6 ms·

Actually it depends on how far it all gets

by viach 8y ago

irrational 8y ago
What do you mean? If if there was a nuclear war to end all nuclear wars and all humans died and the surface of the earth was irradiated so that most animals died, there would still be life. Slowly the surface would be replaced though tectonic action. New life would flourish and grow without human intervention. In a billion years or so you probably wouldn't even know humans had ever been here. The planet would be just fine.
- viach 8y ago
  Probably, but you can't really know for sure. Humans is something which never happened to this planet before. I wouldn't bet 10$ on life surviving here in the case things continue to go the way they are going today.
  - irrational 8y ago
    Life has been found far far underground, under the greenland and antarctic ice sheets, and in other even more inhospitable places. There is no way humans could eradicate all life before we managed to off ourselves. Only the destruction of the entire planet so that all that is left in the earth's orbit around the sun is a dust cloud could maybe kill all life (and even then I wouldn't bet against it).
- guelo 8y ago
  In about 600 million years photosynthesis will stop working killing off all plants and we'll lose oxygen from the atmosphere. In a billion years the oceans will start boiling away and plate tectonics will stop. The next few hundred million years is all the Earth will get before it loses it's amazing uniqueness and turns into another boring rock.
  - SketchySeaBeast 8y ago
    > In about 600 million years photosynthesis will stop working killing off all plants and we'll lose oxygen from the atmosphere. In a billion years the oceans will start boiling away and plate tectonics will stop. Do you have a source for this? I assumed that the changes to earth was still billions of years away, when the sun finally goes supernova.
    - guelo 8y ago
      Here under Climate Impact and Loss of Oceans sections https://en.wikipedia.org/wiki/Future_of_Earth https://en.wikipedia.org/wiki/Future_of_Earth
      - SketchySeaBeast 8y ago
        Ah, I imagine life will adapt at least to the photosynthesis issue. The water I got no idea though.

Actually it depends on how far it all gets

by viach 8y ago

Actually it depends on how far it all gets

What do you mean? If if there was a nuclear war to end all nuclear wars and all humans died and the surface of the earth was irradiated so that most animals died, there would still be life. Slowly the surface would be replaced though tectonic action. New life would flourish and grow without human intervention. In a billion years or so you probably wouldn't even know humans had ever been here. The planet would be just fine.

viach 8y ago
Probably, but you can't really know for sure. Humans is something which never happened to this planet before. I wouldn't bet 10$ on life surviving here in the case things continue to go the way they are going today.
- irrational 8y ago
  Life has been found far far underground, under the greenland and antarctic ice sheets, and in other even more inhospitable places. There is no way humans could eradicate all life before we managed to off ourselves. Only the destruction of the entire planet so that all that is left in the earth's orbit around the sun is a dust cloud could maybe kill all life (and even then I wouldn't bet against it).
guelo 8y ago
In about 600 million years photosynthesis will stop working killing off all plants and we'll lose oxygen from the atmosphere. In a billion years the oceans will start boiling away and plate tectonics will stop. The next few hundred million years is all the Earth will get before it loses it's amazing uniqueness and turns into another boring rock.
- SketchySeaBeast 8y ago
  > In about 600 million years photosynthesis will stop working killing off all plants and we'll lose oxygen from the atmosphere. In a billion years the oceans will start boiling away and plate tectonics will stop. Do you have a source for this? I assumed that the changes to earth was still billions of years away, when the sun finally goes supernova.
  - guelo 8y ago
    Here under Climate Impact and Loss of Oceans sections https://en.wikipedia.org/wiki/Future_of_Earth https://en.wikipedia.org/wiki/Future_of_Earth
    - SketchySeaBeast 8y ago
      Ah, I imagine life will adapt at least to the photosynthesis issue. The water I got no idea though.