"What would you say if you found out that our 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." So writes philosophy professor Justin P McBrayer in the New York Times. He found US schools, like New Zealand schools, teach children that any claim about good, right, wrong, etc. is labelled opinion and not fact, and since children are taught only facts are true, any claims about good, right and wrong are not true. It is well worth a read, here.