Depends on what you mean by “Illusion” and “Ethics.” I’d actually agree that the question of “Does an objective code of ethics exist” is confused like the free will one, and that there’s a sense in which it does and a sense in which it doesn’t.
The sense in which it does is twofold. First, codes of ethics can be objectively wrong; for example, any set of ethics which does not attempt to maximize an expected utility function must be inconsistent (See Yudkowsky’s post on the von Neumann-Morgenstern axioms). So there’s a sense in which moral systems can be straight-up bad. Another criterion that can rule out a moral system is strict Pareto inefficiency: If you have two moral systems, and every single agent agrees that they would be worse off under one of them than the other, then you really should chuck out that worse system.
However, out of these systems, you’re not going to find only a single moral law printed on the fabric of the universe, regardless of how hard you try. Try starting with the Euthyphro dilemma, and just replace “God” with “The Universe.” Even if in some far-off corner of Alpha Centauri there did actually end up being a “Moral thermometer” that measures how moral the universe is, and it went up whenever I kicked a little kid in the face, I’d tell that thermometer to **** off. The idea of a “Natural law of the universe” is a pretty bad one, given that even if it existed, there would be no reason to follow it if it clearly conflicted with the general human idea of morality.
None of that is relevant to the ways in which physics impacts ethics. Deterministic causality impacts fee choice, and through that, praise, blame and the moral wort of actions. MWI is also deterministic, and impacts the ability to refrain from an action: if there was ever a non zero probability of you murdering someone, there is a, wield where you did.
Which is why, again, I’m suggesting Yudkowsky’s writings describing compatibilism. There is a sense in which objective morality exists, and a sense in which it doesn’t; there is similarly a sense in which the world is deterministic and a sense in which we have free will, and the appearance of conflict has to do with our intuitions being too vague and needing to be sharpened and defined better.
Depends on what you mean by “Illusion” and “Ethics.” I’d actually agree that the question of “Does an objective code of ethics exist” is confused like the free will one, and that there’s a sense in which it does and a sense in which it doesn’t.
The sense in which it does is twofold. First, codes of ethics can be objectively wrong; for example, any set of ethics which does not attempt to maximize an expected utility function must be inconsistent (See Yudkowsky’s post on the von Neumann-Morgenstern axioms). So there’s a sense in which moral systems can be straight-up bad. Another criterion that can rule out a moral system is strict Pareto inefficiency: If you have two moral systems, and every single agent agrees that they would be worse off under one of them than the other, then you really should chuck out that worse system.
However, out of these systems, you’re not going to find only a single moral law printed on the fabric of the universe, regardless of how hard you try. Try starting with the Euthyphro dilemma, and just replace “God” with “The Universe.” Even if in some far-off corner of Alpha Centauri there did actually end up being a “Moral thermometer” that measures how moral the universe is, and it went up whenever I kicked a little kid in the face, I’d tell that thermometer to **** off. The idea of a “Natural law of the universe” is a pretty bad one, given that even if it existed, there would be no reason to follow it if it clearly conflicted with the general human idea of morality.
None of that is relevant to the ways in which physics impacts ethics. Deterministic causality impacts fee choice, and through that, praise, blame and the moral wort of actions. MWI is also deterministic, and impacts the ability to refrain from an action: if there was ever a non zero probability of you murdering someone, there is a, wield where you did.
Which is why, again, I’m suggesting Yudkowsky’s writings describing compatibilism. There is a sense in which objective morality exists, and a sense in which it doesn’t; there is similarly a sense in which the world is deterministic and a sense in which we have free will, and the appearance of conflict has to do with our intuitions being too vague and needing to be sharpened and defined better.