Atheism and Ethics

[Lucian]

I didn't see a proper question.  Morality could simply be a brute fact, that the universe has a moral dimension.  As with most moral realistic theories, the ontology is simple, it's the epistemological challenge that's hard.

Thanks Angrboda. I agree that that could be the case, my interest is what you think supports that view. Further, what exactly do you think this moral dimension is, as in what makes a moral fact different from a fact about physics, or economics etc?