Our Mathematical Universe with Max Tegmark

Our universe isn't just described by mathematics, but it is mathematics. Specifically, it's a mathematical structure.
Our world doesn't just have some mathematical properties: it fundamentally has only mathematical properties.
Subscribe for more science talks! bit.ly/RiSubscRibe
Buy Max's book "Our Mathematical Universe" - geni.us/0ys9
Why is mathematics so spectacularly successful at describing the cosmos? In this Ri talk, MIT physics professor Max Tegmark proposes a radical idea: that our physical world is not only described by mathematics, but that it is mathematics. He shows how this theory may provide answers to the nature of reality itself.
This event was filmed at the Royal Institution on January 30 2014.
The Ri is on Twitter: / ri_science
and Facebook: / royalinstitution
and Tumblr: / ri-science
Our editorial policy: www.rigb.org/home/editorial-po...
Subscribe for the latest science videos: bit.ly/RiNewsletter
Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link.

Пікірлер: 435

  • @josephpeter6796
    @josephpeter67963 жыл бұрын

    I highly recommend his book: Our Mathematical Universe _ my quest for the ultimate nature of reality 4 all maths and physics lovers. I have read it twice. Thanks professor Max for this great effort

  • @childofthecreatorgod9962

    @childofthecreatorgod9962

    3 жыл бұрын

    I highly recommend the Bible (King James Version) for TRUTH. "Twice" you wasted your time. Your "... quest for the ultimate nature of reality" was in the wrong direction.

  • @josephpeter6796

    @josephpeter6796

    3 жыл бұрын

    @@childofthecreatorgod9962 just wondering how you landed on this video. r u not satisfied with the answers provided in the Bible (king James version) ?

  • @childofthecreatorgod9962

    @childofthecreatorgod9962

    3 жыл бұрын

    @@josephpeter6796 Your reply is definitely confusing. I'm Definitely satisfied with answers in KJV Bible (are you?) that's why I posted my comment RECOMMENDED the King James Version of the Bible. As for how I landed on this site, It came up in my "Up Next" column, "maybe God wanted me here to tell you not to listen to man but listen to God and come to Jesus and get saved, time is so short. BTW, did not watch video or read your books, only your comment.

  • @josephpeter6796

    @josephpeter6796

    3 жыл бұрын

    @@childofthecreatorgod9962 btw, just 4 ur info ...... I am a physician and cardiologist, currently on the COVID warfront. i graduated in physics b4 I stepped into medicine. patient's relatives often feel helpless and ask me abt the prognosis of their near and dear ones. I asked them to have faith in God, while we do HIS work. The rebuttals that I get are more on the lines of ...... Is there a God and if there is, then why is HE so cruel? Why so much vengeance on HIS own creation? If you find answers to these questions ..... pls let me know (but don't give me anymore BS

  • @Lebronwski

    @Lebronwski

    2 жыл бұрын

    @@josephpeter6796 Well why do you think God is cruel? God is a just God who acts in vengeance because that's what justice is

  • @alcyone1349
    @alcyone1349 Жыл бұрын

    We need to appreciate people such as Max more often. Great lecture and many thanks to Ri.

  • @RAFA-kb2te
    @RAFA-kb2te4 жыл бұрын

    Wild imagination and accurate intuition, that afterwards is proven scientifically. Humans will do in time whatever think they'll do.

  • @dk6024
    @dk60249 жыл бұрын

    I'm nearly done with his book of the same title and it is totally mind blowing.

  • @TeaSpoon2008

    @TeaSpoon2008

    9 жыл бұрын

    dk6024 yup

  • @cupajoesir

    @cupajoesir

    6 жыл бұрын

    i don't use the phrase lightly and yes, mind blowing is the right phrase.

  • @maxnullifidian

    @maxnullifidian

    6 жыл бұрын

    It's not turtles all the way down, but equations.

  • @hikerstl

    @hikerstl

    4 жыл бұрын

    Its mind blowing because you don't understand what he is taking about and neither does he.

  • @ALMEYTRIX

    @ALMEYTRIX

    4 жыл бұрын

    Hiker SanDiego it’s called philosophical ignorance. So many metaphysical assumptions, Aristotle dealt with the same ideas coming from the Pythagorean’s thousands of years ago. Forget about the theory not having scientific support, the whole theory undermines the project of science entirely.

  • @erickwilberding5786
    @erickwilberding57869 жыл бұрын

    Great teacher. Wonderful analogies, colloquial expression, enthusiasm, he's enjoying teaching.

  • @seabeepirate
    @seabeepirate Жыл бұрын

    I always enjoy Max’s talks.

  • @travelmania209
    @travelmania209 Жыл бұрын

    Beautiful , thanks to both The Royal Institution and the great intellectual Mx Tegmark. It was a beautiful experience to hear your views. Thanks again!

  • @fred_2021
    @fred_20212 жыл бұрын

    Max is a great guy. Could listen to him all day.

  • @ajeethkumar3569
    @ajeethkumar35693 жыл бұрын

    Its very interesting to hear the way max is explaining!...😍👍

  • @tedl7538
    @tedl75386 жыл бұрын

    Love you Max, you're a real treasure to humanity.

  • @courtneysalmon7826
    @courtneysalmon78264 жыл бұрын

    Very enjoyable and illuminating!

