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.

The intelligence community, for the most part, has no accountability at all; to the Congress, to us the American people, and so they feel that they above the law.

No responsible scholar who thinks a sitting president cannot be indicted also thinks an attorney general can try to truncate a process of oversight - by Congress, for example - by 'pre-clearing' the president in advance.

The American formula for creating business is not to have the government create business.

We negotiated with the Honduran government the establishment of a regional military training center, for training central American forces, but the primary motivation for doing that was to be able to bolster the quality, improve the quality of the El Salvadoran fighting forces.