures Learning
The Boston Globe, December 31, 2007

Genes Open New Frontier in Privacy Debate
The Boston Globe, September 24, 2007

Cambridge Scientists Put on a Show
Nature Network Boston, May 1, 2007

Edward O. Wilson Sees Accord on Climate Action
The Boston Globe, January 29, 2007

Genome Human
The New York Times, July 30, 2006

Galileo Groupies
Slate, February 3, 2006

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Peter Dizikes: Writings on Science and Society


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