Brian Greene and Adam Riess: The Accelerating Universe

Ғылым және технология

Nobel Laureate and physicist Adam Riess and Brian Greene discuss the paradigm-shattering discovery that the expansion of the universe is accelerating, the role of dark energy, and more.
This program is part of the Big Ideas series, supported by the John Templeton Foundation.
Live Sessions are conversations hosted by Brian Greene with world-renowned scientists, including World Science U faculty exploring matter, mind, and the cosmos.
Official Site: www.worldsciencefestival.com/
Twitter: / worldscifest
Facebook: / worldscience. .
Instagram: / worldscifest
#science #WorldScienceFestival

Пікірлер: 741

  • @smoogems
    @smoogems3 жыл бұрын

    Uncle Brian's bedtime stories are the best.

  • @dhruvrajkavi8334

    @dhruvrajkavi8334

    3 жыл бұрын

    They're good

  • @godless-clump-of-cells

    @godless-clump-of-cells

    2 жыл бұрын

    I always end up waking up to them somehow.

  • @ricardodelzealandia6290
    @ricardodelzealandia62903 жыл бұрын

    Every time I see Brian with this background, I want to go and live out in the country.

  • @dustman96

    @dustman96

    3 жыл бұрын

    I keep looking at the background, it's beautiful. Is that a green screen?

  • @ccarson

    @ccarson

    3 жыл бұрын

    @@dustman96 In early Q & As it's the real view outside his 'barn' window. But I think since he has started to use video illustrations he is using a green screen.

  • @Rajansippy1

    @Rajansippy1

    3 жыл бұрын

    It's green screen with terrible video editing

  • @timewalker6654

    @timewalker6654

    3 жыл бұрын

    @@dustman96 used to be real, but its green-screen since last two live sessions.

  • @HowardBaileyMusic

    @HowardBaileyMusic

    3 жыл бұрын

    @@timewalker6654 He doesn't want us to see his barn that's in desperate need of a pressure wash LOL (the REAL Green screen)

  • @The-Butcher-Jaegerkorpset
    @The-Butcher-Jaegerkorpset8 ай бұрын

    Simply admirable for Brian Greene to give of himself for such a worthwhile program. Much appreciation and my greatest respect.

  • @chrisbennett6260

    @chrisbennett6260

    7 ай бұрын

    brian green .consciousness is an illusion ,that being the case so are his theories ,and believes must be equally illusory

  • @walshamite

    @walshamite

    2 ай бұрын

    @@chrisbennett6260 The nature of consciousness may be other than it "feels" to us, but that us not to say it's an illusion (in the sense we generally use that term) ... consciousness appears to be a generated reality of the brain (mind) that is partly created by the senses, but exists even in those born deaf and blind, and it apparently ends when we die, but hey, who knows? The idea that consciousness is a wider function of matter and the universe is not disproved.

  • @chrisbennett6260

    @chrisbennett6260

    2 ай бұрын

    @@walshamite Brian Green is full of it and i mean full of it if its an illusion so are his danm beliefs and conceptions also Green or you can say what the hell you want whatever man

  • @millennialfalcon1547
    @millennialfalcon1547 Жыл бұрын

    Dr. Greene, it's so refreshing to hear you speak openly and authentically about the limitations, inconsistencies, and current problems with the standard model of cosmology. It does not mean you're against the same standard model. It means you're upholding to true Spirit of scientific inquiry and culture which must never be afraid to ask the hard uncomfortable questions and admit where and when we do not know the answers. I happen to think that this lack of openness is precisely what has alienated the popular culture from modern scientific theory.

  • @floatingshoppinglist5193
    @floatingshoppinglist51938 ай бұрын

    I'm glad to express myself as a musician during this current tine period of pain and suffering with a pinch of curiosity. Peace and Love to EVERYONE ❤☮

  • @stephenjones796
    @stephenjones7963 жыл бұрын

    Dr. Greene, just a great 3 hours. Dialogue with Adam Reiss was education as well as a great mind exercise. You are so very VALUABLE to many many for some sanity and reality and it’s beauty and shortcomings. Thanks again

  • @jdperson7922
    @jdperson79223 жыл бұрын

    I'd read your novel in a heartbeat. In fact, I'd be up for a series!

