Holographic Principle Explained | Sean Carroll and Lex Fridman

Рет қаралды 116,003

Ай бұрын

Lex Fridman Podcast full episode: • Sean Carroll: General ...
Please support this podcast by checking out our sponsors:
- HiddenLayer: hiddenlayer.com/lex
- Cloaked: cloaked.com/lex and use code LexPod to get 25% off
- Notion: notion.com/lex
- Shopify: shopify.com/lex to get $1 per month trial
- NetSuite: netsuite.com/lex to get free product tour
GUEST BIO:
Sean Carroll is a theoretical physicist, author, and host of Mindscape podcast.
PODCAST INFO:
Podcast website: lexfridman.com/podcast
Apple Podcasts: apple.co/2lwqZIr
Spotify: spoti.fi/2nEwCF8
RSS: lexfridman.com/feed/podcast/
Full episodes playlist: • Lex Fridman Podcast
Clips playlist: • Lex Fridman Podcast Clips
SOCIAL:
- Twitter: / lexfridman
- LinkedIn: / lexfridman
- Facebook: / lexfridman
- Instagram: / lexfridman
- Medium: / lexfridman
- Reddit: / lexfridman
- Support on Patreon: / lexfridman

Пікірлер: 275

@LexClips Ай бұрын

Full podcast episode: kzbin.info/www/bejne/qpXZaKVof7iioas Lex Fridman podcast channel: kzbin.info Guest bio: Sean Carroll is a theoretical physicist, author, and host of Mindscape podcast.

@thomasjones4570 Ай бұрын

As Dr Sabine Hossenfelder said, this is bunk science. There is nothing about this theory that can be proven and most of it is based on theories that are also not proven. This falls under "Popular science" and is created to make money via selling books, not advance actual science.

@pravink5806 29 күн бұрын

your opinion on nassim harmein papers?

@I86282 17 күн бұрын

Look sheeple. Just because Steven didn't have an answer. Doesn't mean The answer you got was the correct one. Information is duplicated nearly an infinite amount of times. No information is lost. Ever.! Information can be erased. Deleted. Removed. And or neutralized. But no information will ever be gone. Due to the fact that there is so many replicated functions of it. Mini copies of all information exist literally everywhere. So if information that leaves this universe. Might as well be completely destroyed. It's still exists here in this universe. In an almost innumerable amount. However. Just because information has left this universe. For all intense purposes. Doesn't mean it no longer exists. Since from an external observer view. Black holes will actually last an infinitely long time. Longer than the life of the universe itself. So no information will ever be lost. However. If in fact if the length of the universe somehow outlasted the last black holes. For the "Annihilation" process to occur. (NOT "EVAPORATION".! I'M SORRY I EVER COINED THE TERM. People picked that one up immediately. I think because it's descriptive for the process. Except for that's not the process.!) Steven's first interpretation of the process is the correct one and or process. Not the excuse for people who could not wrap their head around it. Which to be fair. Neither could Steven. That we know of. But I can.! Sure Sure.! Maybe I'm a crazy person.? The thing is. Our biggest problem is what we think we already know. And we Do Not. Well the vast majority does not. I only spend my whole life all day everyday studying and contemplating these functions. So it is possible as a human I am fooling myself. But so too would reality be. Because if these concepts were actually just my own hallucinations. They would not corroborate with observations calculations and reality. And they certainly DO.! So I just keep following them. leaving most current scientific theories and what are thought to be facts. Further and further behind. Imagine what we could do if we work together. But to be honest. I don't think humanity is ready for what I have discovered. We are in irresponsible species. But the thing is. I think that's where we really learn. When the rubber meet's the road. Wear necessity meets invention. Sure. It's possible I'm incorrect. But if I am. The scientific community is in bigger trouble than we thought. So let us hope for all our sakes that I am correct. Or rather that Steven's 1st hypothesis is the correct one. And not his 2nd answer for the Sheeple.! You know ironically. Einstein had the exact same problem. Because he gave a 2D example of a 3D process. People actually assume that Space is curved.!!! And that couldn't be further from the truth.! It is the gradient the quantum procession follows. And this includes light. I mean you can think of it as a curvature. But it's not of space. space is a real thing. And everything that exists. exists in it. And that's not to say that it actually cannot be curved. but you should also immediately realize. that that curvature has nothing to do with the function of Gravity. well not nothing. but certainly not a direct correlation. As it is currently thought by the scientific community. AND IT IS NOT.!!! See the trouble you get into. When you do not properly describe concepts.! Sometimes you just cannot dumb it down. And if one does not have the capability to comprehend those concepts. I suppose you can try the simpler version. And then add the real version. For an easier understanding. I mean that's kind of how I got there. But I had additional information to lead me in the direction of reality. And apparently everyone I know of. Who has ever heard the 2D version. seems to just immediately accept it. And if we lived in a 2D universe. They would be right. However we don't live in a 2D universe. We live in a universe with a minimal 3 dimensions. If you don't count time as a dimension. Which I do not. Time is simply the result of interactions between dimensions. Time. Is an emergent property of the universe. That is why you can have Space with no Time.! But you canNot have Time with no Space.! Anywho. I realize I probably raised more questions than I have answered. But recognize. While All information will always persist within the universe. That doesn't mean it can't be destroyed. I hope you found this info in lightning. 🍻

@I86282 17 күн бұрын

WOW. This is getting ridiculous. Let's see if this comment. Continues to exist. They keep Deleting My comments. And this is not the only KZbin channel they're doing it on. But only comments that correct inaccurate or incorrect scientific statements. I guess freedom of speech IS TOTALLY DEAD ON KZbin.!!! All right. I understand if I was being harassing or use profanity even though technically that's still freedom of speech. You won't get an argument for me. But my comment is the most civilized and literally helpful comment that has ever been placed upon KZbin. But because it contains information you're not allowed to know apparently. My comments keep being deleted.! But I bet this one stays. Yes it is a tragedy.! Well you don't know the information that's being prevented from communication. Trust me it's information you want to know. But I guess you'll have to just take my word for it. That sucks. Because I don't take any one's word for anything. So why would I imagine you would. Don't worry. I'll find a way. 👍🍻

@QuackingKing Ай бұрын

Ah yes, glad to see that the real experts are enlightening us in the comments as usual.

