Humans hard-wired to be generous

A study by government scientists in Washington indicates humans are hard-wired to be unselfish.

Neuroscientists Jorge Moll and Jordan Grafman of the National Institutes of Health say experiments they conducted have led them to conclude unselfishness is not a matter of morality, The Washington Post reports.

Rather, the two say altruism is something that makes people feel good, lighting up a primitive part of the human brain that usually responds to food or sex.

Grafman and Moll have been scanning the brains of volunteers who were asked to think about a scenario involving either donating a sum of money to charity or keeping it for themselves.

They are among scientists across the United States using imaging and psychological experiments to study whether the brain has a built-in moral compass.

The results are showing many aspects of morality appear to be hard-wired in the brain, opening up a new window on what it means to be good.

Copyright 2007 by United Press International


Explore further

Considering ethics now before radically new brain technologies get away from us

Citation: Humans hard-wired to be generous (2007, May 28) retrieved 13 November 2019 from https://medicalxpress.com/news/2007-05-humans-hard-wired.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
 shares

Feedback to editors

User comments