World Science Festival
World Science Festival
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Carlo Rovelli and Brian Greene on Black Holes and White Holes
Progress in the last decade has established that black holes are real, but what about their time-reversed cousins, white holes? Renowned physicist and author Carlo Rovelli joins Brian Greene to explore insights into these speculative astrophysical chimera.
This program is included in a 3-part series that explores the wondrous implications of gravity pushed to the extreme, tackling dark energy, black holes and white holes. Renowned researchers join Brian Greene to discuss a range of insights-from confirmed to highly speculative-that extend Einstein’s vision of reality and advance our understanding of fundamental physical laws.
This program is part of the Big Ideas series, supported by the John Templeton Foundation.
Participants:
Carlo Rovelli
Moderator:
Brian Greene
WSF Landing Page: www.worldsciencefestival.com/programs/beyond-einstein-gravitational-geysers/
00:00 - What is a White Hole?
02:00 - Carlo Rovelli's introduction
02:56 - Time reversal invariant and white holes
05:03 - 1930's NY times headline "New Radio Waves Traced To Center of the Milky Way"
08:02 - Robert Oppenheimer and white holes
16:02 - The scales of the universe
23:00 - That sounds like dark matter
25:20 - The best way to view a black hole
27:34 - Is it more meta physics than physics?
29:47 - White Holes as Dark Matter
Part 1 | Gravitational Rainbows: - ua-cam.com/video/P8pC_yehPH0/v-deo.html
Part 2 | Gravitational Echoes - ua-cam.com/video/srVTqRdsAXg/v-deo.html
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#blackhole #briangreene #CarloRovelli #blackhole #physics #whitehole
Переглядів: 58 998

