Is time travel the same as nostalgia? Of course not. Time travel seems to be where technology is taking us, not literally yet, but certainly in terms of information at our disposal and the workings of us as sentient beings. I know more about the hell of the past (I usually choose Stalingrad TV docs on the remote) than I could have done twenty years ago. It puts me there progressively more. However it only works backwards. Looking backwards is usually called nostalgia. They are obviously not the same thing, infact they are probably totally opposite things. And don't think I'm going all William Burroughs on you. This has confused architecture, which appears to have confused knowledge with progress; less and less knowledge- more and more tomorrow. This is a troubling thought.