Global warming, the zombie apocalypse, and plain old dull, rehashed, overdone doom and gloom aside, your thoughts about the future, including anything revolving around Star Trek, will do for this topic.  The Star Trek angle always works for us, but that's just because we are Trekkies here at Groovy Guru.  And we are not just old fashioned Tekkies, although we admit Captain Kirk was really groovy. We admire the all the generations that overcame all the stuff we in the present thought was going to happen.  They even did things we didn't know would come up, like kicking the Klingon's butts.  But you can expand from the whole Trekkie thing and hit on other concepts if you like.