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 had an artistic streak and was good at painting and drawing and also very good at English, but I did want to be a scientist. The education system means you have to choose physics or Shakespeare. It can't be both.

I started out wanting to be a naturalist. My obsession in my youth was with bird-watching. I collected things, I spent a lot of time outdoors. I only vaguely realized that science was a little more than natural history, but by then I was hooked.

Our socialism does not include extreme materialistic concepts, since Indonesia is primarily a God-fearing, God-loving nation. Our socialism is a mixture. We draw political equality from the American Declaration of Independence. We draw spiritual equality from Islam and Christianity. We draw scientific equality from Marx.

About the time you might start to think that science fiction - the real stuff, not the species of fantasy that goes under the name - is really dead, along comes a story by Cory Doctorow.