Nietzsche's central argument for anti-realism about value is explanatory: moral facts don't figure in the “best explanation” of experience, and so are not real constituents of the objective world. Moral values, in short, can be “explained away.” Such a conclusion follows from Nietzsche's naturalism (on the latter, see the competing accounts in Janaway 2007 and Leiter 2013). As we saw in the context of Nietzsche's critique of morality, Nietzsche thinks a person's moral beliefs can be explained in naturalistic terms, i.e., in terms of type-facts about that person. Thus, to explain a person's moral judgments, one needn't appeal to the existence of objective moral facts: psycho-physical facts about the person suffice. Thus, since non-evaluative type-facts are the primary explanatory facts, and since explanatory power is the mark of objective facts, it appears that there cannot be any value facts. Moral judgments and evaluations are “images” and “fantasies,” says Nietzsche, the mere effects of type-facts about agents (D 119). — Standford Encyclopedia of Philosophy: Nietzsche's Moral and Political Philosophy, by David Papineau
The “inner world” is full of phantoms…: the will is one of them. The will no longer moves anything, hence does not explain anything either — it merely accompanies events; it can also be absent. The so-called motive: another error. Merely a surface phenomenon of consciousness — something alongside the deed that is more likely to cover up the antecedents of the deeds than to represent them….
What follows from this? There are no mental [geistigen] causes at all. (TI VI:3) — Nietzsche
Nazism in it's propoganda for example promoted a pretentious intellectual acknowledgement of commonly received moral values whilst cynically concealing the reality of it’s transgressions of same in practice - but from a process not really defined. — Lockhart
If not, then what makes the processor(s) in Data, Eva or any potential computer different from pencil and paper? — Marchesk
But none of this makes it the case that moral judgments are anything other than how individuals feel about behavior. — Terrapin
Morality is "in-built" just like pain is. Moral judgments are a way that your brain works. Environment can influence those judgments, but you don't receive the judgments from your environment. — Terrapin
It teaches that the proper mode is to be poor, helpless, and full of self-loathing. Agree? — mongrel
Morality isn't actually learned... — Terrapin