Відео

Beyond Einstein: Gravitational Echoes
Переглядів 59 тис.14 днів тому
Gravitational Echoes: Just as sound waves can echo off a distant rockface, light waves can echo off of black holes. Renowned researchers Erin Kara and Shep Doeleman join Brian Greene to explore the exotic physics that rules all that happens near the edge of a black hole. BEYOND EINSTEIN is a 3-part series that explores the wondrous implications of gravity pushed to the extreme, tackling dark en...
Beyond Einstein: Gravitational Rainbows
Переглядів 90 тис.14 днів тому
BEYOND EINSTEIN is a 3-part series exploring the wondrous implications of gravity pushed to the extreme, tackling dark energy, black holes and white holes. Renowned researchers join Brian Greene to discuss a range of insights-from confirmed to highly speculative-that extend Einstein’s vision of reality and advance our understanding of fundamental physical laws. Gravitational Rainbows: Much as a...
Intelligent Thinking About Artificial Intelligence
Переглядів 107 тис.Місяць тому
Renowned computer scientist and virtual reality pioneer Jaron Lanier joins Brian Greene to explore revolutionary proposals for understanding, leveraging, and safeguarding AI. The Big Ideas Series is supported in part by the John Templeton Foundation. Participant: Jaron Lanier Moderator: Brian Greene 00:00 - Jaron Lanier Introduction 05:50 - The beginning of AI and Alan Turing's role 14:18 - Is ...
Unifying Nature’s Laws: The State of String Theory
Переглядів 314 тис.2 місяці тому
Einstein dreamed of a unified theory of nature’s laws. String theory has long promised to deliver it: a mathematically elegant description that some have called a “theory of everything.” Join one of the most influential groups of theorists ever assembled on a single stage to evaluate the current state of this most ambitious of theories. The Big Ideas Series is supported in part by the John Temp...
Was the Big Bang the Beginning? Reimagining Time in a Cyclic Universe
Переглядів 326 тис.3 місяці тому
A universe that continually expands has long been the dominant cosmological framework. But a universe that undergoes cycles of expansion and contraction, perhaps for all time, has recently been analyzed mathematically, and its proponents claim that it provides a more convincing cosmological paradigm. Join leaders of this renegade approach as they make the case for a new kind of cosmology that r...
Searching For Cosmic Origins
Переглядів 171 тис.3 місяці тому
The powerful blending of theory and observation has catapulted cosmology from campfire storytelling to precision science. Brian Greene is joined by Jo Dunkley, Eva Silverstein and Nobel Laureate Adam Riess - scientists at the forefront of fundamental physics and astronomy who are pushing that understanding ever closer to the beginning of time. This program is part of the Big Ideas series, suppo...
AI: Grappling with a New Kind of Intelligence
Переглядів 610 тис.4 місяці тому
A novel intelligence has roared into the mainstream, sparking euphoric excitement as well as abject fear. Explore the landscape of possible futures in a brave new world of thinking machines, with the very leaders at the vanguard of artificial intelligence. The Big Ideas Series is supported in part by the John Templeton Foundation. Participants: Sébastien Bubeck Tristan Harris Yann LeCun Moderat...
Mind Over Molecules: The Biology of Memory
Переглядів 68 тис.4 місяці тому
Explore memory’s biological blueprint as Brian Greene and Cristina Alberini probe the science behind our most cherished recollections, and discuss what may be the key to the formation of long-term memories. This program is part of the Big Ideas series, supported by the John Templeton Foundation. Participant: Cristina Alberini Moderator: Brian Greene SHARE YOUR THOUGHTS on this program through a...
Seeing Further: Searching for the Echoes of Creation
Переглядів 140 тис.5 місяців тому
Nobel Laureate John Mather joins Brian Greene for an in-depth discussion of evidence establishing the big bang as well as recent observations of the James Webb Space Telescope raising questions for this very theory of cosmic creation. Mather delivered this year's "On the Shoulders of Giants" address, honoring the generations of groundbreaking scientists furthering Newton's observation that “If ...
Shedding Light on the Dark Universe
Переглядів 119 тис.6 місяців тому
James Peebles, one of the world's greatest cosmologists, has profoundly influenced our understanding of dark matter, dark energy, and the big bang, contributions that earned him the 2019 Nobel Prize in Physics. In this riveting conversation, Peebles joins Brian Greene to explore humankind's ongoing quest to grasp the past and the future of the cosmos. This program is part of the Big Ideas serie...
James Webb Space Telescope: Comets, Planets, and the Origin of Life
Переглядів 119 тис.7 місяців тому
James Webb Space Telescope: Comets, Planets, and the Origin of Life
Until the End of Time: Mind, Matter and Meaning
Переглядів 176 тис.8 місяців тому
Until the End of Time: Mind, Matter and Meaning
Revealing the Cosmos: A Startling New View from the James Webb Space Telescope
Переглядів 359 тис.8 місяців тому
Revealing the Cosmos: A Startling New View from the James Webb Space Telescope
The New Golden Age of Space Exploration
Переглядів 101 тис.8 місяців тому
The New Golden Age of Space Exploration
Memory: The Hidden Pathways That Make Us Human
Переглядів 315 тис.9 місяців тому
Memory: The Hidden Pathways That Make Us Human
Rewriting the Story of Humankind
Переглядів 262 тис.9 місяців тому
Rewriting the Story of Humankind
Brave New Prehistoric World
Переглядів 112 тис.10 місяців тому
Brave New Prehistoric World
Rewiring the Brain: The Promise and Peril of Neuroplasticity
Переглядів 563 тис.Рік тому
Rewiring the Brain: The Promise and Peril of Neuroplasticity
Visual Illusions: Catching the Brain Creating Reality
Переглядів 255 тис.Рік тому
Visual Illusions: Catching the Brain Creating Reality
The Deep: Exploring Earth’s Last Frontier
Переглядів 182 тис.Рік тому
The Deep: Exploring Earth’s Last Frontier
The Dreaming Pen: From Lucid Dreams to Waking Art
Переглядів 20 тис.Рік тому
The Dreaming Pen: From Lucid Dreams to Waking Art
The Dreaming Mind: Waking the Mysteries of Sleep
Переглядів 1,2 млнРік тому
The Dreaming Mind: Waking the Mysteries of Sleep
Sacred Nature with Karen Armstrong
Переглядів 70 тис.Рік тому
Sacred Nature with Karen Armstrong
Quantum Entanglement: 2022 Nobel Prize in Physics
Переглядів 308 тис.Рік тому
Quantum Entanglement: 2022 Nobel Prize in Physics
Psychedelics for the Frontlines: A Police Officer on the Healing Potential of MDMA for PTSD
Переглядів 15 тис.Рік тому
Psychedelics for the Frontlines: A Police Officer on the Healing Potential of MDMA for PTSD
Psychedelics: Chemicals, Consciousness, and Creativity
Переглядів 1,6 млнРік тому
Psychedelics: Chemicals, Consciousness, and Creativity
Black Holes: Seeing the Unseeable
Переглядів 622 тис.Рік тому
Black Holes: Seeing the Unseeable
Riddles of Reality: From Quarks to the Cosmos
Переглядів 499 тис.Рік тому
Riddles of Reality: From Quarks to the Cosmos
Lifespan Expanded: The Scientific Quest For A Fountain Of Youth
Переглядів 153 тис.Рік тому
Lifespan Expanded: The Scientific Quest For A Fountain Of Youth

