> Personally I'd be quite suspect of any conclusion where "reason" and "emotion" does not converge.
You'd be right.
Emotion tells us what we want, reason (when we don't mess up, which most do at least as much as ChatGPT) only tells us how to get what we want and what the consequences might be.
The imperfections of human rationality is another reason to not use utilitarianism, as it is far too easy to just be wrong about what maximises utility, no matter how simple or complex you define that concept.
The only two cases where I disagree with this, where I think one should be suspicious of the emotion, are:
(1) you have two choices, A feels good and B feels bad, and reason tells you that choosing A will ultimately lead to a new condition you are disgusted/repulsed by/hate/etc. even more than you dislike choice B.
But even then, distrust the reasoning also.
(2) when you can't even figure out why you don't like something.
The reason I care about that, includes homophobes and transphobes violently attacking people and using their emotions as the justification.
But again, that you don't know the answer doesn't mean there isn't one — Old Testament law about shellfish and pork make a lot of sense once microscopes lead to germ theory.
I'd put "has weird request for disposal of their corpse" in their W&T in the second category. Would I do what he did? No! But I'd also not specifically ask for my organs to get donated… because having to think about it makes me shiver a bit, not because I have any reason (including emotional responses!) to object.
> The former is more useful in convincing other people to agree with your views
Depends on the person, I think.
This is why I think it's important to show the reason why I don't accept utilitarianism: the people who got there by reason will only change their mind by reason.
> the scant few things I already know about utilitarianism smells enough that when GP brings up the mummy story, I'm not going to read a dozen books and academic papers on utilitarianism before I decide to agree with him...
This is good!
Nobody has time to do deep analyses of everything. Having quick shortcuts is fine — there are commenters on here that I've learned to skim past as they only make me angry or annoyed, so I don't get to even see any of their attempts at justification by reason.
(And that lack of time is again a reason against utilitarianism…)
But as I don't share your inner experience, nor anyone else's, I still have no idea which emotion either of you is experiencing. The other commenter is just acting like it's obvious. Is it empathy because you imagine yourself stuck forever motionless in that body, or disgust because it's a corpse and those should be hidden, or is it a violation of the sanctity of the human form (an emotion I don't have but which people discuss so I assume others do have)? Or something else?