  • @albertomartinez714
    @albertomartinez7145 ай бұрын

    Max Lexmark is one of the greatest voices on these topics -- what a fascinating speaker!

  • @JackQuark
    @JackQuark4 жыл бұрын

    The idea that this universe is fundamentally a math structure, is fascinating.

  • @Jackieception
    @Jackieception6 жыл бұрын

    There is a point where the description becomes what is described. Symbol becomes the meaning behind it.

  • @daithiocinnsealach3173

    @daithiocinnsealach3173

    4 жыл бұрын

    Has happened in much of religion.

  • @WhirledPublishing

    @WhirledPublishing

    3 жыл бұрын

    @@daithiocinnsealach3173 and also in the fake science that the gullible public and programmed fake science gods have been indoctrinated to believe is real.

  • @sherylaustin998
    @sherylaustin9982 жыл бұрын

    Your absolutely right!!! I'm surprised ...you have done well!! Continue in the direction your going. ...I see things in mathematics...everything is a math value.. pleasure to hear your excited voice. Seriously your right on track.. tip remember everything is a math code inside of a math code. .. congratulations your very brilliant. Proceed with no doubt!!!!

  • @geronimomadrid7733

    @geronimomadrid7733

    2 жыл бұрын

    Oooo

  • 9 жыл бұрын

    Max is so great when we talk about communicating science to public.

  • @mz1rek
    @mz1rek5 жыл бұрын

    pure mental power of Eratosthenes was not enough to prevent the lecturer's mistake at 1:36 in presenting his finding :)

  • @mz1rek

    @mz1rek

    5 жыл бұрын

    40 thousand kilometers in diameter? I dont think so...

  • @viktornerminhilic2767

    @viktornerminhilic2767

    4 жыл бұрын

    A mistake like that is irrelevant. It has been noticed so many times that it proves its irrelevancy. Simply said:"Good that the audience is knowledgeable of such data."

  • @jasonfeingold2314
    @jasonfeingold23149 жыл бұрын

    His book is brilliant.

  • @Kfarris22

    @Kfarris22

    6 жыл бұрын

    Jason Feingold it sure is. I read Our Mathematical Universe three times and can’t understand it well enough to explain it clearly. That said, there is no more hearty an intellectual nourishment than this book & the ideas espoused therein, as counterintuitive as they are. He’s a great, witty writer that makes such tough subject matter enjoyable to immerse yourself in for endless hours.

  • @Raydensheraj

    @Raydensheraj

    5 жыл бұрын

    I actually enjoy how his book is setup... Asking a question and answering them Scientifically - without it being dry. Definitely great explanation of the Cosmic radiation Microwave Radiation Background.

  • @acetate909

    @acetate909

    5 жыл бұрын

    Book(s)

  • @qwertqwert5568

    @qwertqwert5568

    4 жыл бұрын

    I am in class 8th is it good for me? Can I understand the content.

  • @leftblank6036

    @leftblank6036

    4 жыл бұрын

    I just bought life 3.0

  • @samuelfine9140
    @samuelfine9140 Жыл бұрын

    This is like listening to a lecture from Prismo and I love it.

  • @Ramkumar-uj9fo
    @Ramkumar-uj9fo21 күн бұрын

    In Plato's philosophy, the concept of Forms suggests that there might be an ideal form of beauty, but it's not expressed mathematically in the same way as numbers. Rather, it's a conceptual ideal, which could include the notion of an ideal face. -- Certainly, people may consider Cleopatra to be the closest approximation to an ideal form of beauty based on their subjective opinions and historical accounts. However, it's important to note that beauty standards can vary widely across cultures and time periods. -- When i was younger i used to believe in a certain numerical or statistical ideal of beauty

  • @DeusVult1775
    @DeusVult17752 жыл бұрын

    I love how at 40:21 he says “I’m kind of a numbers guy” 😂😂 ya don’t say?!?

  • @jnekrep
    @jnekrep9 жыл бұрын

    This guy does the best Christopher Walken ever...without even trying.

  • @DrSardonicus

    @DrSardonicus

    8 жыл бұрын

    +Josh Nekrep Well done chap, lets make fun of a potential serious health issue. I spoke like that for a while, turns out it was severe heart failure, I was dying. Gasping for each breath because my blood wasn't getting oxygen properly.

  • @alexjaybrady

    @alexjaybrady

    8 жыл бұрын

    +Josh Nekrep i think he looks like the spit of Richard Lewis i.ytimg.com/vi/-PDBiUzv2uc/hqdefault.jpg

  • @alexjaybrady

    @alexjaybrady

    8 жыл бұрын

    +FuZZy961 you a doctor? no?

  • @acetate909

    @acetate909

    5 жыл бұрын

    Now that you've said that I can't unhear it.

  • @DanielKarbach
    @DanielKarbach5 жыл бұрын

    PS: 40,000km is the circumference, not the diameter

  • @heisenberg69
    @heisenberg693 жыл бұрын

    Way to go, Max! And Bromma rules!

  • @dr.tre90
    @dr.tre903 жыл бұрын

    I think that his theory is most likely true. I've been thinking a lot about the nature of reality. I realised that everything has to be logical. Reading Harari sets you in the right direction. While he only starts at physics, I realised that if you take a step back further, there is mathematics, so it has to be the basis for everything. I looked it up and I found this theory. It seems to confirm what I've figured out. The strange thing is that even though I think this is the answer, I'm not very happy about it. I feel so empty now, like nothing matters at all...

