Link.
I am of the view that the apparent absence of "supercivilizations"
within a pretty great distance from the Milky Way says virtually nothing
about the possibility that spacefaring civilizations, which may have
reached a steady state or slow growth but remain essentially
undetectable at great distance, could well exist in some numbers. This
is one more nail in the coffin, though, for Carl Sagan's prediction that
millions of civilizations exist out there in our Galaxy, with its 100-300 billion stars. It's now pretty clear that
intelligent life is at best rare.
20 April 2015
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Gyromantic Informicon. Comments are not moderated. If you encounter a problem, please go to home page and follow directions to send me an e-mail.