All this brain hallucinating reality stuff pisses me off because people use it as a springboard to say that reality is subjective or something, as if a blood clot in my leg that I’m just not aware of can’t REALLY kill me. There is a uniform and self-consistent reality which we all have only limited perceptual awareness of. The great value of science is to give us greater access to that reality, not to fabricate wishy-washy arguments for how that reality doesn’t exist or doesn’t have meaning
Exactly. This post actually reinforces why I don’t want to alter my reality. That little window of interpretation is absolutely remarkable, it’s all we have to anchor us to the outside world and I will never give that up. Not that I’m dead against occasional hallucinogenics, but our perception is an amazing thing and I feel bad for people who don’t appreciate it.
Brother, have you never been depressed? That shit can do as much to me as mushrooms sometimes. Or shit if I get a really good runners high, feels very similar to a low dose of mushrooms.
IMO the term “hallucinogenic” undersells what psychedelics do in some ways. There is an interpretative layer of abstraction that naturally builds up between you and what you are perceiving. This is useful because it lets you make assumptions about and mostly ignore objects that you know are not necessary to pay attention to, and not be overwhelmed by the experience of being actively aware of all their details, but it also prevents us from considering and experiencing what is behind that layer of preconception.
Obviously there’s also a lot of other things our brains do that is interpretive or corrective, but it’s really remarkable to be able to see the world without that one in particular, which is one of the more striking effects of those drugs, and it happens on doses lower than the ones that produce especially vivid hallucinations.
The data of reality is consistent. How that data is interpreted by the brain may not be. Like the color red might not look the same to you as it does to me despite it being the same wavelength for both of us. We’ll never know since it’s impossible to describe a color and we can’t see the world with the other’s brain.
Given that color theory works the same for anyone that isn’t some variety of colorblind, I’d argue we probably see colors the same way or very very close to the same.
The logic is based on perception, though. Colors either clash or go together because of how we percieve them and which colors go with which is pretty consistent between cultures and time periods.
Yeah, that wasn’t a good example since taste is weird. A better example would be that most people would agree that the pink background on this sprite sheet is almost painful to look at while other, more luminous, elements are fine. If our perception significantly varies, then simple mid-luminance color blocks shouldn’t have consistent effects from person to person. Parts of that yellow gradient on the right should cause more strain to someone you know than the magic pink field if perception is strongly variable.
colour theory works the same to everyone because it works entirely with how colours relate to each other
if you saw colours rotated on a colour wheel 180° - so that your green is my purple - we wouldn’t know
the only difference would be in the hue (difference between green and purple), which isn’t all that important. there are plenty of videos on youtube with artists drawing using random hues but with correct values (difference between black and white) and once they switch their work to colour it all just looks, good, a bit abstract for sure but still good
besides, colour theory picks colours that go together well based on their relative position on the colour wheel. teal works well with orange because they’re complimentary, opposites on the spectrum. neutral colours are neutral because they’re desaturated regardless of hue, neon colours are very saturated regardless of hue
maybe in objective reality we all like the same exact hue of colour, but in our brains we all call it a different word, we’ll never know
That was horseshit with multiple different pictures being used with different levels, confusing people to death about what others had reported seeing. It’s easy to white balance the blue back to white which with the yellow orange lighting reflections on the black, saturated up the yellow lighting to look more gold.
Nobody with normal vision both looking at the same original picture claims the blue part is white.
They did researchers with fMRI that showed that the same colors activated brains of viewers the same way, giving as much weight as possible to the idea that people perceive colors the same way.
Given that it’s the same brain interpreting information from two different eyeballs, I’d suspect this is down to minute differences either between them (such as adjusting for darkness while testing as Kratzkopf suggested), or in their relative position.
It’s interesting, but I don’t think it really gets at the question of differing perceptions between people.
Woah there, where are you getting this idea that any of this has meaning from? Reality being coherent doesn’t imply any kind of meaning. I can’t even think of a theoretical way to determine if we’re here for a reason (other than cause and effect) or if we’re just here.
Yeah sorry, horrible choice of words. I am a nihilist in fact. I was using meaning in the very dull sense, like how a red light has the “meaning” to bring your car to a halt. And similarly a blood clot in my leg means that I am at increased risk of death, the rising of the sun means that the air will heat up (even if I’m blind), cooking garlic means the air will be filled with scent molecules (even if I can’t smell), etc.
