Science geek Fermi famously asked:  So much time has elapsed since
the Big Bang, that there should be alien civilizations all around us.
But we see Nothing!!!.      So, where is everyone? This author
explores this and other science geeky stuff. He is totally missing the
point that the absence of alien life in our immense universe proves
Darwin wrong.
https://www.youtube.com/watch?v=gPoHIiLHpDE&list=PL1WRbGpKFCAKRKZRXO4jPjY_wmiBmpQxI

Lewis B