Maybe someone will invent magic, and we'll be able to abacadabera in pea-sized 10ghz processors!
My dad told me once that some people from his generation were positive we'd have colonized the moon by 2010...
My dad told me once that some people from his generation were positive we'd have colonized the moon by 2010...
Wars and such...
If we don't, it seems totally possible that at some point a large-scale disaster on Earth could wipe out all human life.