I am so accustomed to only talking with IRLs who know what I mean by meaning that I forget what a loaded word it is.
to say that reality is subjective or something, as if a blood clot in my leg that I’m just not aware of can’t REALLY kill me.
It’s not that reality is subjective it’s that acting as if it is subjective isn’t useful for our everyday experience. So we act as if it is objective. But acting as if reality is objective so you can live your life does not mean reality is objective, and personally, I think being absolutely certain that it is objective leads to shit like “Jesus loves you and died for your sins” - not to great science.
There is a uniform and self-consistent reality
The great value of science is to give us greater access to that reality
I’m really not trying to be shitty or anything about this, but science is increasingly showing us something considerably more complicated than that. Science absolutely gives us greater understanding of classical reality which is useful to us because airplanes fly. However, like it or not, science also is telling us that reality is a strange miasma of superpositions and that we actively participate in the creation of reality by simply existing/observing. At the very least, your outlook that it “is… uniform and self-consistent” does not appear to represent what is truly happening, it just represents what you think is happening, which is, ultimately, the point of the OPs meme. Everything you think you know is being filtered through your experience of it and whether is represents some objective reality or not, it represents it enough for you to live your life and feel like it is objective and consistent. But that isn’t necessarily so. As wild as it sounds, there may be an infinite number of branching realities and you are walking down only one, and considering it as “objective reality.”
For anyone interested in this stuff, there’s a great video from Sean Carrol about quantum physics that outlines the uncomfortable unanswered questions in quantum physics and their implications about reality here.
Edit to add: on somewhat of a tangent, there’s a fascinating book regarding your brain and reality I really love called Free Will
I was wondering who would bring up quantum physics 🥲
I don’t subscriber to any interpretations of quantum physics that require consciousness for observation, so to me any insights that this field may offer still don’t support that reality is subjective. Reality could be only locally real but still objective and consistent. And it sure seems that it is, in at least 99.999…% of all situations, especially situations that actually matter to us. Just my understanding, not a quantum physicist lol
There are no interpretations of quantum physics that require consciousness for observation, so maybe you should look a little closer at what it actually does say? You can pick and choose the science you want to subscribe to of course, but it’s been making verifiable predictions for a hundred years now. If you ignore it because it disagrees with your preconceptions… well, that’s called religion. ¯\_(ツ)_/¯
Can we please, for the love of god, stop pretending it is just “laypeople” who push quantum mysticism? “Consciousness causes collapse” literally originated from academia. I know you hold physicists up on a pedestal so they can do no wrong and it’s only the dumb laypeople, but the majority of times their crackpot quantum mystical claims are traceable directly back to a physicist holding a PhD. Quantum mysticism is rampant in academia as well, and people need to stop denying this fact.
science also is telling us that reality is a strange miasma of superpositions and that we actively participate in the creation of reality by simply existing/observing.
It doesn’t tell us that at all. This is just bizarre metaphysics invented out of someone’s ass one day and became popular among academics, despite it having no empirical basis for it and not even being logically consistent if you take it seriously for more than five seconds.
Quantum mechanics is just a statistical theory. You literally superimpose states in classical statistical mechanics as well. The only difference is quantum mechanics has an extra degree of freedom in the state description of the system that includes phases, and those phases evolve deterministically and influence the stochastic dynamics of the system. This gives a kind of “memory” effect whereby the same operator can have different behavior if the history is different, such as, a photon having 50%/50% chance of being reflected/transmitted by a beam splitter, unless its immediate previous interaction was of a beam splitter as well, then it is 100%/0% because the state of the phases are different.
No, Sean Carroll is just wrong and he presents nothing to justify his position. The cat doesn’t stop existing when you’re not looking, nor is there is a multiverse, nor do things spread out as infinite-dimensional vectors in configuration space when you aren’t looking. You just do not know its state because it is statistical as quantum mechanics is a statistical theory. Multiverse believers love to put their idea side-by-side another idea which is even more absurd in order to make it look more viable, but they never bother to defend their ideas on their own merit, without a comparison. Any time you ever encounter a multiverse believer, they will constantly bring up Copenhagen even if you never mention it.
