161 Quotes by Martin Rees

God invented space so that not everything had to happen in Princeton.

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.

Science isn't just for scientists - it's not just a training for careers.

It used to be controversial whether smoking caused lung cancer, it used to be controversial whether HIV caused AIDS. Now, there are a few mavericks who deny those things. In the case of climate change, I think the debate is going the same way in that there is a strong consensus that it is a serious matter.

Nuclear weapons can be dismantled, but they cannot be uninvented.

Charles Darwin [is my personal favorite Fellow of the Royal Society]. I suppose as a physical scientist I ought to have chosen Newton. He would have won hands down in an IQ test, but if you ask who was the most attractive personality then Darwin is the one you'd wish to meet. Newton was solitary and reclusive, even vain and vindictive in his later years when he was president of the society.

An insect is more complex than a star..and is a far greater challenge to understand.

The 'clean energy' challenge deserves a commitment akin to the Manhattan project or the Apollo moon landing.

Cosmology does, I think, affect the way that we perceive humanity's role in nature. One thing we've learnt from astronomy is that the future lying ahead is more prolonged than the past. Even our sun is less than halfway through its life.