If you could teach a class of young people one idea from SF, what would it be?

UPDATE: I’m asking a few good SF writers the following question (answer below, and please add your own!) – If you could teach a class of young people one idea from SF, what would it be? Science Fiction is almost an oxymoron. We live in a society where science and the humanities seem to beContinue reading “If you could teach a class of young people one idea from SF, what would it be?”