“Suppose the question were: Which is better, for one person to be tortured for 50 years or for everyone on earth to be tortured for 49 years? Would you really choose the latter? Would you not, in fact, jump at the chance to be the single person for 50 years if that were the only way to get that outcome rather than the other one?”
My criticism was for this specific initial example, which yes did seem “obvious” to me. Very few, if any, ethical opinions can be generalized over any situation and still seem reasonable. At least by my definition of “reasonable”.
Notice that I didn’t single anyone out as being “bad”. Morality is subjective and I don’t dispute that. “Every man is right by his own mind”. I cautioned that we shouldn’t allow a desire to stand-out factor into a decision such as this. I know well that theatrics isn’t an uncommon element on mailing lists/blogs. This example shocked me because toy decisions can become real decisions. I have a hunch that I wouldn’t be the only person shocked by this. If this specific example were put before all of humanity, I imagine that the people who were not shocked by it, would be the minority. I don’t think that I’m being unreasonable.
“Following your heart and not your head—refusing to multiply—has also wrought plenty of havoc on the world, historically speaking. It’s a questionable assertion (to say the least) that condoning irrationality has less damaging side effects than condoning torture.”
I’m not really convinced that multiplication of the dust-speck effect is relevant. Subjective experience is restricted to individuals, not collectives. To me, this specific exercise reduces to a simpler question: Would it be better (more ethical) to torture individual A for 50 years, or inflict a dust speck on individual B?
If the goal is to be a utilitarian ethicist with the well-being of humanity as your highest priority; then something may be wrong with your model when the vast majority of humans would choose the option that you wouldn’t. (As I suspect they would). Utility isn’t all that matters to most people. Is utilitarianism the only “real” ethics?
My criticisms can sometimes come across the wrong way. (And I know that you actually do care about humanity, Eli.) I don’t mean to judge here, just strongly disagree. Not that I retract what I wrote; I don’t.