An interesting talk I heard at a conference once, that I can neither remember the speaker for or speak to their legitimacy, suggested that we might have some lower form of intelligence encoded into our language. They posed the idea that we have enough unique words, and combination of words, that it starts to have reason unto itself similar to how our neurons and their connection breed intelligence. The idea was that we as humans have baked intelligence into our own speech patterns. It seemed a little to abstract for me, but potentially goes a little way to explaining how a statistical averaging algorithm with some randomness, at scale, starts to look like it very occasionally has a genuinely novel thought.