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Yes, in a few billion years all life on earth will be extinguished by the sun. In the shorter term, humans can either *choose* to live in a more sustainable ma
by jqpabc123 4y ago
Yes, in a few billion years all life on earth will be extinguished by the sun.
In the shorter term, humans can either *choose* to live in a more sustainable manner in this solar system or the choice can be forced upon them.
Personal judgment --- resources would be much better spent on sustainability rather than escape at this point in time.
- shrimp_emoji 4y agoActually, in about 500 million, there won't be enough CO2 left for photosynthesis[0]. The shelf life of complex life on Earth is probably closer the end than to the beginning. Still a lot of time left from our perspective, but we have to save ourselves -- and the legacy of complex life on Earth -- sometime. 0: https://en.m.wikipedia.org/wiki/Timeline_of_the_far_future https://en.m.wikipedia.org/wiki/Timeline_of_the_far_future Expand "Lists" and search for "photosynthesis".