1

Movie how technology has change over time, I can start with some thing thats very big that is 2gb and show people the new ipod thats 32gb but 3 times smaller.I can show a really old tv and then show one of the new tv's that just came out that a thin as an cell phone. And so on, And then leave in of with some thing thats already well made and ask the question how better can this get whats the next step that thhe world is going to take.

2

One character can have multiple personalities, so it's actually just one person interacting with themselves. Each personality wants to be dominant so they put themselves down.

3

Why not a world where everyone lost their sense of humor except one person.