  • @jonathaneves5847
    @jonathaneves58473 жыл бұрын

    Hi Brian. Greetings from Liverpool 🇬🇧. Fascinating show as usual. How little we know! ✌️🐝 Now back to your show.

  • @rubhan94
    @rubhan943 жыл бұрын

    I like watching livestreams as I come by them. The time zone difference makes it hard to catch livestreams in America, but sometimes I just prefer watching them later. I really enjoyed this video btw!

  • @silvershadow013
    @silvershadow0133 жыл бұрын

    I'm hoping the new time slot will be later in the day or a weekend only because I will be going back to work during the day. I do watch afterward if I miss it, but really enjoy the live sessions. Be well.

  • @heatherj5033
    @heatherj50333 жыл бұрын

    Filling my mind full of knowledge that I can't even comprehend! Totally wish my mind worked like this! Fascinating!

  • @grantf6687

    @grantf6687

    9 ай бұрын

    Don't worry he doesn't comprehend what he's saying either. It's all a part of the materialist act. He has no idea how anything in reality works at all and is very confused. Facts The things he's talking about don't need to be comprehended most of the time. And when they do it's only because he's so far from the truth. This is why science is become like a religion. Following fools liek this guy who thinks he's smart. Without consciousness your intelligence can go in the toilet as far as im concerned.

  • @infinitel00p94
    @infinitel00p9411 ай бұрын

    LOVE your book Brian! please keep doing these podcasts

  • @RobLarkins
    @RobLarkins Жыл бұрын

    I watch live every chance I can which isn’t as often as I might like, but I’ve never missed an episode. I usually watch each ep at least 5 times. Some even more.

  • @richardavery2807

    @richardavery2807

    9 ай бұрын

    Thank you for string theory as well...

  • @stjut
    @stjut3 жыл бұрын

    Enjoyed watching the recording. So interesting and enlightening. Thank's Stu.

  • @RealDonfromBroward
    @RealDonfromBroward3 ай бұрын

    Truly appreciate this video. All of it. Thanks.

  • @jessicaknapp1211
    @jessicaknapp121110 ай бұрын

    Brian Greene I am ridiculously late finding this awesome video of yours, but id absolutely read that possible future, (maybe current?) book of yours. sounds amazing! Thanks so much for all the enlightening amazing info you have shared.

  • @nicholasperry2380
    @nicholasperry23803 ай бұрын

    £ years on and at 1M views so yeah, I think it's well worth your time in the long run. I've just ordered your book too. Thanks to you both for taking the time to share your knowledge. I can't imagine how much your time is worth but I am truly grateful. Thank You.

  • @RobLarkins
    @RobLarkins22 күн бұрын

    What a compelling guest and some fantastic questions. This ep was so good!

  • @5nwCr45h
    @5nwCr45h11 ай бұрын

    There are no words for what you are doing here. This is an exceptional interview and discussion on consciousness and love. Please introduce a full 'soup-to-nuts' World Science U course on Quantum Mechanics! It would represent your magnum opus for the inspiration it will provide for future Newton's and Einstein's and the advancement of science, mathematics, and humankind. There are no words for what you have and are providing here-effectively real-time discussions with Einstein and Newton . And yes, turn "Icarus at the Edge of Time" into a 'full-fledged book' and learning website!

  • @bikashthapa7316
    @bikashthapa73163 жыл бұрын

    always love to hear from you

  • @Necrozene
    @Necrozene3 ай бұрын

    I am very pleased that I reserved time to come back to Brian Greene. I was on a Susskind/Penrose trip for years, now this is delightful after-dinner conversation. Loving it fully.

  • @MrRatboy69
    @MrRatboy693 жыл бұрын

    Thanks for all you do!

  • @glennh8185
    @glennh8185Ай бұрын

    i just saw this now and its made me really think. keep it up dr greene

  • @marylunney3483
    @marylunney34832 жыл бұрын

    Brian Green: Fab as always in his flexible creative and respectful discourse and his inspiration to others

  • @lindaocean6858
    @lindaocean68583 жыл бұрын

    lovely discussion thank you

  • @dwayneduval6785
    @dwayneduval67853 жыл бұрын

    This episode was great.

