 There are more straightforward ways in which evolutionary biology, as well as results from empirical moral psychology, can play a corrective role in normative ethics. Evolutionary biology and comparative genetics might, for example, be used to undermine false claims about race, which underlie racist ethical claims. Experimental psychology might be used to cast doubts on the moral condemnation of homosexuality by supporting the debunking hypothesis that such judgments stem from projected disgust. More generally, psychological experiments can expose typical human pitfalls in moral judgment and behavior—tendencies toward cruelty in conditions of power inequality, or toward exaggerated moral condemnation when experiencing disgust or stress. If we understand these facts about ourselves, we can more effectively pursue and realize normative goals such as non-violence or fairness by avoiding circumstances that lead to cruelty, or by watching for and correcting distorting influences on our judgment (Glover 2000; Appiah 2008, 49, 71–72, 110–11, 124; Buchanan and Powell 2018). As noted earlier, however, the normative goals themselves will not have been set for us by evolutionary biology or psychology. That task falls to informed moral reflection.