It does often seem that progress in ethics is hard to come by. But can anyone doubt that it is more ethical to live in a society in which slavery is not tolerated than to live in one in which slavery is tolerated? Is it not clearly more ethical to live in a society that allows participation by women than in one that prohibits it? What is true is that ethical progress is not easy or equal. But did anyone expect ethical progress to be easy, automatic or universally acknowledged? Ethical progress may come slowly and at great cost – but it does come.