The Markkula Center for Applied Ethics at Santa Clara University has some real­ly use­ful think­ing and cur­ric­u­la around ethics. One of the things they point out is that what ethics is not is eas­i­er to talk about than what ethics actu­al­ly is. And some of the things that they say about what ethics is not include feel­ings. Those aren’t ethics. And reli­gion isn’t ethics. Also law. That’s not ethics. Science isn’t ethics.