Gothamist.com has a great little piece about New York in 1980, as imagined in 1930. What’s fascinating is how absolutely, stunningly wrong the vision was. I mean, they are not even close!
I haven’t spent a minute trying to image New York City in 2062, so maybe our best guesses about the New York of the future will be just as absurd. But somehow, I don’t think so, although we will undoubtedly get the technology of 2062 wrong.