If you get an answer of “permissible but not obligatory”, then you aren’t finished; you’ve only concluded that it isn’t overwhelmingly slanted in one direction, but you still need a decision.
Why? In terms of algorithms, this might just be a place where you want to flip a coin. Or do you think that admissible decision procedures should always give the same answer to the same question? (If so, I’d love to know why you think that.)
But also, depending on whether you think rational agents with the same evidence can disagree about the button, you might think that “permissible-not-obligatory” is a worthwhile social category, even if you don’t think it ever obtains for an individual. That is, you might want a set of laws that allow such acts but do not punish people if they choose not to perform such acts.
Why? In terms of algorithms, this might just be a place where you want to flip a coin. Or do you think that admissible decision procedures should always give the same answer to the same question? (If so, I’d love to know why you think that.)
But also, depending on whether you think rational agents with the same evidence can disagree about the button, you might think that “permissible-not-obligatory” is a worthwhile social category, even if you don’t think it ever obtains for an individual. That is, you might want a set of laws that allow such acts but do not punish people if they choose not to perform such acts.