Antarctica, one of the things that was so remarkable about it was that the ice itself is a kind of pure geometry, so say, for example, if I was facing someone wearing I don't know, a Joy Division t-shirt with the mountains on it or something like that.

There is a complexity and layering that goes on with this kind of thing, so the music is slightly repetitive and when I say repetitive it's in the same tradition as people like Steve Reich or Erik Satie or even WC.

For me, DJ culture - with its obsession with collecting records and archiving everything - predated the "cloud" concept with primitive material like the mixtape. Now we would call it "collaborative filtering" or something technical, but the impulse is the same - gather fragments, make something new. That is how you will bypass the climate-change skeptics: render them totally obsolete.

You know you don't really need the band or the singer/songwriter in the same way, so you look at everything as part of your palette.

The idea of a visual icon that gives you a sense of information very quickly and that you can easily just say "That's what the style is."

I can only wonder what astronauts must feel like or something like that when you're really in the space of silence and you are feeling and breathing in a way that you're really aware of your muscle and bone and the breath and the body and the movement and all of those things that just you take for granted in the urban landscape.

One of the main things that differentiates them [artists of 70s] from artists before is that they made albums based on the fact that they didn't care about the band as a thing in its own right. They cared about manipulating the recording and that became the album.