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Current time: December 29, 2024, 3:43 am

Poll: Why are aliens not visiting the earth?
This poll is closed.
There is (or probably is) no other life in the universe that is advanced.
12.50%
2 12.50%
Interstellar travel of intelligent beings is (or probably is) impossible.
50.00%
8 50.00%
Aliens don’t visit us because it is not worthwhile to visit humans.
37.50%
6 37.50%
Are you crazy? Have you not seen the X-Files? Aliens are visiting us!
0%
0 0%
Total 16 vote(s) 100%
* You voted for this item. [Show Results]

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Fermi Paradox
#21
RE: Fermi Paradox
My suspicion is two-fold.

It may be that civilizations tend to last only a few thousand years and there isn't much chance for any nearby ones to be extant in the same time period.

It may be that interstellar travel really isn't practical or not even possible in any reasonable way (time, energy).
Skepticism is not a position; it is an approach to claims.
Science is not a subject, but a method.
Reply



Messages In This Thread
Fermi Paradox - by Pyrrho - July 19, 2015 at 4:25 pm
RE: Fermi Paradox - by The Barefoot Bum - July 19, 2015 at 4:38 pm
RE: Fermi Paradox - by Angrboda - July 19, 2015 at 4:45 pm
RE: Fermi Paradox - by The Barefoot Bum - July 19, 2015 at 4:47 pm
RE: Fermi Paradox - by Longhorn - July 19, 2015 at 4:57 pm
RE: Fermi Paradox - by Minimalist - July 19, 2015 at 4:56 pm
RE: Fermi Paradox - by dyresand - July 19, 2015 at 5:04 pm
RE: Fermi Paradox - by BrokenQuill92 - July 25, 2015 at 2:21 am
RE: Fermi Paradox - by BrianSoddingBoru4 - July 19, 2015 at 5:20 pm
RE: Fermi Paradox - by rado84 - July 19, 2015 at 5:37 pm
RE: Fermi Paradox - by vorlon13 - July 19, 2015 at 5:39 pm
RE: Fermi Paradox - by brewer - July 19, 2015 at 8:09 pm
RE: Fermi Paradox - by Jenny A - July 19, 2015 at 9:21 pm
RE: Fermi Paradox - by Thumpalumpacus - July 25, 2015 at 2:05 am
RE: Fermi Paradox - by Minimalist - July 19, 2015 at 10:04 pm
RE: Fermi Paradox - by AFTT47 - July 19, 2015 at 10:25 pm
RE: Fermi Paradox - by vorlon13 - July 19, 2015 at 11:20 pm
RE: Fermi Paradox - by Pyrrho - July 24, 2015 at 9:44 pm
RE: Fermi Paradox - by noahide - July 25, 2015 at 1:50 am
RE: Fermi Paradox - by vorlon13 - July 25, 2015 at 2:13 am
RE: Fermi Paradox - by noahide - July 25, 2015 at 3:53 am
RE: Fermi Paradox - by ignoramus - July 19, 2015 at 11:23 pm
RE: Fermi Paradox - by Thumpalumpacus - July 19, 2015 at 11:33 pm
RE: Fermi Paradox - by The Grand Nudger - July 20, 2015 at 2:18 am
RE: Fermi Paradox - by I_am_not_mafia - July 20, 2015 at 4:12 am
RE: Fermi Paradox - by Chas - July 24, 2015 at 9:51 pm
RE: Fermi Paradox - by Minimalist - July 24, 2015 at 9:55 pm
RE: Fermi Paradox - by Longhorn - July 25, 2015 at 4:01 am
RE: Fermi Paradox - by Lemonvariable72 - July 25, 2015 at 4:54 am

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