  • @jakeceraso8356

    @jakeceraso8356

    3 жыл бұрын

    we can only see a small fraction of the complex mathematical structure of the universe. we experience life as 3 dimensional space, but reality is more than just animals on planets

  • @JBSCORNERL8

    @JBSCORNERL8

    2 жыл бұрын

    What about it makes u sad?

  • @dr.tre90

    @dr.tre90

    2 жыл бұрын

    @@JBSCORNERL8 I don't know extactly... I guess the lack of so many things I thought to be true earlier.

  • @JBSCORNERL8

    @JBSCORNERL8

    2 жыл бұрын

    @@dr.tre90 I was pretty bummed too. I had a bad trip and distorted my whole perception of reality. So I spent a year and a half researching everything and came to the conclusion that everything is math. And it was exciting at first but I kept getting depressed because it meant that I kinda don’t exist in a physical sense. But it also made realize that im immortal and that this reality is way more complex and magical than I ever realized.

  • @dr.tre90

    @dr.tre90

    2 жыл бұрын

    @@JBSCORNERL8 How does that translate into being immortal? I'd bet it doesn't mean that our consciousness sticks around after our body dies.

  • @GHTorell
    @GHTorell4 жыл бұрын

    Great teacher indeed. Wonderful lecture. I don't know how big our chances are to expand our civilisation into the universe though. The closest star (excepting the sun of course) is four lightyears away, and I don't think there are any exoplanets around that star anyway, also I thought it was Kepler who calculated that the planets moved in elipses around the sun, not Newton, never mind, I liked the lecture a lot.

  • @zoranvelickovic8814
    @zoranvelickovic88144 жыл бұрын

    Mathematics is an abstract language adapted to us so that we can describe nature in a logical way.

  • @writer684

    @writer684

    4 жыл бұрын

    Or the language is the language

  • @stevenvanhulle7242

    @stevenvanhulle7242

    4 жыл бұрын

    It's definitely a language, but it's way more than that. Language is a tool to convey information, but it's not information in itself. If you learn English, vocabulary, grammar and idioms, you can express information, but you still have no information at all. In this way math is different: it is a language AND a collection of truths.

  • @audreyandremington5265

    @audreyandremington5265

    3 жыл бұрын

    Pfft get out 'a here you constructivist.

  • @LPPFusion

    @LPPFusion

    Жыл бұрын

    @@stevenvanhulle7242 NO, you can express things in mathematics that do NOT describe anything real. It is a language crated by humans, just like English, where we can describe fairies as well as stars. The difference is that mathematical language does not allow the expression of logical contradiction, while English does. You write a good English sentence that say" So and so is a real idiot, but he isn't'" but not in math. Tegmark's ideas on math are just Pythagoras' and they had to be overthrown to allow the scientific revolution. Today they stand in the way of scientific progress again.

  • @user-kouritis-o-minoitis

    @user-kouritis-o-minoitis

    2 ай бұрын

    What is the number 1 without the symbol how you can describe. You can't so math isn't the symbols but the substance the mind of the universe. Plato ideas

  • @nassimhadjbenali3819
    @nassimhadjbenali38195 жыл бұрын

    This is one of the best talks I have watched during the last few months. So well thought, and on so many levels. His transitions in thinking are so smooth, hovering from topic to topic. Brilliant Work !

  • @lorezampadeferro8641
    @lorezampadeferro86412 жыл бұрын

    Very good lecturer

  • @joeldoxtator9804
    @joeldoxtator98044 жыл бұрын

    I still don't understand why science assumes that the galaxies are speeding away from each other. Is it not more reasonable to assume that between that great distance and time there is enough matter in the vacuum of space to cause the same effect that our sun has when it is low in our atmosphere? The sun is not any closer to us or further away from us just because it turns from blue white to deep red, just as it does not mean that the sun is suddenly accelerating away from us at a faster speed when it is seen as red in the sky. Variance in the speed of light can also be seen on earth by sending light through water. It seems to me that we are trying to make space itself some kind of sterile environment where all physics are constant when that is clearly not the case. The Oort cloud of our own solar system should be enough to tell us that there must be similarities to how light behaves in our atmosphere and how it behaves in space. While the density may be different, if you multiply that density by position of the Oort cloud comets by the billions of year that light took to reach us it makes more sense and it is not the only debris field between us and other galaxies. 25:23 - Of course there is a rational explanation for the usefulness of math. Math is a language created to describe specifically the quantities of nature. Nature itself does not describe math. The fact human intelligence reflects nature is only more proof that nature is the parent structure of our intelligence. When we use math to describe nature we are describing ourselves. Math itself is a deeper understanding of self. Mathematics is born of intelligence which mean the universe itself is an intelligent structure.

  • @caioatila669
    @caioatila6697 жыл бұрын

    Amazing mr.Tegmark!

  • @cseeger1
    @cseeger19 жыл бұрын

    For years I've suspected that "mathematics" is far more fundamental and expansive than it appears -- that perhaps everything we experience (nature, music, design, et al) are manifestations of mathematics. A mathematical universe makes a lot of sense. Now, what about this Mandelbrot Set?

