Document comments on Absence of Evidence Is Evidence of Absence - Less Wrong

54 Post author: Eliezer_Yudkowsky 12 August 2007 08:34PM

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Comment author: Odinn 11 August 2013 07:23:20PM 0 points [-]

The video game Star Ocean: Til The End Of Time has a model of interstellar society that tries to solve Fermi's conundrum. Planets capable of interstellar travel form an accord that treats less advanced civilizations as nature preserves and agree not to contact or help them. This model does have several problems, such as communication wavelengths would still be visible to us (they have some undiscovered form of communication?) and sufficiently advanced societies should have an ethical dilemma with allowing intelligent species to go through dark ages and protracted suffering for the sake of "not interfering in the development of their unique culture." Most rationalists will likely agree that we would trade slightly more homogenized art and culture for cures to disease and death. an absence of evidence is still stronger evidence of absence, with the only alternative being a series of suspiciously convenient excuses.

Comment author: Document 25 August 2013 05:07:25PM 1 point [-]

Planets capable of interstellar travel form an accord that treats less advanced civilizations as nature preserves and agree not to contact or help them.

Sounds similar to the Federation's Prime Directive in Star Trek.

Most rationalists will likely agree that we would trade slightly more homogenized art and culture for cures to disease and death

I'm uncomfortable with the resemblance of this to an argument by definition. It also ignores the more reasonable view that "slightly more homogenized art and culture" isn't usually the worst consequence of more a powerful (I won't say "advanced") society trying to "help" a less powerful one. (Not that that increases the prior probability of space aliens.)

Comment author: Odinn 01 September 2013 11:07:34AM 1 point [-]

Glad you called me out. There are much worse possible outcomes for encountering advanced intelligence, or at least more varied possibilities, and I note that I need to work on adjusting my expectations down. Still, I suppose what I should have stated is, if there are benevolent aliens out there that are aware of us I'd sure like them to make with the "we come in peace" already and just cross my fingers that their first contact doesn't play out like The Day The Earth Stood Still. But then I have to follow my own advice from the beginning of this comment and be more pessimistic, so it would be exactly like TDTESS, except that Gort would just follow through and blow us up. Hmm... Okay, the Prime Directive (or Underdeveloped Planet Preservation Pact as in my original example) makes much more sense to me now. Thank you for helping me notice my confusion, Document!