КОМЕНТАРІ

  • @adriangheorghe2327
    @adriangheorghe2327 3 години тому

    Ideea esentiala care se desprinde din teoria relativista a gravitatiei, este ca ar fi o teorie curat metafizica, fara legatura cu realitatea fenomenului gravitatiei. Fiindca toti termenii din ecuatie, avand dimensiunea fizica a inversului de suprafata (L^-2), sunt termeni metafizici. Fiindca suprafetele, fiind termeni geometrici, nu produc niciun efect fizic. Asta face ca de fapt TRG-ul nu explica de loc mecanismul gravitatiei. Am dedus ca atractia gravifica dintre masele neutre electric, ar fi produsa de fluxul eteric de aspiratie al substantei. Fluxul eteric centripet al substantei, creeaza in spatiul din jurul corpurilor, depresiunea in spatiu, care face ancorarea corpurilor in spatiu, pe nivelul de miscare si atractia corpurilor din vecinatate, care vor luneca acolo unde presiunea este mai mica. Fluxul eteric de aspiratie al substantei ar fi produs de structurile dinamice ale nucleonilor, care se comporta ca niste aspiratoare eterice centrifugale, care aspira eterul cu vteza foarte mica prin bazele cilindrului structurii dinamice si il refuleaza cu viteza mult mai mare, prin sectiuni mult mai mici, pela periferia nucleonilor. Raportul intre sectiunea de refulare a eterului, si sectriunea de aspiratie a eterului, ca si raportul dintre viteza de aspiratie si viteza de refulare a eterului ar fi dat de constanta gravitationala nucleara Gn, care ar fi egala cu 8.eps0. (Gn=8.eps0). ceeace dovedeste ca gravificul este derivat din campul electric al nucleonilor. The essential idea that emerges from the relativistic theory of gravity is that it would be a purely metaphysical theory, unrelated to the reality of the phenomenon of gravity. Because all the terms in the equation, having the physical dimension of the inverse of the surface (L^-2), are metaphysical terms. Because surfaces, being geometric terms, do not produce any physical effect. This means that the TRG does not actually explain the mechanism of gravity. I deduced that the gravitational attraction between electrically neutral masses would be produced by the aspiration etheric flow of the substance. The centripetal etheric flow of the substance creates in the space around the bodies, the depression in space, which anchors the bodies in space, on the level of movement and the attraction of the neighboring bodies, which will slide where the pressure is lower. The aspiration etheric flow of the substance would be produced by the dynamic structures of the nucleons, which behave like centrifugal etheric vacuum cleaners, which suck the ether at very low speed through the bases of the cylinder of the dynamic structure and expel it at a much higher speed, through much smaller sections , on the periphery of the nucleons. The ratio between the ether discharge section and the ether suction section, as well as the ratio between the suction speed and the ether discharge speed, would be given by the nuclear gravitational constant Gn, which would be equal to 8.eps0. (Gn=8.eps0). which proves that gravity is derived from the electric field of nucleons.

