A Quote by Ramez Naam
Threats that could wipe out the bulk of life on earth abound. Planetary catastrophe could come in the form of a killer asteroid impact, the eruption of massive supervolcanoes, a nearby gamma ray burst that sterilizes the earth, or by human-driven environmental collapse.
Related Quotes
In time, [a Martian] colony would grow to the point of being self- sustaining. When this stage was reached, humanity would have a precious insurance policy against catastrophe at home. During the next millennium there is a significant chance that civilization on Earth will be destroyed by an asteroid, a killer plague or a global war. A Martian colony could keep the flame of civilization and culture alive until Earth could be reverse-colonized from Mars.
We could not wipe ourselves out with a nuclear war. I do not want so sound too positive. It would be a catastrophe, but it would not be a final one. We are not powerful enough for that. An asteroid could be that powerful. That is why we need to do our homework.
If the positive innovations connect exponentially before the massive breakdowns reinforce one another, the system can re-pattern itself to a higher order of consciousness and freedom without the predicted economic, environmental, and social collapse...If the system could go either way, a slight intervention to assist the convergence of the positive can tip the scales of evolution in favor of the enhancement of life on Earth.
Changing the asteroid's velocity changes the time when the asteroid crosses Earth's orbit. After all, just because it crosses Earth's path doesn't mean there is necessarily going to be a collision. It has to cross Earth's path when the Earth is right there.
Ever since the environmental movement was sparked by photos of the whole Earth taken by astronauts onboard Apollo Lunar Modules, I've seen planetary exploration as an extension of a reverence and care for Earth.
Bringing an asteroid back to Earth? What's that have to do with space exploration? If we were moving outward from there, and an asteroid is a good stopping point, then fine. But now it's turned into a whole planetary defense exercise at the cost of our outward exploration.
If Mars formed life, then life on Earth could have been seeded by life on Mars, making every life form on Earth descended from Martians.
The extinction of Homo Sapiens would mean survival for millions, if not billions, of Earth-dwelling species. Phasing out the human race will solve every problem on Earth - social and environmental.
Most estimates of the mortality risk posed by asteroid impacts put it at about the same risk as flying in a commercial airliner. However, you have to remember that this is like the entire human race riding the plane - it is one of the few risks that really could wipe us all out.
I think I need to continue to think and plan and marry all of the different things that we could do that make transportation in space from the earth to the space station, from the earth to the moon to space stations around the moon to visiting an asteroid.
Nature is not here to keep you alive. It has just as many ways to kill you as it does to sustain you. And if you cherry-pick this fact, you are left thinking that earth is some haven for life, but 96, 97 percent of all species that ever lived on earth are now extinct from the actions of the earth itself and an occasional asteroid to stir the pot.
"Sooner or later disasters such as an asteroid collision or a nuclear war could wipe us all out, But once we spread out into space and establish independent colonies, our future should be safe."
Most of these Mountains and Inland places whereon these kind of Petrify'd Bodies and Shells are found at present, or have been heretofore, were formerly under the Water, and that either by the descending of the Waters to another part of the Earth by the alteration of the Centre of Gravity of the whole bulk, or rather by the Eruption of some kind of Subterraneous Fires or Earthquakes, great quantities of Earth have been deserted by the Water and laid bare and dry.
The Revelations is an amazing, rich material that is full of stories about angels and angels being sent down to Earth to wipe out a third of the population. There are angels that come down and wipe out a third of the population and then another angel will come down and wipe out a third of all the animals living in the sea and another angel will come down and wipe out all the vegetation on the land. They are some vengeful individules, in Revelations, the angels. There is a lot of destructive capacity in an angel's being.
We could either develop paradise on Earth or oblivion; wipe ourselves out, only the future will tell. It's what you do to make the future.
Why did the earthquake and tsunami occur in Japan? Was it the act of an angry God? No, it was the result of the movement and collision of the earth's tectonic plates - a process driven by the earth's need to regulate its own internal temperature. Without the process that creates earthquake, our planet could not sustain life.
Related Authors
Ayn Rand Quotes
Russian
Writer
C. S. Lewis Quotes
British
Writer
Francois de La Rochefoucauld Quotes
French
Writer
Gilbert K. Chesterton Quotes
English
Writer
H. L. Mencken Quotes
American
Writer
Haruki Murakami Quotes
Japanese
Writer
Kurt Vonnegut Quotes
American
Writer
Leo Tolstoy Quotes
Russian
Writer
Mark Twain Quotes
American
Writer
Mason Cooley Quotes
American
Writer
Ray Bradbury Quotes
American
Writer
Samuel Johnson Quotes
English
Writer
Seth Godin Quotes
American
Writer
Sherrilyn Kenyon Quotes
American
Writer
Suzanne Collins Quotes
American
Writer