A Quote by Neil Turok
Some day we'll move into space and start ensuring the survival of our species beyond Earth, whether it happens in a hundred years or a thousand.
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If we can avoid disaster for the next two centuries, our species should be safe as we spread into space. If we are the only intellegent beings in the galaxy we should make sure we survive and continue. . . . Our only chance of long-term survival is not to remain inward looking on planet Earth but to spread out into space. We have made remarkable progress in the last hundred years. But if we want to continue beyond the next hundred years, our future is in space.
Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill. But our genetic code still carries the selfish and aggressive instincts that were of survival advantage in the past. It will be difficult enough to avoid disaster in the next hundred years, let alone the next thousand or million. Our only chance of long term survival, is not to remain inward looking on planet Earth, but to spread out into space.
The health of our home planet and the survival of our species will only be secured through the use of space resources and the expansion of Earth's economic sphere to the Moon and beyond. Creating an off-Earth economy and multi-planet civilization will safeguard the long term prospects of humanity.
The planet earth has a life span of eight billion years, give or take a few million. People have been around for approximately forty thousand years-a virtual blink in the cosmos. It is sad that we as a species are ravaging the natural world so fast that we are jeopardizing our survival. If we wipe ourselves out, it would be the height of folly, but the earth will survive even us. It will eventually restore itself. It might take a few thousand years, and it won't be just as it was before, but its life is stronger than death.
Diversity is a survival factor for the community itself. A community of a hundred million species can survive anything short of total global catastrophe. Within that hundred million will be thousands that could survive a global temperature drop of twenty degrees—which would be a lot more devastating than it sounds. Within that hundred million will be thousands that could survive a global temperature rise of twenty degrees. But a community of a hundred species or a thousand species has almost no survival value at all.
There are millions of different species of animals and plants on earth--possibly as many as forty million. But somewhere between five and fifty BILLION species have existed at one time or another. Thus, only about one in a thousand species is still alive--a truly lousy survival record: 99.9 percent failure!
Selective memory is surely one of nature's most effective ways of ensuring the survival of our species.
Our greatest theoretical physicist, Stephen Hawking, recently declared that humans have no more than a hundred years to get off this planet to ensure the survival of our species. And when someone such as he does so, it is with an understanding not just of the science, but of both our tenuous place and our possibility in the universe.
I want my great-granddaughter to have a fairly good understanding of the world in which I lived for 81 years and also the world before I came into it - all the way back a hundred thousand years, to the beginning of our species.
We will eventually build space science labs and hotels, prodding the capability for missions beyond the orbit of the Earth. Our space-hotel guests will be able to take breath-taking excursions, flying a couple of hundred feet above the Moon's surface in small two-man spaceships. In time, we will launch missions to Mars and beyond.
I was born on January 8, 1942, exactly three hundred years after the death of Galileo. I estimate, however, that about two hundred thousand other babies were also born that day. I don't know whether any of them was later interested in astronomy.
I firmly believe that we who are alive and can think today-in the closing years of the 20th century-have a commitment to our species to make sure that the flicker of movement we have thus managed in space stays sufficiently kindled so that the people of the 21st century can build upon and extend the human abode from Earth to the cosmos beyond.
The ability to double our biomass - not by waiting several million years and growing to be the size of an elephant - but waiting a few hundred thousand years for neurons to sprout into our brains - ones capable of having us create emotional relationships with other members of our species. We thereby double our biomass not by getting bigger, but by creating an ally.
You look at the fact that for millions of years species on earth have been developing and we've been knocking them off at like a hundred a day.
It is said there are flowers that bloom only once in a hundred years. Why should there not be some that bloom once in a thousand, in ten thousand years? Perhaps we never know about them simply because this "once in a thousand years" has come today.
The next moment is as much beyond our grasp, and as much in God's care, as that a hundred years away. Care for the next minute is as foolish as care for a day in the next thousand years. In neither can we do anything, in both God is doing everything.
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