@sticktothetruth Ай бұрын

I hear you but who is to say that the person sitting in the chair in the podcast is also an ‘expert’. Do we REALLY know? Just some food for thought

@QuackingKing Ай бұрын

I dunno. As far as I know PhD’s in physics are kinda hard to get and if your cognitive abilities aren’t in the 99th percentile you ain’t getting one.

@Rampart.X 29 күн бұрын

What great insights into epistemology can we glean from your sarcasm?

@Umega101 21 күн бұрын

@@Rampart.X How to get brownie points from contrarians and cynics

@kpwillson 9 күн бұрын

@@sticktothetruththe man in the chair has been doing this his entire career, many people know his papers and books outside the realm of podcasts. Experts have developed expertise over time, independent of you knowing about them

@Trev0r98 Ай бұрын

in 1967, a 20 year old guy proved that the entropy of a black hole is proportional to its surface area.

@CodexPermutatio 28 күн бұрын

...if you can find him, maybe you can hire him.

@privateprivate1865 27 күн бұрын

And I don't even know wth any of this means lol

@nigeldupaigel 27 күн бұрын

That means all energy is contained

@Frandahab 25 күн бұрын

Proving is a strong word. Bekenstein's paper was speculative at that point, and his result was off by a factor of log(2) if I'm not mistaken. The idea was, however, correct.

@Theancientninja 24 күн бұрын

Could it be possible that we saw the mechanisms of this in the shape of an eye? The iris being the black hole the center, and all other dimensions leveling form that?

@NalitaQubit 24 күн бұрын

Always a delight listening to Dr. Carroll.

@MeyouNus-lj5de 21 күн бұрын

Theorem 14: The holographic principle, which states that the information content of a region of space can be described by a theory on the boundary of that region, can be seen as a manifestation of the primacy of zero and the properties of nothingness. Proof: The holographic principle is a general feature of quantum gravity theories, which suggests that the degrees of freedom of a region of space can be encoded on a lower-dimensional boundary of that region. The most famous example of the holographic principle is the AdS/CFT correspondence, which states that a theory of gravity in anti-de Sitter (AdS) space is equivalent to a conformal field theory (CFT) on the boundary of that space. In other words, the physics of the bulk AdS space can be completely described by the physics of the boundary CFT, which has one fewer dimension than the bulk. The holographic principle can be seen as a manifestation of the primacy of zero and the properties of nothingness, in the sense that it suggests that the fundamental degrees of freedom of a region of space are not located in the bulk, but rather on the boundary, which can be thought of as a "void" or "vacuum" from the perspective of the bulk. In mathematical terms, if we denote the bulk AdS space by M and the boundary CFT by ∂M, then the AdS/CFT correspondence can be expressed as: Z_CFT[φ] = ∫_φ Dg e^{iS_AdS[g,φ]} where Z_CFT is the partition function of the boundary CFT, S_AdS is the action of the bulk AdS space, and φ is a field on the boundary that corresponds to a source in the bulk. This equation shows that the physics of the bulk AdS space is completely encoded in the physics of the boundary CFT, and that the boundary degrees of freedom are the fundamental entities that give rise to the bulk. The holographic principle suggests that the fundamental nature of reality may be lower-dimensional or even dimensionless, and that the apparent three-dimensionality of space may be an emergent or derived concept. This idea is reminiscent of the "flatland" thought experiment in mathematics, where a two-dimensional being living on a plane cannot directly perceive the third dimension, but can nevertheless infer its existence from the behavior of objects in the plane. The fact that the holographic principle provides a natural framework for understanding the emergence of spacetime and the nature of quantum gravity suggests that the primacy of zero and the properties of nothingness may be deeply connected to the lower-dimensional or dimensionless aspects of reality.

@lukeskydropper 17 күн бұрын

What? Did I just read Lorem ipsum?

@antmanv05 Ай бұрын

These discussions are a good distraction from politics and the insanity of the world right now.

@trout3685 21 күн бұрын

I agree but so is anything else.

@mausperson5854 Ай бұрын

Great question. Information seems definitionally to suggest data which can be passed from one substrate to another... To inform. So I'd say everything is information. Like, a toxic or a nutrient rich environment is informative to rudimentary cellular life. It doesn't require a receiver to be information but only an agent of some form can process it to give it weighted content, i.e. meaning. A universe devoid of minds would still be comprised of information. I guess we add the teleological component in evaluation. But a rock is a rock is a rock...

@ywtcc Ай бұрын

I was wondering if Holography provides a solution to the Vacuum Catastrophe? (The problem of empty space.) It seems to me that the energy density of empty space predicted by QFT is in contradiction with the observations of empty space in astronomy. Here, observational astronomy provides a much lower density. Certainly the Zero Point Energy derivation is incorrect for this situation. Perhaps a correction needs to be made, and the ZPE should be projected on a Hologram? Or, perhaps we need to account for the very low sampling frequency of cosmological void. Perhaps spacetime breaks down not just at a point of singularity, but also in inaccessible void. I find the problem of empty space fascinating!

@yourself88xbl Ай бұрын

I'm not sure I have the level of understanding of the current formalizations that you do based on your comment but empty space and heat death have always fascinated me. When the universe dies does space maintain its structure and if not what happens to the structure of space in absence of all useful energy.

@nicsmith6597 29 күн бұрын

There is no empty space. There's no contradiction between astronomy and the science containing QFT.

