You said:
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How about seeing a bent straw in water, or mirages and illusions? Would those qualify as bugs in the system?
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No, because those instances of refraction are completely consistent with known physics.
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What about mental/physical disorders?
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Less well-understood, but not unexplainable enough to support Simulated-Universe.
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I’d said:
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The "computer-simulated universe" theory doesn't make any sense.
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How are transistor-switchings in a computer somewhere supposed to be able to "make" a world?
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All that a computer programmer, or the running of his program, could accomplish would be the duplication and display, of some already, timelessly, "existent" possibility-world, showing it (as you seem to mean it) from the objective point-of-view.
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The computer simulation could display that to its viewing-audience, but it certainly can't create it.
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The "computer-simulated universe" theory requires faith in some magical power of transistor-switchings.
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You said:
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Minecraft is a first-person game where you explore an infinite world and the world generates itself as you move into new areas
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In my proposal, your life-experience possibility-story isn’t being generated as your experience unfolds. That story is already timelessly there. The time that you experience is
within that story-system, and that story is
across its own time, not generated in time.
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The complexity of your experienced world, and its self-consistency, make it difficult to explain how a person could write that story on-the-fly during his/her first day of life, immediately after being born (and in late fetal life, for that matter).
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, thereby growing the world as you explore it.
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Again, your life-experience possibility-story is already timelessly, there, and
isn’t being written sequentially in time, as you experience it.
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You and your surroundings are the two complementary halves of your life-experience possibility-story, which is about your experience.
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Each world has a seed - a string of characters - that is used in an algorithm to generate the world at the beginning.
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You’re talking about something written on-the-fly, and I’m talking about a story that is a logical system that already timelessly is.
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(I mean “is” in a much less strong sense than “exists”. I mean “is” in a hypothetical, insubstantial sense, or discursive grammatical sense, instead of existential sense. …referring only to a topic of discussion, not something existent.)
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You’re in a life because you’re the protagonist of one of those life-experience possibility-stories.
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What if the world that you perceive didn't exist
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The word “exist” isn’t metaphysically-defined. I agree with what you’re saying there--I don’t claim that this world exists. I don’t make any claims about the existence of anything metaphysical, including this world or the abstract if-then facts of which it’s composed.
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, rather it was just your consciousness that was the program - you know, like your dreams.
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Different from dreams, because dreams are composed by you, subconsciously. Your life-experience possibility-story couldn’t be being composed by you on-the-fly. As I said, what about the day you were born? You couldn’t have composed a complex self-consistent physical world then.
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In fact, in general, self-consistency could be a problem if you were writing your experience-story on-the-fly.
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Though I don’t agree with philosophers’ chase after Consciousness separate from body, I agree that it can fairly be said that Consciousness—that’s each of us--is at the basis of each of our experience-story. After all, we and our experience are what that story is about. So I don’t think it’s wrong to suggest that Consciousness is at the basis of it all.
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All the other people were just sub-programs.
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Inevitably, in your experience-story, you’re a member of a species, and therefore, consistent with your “existence”, there must be other members of your species in that experience-story.
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In a way, it would be solipsism, but not quite because your program exists within a real world, or else it wouldn't make sense to call it a program. It would be solipsism.
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I don’t think it’s Solipsism, because it isn’t just in your mind, and isn’t being sequentially-written by you. As I said, you and your surroundings are the two complementary halves of your life-experience possibility-story, and that story timelessly is.
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…and for each of the other people and other animals in that story, their experience from their own point-of-view, is just as valid as yours.
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Aside from those differences, most of what you said agrees with my proposal.
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TheMadFool said:
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The point is both cyberspace and our universe are based on mathematical rules. See?
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You replied:
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The real world isn't based on mathematical rules.
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True. The main requirement for your experience-story is that it be self-consistent, non-contradictory, because there’s no such thing as inconsistent facts. Obviously not all of your experience is mathematical.
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But, as soon as you examine or investigate the physical world, and make some measurements of it, you find that it follows mathematical physical laws.
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Mathematics is just a model of how things are. They are not the basis of how things are.
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That’s a big assumption. You’re assuming that, for some reason, there’s that brute-fact world, and we just model it by logic and mathematics.
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Uncontroversially, there are those logical/mathematical if-then facts (…but I don’t say that they “exist”—see above, regarding how I mean “are”), and complex systems of inter-referring if-thens. As I said, inevitably one of those infinitely-many logical systems has the events and relations of your experience. There’s no reason to believe that your experience is other than that.
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So the burden of proof is on someone who wants to say that there’s a “real”, “concrete” objectively-existent physical world, superfluously existing alongside that logical system, and duplicating its events and relations.
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There is just how things are…
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…as a brute-fact?
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Asking if this world is a computer program just creates an infinite regress because you then have to ask, "How do we know that the world our program is in isn't a program too?"
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Quite so. Most advocates of the Simulated-Universe theory say that we’re in a simulation that’s being run within another simulation, which is being run within another simulation…and so on.
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I’ve told what’s wrong with the Simulated-Universe theory.
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Michael Ossipoff