I can't explain how much I hate simulation theory. As a thought experiment? Fine. It's interesting to think of the universe in the context of code and logic. But as a driving philosophy of reality? Pointless.

Most proponents of simulation theory will say it's impossible to prove the universe is a simulation, because we exist inside it. Then who cares? There obviously must exist a non-simulated universe for the mega computer we're all running on to inhabit, so it's a pointless step along finding the true nature if reality. It's stoner solipsism for guys that buy nfts. It's the "it was all a dream" ending of philosophy.

I thought the rebuttal to this was covered in 'The Thirteenth Floor'. They don't have to simulate the entire universe, and it doesn't have to be consistent. Just the parts that the PCs are looking at.

I'm not even going to mention what tricks they can do with the rewind button.

Anyways this paper was likely written by an NPC.

This is such a boring take, I wonder how anyone gets funding or publication making a statement as useless as "see godels incompleteness theorem that proves that there's more truth than what mathematics can prove, therefore reality is not a simulation". Yes, we know, you don't need a PhD to know the major theorem that took down the entire school of logical positivism. The fundamental philosophical error here is assuming that all forms of simulation are computational or mathematical. Counterexample: your dreams are a form of simulation (probably). So I can literally disprove this take in my sleep

This paper is shit.

https://jhap.du.ac.ir/article_488_8e072972f66d1fb748b47244c4813c86.pdf

They proved absolutely nothing.

For instance, they treat physics as a formal axiomatic system, which is fine for a human model of the physical world, but not for the physical world itself.

You can't say something is "unprovable" and make a logical leap to saying it is "physically undecidable." Gödel-incompleteness produces unprovable sentences inside a formal system, it doesn’t imply that physical observables correspond to those sentences.

I could go on but the paper is 12 short pages of non-sequiturs and logical leaps, with references to invoke formality, it's a joke that an article like this is being passed around and taken as reality.

"If we assume X theorem is true, Y theorem is true, and lemma Z is true, then ..."

This is actually about our models and seeing their incompleteness in a new light, right? I don't think starting from arbitrary axioms and then trying to build reality was about proving qualities about reality. Or am I wrong? Just seems like they're using "simulated reality" as a way to talk about our models for reality. By constructing a "silly" argument about how we can't possibly be in a matrix, they're revealing just how much we're still missing.

Lol, because these guys imagine the outer universe in which ours is built has the same rules and limitations. Also because they can't wrap their minds around our universe's rules doesn't mean they make no sense to higher beings. Life in conway's game would equally produce the same wrong statement

"Robot, parse this statement, 'this sentence is false'." The robot explodes because it cannot understand a logical contradiction.

I swear, that's what this argument sounds like to me. Also, I'm genuinely confused why people don't think that, if we can simulate randomness with computers in our world with pseudo random number generators, why a higher reality wouldn't be able to simulate what we view as true randomness with a pseudo random number generator or some other device we cannot even begin to comprehend.

Either this paper is bullshit or they're talking about some sort of very specific thing that all these articles are blowing out of proportion.

I don't believe we are in a simulation but I don't believe this paper disproves it. Just like I don't believe in god but I don't believe the question "can god make a rock so big he can't pick it up?" disproves god.

It's possible that the universe could be simulated by an advanced people with vastly superior technology.

Hard solipsism has no answer and no bearing on our lives, so it's best to not give it another thought.

The uptime is too good to be a simulation. It has an uptime of like 14 billions years! AWS has a lot of catching up to do. /s

This is exactly the kind of disinformation the simulation would send out to trick us.

I was under the impression that something along these lines was already accepted from the perspective of information theory. I.e. a machine that could simulate the universe must at least be composed of as much information as the universe itself. Given the vastness and complexity of the universe, this would make it rather unlikely that the universe is simulated. Unless you want to view the universe itself as a machine that calculates it's own progression. But that is a bit of a semantic point.

Disclaimer: this is not my area of expertise and I probably got some terms or concepts wrong. I am basing this off of 'The information' by James Gleick

Very interesting, although I'm going to withhold judgment pending some serious peer review.

Edit: One person doesn't like peer review to be part of the scientific process.

This doesn't really address the idea that our simulation is a simplified version of the "real" universe though does it?

That's just what they fucking want you to think.

This is akin to cavemen concluding there's no way an mri scanner could be possible.

Oh those mathers. At least scientists are humble enough to recognize that theorums about the physical world can't be proven.

Isn't it a waste of time to disprove the "Matrix Theory" (a piece of metaphysical, navel-gazing, freshman dormitory claptrap with absolutely no bearing on the pursuit of scientific knowledge or technical innovation or philosophical insight) in the first place? I look forward to the next paper, proving that there also aren't any fairies at the bottom of the garden.

Honestly I haven't seen a single article written by someone who actually understands the mathematics involved so I call a huge amount of HORSeSHIT on your headline.

I highly suggest to listen to this podcast with Damien P. Williams and Paris Marx:

“No, we don't live in a f---ing simulation”

https://ouropinionsarecorrect.libsyn.com/no-were-not-living-in-a-f-ing-simulation

Inside a turtle's dream theory still not disproven

That’s what the matrix wants you to think /s

I can't help but notice everyone going through psychosis saying reality is a simulation also says "and all evidence is starting to point to it".

Yet, they never ever discuss any of this "evidence" or related "research".

About that title...

https://en.wikipedia.org/wiki/Matrix_(mathematics)

Matrix theory is the branch of mathematics that focuses on the study of matrices.

In mathematics, a matrix is a rectangular array of numbers or other mathematical objects with elements or entries arranged in rows and columns

Lol. They forgot that thermodynamics existed? If they remembered they were already done before they started.

If you have not already done so watch the animated series Pantheon (2022). Worth the watch and goes deep into simulation and concesiones.

What about a simulation inside a simulation........!!!