In 100 million years, human civilization will have bit the dust. Perhaps a nuclear war scorched the planet, or a last-ditch bid to solve climate change backfired horribly. Or, more optimistically, we overcame the myriad challenges of the 21st century, took to the stars and evolved into new species on alien worlds.…
from Gizmodo https://ift.tt/2GcbYVv
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