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How To Talk To Aliens

Frederic Friedel writes: "In their efforts to talk to alien civilizations human beings are currently engaged in sending pictures based on a rectangular array of dots, arranged from left to right and top to bottom. But is this stategy sound? For instance what if the aliens do not see in pictures at all, or if they think in vector graphics rather than bitmap? On ChessBase.com grandmaster John Nunn proposes sending them a trading machine instead."

8 of 525 comments (clear)

  1. Re:Prime Numbers by DrinkingIllini · · Score: 3, Informative

    They stole this idea from Contact. The first layer of the signal was a list of the first so many prime numbers.

  2. Re:I have a better idea by Golias · · Score: 2, Informative

    True, but the various "send shit out into space" projects don't have a funky and well-known name, and I was having too much fun with my rant to get bogged down with facts. (Or, as I see while reading it again, grammar.)

    --

    Information wants to be anthropomorphized.

  3. Re:I have a better idea by PeteDotNu · · Score: 2, Informative

    "However, not every one of them is inhabited."

    With you so far.

    "Therefore, there must be a finite number of inhabited worlds."

    Does not necessarily follow from the preceding statement.

    --
    My other processor is big-endian.
  4. Re:Never mind the message. Just get their attentio by ecotax · · Score: 2, Informative

    They'll come us, study us and use our language.

    At least, that's what I would do if I would be interested in talking to an ant on an anthill: just spray some pheromones and see how it responds.


    In that case, given their obvious technological superiority, it's more reasonable to assume that they'll come to us and spray a good deal of pheromones, to see how we respond...

    --
    "Money is a sign of poverty." - Iain Banks
  5. Re:What do they want to hear? by Anonymous Coward · · Score: 4, Informative

    Your post reminded me of this funny little short story.
    http://www.terrybisson.com/meat.html

  6. Re:Over the top by iNetRunner · · Score: 2, Informative

    I suppose you could send a bitmap that depicts basic logical operations. Then you send a picture about a network of logical operations that references those in previous piture but uses less information to represent them (because they are known from the previous pictures). These logical presentations then depict how to process the next batch of information that is more heavily compressed (and has error correction). And then you send the AI.

    *Or you could send them an Mac virus that installs the AI into their system..*

    Anyway. Reading the article, at least I, got the feeling that constructing that kind of AI might be pretty damn difficult. Oh well, using AIs might really be the best way to communicate..

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    Store with salt
  7. Re:Convergent evolution by Canordis · · Score: 2, Informative

    Unlikely. Check out the variety of life on earth; it's quite unlikely that intelligence will evolve in humanoid form. The prerequisites for (technological) intelligence are manipulatory organs (hands, tentacles, pseudopods) and sensory organs (ears, eyes, chemical sensors, radio receivers). There's no point in supposing that their organs will be arranged in the same way that ours are! And besides, there's the fact that different planets present different environments and therefore, different evolutionary pressures. Do you think that a methane-breathing, silicon-based, high-gravity lifeform would be anything like us at all?

    --
    I have never made but one prayer to God, a very short one: "O Lord, make my enemies ridiculous." And God granted it.
  8. Re:neither numbers nor math are universal, power i by datskos · · Score: 2, Informative

    You are referring to Slaughterhouse-five by Kurt Vonnegut.