So you don't believe that humans have any kind of conscience that innately tells us that killing is bad, or that it's too weak to stop murder? There's little other than the fear of punishment keeping me from putting a knife between Taciturn's ribs?
I won't say that law, particularly deterrence through punishment, has nothing to do with a certain level of order, but I will say that anything beyond that is simply setting up hurdles that those who are not perturbed by the consequences of their actions will almost always overcome.
i 100% didn't take that extreme. in fact, i implied the opposite. humans have an innate sense morality (or more specifically, the ability to hold morality) and law exists to uphold that morality on a macro scale. and it's not just 'fear of punishment,' the law (or, its authority) is accepted as legitimate by those subject to it, and that's why it's effective and valid. the fact is, law is meaningless if it isn't trusted and accepted by the society in which it exists, but we're fortunate enough to live in a society where that's not the case, and so the law exists as a way to maintain a unified order on such a grand scale. what i'm suggesting is that law's function in society is to, through its systematic handling of deviant (deviant in the sense that they do not conform to accepted values) individuals, more firmly establish an understanding of what
is deviant. punishment isn't there just as a coercion to conform, punishment is there to confirm conformity, or to make it clear that something is accepted as right or wrong in the context of a culture. i'd be willing to bet that there's little innate human morality can do to uphold courteous traffic practices such as obeying the word "stop," but The Law helps to make it clear (or accepted) that obeying traffic rules is paramount to the safety of others and the effectiveness of our road systems.
on a small scale, human morality is fair enough, because small groups are fairly effective at establishing norms within even just a few moments, but when you're talking on a scale to the key of tens of millions of citizens, law acts as a more efficient way to systematically handle deviance and ensure order.