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Political motivations may have evolutionary links to physical strength
Date:5/15/2013

less resistance to redistribution, while poor men showed less support.

"Our results demonstrate that physically weak males are more reluctant than physically strong males to assert their self-interest just as if disputes over national policies were a matter of direct physical confrontation among small numbers of individuals, rather than abstract electoral dynamics among millions," says Petersen.

Interestingly, the researchers found no link between upper-body strength and redistribution opinions among women. Petersen argues that this is likely due to the fact that, over the course of evolutionary history, women had less to gain, and also more to lose, from engaging in direct physical aggression.

Together, the results indicate that an evolutionary perspective may help to illuminate political motivations, at least those of men.

"Many previous studies have shown that people's political views cannot be predicted by standard economic models," Petersen explains. "This is among the first studies to show that political views may be rational in another sense, in that they're designed by natural selection to function in the conditions recurrent over human evolutionary history."


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Contact: Anna Mikulak
amikulak@psychologicalscience.org
202-293-9300
Association for Psychological Science
Source:Eurekalert

Page: 1 2

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