  • @tadeth
    @tadeth2 ай бұрын

    It’s good to listen to a legendary person of honor who lived through Albert Einstein, and mentored his scientific achievements as a student of geniuses such as Paul Dirac. Amazing!!

  • @joshfredr7846
    @joshfredr78463 жыл бұрын

    Dr. Brain Greene is such an interesting and fascinating speaker. I love listening to anything he has to say.

  • @kagannasuhbeyoglu
    @kagannasuhbeyoglu3 жыл бұрын

    Thanks a lot WSF + WSU :) Great video👍

  • @the-rf2dq
    @the-rf2dq2 ай бұрын

    Brian sharing his time is the one thing I miss about covid

  • @mikaelkaris9273
    @mikaelkaris92739 ай бұрын

    Im just average joe from Finland 🇫🇮. 53 years, I am in methadone treatment cause I m addict. I shouldn't understand anything about fysics, cause I have heavy machinery education behind me from years 1986-1988. I am ok mechanic, but I have constant thirst for knowledge. And as Finnish, English is my third language, so one more curveball to me learning from your lectures. But I do learn, amazing. Thank you Brian for bringing science to ordinary people and explaining things ,,,,hhm,, the way they are easiest to understand even someone who is not fysisist. About your math formulas I dont understand anything, but in many levels I learn a lot. Thanks also for WSF, that way anybody can learn lot if only one wants to. For my part, I live in Finland and we have great education system, and over all we are at age 15 same level than US students at age 17-18, Thanks mr Green for everything you have done to science. Mikael from Finland 🇫🇮

  • @user-hy3fo2tk3f
    @user-hy3fo2tk3f3 ай бұрын

    Interesting to have the fortitude to stick with it at the time, congratulations!

  • @aseshbasu4816
    @aseshbasu48163 жыл бұрын

    After Carl Sagan, I find Prof Greene to be the "easiest" and most engaging to listen to.

  • @yaserthe1

    @yaserthe1

    3 жыл бұрын

    He is even better, as Sagan was more of a populariser, Brian is actually a professor of maths and physics, so is waaaaaaay more qualified than Sagan.

  • @adumberfling9959

    @adumberfling9959

    3 жыл бұрын

    @@yaserthe1 so you can't think listening to someone is easier if their not as "qualified" as someone else? I enjoy Sir David Attenborough more then Steve Erwin but he had a zoo so that make him more qualified to talk about animals and their habitats? Making my opinion wrong? And Sagan is just as qualified as anyone if not more who else has their work flying to another star and could potentially be our first and only physical thing to find someone out there telling them we existed and they're not alone. That's pretty freaking important and not just some dude that popularized stuff would get to do ya would have to be a little qualified to get NASA to trust your abilities. Don't ya think? Or you can just have fun being the opinion police 😜✌️

  • @markheller197

    @markheller197

    3 жыл бұрын

    I’m

  • @rsk5197

    @rsk5197

    3 жыл бұрын

    @@adumberfling9959 you need to put a picture of yourself on your profile. But keep the name because it definitely fits

  • @adumberfling9959

    @adumberfling9959

    3 жыл бұрын

    @@rsk5197 ha I know right you should put your mom's pic and her address on yours

  • @johnp1
    @johnp13 жыл бұрын

    Dr. Greene, thanks again for a great session. Answering your questions: It's a good idea to have a guess from time to time. I'd love to see a full course on quantum mechanics. Live session on Thursdays is good.

  • @JamesEIvoryIII

    @JamesEIvoryIII

    Жыл бұрын

    My “guess” is that your idea would enhance what is a baseline, wonderful experience. I think that Brian is a fantastic host, adding a guest, in my view, is a force multiplier- fantastic^2 🥂😎🤵🙇‍♂️ 0030 hr.s CST Regards, -J

  • @JamesEIvoryIII

    @JamesEIvoryIII

    Жыл бұрын

    @@Bibibosh 🤣 (a sandwich 🥪 in Planck-time at a Planck-length upon the Wavefunction collapse lest the potential banana split emerges, adding to my newly emerging corpulence).😂😉🐬

  • @grantf6687

    @grantf6687

    9 ай бұрын

    I'd LOVE to have a debate with him on quantum anything.

