Likewise, for some reason it still seems to be socially acceptable among the educated professional and managerial classes to discriminate against the less intelligent and even openly mock them. There seems to be a social consensus now that it's wrong to make fun of people with an IQ below about 70 (intellectually disabled) but apparently those in the roughly 71 - 99 IQ range are fair game. Is that morally right? I don't understand it.