I’d like to see Manhattan underwater. I’d like to see when the human population plummets and there are no more high rises, because nobody’s buying them. I’m excited about that. Money and desire—all that is going to collapse, and wild green grasses are going to take over.

Cut off a wolf's head and it still has the power to bite.

If [hand-drawn animation] is a dying craft, we can't do anything about it. Civilization moves on. Where are all the fresco painters now? Where are the landscape artists? What are they doing now? The world is changing. I have been very fortunate to be able to do the same job for 40 years. That's rare in any era.

Is someone different at age 18 or 60? I believe one stays the same.

I believe nostalgia has many appearances and that it's not just the privilege of adults. I think children too can have nostalgia. It's one of mankind's most shared emotions. It's one of the things that makes us human. When you live, you lose things. It's a fact of life. So it's natural for everyone to have nostalgia.

In fact, I am a pessimist. But when I'm making a film, I don't want to transfer my pessimism onto children. I keep it at bay. I don't believe that adults should impose their vision of the world on children, children are very much capable of forming their own visions. There's no need to force our own visions onto them.

The single difference between films for children and films for adults is that in films for children, there is always the option to start again, to create a new beginning. In films for adults, there are no ways to change things. What happened, happened.