tritium tritium:
What does the next 100 years hold for humanity?
I'm thinking that some adventurous souls will pursue space travel and we may even see a human being leave the solar system before 2100.
That's only if something spurs us into space. You figure at the start of the last century powered flight was just a fantasy and in 66 years we went from rudimentary powered flight to walking on the moon and I don't think it is irrational to imagine that by 2100 we will be exploring the edge of our solar system and, maybe, we may even send a probe or mission to another solar system.