"11 of the Weirdest Solutions to the Fermi Paradox"
April 01, 2013
The Fermi Paradox--where the heck are all the extraterrestials?--is interesting and so are these possible solutions.
Link via Marginal Revolution.
The Fermi Paradox--where the heck are all the extraterrestials?--is interesting and so are these possible solutions.
Link via Marginal Revolution.