Originally Posted by Mjölnir
I think we differ in our interpretations of The Joker as well. I found him to be someone who really enjoyed what he was doing. I found him to be doing what he wanted while the other two villains did what they thought was needed (the Bane motivational debate aside).
Well, the difference is, I Ra's and Bane have the ability to care about other people. They both seem to think there's at least something worth saving in the world or aspiring to.
Joker just wants to see it all burn and he doesn't care about another single soul (except maybe Batman in a twisted way).