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.

It's not fair that kids feel like they have to be naturally gifted at math and science, but with , it's often pushed to the side. It doesn't make any sense to me why it shouldn't be a big part of kids' lives.

From my earliest acquaintance with the science of political economy, it has been evident to my mind that capital was the product of labor, and that therefore, in its best analysis there could be no natural conflict between capital and labor.

My own ambitions were eclectic. My father ran a steel plant, and I was expected to study metallurgy and end up at the steel plant when I finished high school at age 15. Despite my proficiency at science, I decided against it and instead went on to study filmmaking.

There were probably, what, 300 science-fiction members in the SFWA, of whom probably a hundred were active members in the sense that they were selling something every year, or every couple years.