  • @KimStennabbCaesar

    @KimStennabbCaesar

    9 жыл бұрын

    You should check out KZreadr Vi Hart if you want to see some cool uses of math in (Western) music. It gives you a good perspective on where some of the pseudo-science fields can have emerged.

  • @TheGuruNetOn

    @TheGuruNetOn

    5 жыл бұрын

    If we use English language to describe stuff, does it make all the stuff British? If we measure stuff and describe patterns using X language, does that make those measurements and patterns X?

  • @LuigiSimoncini

    @LuigiSimoncini

    5 жыл бұрын

    @@TheGuruNetOn exactly

  • @omega82718

    @omega82718

    4 жыл бұрын

    @@TheGuruNetOn No, because english is a natural language with human baggages and connotations, math is a formal language, purely syntactic without any meaning. Math is objective, not english.

  • @bhangrafan4480
    @bhangrafan44804 жыл бұрын

    The universe is NOT mathematical. It is consistent. Because it is consistent it has logical structure. Because it has logical structure we can use our maths (a language based on logic) to model bits of it. The model is not the same as the thing itself, it is an approximation and it only represents or emphasises those aspects of the universe which are of interest to people in that context.

  • @austinunterbrink9805
    @austinunterbrink98053 жыл бұрын

    This human is awesome

  • @samfenimore8868
    @samfenimore88684 жыл бұрын

    Max is Brilliant

  • @pastorlarry1950
    @pastorlarry19506 жыл бұрын

    19:34 Nature of the gaps.

  • @samshado1744
    @samshado17443 жыл бұрын

    Amazing 👍🌷

  • @magentalux65536
    @magentalux655362 ай бұрын

    Even the mass ratios and the fsc (fine structure constant) can be calculated with mathematics

  • @Dyslexic-Artist-Theory-on-Time
    @Dyslexic-Artist-Theory-on-Time6 жыл бұрын

    Very good info!!! Could the potential for human mathematics and physics be formed by the dynamic geometry of the Universe? This is an invitation to see a theory on 'time' with an emergent uncertain future that gives us a new understanding of quantum mechanics.

  • @ninadesianti9587
    @ninadesianti95873 жыл бұрын

    Thank you for sharing this great talk! Max Tegmark is awesome!

  • @garmd4953
    @garmd49535 жыл бұрын

    At the base of mathematics is LOGIC, and this in turn is the fundamental essence of the universe's structure; logic.

  • @khalidnezami5056

    @khalidnezami5056

    4 жыл бұрын

    gar md that’s the last destination I’ve reached in the search for the nature of reality, we are psychology which is derived from biology which is derived from chemistry which is derived from physics which is derived from mathematics and which is derived from LOGIC, it seems like logic is the absolute nature of reality and the source and essence of all things, you could even call it God.

  • @TheMeaningCode

    @TheMeaningCode

    4 жыл бұрын

    Khalid Nezami Thr Logos

  • @54eopifkg3ehfkj43

    @54eopifkg3ehfkj43

    4 жыл бұрын

    No, logic is a subcategory of mathematics, actually.

  • @magentalux65536
    @magentalux655362 ай бұрын

    I love the fact that everything he said is true...

  • @henrykderewenda9310
    @henrykderewenda93103 жыл бұрын

    40 000 km is the circumference of the earth not the diameter.... Max knows that. Max you are great!

  • @tensevo
    @tensevo4 жыл бұрын

    Some really nice insights here - thank you

  • @dhwanitsshah
    @dhwanitsshah3 жыл бұрын

    At 36:05 the video frame says the near future catastrophic events pertaining to life existential risks (back in 2014) that's in range of

  • @MrAlexscara
    @MrAlexscara4 жыл бұрын

    Wonderful. Just a side note however. Urbain Le Verrier was the man who, after confirmation by Johann Gottfried Galle, discovered Neptune, thus becoming "the man who discovered a planet with the point of his pen". But here (22:17) it was Adams and then(!?) Urbain Le Verrier that did. And notice how very peculiar it is that it's ... 'one of them' (!!) who wrote the letter to Astronomer Galle in Berlin. 'One of them' ??! It was actually Le Verrier of course. It's interesting how subtly history can be spun.

  • @capitalismblows
    @capitalismblows4 жыл бұрын

    The universe is energy which forms mass and space. What is the mass of mathematics and where is its energy?

  • @ImaginaryCyborg

    @ImaginaryCyborg

    4 жыл бұрын

    When he said the Universe is mathematics, you aren't supposed to take that in the literal sense. Mathematics is a concept derived from the observation of the laws of nature. Mathematics is a conceptual tool, it does not have a separate, physical incarnation. It was a metaphor, mate.

  • @zoranvelickovic8814

    @zoranvelickovic8814

    4 жыл бұрын

    Your mind belongs to the universe as well, it's a physical thing. When you think about math, you also use energy. It's a mind bending conclusion, but you'll get there.

  • @JK-pd7jf

    @JK-pd7jf

    Жыл бұрын

    What if everything is ultimately mind energy? A mind of who or what?

  • @astolfosobrelaluna.3099

    @astolfosobrelaluna.3099

    Жыл бұрын

    Yeah, I’m also trying to figure it out. I dream a lot about maths formulas and feeling subtle energy embracing me. And from an human perspective make me feel so loving and regenerating. But, what they really are? Downloads, fragments of a past lives, things I get from higher realms? And for what for? Just to make me feel loving and regenerate? 😄 oh well, Thanks a lot anyway to the divine consciousness 🌹🎼💚

  • @michealkelly9441
    @michealkelly94414 жыл бұрын

    My favorite astro-mathamatchian ever!