Carroll responds to a variant of Copenhagen that believes in a “spreading out” axiom that things diverge into a multiverse of every possibility represented by a vector in configuration space when you aren’t looking, but then suddenly “collapses” back down into a definite configuration in state space when you look. He then attacks the “collapse” as silly, and therefore we should believe things spread out as a multiverse forever. But nowhere does he ever give any convincing justification for the “spreading out” axiom to begin with. That axiom is not grounded in any empirical evidence or in the mathematics at all, and so multiverse believers can only make their position look coherent by putting it beside another silly belief which also presupposes that axiom, and thus they make it appear reasonable that they never justify it.
Just look at the awful slide 24:35. Someone can make this same argument in a perfectly classical universe. If we could not track the definite states of particles because they behaved randomly, but in a classical sense which did not violate Bell inequalities, we would also only be able to track the states of systems as vectors evolved by matrices. Someone could also come along and claim that particles do not have real states when you are not looking at them because they are not there in the mathematics, and that they are being the “reasonable” one for believing that the universe just evolves as a big deterministic vector.
We would all look at them as if they are silly. Yet, somehow, this is stated unironically among multiverse believers as if it is somehow made less silly by quantum mechanics, when absolutely nothing in the theory makes this a less silly position.
Oh I’m not arguing that reality is different from how we perceive it. Just arguing with the sneaky little trick where people say “reality isn’t what we perceive… Therefore reality is subjective”
Quantum says otherwise, doesn’t mean hallucinations are reflective of really at all, but reality is a lot more bizarre than classical scientists could have ever imagined.
No. There is an obsession many people have, from laymen to academics alike, with quantum woo and trying desperately to extrapolate bizarre metaphysics from the linear algebra, but nothing in the mathematics of the theory necessitates their crackpot ideas. Objective reality exists.
All this brain hallucinating reality stuff pisses me off because people use it as a springboard to say that reality is subjective or something, as if a blood clot in my leg that I’m just not aware of can’t REALLY kill me. There is a uniform and self-consistent reality which we all have only limited perceptual awareness of. The great value of science is to give us greater access to that reality, not to fabricate wishy-washy arguments for how that reality doesn’t exist or doesn’t have meaning
Exactly. This post actually reinforces why I don’t want to alter my reality. That little window of interpretation is absolutely remarkable, it’s all we have to anchor us to the outside world and I will never give that up. Not that I’m dead against occasional hallucinogenics, but our perception is an amazing thing and I feel bad for people who don’t appreciate it.
Brother, have you never been depressed? That shit can do as much to me as mushrooms sometimes. Or shit if I get a really good runners high, feels very similar to a low dose of mushrooms.
Brother, I don’t ever want to know what a low dose of mushrooms feels like…or 2cB or DMT or LSD or 4aco DMT or
IMO the term “hallucinogenic” undersells what psychedelics do in some ways. There is an interpretative layer of abstraction that naturally builds up between you and what you are perceiving. This is useful because it lets you make assumptions about and mostly ignore objects that you know are not necessary to pay attention to, and not be overwhelmed by the experience of being actively aware of all their details, but it also prevents us from considering and experiencing what is behind that layer of preconception.
Obviously there’s also a lot of other things our brains do that is interpretive or corrective, but it’s really remarkable to be able to see the world without that one in particular, which is one of the more striking effects of those drugs, and it happens on doses lower than the ones that produce especially vivid hallucinations.
The data of reality is consistent. How that data is interpreted by the brain may not be. Like the color red might not look the same to you as it does to me despite it being the same wavelength for both of us. We’ll never know since it’s impossible to describe a color and we can’t see the world with the other’s brain.
Given that color theory works the same for anyone that isn’t some variety of colorblind, I’d argue we probably see colors the same way or very very close to the same.
the logic might be the same, the perception may not
The logic is based on perception, though. Colors either clash or go together because of how we percieve them and which colors go with which is pretty consistent between cultures and time periods.
