I did a talk for Secret Bettakultcha recently about how scary and weird the people of the future will most likely be. I was, it should be said, less judgemental of them in the talk. I honestly believe that being human will be very different on a fundamental level in a hundred years to how it is now, though.
It's been suggested that I'm trying to cover too much ground in five minutes, so if I do another Bettakultcha talk I might scale it back a bit.
I will at some point soon put together a post containing reference materiel I used for this. For now, here's the video:
You can see my previous Bettakultcha talk - on why time travel is bad for you - through here.