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Are We Living in a Computer Simulation? Let’s Not Find Out

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Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#201
post #13

The assumption seems to be that the purpose of the simulation is to investigate humans. In that case, why bother to simulate the entire Universe? Simulating the Solar System would be sufficient. The night sky could just as well be blank. Perhaps the stars have been included for aesthetic reasons? I suppose it's possible that in some simulations "they" do leave the sky blank, in others they include randomly distribute…

The universe we happen to inhabit is just the chosen world of the simulation. It may not bear much resemblance to base-level reality. In the same way that Skyrim's universe is different from ours.

Or LEGO games/movie...

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#202
post #7

The assumption seems to be that the purpose of the simulation is to investigate humans. In that case, why bother to simulate the entire Universe? Simulating the Solar System would be sufficient. The night sky could just as well be blank. Perhaps the stars have been included for aesthetic reasons? I suppose it's possible that in some simulations "they" do leave the sky blank, in others they include randomly distribute…

Maybe the real civilisation has spread over the universe, so it made sense for them to simulate it just for us to study and travel it.

Maybe the real civilization is in shutdown due to some catastrophic event and this is the cheapest way to preserve conscious beings until the event is resolved.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#203

Earlier quoted context omitted.

I'm sorry but can you rephrase that for me. I don't understand how someone can be in a deterministic system and expect to not be deterministic as well. Nobody chooses their birth and what comes after isn't any different to me. We're shaped by genetics & environment conditions and all the external forces is everything around us. All working on one another and based on the preceding forces that were already exerted upo…

It really depends on the scope you put on it. Large scale universe lifetime? determinism. Your thoughts? Not. Your actions? Combination of both, expression of all the influencing factors and what your model brings. That's why you can override your biological self (not walk to the fridge when you're hungry but stay in the chair reading a book). You might say "but oh this is also predetermined", but I say there a space…

I still don't see how that removes determinism and very much would be predetermined as you know I would write.

Even if the need for hunger disappears. Our previous variables/memories/wants/desires we collected would still factor into everything. Let's say we made a machine at this point to remove those variables from our brain. Well the action taken to do that or not would be predetermined.

So if we did wipe everything from our brains and started anew. Something would make our personality and it wouldn't be our own choice. Even if we planned for our brain to be rewritten a certain way before the reset. That's a predetermined decision factored from all the previous events experienced.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#204
post #52

We are meant to know. If probability can be applied to the idea that we are in a simulation, than it can be applied to what kind of simulation (as the more likely, the more those would be run proportionally). What would be a great way to increase the odds? Recursion. Why this time period? Because if you don't understand your history you are doomed to repeat it. What's the point? Isn't there some really important thin…

So, basically we are somebody's OpenAI Gym and at the end of the training certain agents will be selected as useful for higher reality and the rest discarded.

However, the same can be said about this universe being a prison where failed conscious beings from extraverse come to either improve or be killed off once for all. That would be far less optimistic, however way more realistic when I look around the state of our universe.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#205
post #65

Earlier quoted context omitted.

How did you come to the ethical obligation for the creator to shut down the simulation? I've thought of this before and I agree with the shut it down. So many lives were painful, tortured, experimented on, and in the simulation we exist in. If our simulation every becomes a heaven, well it's the product of a lot of pain & suffering of lives that didn't have any choice. So it seems like the best thing to do is delete…

Could our simulation ever become "heaven", or just seem like heaven, because we're programmed to think of it that way? In other words, if you create a creature who thinks of being beaten with sticks as heaven, and then you proceed to beat that creature with sticks, are you providing heaven?

Well, I guess your assertion is right. Whatever we were to think as heaven would just be what we were programmed to think overtime.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#206

Well, the current American ambassador to the UK is Woody Johnson, UKIP have just elected Dick Braine and government leaks are brought to us by Reality Winner, so if it is a simulation, the writers are busy dropping clues.

The haircuts of US/UK bosses must be another clue.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#207
I've thought about this at length.

The most compelling reason I've thought of to create a simulation of the universe is obvious - to learn about it. To see possible futures and discover things organically.

Then I thought, "this is super complicated." Why would you do this, as you probably had to have the answers to the universe to begin with.

Then I started thinking like a programmer. If you can somehow find or guess the initial conditions to the universe, that would be enough to have it play out in some useful variation.

We still have a lot of work to do to get to the point where you could make reasonable guesses, but finding out everything on our own would probably take an insane amount of time and we'd be extinct by then.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#208

Earlier quoted context omitted.

> When it comes to computing, as simulated beings improve their own efficiencies, the savings from improved algorithms reduces for the simulators. Eventually, any computing we do, the simulators will also have to do 1:1; because our algorithm and their own will be identical. We get expensive fast. The simulation doesn't have to correspond 1:1 to what we consider it to be, they can use all sorts of hacks. They could j…

Let's say I am a simulated being and I query WolframAlpha (WA). WA then has to do some computation to give me a result. This means that the simulation has to compute this result. It may be the the simulations algorithm is much more advanced than WA's algorithm, which means the energy it seems to take WA to do the computation is much greater than the actual energy it took. This means the simulated universe saves that…

>Now let's say WA improves their algorithm and it becomes identical to the algorithm used by the simulators. Now the computation that WA does is 1:1 with the computation the simulator has to do. You could argue, well, maybe they use better hardware that can do it more efficiently. Sure. But then WA can eventually do it on that same hardware. As all this improves, it necessarily goes to 1:1.

