Julie and Mark are brother and sister. They are travelling 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?
So what’s really clear, you can see it in the videotapes of the experiment, is: people give a reason. When that reason is stripped from them, they give another reason. When the new reason is stripped from them, they reach for another reason. And it’s only when they reach deep into their pocket for another reason, and come up empty-handed, that they enter the state we call “moral dumbfounding.” Because they fully expect to find reasons. They’re surprised when they don’t find reasons. And so in some of the videotapes you can see, they start laughing. But it’s not an “it’s so funny” laugh. It’s more of a nervous-embarrassment puzzled laugh. So it’s a cognitive state where you “know” that something is morally wrong, but you can’t find reasons to justify your belief. Instead of changing your mind about what’s wrong, you just say: “I don’t know, I can’t explain it. I just know it’s wrong.” So the fact that this state exists indicates that people hold beliefs separate from, or with no need of support from, the justifications that they give. Or another way of saying it is that the knowing that something is wrong and the explaining why are completely separate processes.
…The overarching thread that links bestiality and necrophilia and cannibalism – and all manner of repugnant cases – is that we must be consistent in our evaluation. And we need to apply our critical view even to cases we assume are a given: like murder. Being consistent shows that we do in fact have good reasons for applying the term murder to cases like Ted Bundy, but can’t apply that same term to doctors in Belgium. Unpacking our reasoning can help clarify views we find repugnant and not allow the repugnance to cloud our judgement and condemn unnecessarily those who do not deserve it.