I took acting classes in college and once I graduated I decided to give acting a shot when I couldn't really think of anything else to do. It took me a couple of years to get an agent and my first big break was The Fanelli Boys which was a sitcom on NBC. Then I did a few television movies.
This is actually a very important principle that science is learning about large systems like evolution and that futurists are learning about anticipating human society: just because a future scenario is plausible doesn't mean we can get there from here.