http://www.perlmonks.org?node_id=1171808


in reply to Extraterrestrials haven't visited the Earth yet because:

...because there is insufficient intelligent life here :)
  • Comment on Re: Extraterrestrials haven't visited the Earth yet because:

Replies are listed 'Best First'.
Re^2: Extraterrestrials haven't visited the Earth yet because:
by chacham (Prior) on Sep 15, 2016 at 12:45 UTC

    there is insufficient intelligent life here

    And how, pray tell, did you come to know that?