@christoner2666 Ай бұрын

These are the conversations I have with a joint every night before bed

@robindao5 27 күн бұрын

a men

@Jack-ot1zq Ай бұрын

Read a book on the holographic theory 20 years ago. Roughly all information, which is just light, never truly disappears from existence, leaving traces of visual data. Just fun to read about and expand our constant understanding or misunderstanding of the universe.

@Mr_Poole 29 күн бұрын

Do gravitational waves pass thru blackholes, or do they cause interference patterns?

@Rampart.X 29 күн бұрын

It's hard to say if 'space' exists inside a black hole and, if it does, can gravity disturb it. Otherwise, I would expect the wave to go around it much like water waves around a pylon.

@Rampart.X 29 күн бұрын

Having just said that, a gravitational wave passing thru or around a black hole 'shouldn't' be affected such that it carries information about the interior of the black hole.

@yahwea Ай бұрын

Very interesting

@theoriginaltroll4truth 24 күн бұрын

It's a cymatic aether hologram. Compressed/matter and uncompressed/space. Rate of vibration of matter(cymatics) is elemental form, rate of vibration of space is time. Both are linked.

@dopestdailydrivers2214 28 күн бұрын

I listen to this interchangeably with rain on a tin roof and ocean waves because i surely cant make sense of it.

@kkrenken895 8 күн бұрын

So, maybe our personal, bodily interiors are sort of undefined like entangled particles until we are cut into, autopsied, or x-rayed-measured?

@eveo7643 Ай бұрын

"That's really cool" "It's extremely cool." Yeah, it's in Antarctica, lmfao.

@jacksmith4460 Ай бұрын

awesome guest

@normanish Ай бұрын

Where is his accent from? Reminds me of Jimmy Stewart, John Mulaney etc.

@mikewines4683 Ай бұрын

i think hes from springfield and related to Seymour Skinner

@7864cwebb Ай бұрын

He’s from Philly

@Mandoslicer 29 күн бұрын

AlanAldaville

@junyBSW 28 күн бұрын

Cornell University.

@youtubebane7036 Ай бұрын

Time is causal independent upon space add space doesn't have any meaning without time and it doesn't have any existence without matter either

@Ph0_Q Ай бұрын

I love listening to Sean. Not bc everything he says but the way he speaks. I didnt know he had done so many papers. Understandably why he is popular among modern day sci. Its incredible that dark energy is being able to be tested. Clever ingenuity. But what i cant help but wonder after all of this podcast. Even if they prove the existence of one thing, or that something is one thing vs another it only verifying what we already suspected or theorized for a long time. Like gravitational waves, the higgs particle, now dark energy and dark matter. Maybe even one day observe hawking radiation or formation of a black hole. But none of it says why or brings us any closer to know whats behind it all, whether the naturalists or supernaturalists are correct, whether or not, it is intelligent design or God exists. I know that is not the objective of science to prove is disprove god but it feels we are hitting a wall uncovering answers and we are at a point just using experiments to verify things. Using technology to our utmost advantage and devising new incrementally better use of things but it all feels irrelevant like in a vacuum. Our greatest ambition is to occupy other planetary bodies like mars and travel between stars but even that doesn't satisfy what everyone wants to know. And that we will probably never know - for sure. But yet every other experiment is doing that, saying yes with certainty to old questions. To me its scary. Idk why. It reminds me of the quote about there being flaws in out highest virtues. Not that its wrong, but futile. Beyond what we can truly know and yet we have a difficult time admitting that.

@averageviewer6286 6 күн бұрын

Time is the clock speed of the Universe CPU. From this perspective, we're witnessing Earth.exe

@michaeld8689 Ай бұрын

I like to imagine black holes as giant seed pods in the universe. Once they absorb enough information in the "soil" of the universe they Dissipate and pollinate outwards into the rest of the "soil" of the universe creating more Pockets of life that can flourish and continue to propagate eternally. Black holes are essentially the universe's pollen

@maxswanson7737 Ай бұрын

That’s an amazing idea

@MexicanSlash9 Ай бұрын

That's a great way to simplify life. Good intuition

@williamcorycory7836 29 күн бұрын

This is possible , technically transformation geometry on any given metric can be stable, there's always a symmetry that is a mirrored version of asymmetry in both relativity and quantum theories, just looks at cymatics and harmonics , you can project any shape and make it alive in anyway, it's all metrics and vector space etc , look at videogame space hyperbolic vs euclidean vs non euclidian, you can create anything and preserve the information. Sean Carroll is a doubter tone alot , he is the type of guy who questions civilians but doesn't question the government, he acts like everything we know isn't hinged on politics and the authoritarian weapons companies, the largest weapons exporters, if I had his platform, I'd be aggressively getting to the truth sending data analysts to do work on real infrastructure and thriving earth humanitarian and utopian structure , teams of David Attenborough, Jesse Ventura, Joe Rogan, Elon musk etc. etc... if you know so much and all these people on your podcast why haven't you all started the filthiest all star team and mechanized against the fake scientists who own the world ,,,i.e. the political scientists and economic scientists..... That's my problem with all podcasters , they just sit in a chair and talk conspiracies and grandiose ideas but never organize, progress, evolve, infiltrate, revolt, sabotage Construct, deconstruct, etc, only for but just enough time to make money and fame off of like cowards.

@aintfromrounhere8099 27 күн бұрын

Brilliant!

