"...another thing you sometimes find in non-literate cultures is development of the most extraordinary linguistic systems: often there's tremendous sophistication about language, and people play all sorts of games with language. So there are puberty rites where people who go through the same initiation period develop their own language that's usually some modification of the actual language, but with quite complex mental operations differentiating it -- then that's theirs for the rest of their lives, and not other people's. And what all these things look like is that people just want to use their intelligence somehow, and if you don't have a lot of technology and so on, you do other things. Well, in our society, we have things that you might use your intelligence on, like politics, but people really can't get involved in them in a very serious way -- so what they do is they put their minds into other things, such as sports. You're trained to be obedient; you don't have an interesting job; there's no work around for you that's creative; in the cultural environment you're a passive observer of usually pretty tawdry stuff; political and social life are out of your range, they're in the hands of the rich folks. So what's left? Well, one thing that's left is sports -- so you put a lot of the intelligence and the thought and the self-confidence into that. And I suppose that's also one of the basic functions it serves in the society in general: it occupies the population, and keeps them from trying to get involved with things that really matter."