Cars are the most central thing in America, in a lot of ways. They've probably influenced the way we live more than anything else, and yet every really big problem - whether it's the environment or who dictates the international economy because of oil - is all tied to cars. Ultimately, cars are bad for civilization. I don't know if they'll end us.

It was the kind of love you can only feel toward someone you don't actually know.

Maybe I could survive in one of those resort prisons where they house white-collar criminals. I've always wanted to get better at tennis.

I think a bigger difference with social media is going to be things like the impact Instagram will have for historians. For the longest time, we had no images of the past. And then when we had the advent of the camera, we had a record of the things people chose to photograph, which, for a while, were portraits of your family, a new building we built, or a really big horse. Well now we have images of everything. That will be the biggest difference I think - that we will have a visual record of this reality in a way that will be completely covered.

Everyone knows history is written by the winners, but that cliche misses a crucial detail: Over time, the winners are always the progressives. Conservatism can only win in the short term, because society cannot stop evolving (and social evolution inevitably dovetails with the agenda of those who see change as an abstract positive). It might take seventy years, but it always happens eventually. Serious historians are, almost without exception, self-styled progressives. Radical views--even the awful ones--improve with age.

Perhaps we humans are still in command, and perhaps there really will be a conventional robot war in the not-so-distant future. If so, let's roll.

We all eventually become whatever we pretend to hate.