The good old days are mostly an illusion: by almost every measure that can be counted, life today is better for almost everyone than it was fifty or a hundred years ago.

If you think about the good old days, they're mostly an illusion. In almost every way, life is better for almost everyone today than it was say 50 years ago or 100 years ago. We live better lives by and large than our grandparents did, and their grandparents did, and so on. And you can see that in global illiteracy rates, global poverty rates, global infant mortality rates. Almost any metric you choose, we're better off than we used to be.