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In reply to the discussion: Life on Earth arose about as soon as it was possible for life to arise [View all]Mondavi
(176 posts)35. It is humans who have destroyed the planet ....
certainly other species have not as they cooperate with nature.
We destroy it.
How many animal species have we already destroyed?
And what of human illnesses we continue to create? Now 1 in every three Americans has cancer.
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Life on Earth arose about as soon as it was possible for life to arise [View all]
cthulu2016
Apr 2014
OP
As the article notes, we have a sample of exactly one, so we don't know... not yet.
Warren DeMontague
Apr 2014
#7
... or if a spectrometer detects oxygen on one of those extrasolar planets.
lumberjack_jeff
Apr 2014
#11
Even if the galaxy hosts 2 or 3 of them at a time why have they not spread?
lumberjack_jeff
Apr 2014
#66
Now you're willfully misconstruing what I've said, this is about you saying the Earth is destroyed.
TransitJohn
Apr 2014
#67
a few million years after we're gone the planet will be good as new, don't sweat it. we just won't
dionysus
Apr 2014
#57
You can't discuss real issues with people who have a belief that life or Earth are sacred
TransitJohn
Apr 2014
#59
Yes -- Statistically there must be a huge number of planets supporting advanced life
Arugula Latte
Apr 2014
#15
Human lives are not rare; there are over 7,000,000,000 of them in existence currently
FarCenter
Apr 2014
#38
Pfffft. Some loud and vocal people think some invisible sky fairy snapped his fingers and we were
Vashta Nerada
Apr 2014
#62