Quote:
Originally Posted by James
fl, fi, fc and L are guess-timates at best. fl and fc could be much less probable than 0.2 (1 in 5), which reduces the number of potential civilisations in the galaxy considerably.
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Very true, but it could also be slightly more which would increase potential civilisations considerably. And it only takes into account, this galaxy, not the rest of the universe.
Quote:
Originally Posted by Pyramid*
Would you believe the coincedence..... I watched a program last night on BB4 OD - all about this very subject!
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Journey to the Edge of the Universe? Quite an interesting program, if that wasnt the one you watched try and watch it sometime. Graphics are quite good generally and very informative sort of puts us in our place.