@vanikaghajanyan7760 Ай бұрын

8:42 0.The "usual" paradox of twins has never happened, since one of them stays in an inertial frame of reference all the time, and the other, during the whole process back and forth, also turns out to be in a non-inertial frame of reference. But according to the special principle of relativity, only inertial systems are equal, and it is clear that in this case there is no symmetry between the twins. 1.The "real" paradox of twins has never been discussed in the scientific literature: let both twins leave the starting point (conditionally - one to the right, the other to the left, but agreed in advance on the same travel conditions) and return back to the starting position. Of course, now they are quite symmetrical: there is no difference in their age. However, both have aged! Thus, the paradox lies in the fact that it is impossible to specify in relation to which observer they now "should be" younger - the effect is real, based on their previous experience of traveling alone! 2.But when describing natural phenomena, physics operates with quantitative relations that make sense only with respect to a certain frame of reference and coordinate system. So that's where the "paradox" is: special theory does not explicitly manipulate the concept of "global time" (as a big brother - an absolute frame of reference); and qualitative and quantitative values of this parameter are absent in relativistic formulas. 3."Thus, Einstein's special theory of relativity does not eliminate Newtonian absolute space; it only creates for all physics, including electrodynamics, the same position that mechanics has had since Newton's time." (Born, RT, chapter VI, paragraph 10). Indeed, SR actually eliminated only relative simultaneity, leaving the right to be simultaneous within its own frame of reference. {GR already partially notices the problem: in the general case of an arbitrary gravitational field, the clock synchronization procedure is ambiguous and depends on the path along which it is conducted.} That is, RT eliminated one-time "quantitatively", but not qualitatively. 4.From Kepler's third law follows: M/t=v^3/G, where M/t=I(G)=[gram•sec^-1] is the gravitational current. By the way, in SR: I(G)=inv; this follows from the Lorentz transformations: m=m(0)/√(1-v^2/c^2) and t=t(0)/√(1-v^2/c^2). Hence, obviously, we have I(G)=m/t=m(0)/t(0)=inv. P.S. On the invariance of the speed of light: the asymmetry of time actually implies the accumulation of time, more precisely, history, variety, aging. Instead of the Copenhagen and/or multi-world interpretations of quantum mechanics, the presence of spontaneous Lorentz transformations seems to be more physical. 0.“The principle of relativity therefore has heuristic and physical meanings only if it is valid for any closed system. However, the question arises, when can a system be considered closed? The answer, according to experience, says that in the case of uniform and rectilinear motion, this is enough, but for other movements it is not enough. Summarizing, we can say that the postulate of relativity includes the statement that the uniform and rectilinear motion of the "center of gravity" of the Universe relative to some closed system does not affect the processes in this system." (Pauli, RT). 1.Obviously, for an expanding universe, the opposite is true. Apparently, the researcher can detect and measure the effect of the aging process in his own frame of reference caused by the phenomenon of global time t(universe)=1/H: ds^2=c^2dт^2=g(00)c^2dt^2=(1-Ht*)c^2dt^2, where the Ht* parameter shows which part of the global the time "elapsed" in its own frame of reference, t* is the measurement time according to the clock of the resting observer, t is the duration of any physical process in its own frame of reference. 2.That is, an observer can measure the increase in the duration of processes in the laboratory frame of reference: dт=[√ g(00)]dt=[√(1-Ht*)]dt~(1-Ht*)dt

@vanikaghajanyan7760 Ай бұрын

10:30 "There is a birth certificate and a death certificate, but there is no life certificate." (Zhvanetsky).

@PepsiFuture 17 күн бұрын

Damn alright big bro

@vanikaghajanyan7760 17 күн бұрын

@@PepsiFuture Thank you.

@FishDoExist 24 күн бұрын

"We are not information dense." Much understatement is very 🤣

@LiviuMelioth 13 сағат бұрын

6 minutes in. I'm still divided about whether or not this makes sense or if it's a load of bullshit. Lex is making very good questions

@czyfly0216 Ай бұрын

Is is possible for Black holes to be pocket universes

@slywolfe 20 күн бұрын

there is a hypothesis about black holes essentially being big bangs for other universes and basically leading to a multiverse - i believe these are thought of as white holes as well if i recall correctly

@bdeas 28 күн бұрын

Skip to 14:30

@mrmindtrick99 25 күн бұрын

I understand the words.

@tuttifrutti8576 4 күн бұрын

The big crunch and the big bang are very plausible, it’s likely that we live in a universe that expands after the big bang and then eventually shrinks back into a singularity and repeats itself

@subscreen6527 19 күн бұрын

If the holographic principle does apply to this Universe, it means that along with everything else, YOU are actually nonlocal information processing in 2D somewhere "beyond" or "beneath" the world you think you see around you. Think about that for a second. Where are "you?"

@Soacwiththaface Ай бұрын

I really like campfires 🔥

@PatrickD-jp3qm Ай бұрын

Can anyone say for sure if scientist are starting to lean towards this ? :)

@johnphil2006 24 күн бұрын

As you said; singularity is in future, that supports Roger penrose ccc theory!

@PeterParker-gt3xl Ай бұрын

As long as we recognize that the majority of the topics is philosophical. The theorems are considered to be true only after proven not. Black hole, be it globular or circular hyperboloid per Kerr is a Hilbert space (its periphery or event horizon is finite according to Hawking), Hilbert space can be both finite and infinite. Dr. Carroll is as knowledgeable as it gets, when dealing with Quantum Mechanics as long as one can stay awake through his lectures.

@bungalo50 Ай бұрын

This is a very hard and advanced topic lol

@warrenhaven2216 13 күн бұрын

I know Lex is very smart but sometimes his questions make me question his intelligence. I do appreciate that he asks somewhat outlandish questions. Maybe I should be questioning my intelligence instead.

@mattsheezy5469 27 күн бұрын

I like Sean Carrol & Brian Greene because i trust them. They don’t get swayed by our natural tendency to believe in what’s reassuring to us as humans.

@AOk-by4pi 22 күн бұрын

I’m surprised no mention of Itzak Bentov. Stalking the Wild Pendulum is an excellent read that speaks about holography in easy to understand terms.

