Tuesday, May 19, 2009

Are humans cruel to be kind?

"But why do we inflict pain for no gain? On the face of it, it is rather a perverse way of going about things. Does spitefulness stem from an affronted sense of fairness? Or something altogether darker: envy, lust for revenge - or perhaps even pure sadism?

It might be all those things. Economists, anthropologists and evolutionary biologists have been teasing out how, used judiciously, spiteful behaviour can be one of our best weapons in maintaining a fair and ordered society. But intentions that are noble in one situation can be malicious in another - making spite a weapon that can all too easily backfire."

The New Scientist

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