The article begins:
What would you say if you found out that our public schools were teaching children that it is not true that it’s wrong to kill people for fun or cheat on tests? Would you be surprised?
I was. As a philosopher, I already knew that many college-aged students don’t believe in moral facts. While there are no national surveys quantifying this phenomenon, philosophy professors with whom I have spoken suggest that the overwhelming majority of college freshmen in their classrooms view moral claims as mere opinions that are not true or are true only relative to a culture.
What I didn’t know was where this attitude came from. Given the presence of moral relativism in some academic circles, some people might naturally assume that philosophers themselves are to blame. But they aren’t. There are historical examples of philosophers who endorse a kind of moral relativism, dating back at least to Protagoras who declared that “man is the measure of all things,” and several who deny that there are any moral facts whatsoever. But such creatures are rare. Besides, if students are already showing up to college with this view of morality, it’s very unlikely that it’s the result of what professional philosophers are teaching. So where is the view coming from?