We woke up some years ago about the consequences of ozone depletion, the hole in the atmosphere. You can't see it. You can't taste it. You can't smell it. But now we do regard that as a key issue. It's a scientific finding.
I don't know how many days I worked there [on Star Wars]. The thing I do remember was I somehow got a parking space next to Kermit the Frog. It was Jim Henson's space, with this Kermit the Frog sign. I took a photo of it and sent it to my mom with a caption that read, "Look, Mom. I made it. I got a parking space next to Kermit the Frog. " I was always fascinated by the film-set infrastructures.