  • @alexsmith2526
    @alexsmith25262 жыл бұрын

    one question i ponder -WHY does everything spin for forinstance o globule of liquid floating on the ISS starts to spin all the way down to the sub atomic world everything has spin -what causes it ????

  • @ruthlessadmin
    @ruthlessadmin5 жыл бұрын

    Perhaps, fundamentally, Existence and Non-Existence form a singularity that represents all possible combinations thereof, and within that infinite set, realities emerge. Some of which happen to give rise to universes/multiverses, physical laws, logic, and intelligent life.

  • @skwirl3014
    @skwirl30149 жыл бұрын

    Id just like to say Ive been reading about pilot wave theory and it seems so promising. The particles create waves that effect the particles. It only takes two points of calculation. A two part cycle if you will. I hope Max and other physicists have at least tested its validity.

  • @mattlm64

    @mattlm64

    9 жыл бұрын

    In his book he favours the many worlds interpretation and doesn't talk about pilot wave theory. Though I'd like to hear his thoughts on pilot wave theory as it's deterministic and fits in with his mathematical universe hypothesis.

  • @alangarland8571
    @alangarland85715 жыл бұрын

    i have always wondered about the wavelength of hydrogen being 21 cm (more or l;ess) It's a very nice accessible scale for humans. I tried making objects in which 21cm was a feature. Nothing interesting happened though.

  • @Ni999

    @Ni999

    5 жыл бұрын

    Of course you know that wavelength is going to be what it is whether you find it interesting and accessible or not. And strictly speaking, it's not the wavelength of hydrogen, it's a wavelength from hydrogen undergoing change that's useful to radio astronomers.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    a CoInCiDeNcE? I dOn’T tHiNk So, It MuSt Be GoD

  • @abistonservices9249
    @abistonservices92493 жыл бұрын

    The physics scientists have already found the smallest particle, the Quark, and it may not be a particle, it is a probability wave which is Quantum Mechanics. Maths looks like it is far as we can go, everything else is maths like Mark Tegmark explains. Myself i believe this is so, but it is still controversial, but i think this will be finally the answer we were all looking for, not God but just Maths!

  • @lordloneshadow7572

    @lordloneshadow7572

    3 жыл бұрын

    no reason to believe that quark is the smallest particle.

  • @ALMEYTRIX
    @ALMEYTRIX4 жыл бұрын

    Can someone explain to me how this theory can account for the self-evident fact of change? By that I mean, this thing losing and gaining another, succession. Also, how does this theory not result in idealism? There is no physical world in this view, only these immaterial mathematical forms, and the universe is one of them. So everything we know about the universe is mental representation. But if we only know mental representations, then we never know the universe as it is, and that includes any mathematical properties of the universe. And if we want to say matter exists, then we have something other than number and have no explanation for it. Another problem is that it doesn’t seem as if their theory can salvage induction at all. How can we guarantee the mathematical universe we live in is going to continue behaving nicely, as opposed to the many many other mathematical universes that don’t behave with any regularity at all? Since things in this theory aren’t substances with real natures that ground how they act, and instead are just random assortments of numbers that can make a mathematical object, we have no sound basis for induction. Let alone trying to explain how colours, sounds, smells and all other forms of qualia can be explained by mathematics. It would seem to rule out qualitative plurality entirely, because it’s all the same stuff, it’s all just numbers. I’m not sure what saying an electron just is -1 and all it’s other properties that can be described mathematically even means. What brings all these numbers together to make a single electron? Is an electron just a collection of numbers? What makes this electron different from that electron, if they’re all just the exact same collection of numbers? You might say spacial location, but then they’re a different collection of numbers and therefore don’t share a common nature. So we can’t speak of electrons anymore? These are just some thoughts I have about this theory of his. I don’t buy it.

  • @Grgazola

    @Grgazola

    4 жыл бұрын

    Math does describe change. Mathematical formulas are employed in other disciplines to represent an outcome starting from an initial position. Math is idealistic. Everything we know about the universe is mental representation. In trying to know our reality better we are following a series of steps towards the elemental, the indivisible ultimate, from which we can then reconstruct all the physical manifestations we perceive. This series from biology through chemistry to physics and all the way down to the smallest observable units follows a path of ever more abstraction. Properties of matter emerge and vanish depending on the order of magnitude, matter and energy become interchangeable, even formerly fundamental forces seem to combine, and bereft of the many characteristics from our everyday experience everything seems to obey strict symmetry-rules. The idea of a mathematical universe appears to be a logical consequence of the approximation through abstraction said series is taking.

  • @jshook

    @jshook

    3 жыл бұрын

    basically this mathematical structure is one that is so complex that it harbors a dynamic reality. It is hard to wrap your mind around if you are thinking of mathematics as you learned them is school.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    All these words to say absolutely nothing

  • @WhirledPublishing

    @WhirledPublishing

    3 жыл бұрын

    Max, you're one of the very few with a functioning brain.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    @@WhirledPublishing we must disable him

  • @asusedz
    @asusedz4 жыл бұрын

    Is it me or does Max, at times, sound like Christopher Walken🤣

  • @damonkmitchell

    @damonkmitchell

    4 жыл бұрын

    Christopher Walken with a little Bobcat Goldthwait. Brilliant man

  • @mauriziosorelli9566
    @mauriziosorelli95664 жыл бұрын

    So death does not exist. We have already lived our lives an infinite number of times, and shall live the same lives for ever.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    Porco dio

  • @magentalux65536
    @magentalux655362 ай бұрын

    THIS theory is also my theory.

