Fermi's Paradox

--- In spacesettlers@yahoogroups.com, "brooksn" wrote:
>
> So I was thinking about Fermi's Paradox. With vast age and size of
> the universe and with even one alien species reaching interstellar
> travel, it would take a relatively short time to colonize the
> galaxy. So where are the aliens?

I think most tend to shy away from what is at this point the simplest
explanation, therefore the one most likely to be true: they're not
there.

I think it's mostly that, and maybe perhaps a little of this:

http://accelerating.org/articles/answeringfermiparadox.html