The biological and geological future of the Earth can be extrapolated based upon
the estimated effects of several long-term ..... As temperatures continue to rise,
the last animal life will inevitab...
Mar 23, 2015 ... They can last a fraction of a second, or several minutes. In theory a long GRB
could obliterate Earth's ozone layer, leaving the life on the surface ...
Over the next 5 billion years, it will burn the last of its hydrogen, bloat up as a red
... and fauna, but all life on the surface of the Earth will already be long gone.
"I believe that the long-term future of the human race must be in space," Hawking
tells Big Think. "It will be difficult enough to avoid disaster on planet Earth in the ...
Sep 20, 2013 ... Earth will not remain habitable for long, time to find another planet, says .... that
have only been verified to exist within the last 100-400 years.
Sep 18, 2013 ... Temperatures on Earth will soar and seas evaporate leaving the ... for the last
200,000 years – so you can see it takes a really long time for ...
In the next billion years, the amount of solar radiation reaching the Earth will
increase by ... If a billion years seems too long, just realize that our atmosphere
Sep 20, 2013 ... Researchers estimate that the Earth will remain habitable for ... the ability of the
Earth to remain home for human beings won't last forever.
The Earth's population might decline by 2 billion people in the last half of this
century. If you were ... How long would the earth be habitable without any
It is impossible to answer that question. There are so many things that could kill
us and most of Earth's terrestrial species. I will ignore the asteroids an...