  • @salahamedy4766
    @salahamedy47663 жыл бұрын

    The most important that we want to be actual is to live so we will try to be able to do what make all happy.

  • @jonathanday6692
    @jonathanday66925 жыл бұрын

    Maths is discovered, not invented, and was just as true before life or even before stars. Maths is a branch of philosophy, physics is a branch of maths. I like how Tegmark analyzes it. Knowing that something is obvious isn't the same as understanding it. Tegmark understands, the best I can do is observe. I saw people talking about pairs in physics, but nothing in physics talks of pairs, only symmetry. N-fold symmetry is fine.

  • @skynet_cyberdyne_systems
    @skynet_cyberdyne_systems5 жыл бұрын

    hmmm....very interesting. I am just wondering can mathematics explain why/how the constants of the universe have the particular values they have. Also, can mathematics explain the observer effect in double slit experiment and how to explain the quantum entanglement with mathematics ....hmmm...just wondering....may be one day.

  • @honkytonk4465

    @honkytonk4465

    4 жыл бұрын

    No observer effect just measurement effect

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    bEcAuSe oF gOd

  • @WhirledPublishing

    @WhirledPublishing

    3 жыл бұрын

    The double slit experiment has been exposed as a hoax - the science taught in schools and universities has also been exposed as a hoax.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    @@WhirledPublishing no

  • @marcfosh3398

    @marcfosh3398

    2 жыл бұрын

    @@WhirledPublishing like the fact that the 10-12 Commandments don't exist. But relics from a similar age, eg in the Cairo musuem do. Why are we not able to see the 10- 12 Commandments. They were made out of stone like the Pyramids . Why are people hiding the Commandments ? Do they actually say something different to that has been written down on paper? Why the secrecy? 🤔

  • @Sportliveonline
    @Sportliveonline Жыл бұрын

    cannot turn consciousness on itself to know itself

  • @n1k32h
    @n1k32h4 жыл бұрын

    Max Tegwart where are You?

  • @randomytname8005
    @randomytname80059 ай бұрын

    1:42 he says 40000 km is earth´s diameter but I´m sure he meant to say circumference instead.

  • @rocksonasiamah9048
    @rocksonasiamah90485 жыл бұрын

    GOOD INFORMATION GOOD TEACHING

  • @bouldersoundguy
    @bouldersoundguy4 жыл бұрын

    14.:23 Nice racks. It's great to see you using off the shelf SKB cases that you can get from a music equipment provider.

  • @uncleswell

    @uncleswell

    4 жыл бұрын

    Found the GC guy

  • @KpxUrz5745
    @KpxUrz57454 ай бұрын

    So much about him reminds me of Michael J. Fox: appearance and mannerisms.

  • @mansyouwa3994
    @mansyouwa39944 жыл бұрын

    最近のホログラフィック理論はどう思っているのか知りたい

  • @JorgeMartinez-xb2ks
    @JorgeMartinez-xb2ks8 ай бұрын

    This guy is amazing, what a brilliant mind

  • @jdgoodwin3136
    @jdgoodwin3136 Жыл бұрын

    0:37 Professor Tegmark is channeling Christopher Walken

  • @Jack__________
    @Jack__________2 жыл бұрын

    He keeps saying “we humans” like he’s trying to convince us that he is one of us. 🤣🤣🤣

  • @giuseppe3010
    @giuseppe30105 жыл бұрын

    Great lesson, even if it's 4 yrs old !!

  • @aarondanielrodriguezrodrig2442
    @aarondanielrodriguezrodrig24422 жыл бұрын

    he did say at the beggining that the earths diameter was 40 thousad kms, that the perimeter at the equator, earth is 12 thousand kms diameter.

  • @thanasisgiannakopoulos2315
    @thanasisgiannakopoulos23157 жыл бұрын

    Excellent lecture

  • @jamesdolan4042
    @jamesdolan40425 жыл бұрын

    What about the ancient civilisations mega structures, that required a great mathamatical sense. Then there is the Axial Age of Buddha, the Partriachs, Plato, Zorasthra, Confucius, etc. So in one sense the ancient mega structures might attributed to vast macro world, and the Axial, the age of conscious. So Homo sapiens always have the minds, but clearly not the resources.

  • @rickard4242
    @rickard42427 жыл бұрын

    PERFECT! (A+)^55 wow. I was an young engineer thinking universe really is math not the other way around!

  • @AlphaFoxDelta
    @AlphaFoxDelta7 жыл бұрын

    Silly questions, but when we look at a star about one hundred light years from Earth, we are seeing what that star looked light one hundred years ago. However the star itself has traveled, or perhaps went supernova in that one hundred years, so my question is, while we see light from the star, its not telling us where it is now, but where it was one hundred years ago, it actually isn't there anymore, even the gravitational affects of the star would span out around it for one hundred years after it went supernova. Isn't there a constant "now" time shared across the entire universe? One that can't been viewed from within the universe because of the slow speed of light, which makes observing the real "now", that differentiates between seeing old light here on Earth and knowing the real object is one hundred years further in time, even if we can't see its light.

