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If we ever establish contact with intelligent aliens living on a planet around a distant star ... They would be made of similar atoms to us. They could trace their origins back to the big bang 13.7 billion years ago, and they would share with us the universe's future. However, the surest common culture would be mathematics.

Martin Rees

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Martin Rees
Age: 82
Born: 1942
Born: June 23
Astronomer
Astrophysicist
Cosmologist
Physicist
Politician
University Teacher
Jórvík
Baron Rees of Ludlow
Martin John Rees
Baron Rees of Ludlow
OM
FRS
FREng
FMedSci
Lord Martin Rees
Professor Martin John Rees
Baron Rees of Ludlow
Star
Distant
Ever
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Atoms
Made
Universe
Planet
Aliens
Origins
Years
Bigs
Planets
Billion
Surest
Would
Living
Intelligent
Similar
Bang
Culture
However
Billions
Bangs
Science
Share
Contact
Trace
Around
Stars
Mathematics
Establish
Back
Common

More quotes by Martin Rees

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Scientists surely have a special responsibility. It is their ideas that form the basis of new technology. They should not be indifferent to the fruits of their ideas. They should forgo experiments that are risky or unethical.
Martin Rees
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I think a few hundred years from now we'll start having the 'posthuman' era of different species.
Martin Rees
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Some claim that computers will, by 2050, achieve human capabilities. Of course, in some respects they already have.
Martin Rees
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It's better to read first rate science fiction than second rate science-it's a lot more fun, and no more likely to be wrong.
Martin Rees
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Science isn't just for scientists - it's not just a training for careers.
Martin Rees
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I suspect there could be life and intelligence out there in forms that we can't conceive. And there could, of course, be forms of intelligence beyond human capacity-beyond as much as we are beyond a chimpanzee.
Martin Rees
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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
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In future, children won't perceive the stars as mere twinkling points of light: they'll learn that each is a 'Sun', orbited by planets fully as interesting as those in our Solar system.
Martin Rees
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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
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The U.S., France, Germany and Canada have all responded to the financial crisis by boosting rather than cutting their science funding. The U.K. has not.
Martin Rees
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The important point there is that when people talk about a mean temperature rise of say two, three or four degrees that's a sort of global average which really is a signature of large scale change in climatic patterns.
Martin Rees
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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
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An insect is more complex than a star..and is a far greater challenge to understand.
Martin Rees
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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
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Experiments that crash atoms together could start a chain reaction that erodes everything on Earth.
Martin Rees
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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
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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
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I'm not myself religious but have no wish to insult or denigrate those who are.
Martin Rees
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There may be organic life out there, or maybe machines created by long-dead civilizations, but any signals, even if they are difficult to decode, would tell us that the concepts of logic and physics are not limited to the hardware in human skulls, and will transform our view of the universe.
Martin Rees
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I recall a lecture by John Glenn, the first American to go into orbit. When asked what went through his mind while he was crouched in the rocket nose-cone, awaiting blast-off, he replied, I was thinking that the rocket has 20,000 components, and each was made by the lowest bidder.
Martin Rees