I just stumbled across this article in Psychology Today that may be of interest.
"What’s the matter with a little brother/sister action?
What our reaction to incest can tell us about morality.
Fellow "Experiments in
Philosophy" blogger Jesse Prinz posted about UVA psychologist Jon Haidt's work on political differences. I want to continue exploring the philosophical implications of Haidt's work by asking whether it's all right for Julie and her brother Mark to have
sex.
Here's a scenario drawn from a study Haidt conducted:
"Julie and Mark are brother and sister. They are traveling together in France on summer vacation from college. One night they are staying alone in a cabin near the beach. They decide that it would be interesting and fun if they tried making
love. At the very least, it would be a new experience for each of them. Julie was already taking birth control pills, but Mark uses a condom too, just to be safe. They both enjoy making love, but they decide never to do it again. They keep that night as a special secret, which makes them feel even closer to each other. What do you think about that? Was it ok for them to make love?"
If you're like most people, your response is "absolutely not," but you'll find it more difficult than you think to come up with a justification. "Genetic defects from inbreeding." Yes, but they were using two forms of birth control. (And in the vanishingly small chance of
pregnancy, Julie can get an abortion.) "It will mess them up emotionally." On the contrary, they enjoyed the act and it brought them closer together. "It's illegal." Not in France. "It's disgusting." For you, maybe, but not for them (obviously). Do you really want to say that private acts are morally wrong just because a lot of people find those acts disgusting? And so on.
The scenario of course is designed to ward off the most common
moral objections to incest, and in doing so demonstrate that much of moral reasoning is a post-hoc affair-a way of justifying judgments that you've already reached though an emotional gut response to a situation. Although we like to think of ourselves as arriving at our moral judgments after painstaking rational deliberation, or at least some kind of deliberation anyhow, Haidt's model-the "social intuititionist model"-sees the process as just the reverse. We judge and then we reason. Reason is the press secretary of the emotions, as Haidt is fond of saying, the ex post facto spin doctor of beliefs we've arrived at through a largely intuitive process.
As Haidt recognizes, his theory can be placed within a grand tradition of moral psychology and philosophy-a return to an emphasis on the emotions which began in full force with the work of Scottish philosophers Adam Smith and David Hume. Although the more rationalist theories of
Piaget and Kohlberg were dominant for much of the twentieth century, Haidt-style views have gained more and more adherants over the last 10 years. Which leads to the question: are their any philosophical/ethical implications of this model, should it be the right one? Plenty, in my view, and I'll conclude this post by mentioning just a few of them.
First, although Haidt may disagree (see my
interview (link is external) with him for a discussion about this issue), I believe Haidt's model supports a subjectivist view about the
nature of moral beliefs. My thinking is as follows: We arrive at our judgments through our emotionally charged intuitions, intuitions that do not track any kind of objective moral truth, but instead are artifacts of our biological and cultural histories. Haidt's model reveals that there is quite a bit of
self-deception bound up in moral beliefs and practice. The strength of these intuitions leads us to believe that the truth of our moral judgments is "self-evident"-think: declaration of independence-in other words, that they correspond to an objective moral reality of some kind. That is why we try so hard to justify them after the fact. But we have little to no reason to believe that this moral reality exists. (I should add that contrary to the views of newspaper columnists across the country, claiming that a view might lead to moral relativism or subjectivism is not equivalent to saying that the view is false. This is not a
reductio ad absurdum. If Haidt's model is vindicated scientifically, and it does indeed entail that moral relativism or subjectivism is true, then we have to accept it. Rejecting a theory just because you feel uncomfortable about its implications is a far more skeptical or nihilistic stance than anything I've discussed in this post.)
Second, and less abstractly, I think it would make sense to subject our own values to far more critical scrutiny than we're accustomed to doing. If Haidt is right, our values may not be on the secure footing that we believe them to be. We could very well find that upon reflection, many of our values do not reflect our considered beliefs about what makes for a good life. It's important to note that Haidt does not claim that it's impossible for reason to change our moral values or the values of others. He just believes that this kind of process happens far less frequently than we believe, and furthermore that when values are affected by reason, it is because reason triggers a new emotional response which in turn starts a new chain of justification.
Finally, I think we might become a little more tolerant of the moral views of others (within limits of course-sometimes too much tolerance is tantamount to
suicide). Everyone is morally motivated, as Haidt says: liberals should stop thinking of conservatives as motivated only by greed and
racism. And conservatives should stop thinking of liberals as-as Jesse Prinz puts it in his post-"either tree-hugging fools or calculating agents of moral degeneracy." More importantly, if Haidt is correct, we must recognize even the people we consider to be the epitome of pure evil-the Islamic fundamentalists who engineered 9/11 for example-are motivated by moral
goals, however distorted we find them to be. As Haidt told me in our interview:
"One of the most psychologically stupid things anyone ever said is that the 9/11 terrorists did this because they hate our freedom. That's just idiotic. Nobody says: "They're free over there. I hate that. I want to kill them." They did this because they hate us, they're angry at us for
many reasons, and terrorism and violence are "moral" actions, by which I don't mean morally
right, I mean morally motivated."
It seems plausible that in order to shape our policies properly, we need to have an accurate
understanding of the moral motivations of the people with whom we're at war.
Further reading:
Haidt, J . (2001). The emotional dog and its rational tail: A social intuitionist approach to moral judgment. Psychological Review. 108, 814-834
August 2005
interview with Jon Haidt (link is external) in The Believer."
source
If everyone in town is of the opinion that sex between siblings is okey dokey then there's no need for secrecy on this particular point.
