The public urge for punishment that helped delay the passage of Washington's economic rescue plan is more than a simple case of Wall Street loathing, according to scientists who study the psychology of forgiveness and retaliation. The fury is based in instincts that have had a protective and often stabilizing effect on communities throughout human history. Small, integrated groups in particular often contain members who will stand up and -- often at significant risk to themselves -- punish cheaters, liars and freeloaders.
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Our Animal Instincts Demand Wall Street Blood