[Rain Man]

I bet that early cro-magnons probably sat around the campfire saying stuff like, "When I was a kid we had to use stone spears, and we had to sharpen them with stones, and we had to find the stones ourselves. These kids today just sit around with their atlatls and their copper stuff and they think the world owes them a mammoth. Well, I'll tell you what. Someday our generation won't be around to help them out and those glaciers are going to come over the hill and then we'll see if they were listening when we showed them ten times how to make a waterproof mukluk out of mastodon intestines."