I followed the launch of the library with Margaret Atwood and then David Mitchell. I just sat quietly at home secretly envying them. Then just over a month ago she asked me if I would like to be the third author to join the library.

I'm not one of those writers who writes everyday.

The option is always on the table. When we [with Bjork] were starting as creative kids in the Eighties, we found each other. I was 19, she was 16 and a friendship was made.

I followed the launch of the library with Margaret Atwood and then David Mitchell. I just sat quietly at home secretly envying them. Then just over a month ago she asked me if I would like to be the third author to join the library.

All authors secretly hope that their works will be read in 100 years' time and 200 years, and that they will somehow survive into the future.

[Bob Dylan] builds his lyrics, of course, from personal experience, but it's also a literary work. He draws heavily on his knowledge of American lyric tradition as well as European modernism. But he should let the Nobel Prize Committee know if he is accepting it or not.

Bjork is one of my oldest friends so we share the friendship and common roots. That is what we build on when we work together.