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by ajuc 2753 days ago
> Free will is needed to identify who the criminal is in any given situation, ie. who are the morally responsible parties.

Belief in free will is required (in most common ethical systems at least - there were whole religions believing in deterministic salvation, where God made people who will sin and can't do anything about it - and people carried on, punishing crimes as usual :) - instead of striving to be good to deserve the salvation people were supposed to strive to be good to prove they are these that will be saved).

Existence of free will isn't.

In universe without free will there can be people who believe in free will and "decide" who is criminal based on that. It's their brains causing them to do so, but in reality neither they, nor the criminals make any decisions - it's all predetermined. But everything still works the same way, and their consciousnesses feel in control.

BTW even the common moral systems doesn't always care about responsibility - for example if you steal because you're a drug addict - nobody searches for the first guy that gave you the drugs and got you addicted. It's assumed it's impossible to find, and to keep society functioning they put you in jail (even if you had no choice).

1 comments

I suggest reading my other reply here since it covers the same ground: https://news.ycombinator.com/item?id=18608505