This site is not maintained. Click here for the new website of Richard Dawkins.


← Cosmic distance record 'broken'

reebus's Avatar Jump to comment 3 by reebus

Yes, but don't forget Fermi's paradox with reference to the Drake equation. (or Susan Blackmore also did a treatment on the longevity of civilisations).

Wed, 25 May 2011 19:57:57 UTC | #630877