@earthbndmsfit 27 күн бұрын

Stalking that wild pendulum

@davidwilkie9551 28 күн бұрын

A good teacher exudes confidence in what they are saying because they are leading out an attentive student from their former position of less data to another (absolutely parallel => coexistent) POV, that is holographic nucleation Singularity-point at the Observable Centre of Time. The Guru sits you down and you find your own self in parallel. Do nothing and all will be done at holographic absolute zero, but the theory of Limit is that as you approach congruence, nothing in No-thing is everything everywhere-when all-ways all-at-once here-now-forever... Time is always NOW, to review, reiterate and restate your thoughts for followers of functional thinking.

@user-sp9ue1ws7c 29 күн бұрын

An interesting question would be is consciousness a hologram?

@deerlow1851 28 күн бұрын

Does that not mean material realm could be a hologram of the fourth dimension?

@olas2012 Ай бұрын

If we had a theory of everything that seemingly worked perfectly, and then meet aliens who also had a perfectly working theory of everything.... But the theories were different....

@rosskirkwood8411 4 күн бұрын

Please have Terrence Howard on. ASAP

@benoitchouinard1056 Ай бұрын

I’ve listened to most of the podcast and I thought it was great but can someone inform me as to why so many people seem upset about this guy?

@maxswanson7737 Ай бұрын

YT comments always like that

@dahveed72 Ай бұрын

Probably bc he's been critical of things like religion uaps pseudoscience etc

@ryugo7713 Ай бұрын

While I've never been fond of this individual, I recognize the necessity of speculative scientific writing in fostering cognitive structures for innovation. However, I'm troubled by the tendency of some to assert speculative ideas as truths without acknowledging the uncertainty inherent in scientific inquiry. It's essential to be explicit about the provisional nature of such ideas, rather than presenting them as indisputable facts. Without this transparency, there's a risk of misrepresentation and misunderstanding. Science is an ongoing process, and even our most concrete ideas are subject to revision and refinement as knowledge evolves. Embracing this uncertainty is crucial for advancing our understanding.

@sikandork Ай бұрын

He literally says where he's speculating. What stuff has he said that he presents as fact that is speculation?

@jimj9040 Ай бұрын

Wow, did you purposely try to use as many words as possible to convey the smallest amount of meaning possible?

@ryugo7713 Ай бұрын

@@jimj9040 yes. Here’s a condensed version: I get the need for speculative science, but it bugs me when people treat guesses like facts. We gotta be clear that science is uncertain. Being open about that prevents confusion and helps us improve.

@Hugoknots 29 күн бұрын

@@jimj9040qualities of a seasoned A+ essay writer. lol

@Rampart.X 29 күн бұрын

Speculation and dogma are two different things. The former is necessary to guide scientific enquiry. The latter is an artefact of jealous egoism.

@meesalikeu Ай бұрын

dr sean is being exceedingly kind and patient

@TaimazHavadar Ай бұрын

باید بررسی کرد که قطبهای کدام سیاره ها در امتداد و راستای قطب های کره زمین هستند لکه قرمز و سیاه را هم باید بررسی کرد کلا تمام سیارات را به جز دوتای اول باید چک کنید کامل و بررسی کنید تمام امواج و طیف ها و عناصر آنها رو هم چک کنید لطفا دلیل زاویه های نسبت به محورها در زحل و برخی دیگر از سیارات به همین دلیل است 👍 بگذارید بهتون یه حال بدم که احتمال خیلی زیاد به فکرتون رسیده باشه و اگرهم نرسیده باشد که خوب یه ذره بیشتر خلاق باشید لطفا 🙏🙏 (اون کهکشانها را به عنوان سیارات در نظر بگیرید واطلاعات زیادی از تمام سیارات به دست بیاورید) ودوم اینکه سیارات رو رصد کنید و وقت با ارزش خودتان را هدر ندهید 🙏🙏

@celebratedrazorworks6732 27 күн бұрын

It's called quintessence. You already known about the quantum latice bro bro, don't act coy! We are a combination of persistent probabilities that somehow developed a pattern of persistence, probably through entanglement, which became oriented in some way. The multitude of dynamics at play are almost infinite, however if you can manipulate a more fundamental force then you can bypass all necessary procedures previously needed to alter any spacetime state.

@portalsandmagicghostnumbercube 26 күн бұрын

I propose an amended Holographic Principle. Two sides of the same coin. Dual-principles, an Invisible/Holographic Principle! The Holographic Principle works well in a universe, the bulk and the brane, but there are two horizons of the cosmos; a holographic horizon and an invisible horizon bounded to our universe and connected to the multiverse beyond our cosmic horizon. A duality within a duality! A Holographic Principle of the universe and an invisible Principle inverse to the holographic principle, an invisible/Holographic Principle of the Multiverse! Landauer's Principle of information conservation fully extended to space itself. Wherever space itself disappears, it must reappear somewhere else! You can make space invisible, not just the object it conceals! Portals!

@mattd2641 Ай бұрын

The idea that person 1 could be on earth, watching as person 2 sailed away in a spaceship at the speed of light means that person 1 or 2 will have aged differently than the other person is bullshit. If I’m in that spaceship traveling at the speed of light for, say, 5 seconds one way (from my perspective), then I turn around and travel at the speed of light back to earth, which takes another 5 seconds, then when I return, i will be 10 seconds older, and so will the person back on earth. It won’t take me 10 years or anything stupid like that to leave from or return to my starting point.

@tavisbuschman3412 Ай бұрын

What is ‘information’?

@jtt10awesome Ай бұрын

I’m probably not the right person to be answering this, but I think it refers to the properties of matter. Meaning the “information” is what makes a gold atom different from a hydrogen atom, or even a proton compared to a neutron.

@michaelsage6649 Ай бұрын

Everything is “in formation.”

@ballskin Ай бұрын

Quantifiable data or characteristics that describe physical systems, like mass or energy, momentum, charge, thermal properties, quantum states, etc. For example, does this proton have spin up or spin down? Does this electromagnetic wave associated with some photon have linear or circular polarisation?