But not everyone agrees on which colors go together and which clash
Yeah, that wasn’t a good example since taste is weird. A better example would be that most people would agree that the pink background on this sprite sheet is almost painful to look at while other, more luminous, elements are fine. If our perception significantly varies, then simple mid-luminance color blocks shouldn’t have consistent effects from person to person. Parts of that yellow gradient on the right should cause more strain to someone you know than the magic pink field if perception is strongly variable.
colour theory works the same to everyone because it works entirely with how colours relate to each other
if you saw colours rotated on a colour wheel 180° - so that your green is my purple - we wouldn’t know
the only difference would be in the hue (difference between green and purple), which isn’t all that important. there are plenty of videos on youtube with artists drawing using random hues but with correct values (difference between black and white) and once they switch their work to colour it all just looks, good, a bit abstract for sure but still good
besides, colour theory picks colours that go together well based on their relative position on the colour wheel. teal works well with orange because they’re complimentary, opposites on the spectrum. neutral colours are neutral because they’re desaturated regardless of hue, neon colours are very saturated regardless of hue
maybe in objective reality we all like the same exact hue of colour, but in our brains we all call it a different word, we’ll never know
We have proof that people don’t see colors the same way: https://en.wikipedia.org/wiki/The_dress
That was horseshit with multiple different pictures being used with different levels, confusing people to death about what others had reported seeing. It’s easy to white balance the blue back to white which with the yellow orange lighting reflections on the black, saturated up the yellow lighting to look more gold. Nobody with normal vision both looking at the same original picture claims the blue part is white.
They did researchers with fMRI that showed that the same colors activated brains of viewers the same way, giving as much weight as possible to the idea that people perceive colors the same way.
Yes I agree, sorry if that wasn’t clear
Okay. I'm going to fuck with your head. Don't click this unless you're sure.
The color red is not even the same for you between each eye. Go look.
Given that it’s the same brain interpreting information from two different eyeballs, I’d suspect this is down to minute differences either between them (such as adjusting for darkness while testing as Kratzkopf suggested), or in their relative position.
It’s interesting, but I don’t think it really gets at the question of differing perceptions between people.
Looks the same to me
As a great scientist once said:
“There’s no scientific consensus that life is important” - Professor Hubert J. Farnsworth
Woah there, where are you getting this idea that any of this has meaning from? Reality being coherent doesn’t imply any kind of meaning. I can’t even think of a theoretical way to determine if we’re here for a reason (other than cause and effect) or if we’re just here.
Yeah sorry, horrible choice of words. I am a nihilist in fact. I was using meaning in the very dull sense, like how a red light has the “meaning” to bring your car to a halt. And similarly a blood clot in my leg means that I am at increased risk of death, the rising of the sun means that the air will heat up (even if I’m blind), cooking garlic means the air will be filled with scent molecules (even if I can’t smell), etc.
I am so accustomed to only talking with IRLs who know what I mean by meaning that I forget what a loaded word it is.
It’s not that reality is subjective it’s that acting as if it is subjective isn’t useful for our everyday experience. So we act as if it is objective. But acting as if reality is objective so you can live your life does not mean reality is objective, and personally, I think being absolutely certain that it is objective leads to shit like “Jesus loves you and died for your sins” - not to great science.
I’m really not trying to be shitty or anything about this, but science is increasingly showing us something considerably more complicated than that. Science absolutely gives us greater understanding of classical reality which is useful to us because airplanes fly. However, like it or not, science also is telling us that reality is a strange miasma of superpositions and that we actively participate in the creation of reality by simply existing/observing. At the very least, your outlook that it “is… uniform and self-consistent” does not appear to represent what is truly happening, it just represents what you think is happening, which is, ultimately, the point of the OPs meme. Everything you think you know is being filtered through your experience of it and whether is represents some objective reality or not, it represents it enough for you to live your life and feel like it is objective and consistent. But that isn’t necessarily so. As wild as it sounds, there may be an infinite number of branching realities and you are walking down only one, and considering it as “objective reality.”
For anyone interested in this stuff, there’s a great video from Sean Carrol about quantum physics that outlines the uncomfortable unanswered questions in quantum physics and their implications about reality here.
