teo123 wrote: ↑Fri Oct 23, 2020 7:09 am
Kaz1983 wrote:would you kill 1 person to save 100?
I wouldn't. Because, first of all, in any such situation in the real world, you can't know with any certainty you will actually save those 100 people by killing that one person (Would killing Hitler save the victims of the Holocaust? Would killing Raznatovic save the victims of the Vukovar Massacre?).
Right, also for highly improbable situations like that, the more likely explanation is that you've lost your mind.
E.g. if God tells you to kill somebody, don't kill somebody: report to a psychiatric hospital.
Jigsaw isn't a plausible scenario, the trolley problem is much closer: choices like that probably come down to automation, or doing things like shutting a fire door, or even emergency scenarios like kicking a 200 lb man off a lifeboat so that five young children can be saved in his place (thus, women and children first BECAUSE more lives are saved that way with limited capacity).
There are very real situations where we find that yes it is appropriate to "kill" one to save many, just not in the way Kaz is describing.
teo123 wrote: ↑Fri Oct 23, 2020 7:09 amAlso, I am quite certain there is a fundamental difference between letting somebody die and killing somebody. The concept of moral obligations, though intuitive to many people, seems incoherent (see the Drowning Child though experiment by Peter Singer). I think morality (at least primarily) tells us what not to do, rather than what we must do.
There is an action vs. inaction distinction when it comes to character/blame, but it's more an issue that the action takes effort while the inaction doesn't.
The correct equation would be more like (good outcome/effort) where a large effort reduces the obligation for that good outcome, or (bad outcome*effort) where a large required effort to obtain a bad outcome makes it a worse reflection on character/a larger obligation not to do it.
The thing is that you can't necessarily separate the two outcomes (the one death and the hundred) because they are inherently linked.
There are other differences, though, when the "killing" is very close:
1. Psychological harm to yourself. You likely can't murder somebody with your own hands and easily recover from that.
2. Legal consequences if you're culpable.
These are in effect part of the effort required even though overcoming them occurs after the incident because they are caused by it and would not otherwise exist.
So in the absurd thought experiment of pushing the fat man onto the track to stop the trolley, there is not just the effort of getting up and pushing him, but also the effort of overcoming the psychological harm and the legal consequences which drastically lowers the obligation to push him even if we could know that had a net good effect (which as we discussed, is unlikely given how implausible the scenario is, more likely you're just murdering an extra person).