  • @grantf6687

    @grantf6687

    9 ай бұрын

    @@Bibibosh well it's not but you can't have morons trying descrive how reality works and the universe, when they really have no fucking idea wahtsoever and just pulling shit out their ass. Consciousness is only understood from a spiritual persons experience.

  • @ronaldgreene5733

    @ronaldgreene5733

    2 ай бұрын

    Should chemistry be denied in the ready conversion of H1 to H2 merely because H2 is difficult to detect in any direct manner in space? A paper by Canadian astronomer Paul Marmet essentially collapsed the "Big Bang" back in 1990 as he theorized the existence of intergalactic and interstellar matter as the cause of redshift rather than a doppler effect -- and accounting for anomalies much more effectively, before the discovery of the abundance of H2 throughout space, though primarily ignored by the necessities of money and career support. An abundance of H2 throughout space in a gradient that will extend to meet that of our galactic neighbor, will also account for the gravitational anomaly where the outer arms of our galaxy rotate at nearly the same rate as the central region. Quantum physics is great, dare I say so before I have dived into the math. However math hasn't actually proven the existence of dark matter, no matter how sophisticated the math is or can be. Circular reasoning isn't somehow justified if you add decades of career building and funding requirements and the consensus building that takes place over time that takes on more precedence than any math in support . . A much greater quantity of H2 in the presence of H1 is the natural result if we acknowledge basic chemistry, exceeding the mass of the visible component of the universe and which must be ignored to maintain control over the narrative and our inability to think and take a risk without group oriented behavior and identification in support.

  • @keithmcgarrigle2653
    @keithmcgarrigle2653 Жыл бұрын

    With the Hubble telescopes data for the most red shifted Galaxies in the Nineties, and comparing the red shifted data now. The difference in the results would prove rate of expansion?

  • @miguelfuentes6956
    @miguelfuentes69563 жыл бұрын

    Hi Brian, Miguel again, from Puebla :D Happy to see you again!!

  • @dr.lairdwhitehillsfunwitha67
    @dr.lairdwhitehillsfunwitha673 жыл бұрын

    Thanks. Very interesting. And useful. If only I was teaching a live class now.

  • @espaciohexadimencionalsern3668

    @espaciohexadimencionalsern3668

    3 жыл бұрын

    with all the experience you have is never to late to teach the world live via internet.

  • @isonlynameleft
    @isonlynameleft5 ай бұрын

    I love this channel but KZread wants me to listen to this same episode five times a week!

  • @garytoller9423
    @garytoller94233 жыл бұрын

    Belatedly found and enjoyed these 3 hours. Question!- Did the annihilation of matter and antimatter have any significant affect on the properties of the early universe?

  • @viewer3091
    @viewer30913 жыл бұрын

    Thanks Brian.

  • @Ennaathome
    @Ennaathome3 жыл бұрын

    I’ve tested the Mpemba effect on water a few times. It always holds up. Very interesting.

  • @sirvapalot
    @sirvapalot3 жыл бұрын

    you may be a mere mortal Brian but i appreciate your mission to educate the public about science, i may have trouble understanding some of what you talk about, but i really enjoy science content on youtube.

  • @grantf6687

    @grantf6687

    9 ай бұрын

    the only reason you cant understand things he says is because he doesnt understand and he's WRONG, and he's just using words to sound intelligent and all of you must be fools to think he's wise. Wisdom is exactly what he's lacking.

  • @rozbrkit4985
    @rozbrkit4985 Жыл бұрын

    REGARDING your camera focus issue: a simple tip would be to do this before you begin:> You set the focus of the camera to a point behind you by a foot or so or in this case in your video here, to the winow frame behind you, this ought to bring everything in front of that focus point into focus that will/should look clear at all times. if you have focused the camera at a focus point that is in front of you, or even your chair, you may find you will move in or out of focus. this is a basic rule with video cameras, especially in interview settings. therefore allowing for full gesturing & Fidgiting to stay in focus. This minimal preperation is something you should check everytime you sit to record and transmit live or record streams. Now chances are you already found this "Tip" out since this broadcast? As i stumbled upon this live stream two years after you posted it on you tube, which by the way was excellent. if not i wonder if you will find this info i offer. do you have notifications active on your old broadcasts? eitherway i will probably never know. n'er mind. hope you figure it out, or you've been told already.