  • @simsam133

    @simsam133

    7 жыл бұрын

    There is no universal "now" in the universe. This is what einstein discovered. Also gravity moves with the speed of light in form of waves in the space-time.

  • @AlphaFoxDelta

    @AlphaFoxDelta

    7 жыл бұрын

    Yeah, I know that, but what differentiates between seeing old light like we do and the actual object that isn't even there anymore. If I had to try to answer my own question, I'd say that the star we see is fake and that right "now" it has actually already blown up. So despite seeing it twinkle like it was one hundred years ago, we know that "now" it's a neutron star or black hole. This itself makes it seem like there is a shared "now" and that old light tricks us into seeing old objects, and that the real object has moved or gone, but when we say "now" the fact that extreme mass warps space and time makes the passage of time speed up or slow down depending on the reference frame of the observer counting the time.

  • @simsam133

    @simsam133

    7 жыл бұрын

    ***** Yes but we can never be sure that the star has died as long as the light from the stars death hasn´t reached us. Therefore we can´t say that the stars is dead "now" since now the star is fully alive and sending out light and gravity from our point of view.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    @@simsam133 if the star is dead, it’s dead NOW regardless of what we can or cannot say about it.

  • @MaryJane-bo6lj
    @MaryJane-bo6lj7 жыл бұрын

    love it!

  • @mattschoolfield4776
    @mattschoolfield47768 ай бұрын

    I had the thought that the universe is math as well but dont know where to go with that

  • @schmetterling4477

    @schmetterling4477

    7 ай бұрын

    Neither does he. He just likes to hear himself talk. :-)

  • @Philitron128

    @Philitron128

    3 ай бұрын

    ​@@schmetterling4477lmao

  • @tensevo
    @tensevo4 жыл бұрын

    It's only just occurred to me that if we could view the Earth from a large enough distance, we would see the history of the Earth unfold. All that information is still out there in terms of light data. If we could capture that data we could watch life evolve.

  • @NowhereNear42

    @NowhereNear42

    4 жыл бұрын

    If we could. But actually nobody can. Because we would have to travel faster than the speed of light to catch the light data sent out by the earth.

  • @beastie4ever
    @beastie4ever6 жыл бұрын

    It went fine and very interesting till 35:38 where he claimed Terminator 2 is a 'bad movie'.

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    He’s just saying it’s bad at describing the dangers of AI

  • @richarddeese1991
    @richarddeese19914 жыл бұрын

    Thanks for a great talk! I *_do_* believe that it's math (at least, so far...) which best describes our universe as best we can perceive it. I strongly suspect that this is the right picture; I don't think there's likely to be something higher, or more general, or more fundamental, that would describe it better. *_But_***, I'm not yet fully ready to embrace the mathematical universe idea as expressed by Prof. Tegmark; namely that the universe is ***_only_* built out of mathematics. The one thing that's stopping me here is that it sounds a bit too much like a version of the simulation hypothesis - which I *_don't_* like. This causes me something of a conundrum; I'm still working on it. Thank you again for a very interesting talk. ℝ𝕚𝕜𝕜𝕚 𝕋𝕚𝕜𝕜𝕚.

  • @neobourgeoischristum5540
    @neobourgeoischristum55407 жыл бұрын

    I intuitively understand the mathematics of the universe, I know where to go and what to do to enhance my slices of space time in the past, present and future.

  • @harrycallahan5674
    @harrycallahan56744 жыл бұрын

    MIT? Did you know William Hunting? He was good math also

  • @raghu45
    @raghu455 жыл бұрын

    Tegmark! You propose 2 possibilities, that maths n physics may reach a "dead end" or that the road could go on n on! But the dead end itself is possibly leading us on n on, isn't it! 😁. Like the dead end of Aether the pre 1905 required, man has had dead right from the Earth Flat days right up to dark matter / energy now, or Schrodinger Cat or entanglement etc all are apparent dead ends. Man surmounts all by the sheer power of maths, yes sir! Thanks.

  • @AlphaFoxDelta
    @AlphaFoxDelta2 жыл бұрын

    It's quite wild to think Our universe formed with little more than hydrogen gas. With gravity, that collapsed into the first stars, and with the physics of this particular universe, made larger atoms via that gravitational pressure and heat and then, upon iron, going supernova and spreading those atoms nearby. For those atoms to combine via complex chemistry into molecules and elements that, once again, due to gravity, combine into asteroids and planets. That those planets would have atmospheres and water and the right type and amount of molecules and overall conditions to create higher complex molecules like DNA. DNA, the miracle, genetic information that could create proteins and that could become and create organisms. Organisms that could move, and think, and write KZread comments about it's conscious understanding of itself and the universe.

  • @modusponens1094
    @modusponens10943 жыл бұрын

    The claim that everything being fundamentally mathematical means we can figure it all out seems to ignore questions of incompleteness (like Gödel) and computability (like in chaos theory and computability). Maybe that's in the book.