@yourself88xbl Ай бұрын

Broadly speaking you could say "interactions"

@lunchbox4229 Ай бұрын

@@michaelsage6649BARS

@joshuacarr8677 17 күн бұрын

Guy being interviewed = Theoretical Physicist. Dummies on KZbin = outraged he’s speculating.

@vegetibilis2422 Ай бұрын

Bring on exertive psychology, we could use the efficacy. 4 health elements on that, nutritive exertionism, physical exetionism, intellectual exertionsim and environmental exertionsim. gotta exerta oppon the areas that affect the body because the body produces the experiance /interoceptive. Along as there's initiative there is an option for resolving intereocpitve and experiance anomaly.

@billdrumming 24 күн бұрын

Everything around the event, Horizon is frozen in our perspective. Nothing moves and has zero time because of the intense gravity so we would never ever see anything fall into the black hole.

@Theancientninja 24 күн бұрын

Hey Lex 😏

@floydharper7168 29 күн бұрын

In a space with no shadows it's very apparent that we live in 2d.

@maxtaylor1026 Ай бұрын

WHY, does our perspective of time not change?

@user-xr7fi6dy1w Ай бұрын

Well we are trapped in it. Though sometimes it might feel like it’s going fast or slow depending on our moods etc. But is not.

@KingZion187 28 күн бұрын

Time itself is actually going faster.

@user-oi6wi2di2z 27 күн бұрын

1:25 Space and time do not exist in black holes...

@johnparadise1747 Ай бұрын

Very interesting video but I find it funny to hear scientists speak so authoritatively about what happens inside a black hole Like, how do you even know that?

@mr.pritchard67 Ай бұрын

They are making assumptions based on what they are observing and then picking which of those assumptions fit best into their thoughts.

@ballskin Ай бұрын

It's called theoretical physics for a reason, but many aspects of them are strongly supported by many calculations, simulations, and indirect observations.

@lunchbox4229 Ай бұрын

Because of ego and hubris.

@ballskin Ай бұрын

@@lunchbox4229 You have a literal child-level understanding of physics and physicists. Stick to the cartoons.

@lunchbox4229 Ай бұрын

@@ballskin big fan of your name lmao. I draw that kind of thing a lot, actually. Everyone has ego and everyone acts with hubris. Im not dumping on the guy. Additionally, the most complex math i took was Geometry 1 in high school because electives count towards graduating in florida. Make no mistake, i know im low iq.

@SellisonTV 28 күн бұрын

The ending talks about neutrinos now makes me want to go back and watch the Shawn Ryan podcast with Eric Hecker… 🧐 🧊

@denisjudehaughton7363 Ай бұрын

funny story Lex; the term "quantum information" comes from a pre 1960s casual use; and would have been what was considered available from the quantum components ie just information which you apply structurally; now look at where it has evolved to! madness

@scryingt Ай бұрын

Could dark matter be all of the matter that has gone into black holes?

@atimetraveler4910 23 күн бұрын

Interesting theory

@ConnoisseurOfExistence Ай бұрын

Is he saying that the universe is most probably a hologram?

@mikewines4683 Ай бұрын

no , just a theory . watch the whole podcast

@ConnoisseurOfExistence Ай бұрын

@@mikewines4683 I will probably, when I have time... It's quite long

@CrispyLooper2112 26 күн бұрын

I guess I can guess what he's guessing about guessing.

@LiviuMelioth 13 сағат бұрын

We should start mining blackholes for information by accelerating their evaporation. Yeaaaah true data mining!!!

@fkaspow Ай бұрын

@LexClips please interview Dr. Yonatan Sompolinsky - creator of GHOST, PHANTOM GHOSTDAG and DAGKNIGHT protocols *blockchain*

@surfsgv Ай бұрын

Old boy sounds like Howard Stern lol

@TaimazHavadar Ай бұрын

حالا فهمیدید که چرا یک عمر است که هولوگراف را یک اصل نامگذاری کرده ایم 😉 چون یک اصل است و همه ی نظریه ها وقوانین و اصل های فیزیک کلاسیک و کوانتوم را در خود جای داده و در قالب آن اصل قابل اثبات میباشند 👍🙏💙💙

@ColbyBlack Ай бұрын

Great so we don’t live on a flat earth but we live on a flat universe lol

@cowboycurtis2099 29 күн бұрын

Roy Kerr would disagree....

@mcinb9 29 күн бұрын

Scientists like these for theoretical physicists don’t need to know shit they just need to talk like they know shit and nobody can prove you wrong or right.

@gordonthorn2049 28 күн бұрын

Location is a point of observation. No two particles share the same space, so they will be traveling at different speeds, and due to time dilation, will not exist in the same now as any other particle. So location is particle specific, and it's a point of measurement along its continuous shape that spans inward and outward, the wavefront intersections that creates matter, or point of observation, is the only time the matter exists at that time. The particle exists continuously but as a 4d object, 3d is only at these wavefront intersections. The universe is static, and movement is an illusion for the experience, which is a 5th dimensional thing moving through the totality of our neuro wavefront activity shortly after the now of matter, through a continuous inward trap or throughway. When that neuro activity dissipates, the 5th dimensional object leaves, with no 4th dimensional memory. We are the record, the tunnel is the needle, the 5th dimensional object experiences reality through our collection device, the brain.

