From a quick read, your view seems to be similar to that of Gilbert Harman. See his paper “Moral Relativism Defended” and the his part of the book Moral Relativism and Moral Objectivity.
From a quick read, your view seems to be similar to that of Gilbert Harman. See his paper “Moral Relativism Defended” and the his part of the book Moral Relativism and Moral Objectivity.