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.

During times of emergencies, civil crisis, or natural disasters it is important for persons to remain free to exercise their constitutional rights in a lawful and appropriate manner, and I believe it is important that we provide individuals with specific reassurance that we value those rights.

One misconception I think is wrong is that being a larger size means, somehow, that you're neglecting your body, or you don't look after yourself, or you don't love yourself enough to lose weight. We've been saturated with the idea that to be happy you must be thin, or to be healthy you must be thin.

I don't want Daddy's passion to ever end. I want to help endangered wildlife just like he did.

The best advice is to avoid foods with health claims on the label, or better yet avoid foods with labels in the first place.