While the entire movie is of debatable quality*, the little-seen Mike Judge comedy "Idiocracy" opens with a brilliant sequence. A narrator introduces us to two families. The first is an intelligent couple of yuppies who are waiting to have children. The second is started by a hillbilly retard with his wife and several neighbor-mistresses.
(This clip provides the only laugh out loud line in the whole movie: "I'm going to fuck ALL of you!!")
The proliferation of this retard hillbilly family leads to a dystopic future where everyone is descended from idiots (and also leads to a film that fails to live up to the potential of this opening sequence).
Why do I bring this up now? Well, to those who doubt the prophetic nature of this film, I give you:
the Duggar's first grandchild. Something for all my intelligent-yet-childless friends to think about**.
*The Suze H-A-T-E-D the entire thing and was angry at me for making her watch it for about... actually, I think she's still a little peeved.**says the childless man.