Until not too long ago, most people believed human morality was based on scripture, culture or reason. Some stressed only one of those sources, others mixed all three. None would have thought to include biology. With the progress of neuroscientific research in recent years, though, a growing number of psychologists, biologists and philosophers have begun to see the brain as the base of our moral views. Noble ideas such as compassion, altruism, empathy and trust, they say, are really evolutionary adaptations that are now fixed in our brains. Our moral rules are actually instinctive responses that we express in rational terms when we have to justify them.
(Photo: Religious activist at a California protest, 10 June 2005/Gene Blevins)
Thanks to a flurry of popular articles, scientists have joined the ranks of those seen to be qualified to speak about morality, according to anthropologist Mark Robinson, a Princeton Ph.D student who discussed this trend at the University of Pennsylvania’s Neuroscience Boot Camp. “In our current scientific society, where do people go to for the truth about human reality?” he asked. “It used to be you might read a philosophy paper or consult a theologian. But now there seems to be a common public sense that the authority over what morality is can be found by neuroscientists or scientists.”
This change has come over the past decade as brain scan images began to reveal which areas of the brain react when a person grapples with a moral problem. They showed activity not only in the prefrontal cortex, where much of our rational thought is processed, but also in areas known to handle emotion and conflicts between brain areas. Such insights cast doubt on long-standing assumptions about reason or religion driving our moral views. “A few theorists have even begun to claim that that the emotions are in fact in charge of the temple of morality and that moral reasoning is really just a servant masquerading as the high priest,” University of Virginia psychologist Jonathan Haidt, one of the leading theorists in this field, has written.
Haidt’s Moral Foundations Theory argues that morality is based on five concepts that evolved in all cultures: harm/care, fairness/reciprocity, ingroup/loyalty, authorty/respect and purity/sanctity. Those concepts have real-life consequences, he says — political liberals and conservatives disagree so much on so-called “culture war issues” because liberals base their moral views on the first two concepts while conservatives use all five. Other theorists such as Marc Hauser of Harvard and John Mikhail of Georgetown suggest humans have a universal moral grammar akin to the universal grammar that linguist Noam Chomsky claims underlies all the world’s languages.
For more on these ideas, see review articles such as “The Moral Instinct” (Stephen Pinker, New York Times), “Do The Right Thing” (Rebecca Saxe, Boston Review), “The Emerging Moral Psychology” (Dan Jones, Prospect), “The Roots of Morality” (Greg Miller, Science) and “The End of Philosophy” (David Brooks, New York Times). Hat-tip to fellow boot camper Tamar Gendler for pointing them out.
(Photo: Mark Robinson at the boot camp,10 Aug 2009/Tom Heneghan)
Does this mean that public opinion will turn away from seeing reason or religion as the bases for morality, in favor of the brain? Robinson doubts that. “I don’t know that they will shift to a completely neurobiological view of morality (and) I don’t think this is a fundamental shift away from religion. But it will mean that religion will have to come to terms with the public’s perception.
“I think there will be a greater acceptance of biology as an accepted domain within which to ask certain types of questions. That isn’t to say that people will understand morality completely differently in the future, or won’t have any morality. But they will at least know that (neuroscience) is another domain to go to for answers. The question of authority is a big one. Who is the ultimate authority on these issues about the fundamental nature of human morality?”
Robinson stressed that the authority issue is different from the question of personal belief. In future, he says, people could have moral positions similar to those today, but based on different authorities than in the past. “Think of it in search terms. Where will people go? What kinds of questions will they ask?” he said. “If they will lead to different beliefs, who knows? But the process of looking has changed.”
What do you think? Do you sense that science is taking over from reason or religion as the preferred way for people to justify moral decisions?
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I disagree with this theory as I am witness to MORAL DECLINE in our nation. I would imagine humanity to move forward with it’s adaptation of GREATER moral values but I see the opposite happening where greed and selfishness are overpowering the more noble virtues of humanity.
- Posted by S. JanelliI am growing in the conviction that a greater understanding of THE MORAL INSTINCT may well be a critical pre-condition to humanity’s survival :
http://gatwickcity.phpbb3now.com/viewtop ic.php?f=12&t=535&start=50
- Posted by Richard W. SymondsNever forget the subconscious. A part of the brain and life humanity has but hardly touched.
- Posted by C.D. WalkerIf all people were blind and deaf they wouldn’t see or hear or formulate the notion of harm. If this is true, then beacuse we see and hear, the manner to which we avert harm to others, is taught through cultural experiences developing over our evolved time on earth. Not even 4 million yrs.
War with clubs against other humans has now developed into bombarment from the sky, called air dominance over the battlfield. However, selective targeting is a factor a pilot can consider. Thus the advance of sciencec that
replaces and relieves a person of their “up close and personal” conscious experience, if it’s out sight then it’s out mind, so to speak, has simplified it for humans to now be more threatening and more immoral.
We seemed less compassionate to Muslims when it was announced that they sent plane into the WTC’s. The immoral act of bringing humans from one continent, enslaving them in another wasn’t out of loyalty to them, but loyalty to a “thing” called commerce. It was some scientists, legalists, theologians during slavery in America, who documented about the justification of the practices, even on scientific grounds.
I think as long as the pursuit of science which has replaced God in our days, morality and the knowledge of
right and wrong, replaces right for the wrong reasons, will be our future. 10% eats, 90% doesn’t in today’s world.
To build a home you need to destroy a tree. To run automobiles and all machines, you need to drain the earth of oil. To warm cities you need to mine coal, urainium for power plant and more oil. Top miming creates vast holes in the earth. To make medicines and chemicals so people can artificially live longer, you need to pollute the soil, oceans, rivers, lakes. To feed the growing populations, we need to extinct other species we feed on. This is what science has done in a short time of human history.
Native primitive peoples have lived in harmony with their world for thousands of yrs., the civilized do
not and historically never have. They seem to perceive themselves better than others. Like neighbors on the same block but one has a more expensive home. The perception is intuitive.
How can man ever get away from thinking he is better than another?
It was the evolved scientists who created the science and made atomic bombs, then tested two on innocent men, woman(some pregnant on those days)and children, killing them all. They used little religion to justify their causes, but alot of immorality to do their task.
Human behavior, its nature cannot and does not change.
- Posted by polondiaModification, is a human behavior and only applied when things go very wrong. A course correction if you will. Yet, the intended purpose of the human is survival first by all means, without which, the luxury of moral judgment and its extentions would give the human little time to ponder.
Human existence cannot sustain peacefully without moral values being firmly ingrained into the persona of individuals consistently. Religion plays a large role in the contemporary world to reign in all, with the fear of punishment as a consequence for treading outside the realms of religion dictated conduct. Agree-Intelligent minds quickly realize the futility in blind belief in rituals of religion and brush aside the very logic of religion,although the very same minds chew on with some relish the spiritual aspects of religion. This cohort of people within the religion or out of it, say like atheists, bash religion imposed restrictions that segregate one individual from his neighbor. As one has an obligation to cleansing up ones own mind, one should additionally be vigilant that his neighbor remains clean, just so to save and prevent innocents from being hurt. Reforms in religions are mandatory to live peacefully on planet earth. Sometimes, unfortunately, reforms may become an existential threat (at least appear) to some religions and thus the reforms, when proposed, are ruthlessly stamped out as anti- religion.
- Posted by AzadMorality is the cumulative end result of the efforts of self, family, religion, society and law. A very moral individual does not need any certification from a religion (he can be happily an atheist). An immoral individual by default loses any claim of ones religiosity.
Kristie Mansfield, good post indeed.