Recent content by Arkalius

As other answerers mentioned, you are probably thinking of the Drake Equation. It isn't a theory. It's simply an organized way of asking the question of how many intelligent technological species may exist out there. It does not in any way purport to provide a specific answer to that question.

As other answerers mentioned, you are probably thinking of the Drake Equation. It isn't a theory. It's simply an organized way of asking the question of how many intelligent technological species may exist out there. It does not in any way purport to provide a specific answer to that question.