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Bill of Rights Under Bush: A Timeline (or What have the Dems Done for Me Lately?)

POSTED BY: 6IXSTRINGJACK
UPDATED: Friday, December 14, 2007 11:45
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Tuesday, December 11, 2007 11:56 AM

CAPTAINOLEY

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Friday, December 14, 2007 11:45 AM

RUE

I have a vote and I'm not afraid to use it!


http://www.sciencedaily.com/releases/2007/03/070321181940.htm

Date: March 22, 2007

Moral Judgment Fails Without Feelings
OR
a wllingness to torture and taze an individual might indicate brain damage ...

Consider the following scenario: someone you know has AIDS and plans to infect others, some of whom will die. Your only options are to let it happen or to kill the person.

Co-senior author Antonio Damasio said the feeling of aversion normally blocks humans from harming each other. Most people waver or say they could not, even if they agree that in theory they should. But according to a new study in the journal Nature, subjects with damage to a part of the frontal lobe make a less personal calculation.

A total of 30 subjects of both genders faced a set of scenarios pitting immediate harm to one person against future certain harm to many. Six had damage to the ventromedial prefrontal cortex (VMPC), a small region behind the forehead, while 12 had brain damage elsewhere, and another 12 had no damage.

The subjects with VMPC damage stood out in their stated willingness to harm an individual -- a prospect that usually generates strong aversion.

"Because of their brain damage, they have abnormal social emotions in real life. They lack empathy and compassion," said Ralph Adolphs, Bren Professor of Psychology and Neuroscience at Caltech.

"In those circumstances most people without this specific brain damage will be torn. But these particular subjects seem to lack that conflict," said co-senior author Antonio Damasio, director of the Brain and Creativity Institute and holder of the David Dornsife Chair in Neuroscience at USC.

"Our work provides the first causal account of the role of emotions in moral judgments," said co-senior author Marc Hauser, professor of psychology at Harvard and Harvard College Professor. But, Hauser added, not all moral reasoning depends so strongly on emotion.

"What is absolutely astonishing about our results is how selective the deficit is," he said. "Damage to the frontal lobe leaves intact a suite of moral problem solving abilities, but damages judgments in which an aversive action is put into direct conflict with a strong utilitarian outcome."

It is the feeling of aversion that normally blocks humans from harming each other. Damasio described it as "a combination of rejection of the act, but combined with the social emotion of compassion for that particular person." "The question is, are the social emotions necessary to make these moral judgments," Adolphs asked.

The study's answer will inform a classic philosophical debate on whether humans make moral judgments based on norms and societal rules, or based on their emotions.

The study holds another implication for philosophy.

By showing that humans are neurologically unfit for strict utilitarian thinking, the study suggests that neuroscience may be able to test different philosophies for compatibility with human nature.

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Jack Bauer - my hero.

Not.

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