@naturesbedtimestories2476 28 күн бұрын

Deep perspective. Thus we are higher dimensional beings. And only exist when our higher dimension energy waves or frequencies intersect thus creating matter or the body which on turn has a brain to experience conscious reality. To us we feel as if we are continuously existing here in this time but on the other side our higher dimensional selves only experience this reality briefly through the brain consciousness or body as the higher self collapses and the energy or frequency intersects to create the tool being used to experience itself/the universe/Source/higher dimension self. Which is us! 😅 geez thats a rabbit hole

@johnnylove2073 28 күн бұрын

Shut up nerd

@cajones9330 21 күн бұрын

can you simplify this please

@gordonthorn2049 20 күн бұрын

@@cajones9330 probably not, but I can explain the idea more. Our interpretation of reality is a linear accumulation of wavefront intersections that creates a structure that then self refreshes at a set frequency for consciousness; But this reality is seen in discrete moments, due to the collimation of observed wavefronts(recorded by the sensory inputs)into a 4th dimensional throughway. Our bodies exist in the past, it exist in the future; always. Thoughts and everything we expell outward through neuro activity is a 4d shape as well; inward and outward, static, non moving but a shape that something traveling through it would experience as discrete moments of time. That is the experience. The now, is the experience or 5th dimensional object traveling through the 4th dimensional shape of the body. We may actually be the traveler and not the 3d shape. It would explain why the discontinuity of brainwaves causes existence to stop. Experience is a traveler not of matter, it holds no memories, it just travels through 4d, experiencing a 4d body at 3d moments of matter that then get re-encoded by the brain into a shape the experience can traverse. Once the brainwaves lose their repeating patterns in 3d, it is the inner most point of the wavefront throughway in 4d, and the 5th dimensional experience will exit, into nothingness.

@PepsiFuture 17 күн бұрын

Nope

@shivadasa Ай бұрын

If quantum mechanics is not susceptible to being superseded, then quantum mechanics is ultimate reality. There is no phenomenal ultimate reality: it’s turtles all the way down. Since there is no ultimate reality, quantum mechanics is not ultimate reality. Therefore quantum mechanics is susceptible to being superseded.

@tvviewer4500 Ай бұрын

What are you basing your assertion that there is no phenomenal ultimate reality on?

@shivadasa Ай бұрын

@@tvviewer4500 The idea that all phenomenal reality is composite-composed of other things.

@tvviewer4500 Ай бұрын

@@shivadasa what precludes a composite reality from being the ultimate reality?

@shivadasa Ай бұрын

@@tvviewer4500 I think it would only be possible for one ultimately real entity to exist. If a composite thing were ultimate reality, then each of its components must also be and we would have at least two competing ultimate realities. But I don’t believe any ultimate realities exist because the onion has an infinite number of internally nested layers. Or, it’s turtles all the way down.

@ListentoTrance1 24 күн бұрын

Basically we know nothing 👍

@dameonshadows Ай бұрын

Mass density (black hole) isn't equivalent to information density. Biology is clearly more information dense then a black hole. The structure of information is also quantitative. A chaos of magnetized radiation is not so finely arranged as the most simple of life. Carroll makes some strange correlations...

@mattgordon9179 Ай бұрын

This will make the Flat Earth's happy :)

@WuntaykTimmy1 Ай бұрын

1:51 And ya lost me. Im officially confused. I'm gonna go back to playing Arkham Knight 🙌🏿

@ballskin Ай бұрын

The idea is that when an object enters a black hole, its information (like its mass, energy, charge, angular momentum, entropy, quantum states, thermal properties, etc.) will get encoded on the black hole's surface, i.e. the event horizon. The black hole preserves the information of the object but crushes the object itself into an infinitely dense point. That's the holographic principle. We may take this to mean the information content of any region of space, no matter how large or small, has a holographic boundary that contains all the information about the particles, fields, and configurations within the regions or volumes of space. It's still obviously a subject of active research and speculation in theoretical physics and a little mind-bending but according to the principle, the information isn't stored in the traditional sense, but somehow fundamentally encoded into the structure of spacetime itself.

@WuntaykTimmy1 Ай бұрын

@@ballskin okay I can't read tha rest cause what'dyou mean "encoded on the black holes surface" 😭😭

@ballskin Ай бұрын

@@WuntaykTimmy1 😂 Think of it as an x-ray of the object when it passes the event horizon. A snapshot of the object's properties as it crosses the boundary of the black hole. The snapshots of all the objects its consumed are stored on its surface.

@LBTennis 23 күн бұрын

Lex sounds like such a pothead ha

@stridedeck Ай бұрын

The basic of the holographic theory is that we live in a 2D world and not 3D! Time gives us this illusion of the 3D. For example, draw a straight line. Our brain says we are seeing at once the entire straight line as one unit. However, our visual inputs are seeing each point at a different time. The brain clumps them all as one as our neurons are much slower than the speed of light. In essence, we are observing a 2D monitor screen, but the time differences is giving our brain this illusion of another dimension! So, what is causing the visual time shifts if there is nothing there but an illusion? Spinors! Surface area (2D) = volume (3D). If true, then 3D must be 2D.

@TonyMarselle Ай бұрын

Your mom is an illusion.

@stridedeck Ай бұрын

@@TonyMarselle It is no illusion that you demonstrate that little unimangiative minds can never fathom greater minds.

@joeaverage5934 Ай бұрын

...but he's kinda right.

@arcanine_059 Ай бұрын

Best mom joke I've seen in a while

@user-cr3dn9vt6h Ай бұрын

I'll have what he's having

@steves5125 22 күн бұрын

This guy hasn’t got a clue and quite frankly probably wasted a lot of time on all this when the truth is we haven’t got a clue

@margarita8442 Ай бұрын

sounds like my hair colorings darlinks,, they dont hold like they used too, why is dis ?

@jameslyons3320 28 күн бұрын

What a waste of time. You threw out a mountain of speculation based on pure sophistry and little or no transmission of understanding.

