What difference would it make if Atheist ruled the world?

What I want to know is what the world would be like if all the people who don’t collect stamps ran it. Those a-stamp-collectors surely have a lot in common. For example:

  1. They don’t collect stamps
  2. Uh, they breathe, eat, reproduce?
  3. Profit!

Whoa, lost track of my internet memes there. Sorry.