  • @adriangheorghe2327
    @adriangheorghe2327 3 години тому

    In teoria efectului fotoelectric a lui Einstein, nu se respecta legile conservarii impulsului si energiei, pe durata interactiunii fotonului incident cu electronul cvasiliber din metal. Chiar considera ca fotonul incident in metal ar putea interactiona direct cu electronul cvasiliber din metal. Electron care este mult mai mic decat fotonul. Ca sa obtina bilantul energetic, Einstein a introdus in ecuatie lucrul de extractie, Wex, care ar fi chipurile energia consumata pentru extragerea fotoelectronului din metal. Si pentru aceasta teorie marele savant a primit premiul Nobell In Einstein's theory of the photoelectric effect, the laws of conservation of momentum and energy are not observed during the interaction of the incident photon with the quasi-free electron in the metal. He even considers that the incident photon in the metal could interact directly with the quasi-free electron in the metal. Electron which is much smaller than the photon. In order to obtain the energy balance, Einstein introduced the extraction work, Wex, into the equation, which would be the energy consumed to extract the photoelectron from the metal. And for this theory, the great scientist received the Nobel Prize.

  • @estona_spinoza64
    @estona_spinoza64 3 години тому

    I’d like to throw out a wild hypothetical. 1:15:09 Is it possible that space literally just “isn’t”, giving way to the pressure on things that “are”? So, existence and non existence reacting to each other. Naturally, this is only a silly conjecture. I’m only excited Laywoman so please be nice to me. ✌🏽😅

  • @garypuckettmuse
    @garypuckettmuse 5 годин тому

    Dr Greene makes it look so easy and relaxed meanwhile he's constantly calibrating and recalibrating the conversation for pacing, clarity, inclusion of the whole panel and overall cohesiveness. He's just an unbelievably good host and, of course, always on top of the material. Awesome presenter.

  • @KarinaCross-yb9yg
    @KarinaCross-yb9yg 5 годин тому

    Very interesting reasoning, but I don't agree.

  • @trevorjames2051
    @trevorjames2051 8 годин тому

    Thanks for clarifying the entropy question I presented

  • @idegteke
    @idegteke 8 годин тому

    Did you know that the ape that could use signs to communicate told us repeatedly that humans are stupid? Never asked us a question because it was obvious to her that only she can give us useful information. Since the intellectual power we, humans possess is so obviously inferior to the combined intelligence of the entire nature that brought us about in the first place, we are deemed to misinterpret, attempt to hack, tweak, trick, corrupt, undermine nature while utterly misusing all the negligible amount of knowledge we have collected - for silver and gold and military power - during the shameful years of our pretentious amok. That’s probably what the ape meant by saying we are stupid.

  • @trevorjames2051
    @trevorjames2051 9 годин тому

    Hi, thanks but I wouldn't the entropy be large before galaxy formation and lower upon that formation?

  • @user-qd2zk8zs1f
    @user-qd2zk8zs1f 9 годин тому

    Cats are very good at studying string theory, especially Stephen PAWking.🐱🧶

  • @matthewweflen
    @matthewweflen 10 годин тому

    The notion that AI moderation can fix the problem of AI generated disinformation elides the fact of the resource use involved. We already generate megatons of greenhouse gases to compute. How many more will be generated by using additional computing to neutralize the negative effects of computing?

  • @Eztoez
    @Eztoez 10 годин тому

    Brian is such a gentleman (and a gentle man). The amount of respect he clearly shows to Martin is touching and lovely to see. One should respect ones elders. Its classy. Disrespect is deeply unattractive.

  • @suzakico
    @suzakico 11 годин тому

    I watched this the second time almost by accident and got the same if not deeper understanding of issues related to the future of AI and its challenges. Interestingly, it confirms my view of how we are constructed from my study in Zen, Shin Buddhism and more about who we are, especially to know the 'mechanism" of awakening, wisdom and compassion (which also include scientific discovery - or even small aha moment, and consciousness of unconsciousness). I noticed that this is my second comment on this video. Thank you!!!

  • @user-gj1we9co2l
    @user-gj1we9co2l 12 годин тому

    Professor Greene, I was just reading your book, Until The End of Time and I have to ask you. How did you know I had a chocolate pie in the refrigerator? 😮

  • @user-sd9ys4bj6g
    @user-sd9ys4bj6g 12 годин тому

    I am interested in the electromagnetic forces associated with, and/or generated by the brain. I would loe yo hear from anyone who has details in this asect.

  • @ciarandevine8490
    @ciarandevine8490 13 годин тому

    No

  • @Eztoez
    @Eztoez 15 годин тому

    It is an absolute pleasure listening to these two guys together. Both are superb communicators and experts in physics. I would love to see these guys get something on regularly.

