Evolved Disease-Avoidance Mechanisms and Contemporary Xenophobic Attitudes

Ethnic outgroups are often blamed for outbreaks of epidemic diseases, and these outbreaks can inspire violently xenophobic reactions to outsiders (Goldhagen, 1996; Markel, 1999; Oldstone, 1998). Foreigners are also associated with semantic concepts that connote disease. This association is evident in xenophobic propaganda, in which ethnic outgroups are likened to non-human vectors of disease, such as rats, flies, and lice (Suedfeld & Schaller, 2002). The associative link between foreign peoples and disease shows up consistently in the social science literature on immigration.

Original: craschworks - comments


D.J. Grothe interviews evolutionary biologist Richard Dawkins
, [during which he] talks about his new best-selling book, The God Delusion, addressing challenges from his critics to his assertion that it is very unlikely that there is a God, and that religion is a form of child abuse, among other topics. He also addresses the question of whether science and religion are really at war.

Audio: Download MP3 (17.0 MB : 49:28)


Via [livejournal.com profile] atheism

2006-05-12 03:03 pm
Evolutionary psychology

Oochy woochy coochy coo
May 11th 2006
From The Economist print edition


Women can read men like books

A GROUP of scientists has discovered that women are attracted to men who are fond of children. In years gone by, that announcement might have qualified for one of the late Senator William Proxmire's Golden Fleece awards for pointless scientific research—except that what this particular group of scientists has shown is that women can tell who is and is not fond of children just by looking at their faces.

The members of the group in question, led by James Roney of the University of California, Santa Barbara, are part of the revival of a science that once dared not speak its name—physiognomy. In the late 18th century, and during most of the 19th, it was believed that the shape of a person's head could tell you something about his character. Such deterministic thoughts fell out of favour during the 20th century. Most behavioural scientists thought that environment, not biology, shaped behaviour, and even those who did not could not see how the shape of the head or features of the face could possibly be relevant. What Dr Roney and his colleagues have found is that they are.

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