  • @terrabusinessLLC
    @terrabusinessLLC Жыл бұрын

    Brian...I definitely would read your book for children. And here is a twist regarding Tachyons.... I am thinking about this scenario since I was a little child myself.... Decades ago... Here it is You receive the result of "having" fired your tachyon gun ON YOUR OTHER HAND and THEN CHANGE YOUR MIND...... AND DON'T PULL THE TRIGGER.... VOIALA....A PARADOX... LOVE YOUR TEACHINGS

  • @candidobertetti27
    @candidobertetti27 Жыл бұрын

    Loved it. Specially the q/a solo part, you're such a brilliant man. Thank you Brian.

  • @georgiasmyrniou6337
    @georgiasmyrniou633710 ай бұрын

    Please do books for middle school. My students seem not to understand theories explained in the current ones about quantum physics . Hope you do 😊

  • @brettonwoodsvsbtc1217
    @brettonwoodsvsbtc12173 жыл бұрын

    Wow fresh air. I just come off a pod cast from Dr Albert where the Dr talked around the issue never arriving at a cemented view or opinion. This feels like fresh air in comparison and thank you to you both for entertaining concise content that is easy listening informative and explanatory. Loved listening to this content. More please more

  • @realeyesrealizereallies6828

    @realeyesrealizereallies6828

    11 ай бұрын

    Dr Albert was more in line with reality, we are children, and have a long way to go before arriving at any worthy cemented views or opinions...

  • @triminh3649
    @triminh3649 Жыл бұрын

    love is a bond of connection to help us survice with each other

  • @christopherparsons7038
    @christopherparsons70388 ай бұрын

    Mr. Greene. There are so many items (videos) with you in them and bringing us some of the best discussions and thoughts. Thank you. I wonder if the acceleration of the universe has stopped and we're just catching up with it. I wonder if it stopped at the speed of light. I know that suggests a boundary. But the fastest particle we have is a photon. The (accelerating/accelerated) universe must play some role in that speed. As it does now to suggest a better description of 'gravity, in that the expansion of the universe is playing a part _in_ the (new) theory of gravity. If there is no other particle faster than the photon would that not suggest a limit to the acceleration and if that then at some point a _halt_.

  • @RichardFranksricktheslickster
    @RichardFranksricktheslickster3 жыл бұрын

    Hello Mr. Green, I just wanted to comment on how cool this is to be able to share time with a great particle physicist (I think that is your field of study) such as yourself. I would have never thought I could get so close to you to where it would be possible you may answer I question I may have. Thank you for your time and effort.

  • @murlidharkhatkale5208

    @murlidharkhatkale5208

    Жыл бұрын

    Ira is

  • @QuaaludeCharlie

    @QuaaludeCharlie

    Жыл бұрын

    The bible says nothing about movement because the Earth doesn't move, revolve or rotate. It's perfectly still. We inhabit a motionless realm covered by an impenetrable dome. We use gas pressure to debunk space that directly represents the heliocentric model. Space is a direct violation of the 2nd law of thermodynamics. Using science to disprove the heliocentric model is the best way to get people to learn the truth.

  • @callumprewer9574

    @callumprewer9574

    9 ай бұрын

    ​@murlidharkhatkale5208

  • @ronaldgreene5733

    @ronaldgreene5733

    2 ай бұрын

    Should chemistry be denied in the ready conversion of H1 to H2 merely because H2 is difficult to detect in any direct manner in space? A paper by Canadian astronomer Paul Marmet essentially collapsed the "Big Bang" back in 1990 as he theorized the existence of intergalactic and interstellar matter as the cause of redshift rather than a doppler effect -- and accounting for anomalies much more effectively, before the discovery of the abundance of H2 throughout space, though primarily ignored by the necessities of money and career support. An abundance of H2 throughout space in a gradient that will extend to meet that of our galactic neighbor, will also account for the gravitational anomaly where the outer arms of our galaxy rotate at nearly the same rate as the central region. Quantum physics is great, dare I say so before I have dived into the math. However math hasn't actually proven the existence of dark matter, no matter how sophisticated the math is or can be. Circular reasoning isn't somehow justified if you add decades of career building and funding requirements and the consensus building that takes place over time that takes on more precedence than any math in support . . A much greater quantity of H2 in the presence of H1 is the natural result if we acknowledge basic chemistry, exceeding the mass of the visible component of the universe and which must be ignored to maintain control over the narrative and our inability to think and take a risk without group oriented behavior and identification in support.

