Comment Re:The premise -- collectivism (Score 2) 317
Well, not to let research get in your way, but the vast majority of suicides are the result of (a) fleeting desire and (b) opportunity. To wit, those stupid "anti-jumping" fences you see on bridges? Those lower suicide rates - not move them. Therefore, preventing someone from committing suicide is a good thing.
I feel you're jumping the gun on that conclusion, because it would justify essentially all kinds of nanny-state behavior on what an alleged future self might want. The twenty-something me did a lot of things thirty-something me wouldn't have and didn't do a lot of things I would have, but that was past-me's choice. And I'm going to pass along my choices to forty-something me (hopefully) but I don't know what he'll think of them. Heck, hangover-me often thinks last night's party-me could have skipped those last beers. I wouldn't take away his/my freedom to make those choices.
Of course you might argue that if you're dead you don't have a future, but you are arguing the same principle. If it's for the good of your future self, society can disempower you from making your own choices today. I don't find that nearly as unproblematic as you. As for philosophy, I can't say more than it's more my life than anyone else's. I can't give a proof for it anymore than you could prove "All men are created equal". A racist would disagree, it's more of a fundamental theorem on which you can build a moral compass. If instead you imagine a master and slave race you get a different compass, they're more like different mathematical models built on different axioms than one indisputable truth.