This does not "necessarily goes to 1:1".

That would require continuous progress, which the simulation might very well not be capable of. After all they've designed the universe, its physical laws, and constraints (including the thermal death of it). If they started with billion or trillion times more CPU power than anything we're up to now -- it could very well be that we'd never reach it.

In fact that could be a hardwired cap in our simulation. The very materials, laws, etc of the simulation could put a constaint on the demands of it.

The same way a NN that might have N inputs and L layers, wont ever magically grown more.

Our whole idea of 'computing' might not be any more universal in the higher level universe (of the creators of the simulation) than e.g. a simple algebra of addition and substation, or a matrix operation in a NN, is to ours.

Like they've set our "physical laws" (with e.g. theirs being nothing like it) they could have as well designed our math and logic possible within the universe, as a much smaller (with less expressive power and power demands) version of their own.

(In other words, I find limiting the idea often implied that the higher universe of the simulation creators needs to be just like ours, just with more computing power and advanced technology. Fundamental tenets of physical laws, math, and logic could be different -- the same way I can design a program that can just do addition).

>You might, instead, just store all queries in a lookup table the first time they are made. That would reduce your energy requirements. But now you've just traded infinite energy requirements for a possibly smaller, yet still infinite space requirement.

Or you could just feed bogus answers, that take little/no time to compute, but wire the "players" such that they think they got more detailed ones, which would be dirt cheap.

>So, I think what you're saying is that you would just fake it. You just "tell" the simulated beings that they did the thing, and you skip over it.

Yes.

>I'm not really sure how that would work in practice. If I need the result of my WA query so I can do some other math, and I'm writing all this down, how did I get all this notation on the page and how is it correct without anybody doing the calculations?

Who said it has to be correct? It's enough that you (as a simulated being) believe is correct.

>Do they just force me to see 'something' and tell me what I'm seeing is correct?

Yes.

>How do I get to an ultimate useful result?

"Useful" just means "able to affect/be applied" to the universe you (the simulated being) lives in. Which of core is the main specialty of the creator of such a universe: they can produce "useful" at will!

>In any case, if you're just going to go mucking about with people's minds, why bother with conscious beings in the first place?

Isn't this like saying "if you're going to be mucking about with weights, why bother with a neural net in the first place"? One could very well want a NN, and want to mess with the weights at any point they feel like it.

E.g. because you want to see what a simulated person will do under certain inputs, and revise those inputs, and so on. They don't necessarily want to see it (that is, us) "live its life fully free".

And even what we call "conscious" could be what the level of a worm or a NN is to us when compared to their consciousness.

These grew too long, but I basically make 3 (different, though some can be mixed) arguments in this. To recap:

1) If we assume that we could (if we try enough) reach the power limits of the host from within the simulation, then they (the hosts) could just skimp on our more computationally demanding questions and have us convinced they run successfully and trust the BS answers we got. They could even hardwire the system so such answers appear to be fine when used.

2) The simulation could have a design-enforced cap of the computation it can use, the same way our simulated systems don't by themselves start demanding more energy. We might think our universe is "open ended" and could scale to all kind of high computational use, but it already has caps like laws of physics, logic, entropy, etc.

3) Our computations and their needs could be a grossly simplified version of the computational models on the "host" universe of the simulation creators, such thats it's laughingly low in resources (this is similar to 2, but from a different angle).

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#209
post #10

I've never been entirely sure why this debate matters. A simulation, at least as we'd understand it, would mean some kind of set variables and set rules. It would be entirely deterministic, but you have to run it to see what happens. That kind of sounds like…physics? You have some basic elements like atoms and energy plus some set rules like conservation of mass, laws of thermodynamics, and the rest. Sure, we don't k…

I think that if we found out tomorrow that we are living inside a simulation, it would be interesting for about 5 minutes and then we would carry with our life exactly as before. It would not have any sort of bearing on our lives, we couldn't break it or transcend it. Our feelings and our lives would feel just as real as before.

Agree with everything you say except one bit:

“we couldn’t break it or trancend it”

The same thing has been said about many man-made electronic systems, and we know how that’s gone so far ;) So I think for 95% of people, nothing would change, but for the folks on the forefront of experimental / particle physics, quite a bit would change because we’d be looking for a whole new class of exploits/vulnerabilities/ways to affect change in the simulation.

Re: Are We Living in a Computer Simulation? Let’s Not Find Out

#210
post #16

I'm a hard determinist and so I view everything very much as a simulation. Responsibility for everything follows the chain of events back to whatever started everything. You can't even blame the creator of this "simulation" if such a creator exists because you would have to continuously follow the chain of events again with the creator. I do like to theorize there are many chains of simulations that resemble a tree o…

You would not have to follow the causal chain if the creator was uncreated, but nonetheless He would be blameless because He would answer to no one.

I think it would be blameless because of determinism and even if uncreated.
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