"I think the most interesting thing about looking back now at the 1950s is how familiar things would be...We can do a lot of things faster, bigger, higher, that sort of thing, but they're essentially the same things. We're talking on the telephone. Now of course we could be going on computers, but even so we would be typing and looking at a screen and in those days we had typing and we had screens. We're connected. The cars might look different but they're still internal combustion engine cars for the most part. All the things that we thought, the flying cars, and buildings a mile high...The nonsense, I like to call it. The things that would make our era un-recognizable are mainly the social things. Imagine going back to the fifties and explaining that we're now discussing homosexual marriage. In the fifties, you didn't even hear the word homosexual, let alone that they might get married. I mean, black and white was illegal, forget two people of the same sex. And it was still OK to lynch people in different parts of our country. It was still OK to expect people to be openly racist in all parts of our country. Interesting how that goes in and out of fashion."