Star Trek's insight lay in the promise of going to the stars together, with well-defined stereotypes who could supply the emotional frame for the potentially jarring truths of these distant places.

It really helps if you know your subject matter immediately. I find that enormously useful because then you can concentrate on all the usual novelistic things - the character, the plot and so forth - and you don't have to spend an enormous amount of time learning another trade, essentially.

Electromagnetic theory and experiment gave us the telephone, radio, TV, computers, and made the internal combustion engine practical - thus, the car and airplane, leading inevitably to the rocket and outer-space exploration.

Nostalgia is eternal for Americans. We are often displaced from our origins and carry anxious memories of that lost past. We fear losing our bearings.

Innovation requires a novel approach to scientific problem solving, higher level of resource commitments over much longer time durations.

The human element and human judgment around understanding the physics of machines and the process, and how those come together, I think there's going to be a balance we all need to figure out how to strike.

Of all the failed technologies that litter the onward march of science - steam carriages, zeppelins, armoured trains - none has been so catastrophic to prosperity as the last century's attempt to generate electricity from nuclear fission.

My childhood hero was David Attenborough. He opened my eyes to the wonder of the natural world. In fact, he’s still my hero. I interviewed him at the Science Museum in 2015, and he is such a thoughtful, humble and inspiring person."