In the movie Wall-E there are several places which I could not understand.
- How did Earth change to trash? Did any World-war 3 happen? Or did any Atomic war take place? Did men destroy the environment totally?
- Why was Wall-E made? I suppose to collect the dumps. But who made him and why was he alone? Surely those who made Wall-E did not make him alone? Where were the others?
- Why did B&L take the responsibility to bear the expenditure of letting mankind survive in their spaceship? It looks like they somehow are responsible for what happened to Earth in that movie. But how?
I could not find any answers.