Post-human intelligence will develop hypercomputers with the processing power to simulate living things - even entire worlds. Perhaps advanced beings could use hypercomputers to surpass the best 'special effects' in movies or computer games so vastly that they could simulate a world, fully, as complex as the one we perceive ourselves to be in.

As regards my own 'philosophy,' I continue to be inspired by the music, liturgy and architectural tradition of the Anglican Church in which I was brought up. No one can fail to be uplifted by great cathedrals - such as that at Ely, near my home in Cambridge.

Some of the 'aha' insights that scientists strive for may have to await the emergence of post-human intellects.

To most people in the U.K., indeed throughout Western Europe, space exploration is primarily perceived as 'what NASA does'. This perception is - in many respects - a valid one. Superpower rivalry during the Cold War ramped up U.S. and Soviet space efforts to a scale that Western Europe had no motive to match.

I hated sport, but at 13, I went to an aerobics class and the teacher thought I had natural rhythm. She suggested formal dance classes, and that's when I finally found something I was really good at.

I remember thinking this was a proper football interview, just as David Davies had promised. But then the line of questioning changed, and it became about my beliefs on reincarnation.

Football is not about suffering. It's about enjoyment. Control the ball, be friendly with it, try to attack, try to score goals. Of course defending is part of it, but you can defend in a lot of ways.

What's more important is, rather than looking at it from a commercial point of view, what we have to make sure is, where there's existence of the sport, it keeps on increasing there, and at the same time, you look at some of the other countries where there's the prospect of playing cricket.