I assume that - because you can get degrees in journalism from very reputable universities - I assume that people can be trained to be journalists. I've never been entirely certain that anyone can be trained to be a novelist in the same way.

The nature of emergent technology is, as Kevin Kelly once said, right out of control. It's an element of human evolution that's completely out of control. It's sort of driving itself, and I don't see it ceasing to do that.

When I start writing a new imaginary future, I have no idea what it is. The characters arrive first. They help me figure out where they are living and I get to fill in the gaps with that and where we are. So when I get to the end of the process of composition, if I feel that I have really done my job, I have no idea what I've got - and I then spend essentially the rest of my life figuring out what it might mean.

Magazines in the traditional sense were aggregators of novelty. A good magazine was a lot of novelty, stuff you've never heard of before, clearly aggregated by people who have been able to travel further and dig deeper than you have been able to do. And that used to be really an important source of stuff for me. And now it is less important because the Internet has eaten it all up. But my Twitter feed as an aggregator of novelty is like... I don't know what I would do if it became any more powerful, I would have to start reining it in somehow.

The past is past, the future unformed. There is only the moment, and that is where he prefers to be.

I look at [Toronto] and think well, perhaps my grandchildren will someday look at this stuff with the sort of appreciation I once held for Art Deco. Although I've come to find Art Deco quite creepy too.

I think the least important thing about science fiction for me is its predictive capacity. Its record for being accurately predictive is really, really poor! If you look at the whole history of science fiction, what people have said is going to happen, what writers have said is going to happen, and what actually happened - it's terrible.