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Martin Rees Quotes
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Space doesn’t offer an escape from Earth’s problems. And even with nuclear fuel, the transit time to nearby stars exceeds a human lifetime. Interstellar travel is therefore, in my view, an enterprise for post-humans, evolved from our species not via natural selection, but by design. (Martin Rees Quotes)
It is foolish to claim, as some do, that emigration into space offers a long-term escape from Earth’s problems. Nowhere in our solar system offers an environment even as clement as the Antarctic or the top of Everest. (Martin Rees Quotes)
Manned spaceflight has lost its glamour - understandably so, because it hardly seems inspiring, 40 years after Apollo, for astronauts merely to circle the Earth in the space shuttle and the International Space Station. (Martin Rees Quotes)
And we should keep our minds open, or at least ajar, to concepts on the fringe of science fiction. Flaky American futurologists aren’t always wrong. They remind us that a superintelligent machine is the last instrument that humans may ever design - the machine will itself take over in making further steps. (Martin Rees Quotes)
Issues relating to global health and sustainability must stay high on the agenda if we are to cope with an ageing and ever-increasing population, with growing pressure on resources, and with rising global temperatures. The risks and dangers need to be assessed and then confronted. (Martin Rees Quotes)
Science is a part of culture. Indeed, it is the only truly global culture because protons and proteins are the same all over the world, and it’s the one culture we can all share. (Martin Rees Quotes)
Everything, however complicated - breaking waves, migrating birds, and tropical forests - is made of atoms and obeys the equations of quantum physics. But even if those equations could be solved, they wouldn’t offer the enlightenment that scientists seek. Each science has its own autonomous concepts and laws. (Martin Rees Quotes)
If we ever established contact with intelligent life on another world, there would be barriers to communication. First, they would be many light years away, so signals would take many years to reach them: there would be no scope for quick repartee. There might be an IQ gap. (Martin Rees Quotes)
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. (Martin Rees Quotes)
It’s becoming clear that in a sense the cosmos provides the only laboratory where sufficiently extreme conditions are ever achieved to test new ideas on particle physics. The energies in the Big Bang were far higher than we can ever achieve on Earth. So by looking at evidence for the Big Bang, and by studying things like neutron stars, we are in effect learning something about fundamental physics (Martin Rees Quotes)
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 (Martin Rees Quotes)
In our interconnected world, novel technology could empower just one fanatic, or some weirdo with a mindset of those who now design computer viruses, to trigger some kind of disaster. Indeed, catastrophe could arise simply from technical misadventure - error rather than terror (Martin Rees Quotes)
Campaigning against religion can be socially counter-productive. If teachers take the uncompromising line that God and Darwinism are irreconcilable, many young people raised in a faith-based culture will stick with their religion and be lost to science (Martin Rees Quotes)
We should all oppose - as Darwin did - views manifestly in conflict with the evidence, such as creationism... But we shouldn’t set up this debate as ‘religion v science’ instead we should strive for peaceful coexistence with at least the less dogmatic strands of mainstream religions, which number many excellent scientists among their adherents (Martin Rees Quotes)
I’m a technological optimist in that I do believe that technology will provide solutions that will allow the world in 2050 to support 9 billion people at an acceptable standard of living. But I’m a political pessimist in that I am concerned about whether the science will be appropriately applied (Martin Rees Quotes)
I have no religious belief myself, but I don’t think we should fight about it. In particular, I think that we should not rubbish moderate religious leaders like the Archbishop of Canterbury because I think we all agree that extreme fundamentalism is a threat, and we need all the allies we can muster against it (Martin Rees Quotes)
Indeed, our everyday world presents intellectual challenges just as daunting as those of the cosmos and the quantum, and that is where 99 per cent of scientists focus their efforts. Even the smallest insect, with its intricate structure, is far more complex than either an atom or a star (Martin Rees Quotes)
Scientists habitually moan that the public doesn’t understand them. But they complain too much: public ignorance isn’t peculiar to science. It’s sad if some citizens can’t tell a proton from a protein. But it’s equally sad if they’re ignorant of their nation’s history, can’t speak a second language, or can’t find Venezuela or Syria on a map (Martin Rees Quotes)
I would support peaceful co-existence between religion and science because they concern different domains. Anyone who takes theology seriously knows that it’s not a matter of using it to explain things that scientists are mystified by (Martin Rees Quotes)
In the case of climate change, the threat is long-term and diffuse and requires broad international action for the benefit of people decades in the future. And in politics, the urgent always trumps the important, and that is what makes it a very difficult and challenging issue (Martin Rees Quotes)
One of the computer models for a four degree temperature rise would give rise to a 10 degree temperature rise in Africa. And bear in mind also that in the depth of an ice age the mean temperature drop compared to the present was five degrees (Martin Rees Quotes)
Advances in technology - hugely beneficial though they are - render us vulnerable in new ways. For instance, our interconnected world depends on elaborate networks: electric power grids, air traffic control, international finance, just-in-time delivery, and so forth. (Martin Rees Quotes)
The lives of those such as Charles Darwin and Albert Einstein are plainly of interest in their own right, as well as for the light they shed on the way these great scientists worked. But are ‘routine’ scientists as fascinating as their science? Here I have my doubts. (Martin Rees Quotes)
Devastation could arise insidiously, rather than suddenly, through unsustainable pressure on energy supplies, food, water and other natural resources. Indeed, these pressures are the prime ‘threats without enemies’ that confront us (Martin Rees Quotes)
All space projects push the frontiers of technology and are drivers of innovation (Martin Rees Quotes)
Nuclear weapons can be dismantled, but they cannot be uninvented (Martin Rees Quotes)
The universe is still a place of mystery and wonder (Martin Rees Quotes)
Let me say that I don’t see any conflict between science and religion. I go to church as many other scientists do. I share with most religious people a sense of mystery and wonder at the universe and I want to participate in religious ritual and practices because they’re something that all humans can share (Martin Rees Quotes)
An insect is more complex than a star.. and is a far greater challenge to understand (Martin Rees Quotes)
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 (Martin Rees Quotes)