@joshuacarr8677 17 күн бұрын

Your comment is a waste of time

@stu7846 Ай бұрын

All that yapping when you can just think of it like vr. 2d code that is able to create a three dimensional world with depth that you can look through

@davidwilkie9551 28 күн бұрын

"The Big Bang" is located in the non existence spacing of transverse trivial (dimensionless-meaningless) zero(s) relative to this probabilistic surface of logarithmic 2-ness Interval. The default definition of holography is the full message, oneness or ONE-INFINITY Singularity vanishing point-zero-infinity, or what you imagine you think about when looking at the Origin in a blank Cartesian diagram, no function other than Eternity-now, superimposed line-of-sight infinitesimal coordination-identification positioning for Infinity in abstract reciprocation-recirculation by potential possibilities implication. The addition of activity, reciprocation-recirculation i-reflection @ line-of-sight superposition is functional information, which Euler's e-Pi-i 1-0-infinity instantaneous trancendental²=> probabilistic cross-sectional sum-of-all-histories i-reflection containment at the Origin be-cause-effect self-defining Actuality of the whole message of Absolute Zero-infinity reference-framing existence. (Credit to Teachers Lenny Susskind and Sean Carroll, who have what it requires)

@JamesColeman1 Ай бұрын

Sean Carrol is the only living muppet.

@ballskin Ай бұрын

"How to Outsmart Anyone In An Argument" has helped you much, has it?

@youtubebane7036 Ай бұрын

Sean Carroll is wrong about what it's like being inside a singularity or inside a black hole because inside the inside of an infinite density would seem like an infinite volume to one within it in fact it is. It's its own little baby universe and from without of our universe our Universe seems like A singularity as well but it is actually just a potential Infinite volume And I say potential because it's not infinite right now but it is expanding and it will never stop so it's Gonna be infinite one of these days Even though since it's not impacted now that means it never will be but since it's never going to stop growing that means it has to be so it's potentially infinite Period existence is all about Paradox

@U0odjbaohf3729 26 күн бұрын

Nothing is real

@tunnfisk 7 күн бұрын

Nothing except taxes. 😢

@tylerelajazz8289 Ай бұрын

What they know about black holes is as much as they know how the pyramids were built 😮

@ballskin Ай бұрын

a significant amount?

@bingobango4840 7 күн бұрын

I don't think this guy even understands what he's saying.

@WobblyWonk999 25 күн бұрын

KZbin is going down the drain with the new generation coming in. All people do now is argue, or claim to be a “GeNiUs.” Everyone’s ego complexes have become so inflated because of stupid stuff like TikTok and idiotic motivational videos. In reality no one knows shit all about what’s really going on.

@romanieo Ай бұрын

This Brain Drain is worse than String Theory! Carroll has built an entire career on speculation. I loath this type of science. JWST is re-writing previously held assumptions about the early Universe while being 1 Million miles away in L2, while Carroll sits in his chair, spewing tripe year after year. Sean, just say, "Lex, honestly we don't know anything about black holes yet. I'll be quiet for 10 years or so until more data from our instruments come in."

@ChristopherCopeland Ай бұрын

I’ve never liked this guy, but I think we need speculative scientific writing because we need cognitive structures to build new and better ideas. That said, it really bothers me the way people present their speculative ideas without being really explicit about the fact that we don’t actually know the answers. They say it as if it’s true until it’s proven otherwise. But if everyone waited until we had all the right answers, then nobody would ever write anything down until the end of time, because even with our best, most concrete ideas, all knowledge derived through science is evolving and depends on context with theories not yet proven true.

@romanieo Ай бұрын

@@ChristopherCopeland Christopher, your statement is fair. My position is we've undoubtedly lost a generation or two on the type of guff Carroll yammers about. Many of the greatest minds aren't engaged with the problems of this planet. I say let's solve some real problems here until the data comes in from ongoing missions. It's not that I dislike Carroll personally, as I don't know him in that capacity. I dislike his tactic of endless speculation in the vaulted name of curiosity, and "education" to keep his book-mill in operation. It's not how science is done.

@zacharychristy8928 Ай бұрын

It nevver fails that the best guests on Lex's podcasts are filled with dipshits who have no critiques of substance. Ill bet you LOVE Eric Weinstein despite claiming Carroll is making assumptions, lmao

@user-xr7fi6dy1w Ай бұрын

@@zacharychristy8928probably a big Peterson fan too. Can spot these idiots a mile away.

@ywtcc Ай бұрын

Even in a classroom I don't like professors that teach strictly accepted science. Part of the job of a scientist is to stay current on the latest research, and form opinions on circulating ideas. Someone has to turn speculation into accepted science! (Even if it takes a lifetime or two of debate and experimentation to get there.) When public speaking, this aspect of science is the more entertaining topic. Also, it's where the tax dollars are being directed. It's definitely in the realm of open, productive public communications about the field.

@justinava1675 Ай бұрын

He cant even solve a murder mystery if given clues and having to put everything backbtogether piece by piece but hes insisting he understands the universe? And how blackholes and information behave? Idk man

@euphoria9696 Ай бұрын

stop taking fentanyl

@Jupiter_Zylvir 29 күн бұрын

Boooooo. He has poor philosophy. Boooo. This poor cat can't learn anything. He knows to much.

@mototheroad2566 27 күн бұрын

So much wrong here. They are not black holes - they are black diverging rotating tunnels as data travels along it into a singularity that eventually will explode creating the white hole/explosion. Time is man-made and we need to decouple entropy from time.

@TheTyTyXD 26 күн бұрын

[citations refuting scientific consensus needed]

@cosmogang Ай бұрын

Absolutely useless rubbish

@ballskin Ай бұрын

prove it

@KingZion187 28 күн бұрын

It's good to explore this kind of thinking

@nocancelcultureaccepted9316 27 күн бұрын

What makes the human brain so mysterious and amazingly powerful is that it weighs only 3.3 lbs, yet it can imagine how big the universe is and it was created.

@poindextertunes 27 күн бұрын

i would like to believe you but i dont think we as humans have a clue whats going on out there. and if some of us do? were not being told the whole story