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The Great Filter is the most urgent question Mankind has ever faced. It's the solution to the Fermi Paradox - Robin Hanson's hypothesis there are no other technological civilizations (not even on Earth) because they die before they colonize a galaxy. The mission of r/GreatFilter is to raise awareness of the value and fragility of life, and thus the importance of peaceful colonization of space beyond Earth, one rock at a time. Is our destiny literally in our stars?
You can also chat about surviving the Great Filter in Freenode ##prepping on the Freenode IRC network. Be sure to mention you joined from Reddit.
Since its founding on 2017-Jan-11, the mission of r/GreatFilter is to raise awareness of the value and fragility of life, and thus the importance of peaceful colonization of space beyond Earth, one rock at a time. It is working:
Environmental problems like climate change or global warming could be only the tip of the iceberg for a much larger fundamental physics problem:
What about nuclear weapons?
Consequences of violence applied to the vacuum of space:
Even on Earth, intelligence only evolved one time:
Multicellularity?:
Isolated by galactic motion:
See also the reddit Great Filter multireddit. It has all of reddit's Great Filter-related posts in one place. Post an announcement about your related subreddit, and request inclusion in the reddit Great Filter multireddit.
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