In brief, for many (if not most) students today, “There is no enemy other than the man who is not open to everything.”Read the rest.
The irony, of course, is that in judging us for judging others they are themselves violating the very commandment to which they want to hold us accountable! To insist that it is wrong to pronounce others wrong for embracing a particular belief or moral practice is itself an ethical position, a moral stand. To insist on uncritical tolerance of all views is extremely intolerant of those who embrace a different perspective.
Get's Sam' new book here which looks very helpful.