@Thomas,
Thomas wrote:ughaibu wrote:are you attempting to defend the stance that utilitarianism doesn't result in a minority of people suffering?
No---because a world in which
nobody is suffering isn't an option.
Every system of ethics, if applied, will produce a world where at (at least) a minority of people suffers. That includes Utilitarianism.
Of course, so utilitarianism reduces to a statement about numbers.
Thomas wrote:The first part invents a strawman-world in which mentally ill people can be assumed to know what they're doing.
Nonsense, I suggest you look up the fallacy of attacking a straw man. If it is the case that there is at least one person who meets the following conditions:
1) diagnosed as mentally ill
2) considered to be a danger to themself
3) aware of what they are doing (in whatever the relevant sense is)
and if it is the case that such a person is committed to a mental institution, then there is an actual case to deal with. But in any case, philosophy is primarily discussed by way of hypotheticals, so unless you can show that the above four conditions
can not apply, then you have a question to answer.
Thomas wrote:The second part invents a world in which what Utilitarianism means what you say it means, not what Utilitarians say it means.
This too is nonsense. Are you claiming that by "utilitarianism" you mean something other than the belief that the most morally worthy action is the action which results in the greatest good for the greatest number of people?
Thomas wrote:ughaibu wrote:I see no reason to accept this and you haven't offered any method of quantifying relative suffering. Assume that during the time that the defecator is awake and active, on average twenty people are disturbed in various ways and to various degrees, how do you decide that committal to a mental hospital, for an indefinite period, (notice that this does not imply a life sentence) is the course of action providing the greatest good for the greatest number of people?
In principle, you could ask pedestrians in the park how much they'd be willing to pay in order to not be disturbed by public defecation in the park. You could also ask defecators how much money they'd be willing to pay---in dollars and in abstinence from public defecation---for every day not spent in a mental hospital. Then you calculate the sentence or fine that minimize the total cost for everyone. It's not a perfect process, but it's a reasonably workable one.
In short, you are not in a position to state that the suffering of the detainee is a lesser good than the suffering of the public, and you espouse a course of action that might result in detention.
I dont understand what you're arguing for, you admit that there will be suffering under utilitarianism and haven't shown utilitarianism to be a thesis concerning other than numbers. As far as I can see, this means that you have not met Night Ripper's point.