Edit to add: on somewhat of a tangent, there’s a fascinating book regarding your brain and reality I really love called Free Will
I was wondering who would bring up quantum physics 🥲
I don’t subscriber to any interpretations of quantum physics that require consciousness for observation, so to me any insights that this field may offer still don’t support that reality is subjective. Reality could be only locally real but still objective and consistent. And it sure seems that it is, in at least 99.999…% of all situations, especially situations that actually matter to us. Just my understanding, not a quantum physicist lol
There are no interpretations of quantum physics that require consciousness for observation, so maybe you should look a little closer at what it actually does say? You can pick and choose the science you want to subscribe to of course, but it’s been making verifiable predictions for a hundred years now. If you ignore it because it disagrees with your preconceptions… well, that’s called religion. ¯\_(ツ)_/¯
There certainly are pseudoscientific interpretations of it like that, which many laypeople subscribe to.
Can we please, for the love of god, stop pretending it is just “laypeople” who push quantum mysticism? “Consciousness causes collapse” literally originated from academia. I know you hold physicists up on a pedestal so they can do no wrong and it’s only the dumb laypeople, but the majority of times their crackpot quantum mystical claims are traceable directly back to a physicist holding a PhD. Quantum mysticism is rampant in academia as well, and people need to stop denying this fact.
It doesn’t tell us that at all. This is just bizarre metaphysics invented out of someone’s ass one day and became popular among academics, despite it having no empirical basis for it and not even being logically consistent if you take it seriously for more than five seconds.
Quantum mechanics is just a statistical theory. You literally superimpose states in classical statistical mechanics as well. The only difference is quantum mechanics has an extra degree of freedom in the state description of the system that includes phases, and those phases evolve deterministically and influence the stochastic dynamics of the system. This gives a kind of “memory” effect whereby the same operator can have different behavior if the history is different, such as, a photon having 50%/50% chance of being reflected/transmitted by a beam splitter, unless its immediate previous interaction was of a beam splitter as well, then it is 100%/0% because the state of the phases are different.
No, Sean Carroll is just wrong and he presents nothing to justify his position. The cat doesn’t stop existing when you’re not looking, nor is there is a multiverse, nor do things spread out as infinite-dimensional vectors in configuration space when you aren’t looking. You just do not know its state because it is statistical as quantum mechanics is a statistical theory. Multiverse believers love to put their idea side-by-side another idea which is even more absurd in order to make it look more viable, but they never bother to defend their ideas on their own merit, without a comparison. Any time you ever encounter a multiverse believer, they will constantly bring up Copenhagen even if you never mention it.
Carroll responds to a variant of Copenhagen that believes in a “spreading out” axiom that things diverge into a multiverse of every possibility represented by a vector in configuration space when you aren’t looking, but then suddenly “collapses” back down into a definite configuration in state space when you look. He then attacks the “collapse” as silly, and therefore we should believe things spread out as a multiverse forever. But nowhere does he ever give any convincing justification for the “spreading out” axiom to begin with. That axiom is not grounded in any empirical evidence or in the mathematics at all, and so multiverse believers can only make their position look coherent by putting it beside another silly belief which also presupposes that axiom, and thus they make it appear reasonable that they never justify it.
Just look at the awful slide 24:35. Someone can make this same argument in a perfectly classical universe. If we could not track the definite states of particles because they behaved randomly, but in a classical sense which did not violate Bell inequalities, we would also only be able to track the states of systems as vectors evolved by matrices. Someone could also come along and claim that particles do not have real states when you are not looking at them because they are not there in the mathematics, and that they are being the “reasonable” one for believing that the universe just evolves as a big deterministic vector.
We would all look at them as if they are silly. Yet, somehow, this is stated unironically among multiverse believers as if it is somehow made less silly by quantum mechanics, when absolutely nothing in the theory makes this a less silly position.
It’d be like saying reality is a series of pixels in frames because that’s how computers “comprehend” reality.
Oh I’m not arguing that reality is different from how we perceive it. Just arguing with the sneaky little trick where people say “reality isn’t what we perceive… Therefore reality is subjective”
Are you still alive? How’s that blood clot doing?
Well I stopped observing it so it should now be 50/50 on whether I die or not. Shit wait gotta stop observing it in my mind’s eye
Quantum says otherwise, doesn’t mean hallucinations are reflective of really at all, but reality is a lot more bizarre than classical scientists could have ever imagined.
No. There is an obsession many people have, from laymen to academics alike, with quantum woo and trying desperately to extrapolate bizarre metaphysics from the linear algebra, but nothing in the mathematics of the theory necessitates their crackpot ideas. Objective reality exists.