  • @jholsapple2918
    @jholsapple2918 15 годин тому

    celebrity scientist sermons are getting a bit tiresome

  • @craigzilla100
    @craigzilla100 16 годин тому

    Which is why social media should be banned for minors. . They don't stand a chance in hell. We are destroying generations..

  • @damian-795
    @damian-795 16 годин тому

    "Put no trust in man" - The holy Bible

  • @DanaPearsonVastman
    @DanaPearsonVastman 19 годин тому

    The Facebook dude...Yann... who constantly tried to claim innocence about polarization due to misaligned incentives is a total jerk. He's in absolute denial of what is obvious and the biggest risk of AI which is misaligned incentives. His arguments are a joke and disingenuous. Quite disgusting and scary that he blames everything but the actual incentives that created massive polarization and rise in fascism and maga around the country He's a psychopath and a real sick and dangerous person

  • @user-sy1tg9ch7p
    @user-sy1tg9ch7p 20 годин тому

    Hearing psychedelic experiences and quantum mechanics in the same sentence thrilled me, because I also believe that you can have psychdelic experiences even if you have no contact with the substance. But only visual contact with the geological result!🐧🍸

  • @captain_context9991
    @captain_context9991 20 годин тому

    I am SO TIRED of these space science videos starting all the way back to what we thought in the beginning of civilization. Every time.

  • @yareyare5537
    @yareyare5537 23 години тому

    Woke up and this was playing IQ+++

  • @Vollbluthustler94
    @Vollbluthustler94 23 години тому

    Yann is so brainwashed by meta … sad to hear some of his “arguments”

  • @morgunstyles7253
    @morgunstyles7253 День тому

    Was no big bang

  • @dinarwali386
    @dinarwali386 День тому

    This is insanely simplest possible explanation ever. Take a bow Dr. Bian Green !

  • @swenic
    @swenic День тому

    Biker chick is wow so hot.

  • @simppuful
    @simppuful День тому

    I dont meen that manipilate somebodys identity, but to with fiction and other modern tools, find out a more intellige+nt and smart value in the object. If he aware that he are just a human like any othe, but he has very bad luck in his life, like analyse his identity to help him to recordnize his intelligence real qualities. That he dont go on the thrapp to revanch, but understand and forgiv+e,

  • @simppuful
    @simppuful День тому

    Are a identity and personality analyses possible to do with now adays scince and tools. How a bad luck person be if he got good luck and idealic conciqenses in his childhood?

  • @chele524
    @chele524 День тому

    Majcal

  • @bmclaughlin01
    @bmclaughlin01 День тому

    Fantastic overview. EPR = ER. All entanglement happens via Black Holes. We need a new Einstein.

  • @MelindaSouth
    @MelindaSouth День тому

    Can’t wait for the next forum

  • @0Logan05
    @0Logan05 День тому

    1: revisit “Michelson Morley…(Aether is real). 2: Relativity is 90% correct sudoku..(like reality (and Math) in Sudoku, there is no 90%.. It’s Right or it’s Wrong..So…Relativity is WRONG..). The thing is, Academics Have known this for Decades, it’s a ploy..Really!. 4: research the Life expectancy of a Person Diagnosed with ALS..2-5 years..7 tops? How long did they Claim Hawking to Live!?.. 40 years!?😂.. Why did they need a Puppet to push False, scientific doctrine?.. What’s at Stake?..REALLY!.. 5: if NASA, Academia, World governments lie about Aether, Shape of the “Earth”, Stop,teaching Latin (why?) , History, Evolution, Dinosaurs, Etc..WHAT ARE THEY HIDING?!.. Why…? Gods Handiwork.? Think. Time is short. Took Me 40 years and I have a 160 iq. So many Facets, Nearly Impossible to explain in this forum..

  • @teknoaija1762
    @teknoaija1762 День тому

    I thought that heads and tails are conserved properties and tails would mean heads in entangled particles.I ve seen many analogs/examples with that effect.If first is green,second one must be red because of conservation.

