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.

Mr Trump is a different type of leader not burdened by rigid ideology. He does not think like a politician, nor does he talk or sanctimoniously moralise like one, making him an easy target for demonisation. However, he is an empathetic person who recognises the pain of America's middle class.

You can't be a major company today without paying attention to celebrities. They are the leaders in beauty and fashion.

At no time during the period intervening between the ratification of the Constitution and the inauguration of the new government were the leaders in Federalism certain that the agrarian party, which had opposed the Constitution, might not render the instrument ineffectual by securing possession of Congress.

For which reason I would exhort you to pay all due Regard to the government over us; to the KING and all in authority; and to lead a quiet and peaceable life.