  • @jurisbogdanovs1
    @jurisbogdanovs13 жыл бұрын

    Hey, Professor Green! I have written a book about Vacuum or how to prove that there is no such thing as Matter-free area anywhere in existence and it is impossible to start with. Vacuum turns out to be the most important question in Cosmology, as it affects our understanding of Light and Magnetism and Gravity... And yes, this topic was rejected by your journal Annals of Physics. No worries, I gave reference about it in my book. The title of the book is - The True Essence of Vacuum. In this book I also prove that Time Dilation is pseudo science and General Relativity itself has been ignored when considering it... Then I published another book. It is about all problems with Redshift and Doppler's Shift. And this too was rejected by your journal. I prove in this book that Doppler's Shift has never been reliably tested, if we speak about truly reliable tests. And it might be that Redshift is caused by a distance from the object and not from its velocity of moving away from the observer. That will kill expansion of the Universe, Big Bang theory, Dark Energy ideas etc... Title of this book is - Redshift, Nature of Light, Dark Energy. And yesterday I finished the book titled - Hollow Earth Theory Told as Never Before. In it i explain how hollow earth is possible according to existing laws of physics and experiments prove that it is possible in theory. Also, I look at what are legends about the hollow earth and what interesting facts these stories tell...

  • @foxjerseycol4433

    @foxjerseycol4433

    3 жыл бұрын

    Hi, you have my attention. I ask if you may send me a free book ?

  • @jurisbogdanovs1

    @jurisbogdanovs1

    3 жыл бұрын

    @@foxjerseycol4433 Sorry, have no means to send free stuff to people right now. Kindle versions cost 3 gbp or around 5 or 6 dollars anyway. And I don't send word or pdf formats as then the book ends up for free all over the place.

  • @jurisbogdanovs1

    @jurisbogdanovs1

    3 жыл бұрын

    @Ethernos Grace It is true and it will be proven. Relax.

  • @jurisbogdanovs1

    @jurisbogdanovs1

    3 жыл бұрын

    @@foxjerseycol4433 All right! I decided to share one of my books with the world fro free. It is about the True Essence of Vacuum. Do you still want it? I only will need to do some light changes to it and it will take at least a week as I am working right now. If you want it, we will have to figure out how to send it to you.

  • @jurisbogdanovs1

    @jurisbogdanovs1

    3 жыл бұрын

    @Ethernos Grace Would you also want my book about the True Essence of Vacuum?

  • @johnjobs3027
    @johnjobs30273 жыл бұрын

    Many thanks to you Dr Greene and your colleagues for your time and passion . 👍🇨🇦

  • @stephenjones796
    @stephenjones7963 жыл бұрын

    Would be very interested in any sci-fi /sci-fact publication you put forward ! Thanks Professor.

  • @IndranilBiswas_
    @IndranilBiswas_5 ай бұрын

    Brian Greene is such a good educator and man of science.

  • @IndranilBiswas_

    @IndranilBiswas_

    5 ай бұрын

    Any more conversations with Sean Carroll? And can you have one with Elon Musk!!!! TY.

  • @antoniosalvador9754
    @antoniosalvador97543 жыл бұрын

    thank you

  • @oneshot2028
    @oneshot20283 жыл бұрын

    1:45:56 - Great point. Thanks for telling this. This is one of the most misunderstood things in physics. Most people think observer means a sentient being.

  • @kusumkantasaxena5440
    @kusumkantasaxena54402 жыл бұрын

    What an enlightening session.i am so much fascinated by the enigmatic cosmos . Basically i am a chemist getting interest in the physical and philosophi cal aspects of matter in the universe.thanks for this q/a session

  • @1teaseup
    @1teaseup3 жыл бұрын

    I've so enjoyed. Relevant especially when it's needed most by individuals.