  • @WhirledPublishing

    @WhirledPublishing

    3 жыл бұрын

    You're right and this fact exposes the fraud, the hoax, the scam, the sham, the intentional disinfo, the epic psy-op known as theoretical physics, advanced math, and "science" in general - with all it's idiotic theories.

  • @JBSCORNERL8

    @JBSCORNERL8

    2 жыл бұрын

    Incompleteness doesn’t mean we cant figure it all out. It’s just means our universe doesn’t have infinite probabilities. Meaning there are things that this universe is capable of but will never do.

  • @rajarshirayphotography6964
    @rajarshirayphotography69642 жыл бұрын

    What is the name of the US news channel that always says...it is irresponsible to...?

  • @danielturon5718
    @danielturon57184 жыл бұрын

    I see his point at the end with the pixels showing our spenditure but at the same time the money spent on the us military could be viewed as money spent on saving humanity

  • @WhirledPublishing

    @WhirledPublishing

    3 жыл бұрын

    You've just exposed the "scientific community" as a pack of insane sociopaths.

  • @hadlevick
    @hadlevick5 жыл бұрын

    The polydynamics of the movement generates pseudo-autonomy as material property, of the autogenous phenomenon; existing.(...) Simultaneous as my unidimensional variability... unidimensional variability = live-beings

  • @billbill3890
    @billbill38906 жыл бұрын

    He sounds like the Christopher Walkens of physics.

  • @TheGuruNetOn

    @TheGuruNetOn

    5 жыл бұрын

    To be precise, CW of Math.

  • @jacki8726
    @jacki8726 Жыл бұрын

    This guy thinks outside the box. I like it

  • @joonpark6237
    @joonpark62375 жыл бұрын

    My hero. You are!

  • @shilohaapala284
    @shilohaapala2845 жыл бұрын

    The Universe is programmed on a fantastic scale!

  • @AngkorBonsaiberg
    @AngkorBonsaiberg5 жыл бұрын

    look at Isaac Arthur's channel at kzread.info/dron/ZFipeZtQM5CKUjx6grh54g.html for understanding the D-

  • @FredMF
    @FredMF9 жыл бұрын

    here is the missing source of the video: kzread.info/dash/bejne/Y2ue2899npO9Zrg.html

  • @niceKamrul
    @niceKamrul7 жыл бұрын

    I am curious about his English accent? From which area is it?

  • @PositiveANegative

    @PositiveANegative

    7 жыл бұрын

    might be because he's swedish (I think)

  • @maurits3029

    @maurits3029

    7 жыл бұрын

    Yes, he is swedish.

  • @jamesnordblom855
    @jamesnordblom8559 жыл бұрын

    If all that exists is mathematics, then what precisely is a quantum computer? And...what is our very personal existence within that construct? Could the simulation theories be correct? Am I a Sim? and should I be giving thanks to a Quantum Computer? When does mathematics become philosophy and philosophy become definable by equation?

  • @tomrobbins6211

    @tomrobbins6211

    9 жыл бұрын

    HE IS RIGHT! And no our brain is not a Turning machine!!! It is much much more - ask Sir Roger Penrose! Man the hubris I hear here is scary.

  • @tomrobbins6211

    @tomrobbins6211

    9 жыл бұрын

    ***** Our brain is not a Turing machine, it is much much more - see Dr. Penrose, why are you trying to put us on the thrown of creation?

  • @tomrobbins6211

    @tomrobbins6211

    9 жыл бұрын

    ***** Maybe in your brain.. not mine - classically? The brain itself created the notion of classical responses - it will never be understood as so many firings of neurons, they have tried for decades and failed! this idea that we are warm ROBOTS is silly and has no traction, and fails to explain anything but what we observe - and that's all science ever does is have the privilege of seeing what is the effect of the laws, not the WHY their are these laws, have some humility with your science.. We never make progress by comparing ourselves to machines that our limited puny observations have made - WE MADE computers - computers don't make computers, more circular reasoning, when reason itself fails you. Respectfully..

  • @MrBasisGuy

    @MrBasisGuy

    9 жыл бұрын

    ***** Philosophy is essentially "thinking about thinking" -- mathematics will become philosophy when we figure out what thinking is, or figure out enough about thinking to make something that thinks (AI is math). Sounds impossible, but like most great things humanity has done, it's probably a breakthrough or a series of breakthroughs away. There is no reason to think this field is something breakthroughs cannot be made in.

  • @3rdeye7thdimension

    @3rdeye7thdimension

    9 жыл бұрын

    Tom Robbins Let me know when you meet a dog that can fully comprehend being a dog. We will always be our own mystery, because all of us experience reality in our own biological set, and anything more advanced than us would be unable to explain us to ourselves using logic we could comprehend. If you don't believe me, try teaching your pet about itself. That would be novel.

  • @patrakalawang8587
    @patrakalawang85874 жыл бұрын

    "Our universe isn't just described by mathematics, but it is mathematics." What do you mean by "is", in "it is mathematics"?

  • @honkytonk4465

    @honkytonk4465

    4 жыл бұрын

    He means it is mathematics

  • @Louis13XIII

    @Louis13XIII

    3 жыл бұрын

    When you have no real arguments and you start to delve deep into linguistic stunts

  • @nonperson8293
    @nonperson82932 жыл бұрын

    shout out to mr. hoggles

  • @stalinov91
    @stalinov919 жыл бұрын

    Ooh I thought this lecture would be about different kinds of math.