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.

Over the years, my marks on paper have landed me in all sorts of courts and controversies - I have been comprehensively labelled; anti-this and anti-that, anti-social, anti-football, anti-woman, anti-gay, anti-Semitic, anti-science, anti-republican, anti-American, anti-Australian - to recall just an armful of the antis.

Through art and science in their broadest senses it is possible to make a permanent contribution towards the improvement and enrichment of human life and it is these pursuits that we students are engaged in.

Philosophy is altogether less pure now. It's been impurified by science and social science and history.

The fossil fuel industry has taken control of, and powered up, architecture and methods originally built by the tobacco industry and others to attack and deny science.