  • @thomasjorennielsen
    @thomasjorennielsen День тому

    Pls start a podcast

  • @davidneely5738
    @davidneely5738 День тому

    It's called being high and being sober😂😂😂😂

  • @AdamGNordin
    @AdamGNordin День тому

    That's how a proof-fessor cleans his office "kick it around a little bit" 😂thank you!

  • @AdamGNordin
    @AdamGNordin День тому

    Think math from the exploded bubble of the last mathematics in the quantum future of a different galaxy then we are in

  • @BritishBloke66
    @BritishBloke66 День тому

    he said wiener

  • @larrye.goinesjr.1535
    @larrye.goinesjr.1535 День тому

    Planet Order / Astronomical Unit: Sun's Gravitational Force Sun's Surface: 275,383,142 μm / s² Mercury: 39,792 μm / s² Venus: 11,393 μm / s² Earth(1): 5,960.6 μm / s² Mars: 2,568.4 μm / s² 2: 1,490.2 μm / s² 3: 662.29 μm / s² 4: 372.54 μm / s² 5: 238.43 μm / s² Jupiter: 220.05 μm / s² 6: 165.57 μm / s² 7: 121.65 μm / s² 8: 93.135 μm / s² 9: 73.588 μm / s² Saturn: 64.917 μm / s² 10: 59.606 μm / s² 11: 49.261 μm / s² 12: 41.393 μm / s² 13: 35.270 μm / s² 14: 30.411 μm / s² 15: 26.492 μm / s² 16: 23.284 μm / s² 17: 20.625 μm / s² 18: 18.397 μm / s² 19: 16.511 μm / s² Uranus: 16.167 μm / s² 20: 14.902 μm / s² 21: 13.516 μm / s² 22: 12.315 μm / s²

  • @khalidtp2680
    @khalidtp2680 День тому

    ❤❤❤❤❤❤

  • @larrye.goinesjr.1535
    @larrye.goinesjr.1535 День тому

    X-State = ½ × (1 + [- 1] × X / √ (X² + Y² + Z²) ) Y-State = ½ × (1 + [- 1] × Y / √ (X² + Y² + Z²) ) Z-State = ½ × (1 + [- 1] × Z / √ (X² + Y² + Z²) ) X-State = X × (Y-State - ½) / Y + ½ X-State = X × (Z-State - ½) / Z + ½ Y-State = Y × (X-State - ½) / X + ½ Y-State = Y × (Z-State - ½) / Z + ½ Z-State = Z × (X-State - ½) / X + ½ Z-State = Z × (Y-State - ½) / Y + ½ X = Y × (X-State - ½) / (Y-State - ½) X = Z × (X-State - ½) / (Z-State - ½) Y = X × (Y-State - ½) / (X-State - ½) Y = Z × (Y-State - ½) / (Z-State - ½) Z = X × (Z-State - ½) / (X-State - ½) Z = Y × (Z-State - ½) / (Y-State - ½)

  • @sonygeorge2292
    @sonygeorge2292 День тому

    °In the entire universe°WTF !! !??? …..it implicates you have complete and profound understanding of the universe,so that you can make comparison

  • @cFull_Rtrd
    @cFull_Rtrd День тому

    AI systems is a lot of magic under the hood to give the illusion of intelligence... creating a true intelligence we are not even close to achieving. I don't even think it can be achieved with computer technology and needs something more advanced. I don't think 0s and 1s can cut it because you would need an insane amount of processing power. You probably would create a black hole.

  • @LonnieDufty-wg9lz
    @LonnieDufty-wg9lz День тому

    All profess to being atheists.

  • @alaskalograft
    @alaskalograft День тому

    Dawkward goes on and on about what happens with what we see a d know now but how tf did it all begin from nothing? Too wierd to imagine so he proclaims himself the be all and end all of the question. He's such an insufferable Cant Understand Normal Thinking

  • @user-or2lp2lx4t
    @user-or2lp2lx4t День тому

    Seen this live! What a show

  • @cryptoNovice06
    @cryptoNovice06 День тому

    a really good conversation. Wolfram's way of thinking gives a new perspective to understanding the world

  • @Killerphantom69
    @Killerphantom69 День тому

    Very good video Bravo

  • @byrons1339
    @byrons1339 День тому

    grate