If I discover their helplessness and expect a high enough degree of gratitude, I'll help for selfish reasons, otherwise move on. For example, I love helping old women on the metro with their heavy bags because they're always so surprised that someone decided to help them (Moscow's not a polite city), but I never give money to beggars. For an even more clear-cut example, I will yield my seat to an elderly person unless specifically demanded to.
Actively seeking out people to help might be warranted if the resulting warm fuzzies are high enough.
This kinda bothers me, and I don't know whether it's just an emotional, illogical reaction or whether there are some good reasons to be bothered by it. In practice, I would imagine it's not a bad description of how most people behave most of the time. But if everyone used these criteria all the time, something is telling me the world would not be a better place. I could well be wrong.
ps. I assumed that was supposed to read "I will not yield my seat...", but I guess it's possible that it wasn't supposed to. ?
For a long time, I wanted to ask something. I was just thinking about it again when I saw that Alicorn has a post on a similar topic. So I decided to go ahead.
The question is: what is the difference between morally neutral stimulus responces and agony? What features must an animal, machine, program, alien, human fetus, molecule, or anime character have before you will say that if their utility meter is low, it needs to be raised. For example, if you wanted to know if lobsters suffer when they're cooked alive, what exactly are you asking?
On reflection, I'm actually asking two questions: what is a morally significant agent (MSA; is there an established term for this?) whose goals you would want to further; and having determined that, under what conditions would you consider it to be suffering, so that you would?
I think that an MSA would not be defined by one feature. So try to list several features, possibly assigning relative weights to each.
IIRC, I read a study that tried to determine if fish suffer by injecting them with toxins and observing whether their reactions are planned or entirely instinctive. (They found that there's a bit of planning among bony fish, but none among the cartilaginous.) I don't know why they had to actually hurt the fish, especially in a way that didn't leave much room for planning, if all they wanted to know was if the fish can plan. But that was their definition. You might also name introspection, remembering the pain after it's over...
This is the ultimate subjective question, so the only wrong answer is one that is never given. Speak, or be wrong. I will downvote any post you don't make.
BTW, I think the most important defining feature of an MSA is ability to kick people's asses. Very humanizing.