"The Dark Forest" theory
"The Dark Forest" theory comes
from a 2008 science-fiction novel "The Dark Forest". The theory
presents an answer to the Fermi paradox, which is a conflict between clear lack
of evidence of extraterrestrial life, and various high estimates of existence of
said life, primarily base on the Drake equation, which was used to estimate
amount of other intelligent civilizations in the whole universe. The theory
states, that the reason for why we haven’t yet met any other sentient forms of
extraterrestrial life is because said civilizations are purposefully hiding
their existence based on fear of complete annihilation from other forms of life
and at the same time try to detect and eliminate other civilizations before
they are detected and eliminated, based on a more advanced “kill or be killed”
doctrine. Based on this theory, two possibilities are created – either we haven’t
met any alien civilizations due to them concealing their existence, or there is
a single civilization killing off other civilizations which we could have
theoretically met if they weren’t eliminated. This theory was also put forth by
scientist David Brin, as a potential explanation to lack of radio evidence for existence
od extraterrestrial life.
Links: https://bigthink.com/surprising-science/the-dark-forest-theory-a-terrifying-explanation-of-why-we-havent-heard-from-aliens-yet/
If there supposedly exist numerous other civilisations in the universe, how probable is it that, for all of them, there is a single reason why they remain undetected? Also, why aren't humans guided by the same reasoning? We're not hiding or killing off other civilisations, are we?
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