respiratory

Where are all the aliens?

 “There should be at least 1,000 Type III Civilizations in our galaxy alone — and given the power of such a civilization, their presence would likely be pretty noticeable. And yet, we see nothing, hear nothing, and we’re visited by no one.” So where is everybody? In Quartz this week Tim Urban asks the questions and ...

Already a member?

Login to keep reading.


OR
© 2021 the limbic