  • @katiekat4457
    @katiekat44573 жыл бұрын

    I didn't hear your dog barking when you said he was but I think it's so cute when he's running around outside in the yard behind you. I didn't see your dog today but I think it was your last video that I saw him. Could even have been an earlier video than that.

  • @user-bv8ts9go4f
    @user-bv8ts9go4f17 күн бұрын

    yes thank you

  • @dntdenyitcolombia6910
    @dntdenyitcolombia69103 жыл бұрын

    So informative wisdom is music to my ears. Thank you so much for this enrichment

  • @grantf6687

    @grantf6687

    9 ай бұрын

    LOL. yeah no Off to church for you

  • @colbynye5995
    @colbynye59953 жыл бұрын

    This was fantastic! Thank you both for sharing!

  • @mikechaisson9875
    @mikechaisson98753 жыл бұрын

    Wow! I really love your view/explanation on the Boltzmann brain. Brian Green you rock! Thank you very much for all your precious time.

  • @SunTzu_0
    @SunTzu_06 ай бұрын

    i fell asleep watching a gaming video woke up at 5am learning about the universe and dark energy best sleep of my life 10/10

  • @sherrymanning1116
    @sherrymanning11163 жыл бұрын

    Your so smart ty listen to you it is so helpful to keep my mind from freaking out I have stupid mental diseases thank you so much

  • @StaticBlaster
    @StaticBlaster4 ай бұрын

    I hope Dr. Greene is writing another book. I would definitely read it.

  • @aminkanji8501
    @aminkanji85012 жыл бұрын

    Enjoyed it

  • @IndranilBiswas_
    @IndranilBiswas_5 ай бұрын

    We were all given our Newton moment - what a great reference! This is the 3rd time I am watching this video!

  • @Getsmore
    @Getsmore10 ай бұрын

    One of the few that still believe old world sciences. God boy for thinking the way the government trained you to live your life. 👍👍👍👍

  • @pinataparty
    @pinataparty Жыл бұрын

    Best channel ever!?! great vid!

  • @chrisbronow3292
    @chrisbronow32923 жыл бұрын

    It was cool to wake up to this

  • @JamesEscobar
    @JamesEscobar3 жыл бұрын

    Dr. Greene thank you so much for spending time creating and contributing content like this! Your channel is amazing!! And life changing!

  • @waynefarley87

    @waynefarley87

    3 жыл бұрын

    Dr. Greene, just a great 3 hours. Dialogue with Adam Reiss was education as well as a great mind exercise. You are so very VALUABLE to many many for some sanity and reality and it’s beauty and shortcomings. Thanks again

  • @danielash1704
    @danielash1704 Жыл бұрын

    Fluid Dynamics in the spaces of space is a tricky part to figure out how much the difference is between

  • @marcopaluszny
    @marcopaluszny3 жыл бұрын

    From Colombia, could you describe what is, and how work standard candles?

  • @juanito4371
    @juanito437110 ай бұрын

    A wide perspective, very broad so us as a youth should go explore that shi

  • @travisfitzwater8093
    @travisfitzwater8093 Жыл бұрын

    i think we might benefit from focusing on the fluctuations in the density of the condensate and its gradients, out there, here, everywhere.

  • @markradcliff2655
    @markradcliff26553 жыл бұрын

    St.louis, Mo. area. Does anti matter and its large family of particles point to a polar cosmos. Whereby the ambient potential charge difference is part of the charge distribution symmetry that is the foam, pressure, resistance, field effect etc. and or the opposition that is pushed against by mass to create a curved space time fabric? Thankyou for your show. It is truly inspiring. Please excuse my question if it is unreasonable.

  • @kaliy5975
    @kaliy59758 ай бұрын

    I enjoyed what you have siad

  • @frankyw8803
    @frankyw88033 жыл бұрын

    Can anyone tell me the title of the music that usually plays after WSF video's ? TIA .

  • @vazap8662
    @vazap86623 жыл бұрын

    The discussion was fantastic, as wella as your Q/A. Thank you!!!

  • @audryea7952
    @audryea79527 ай бұрын

    I would be interested in your parable book.. So would many other people. Yes, please write it. Thank you.

  • @SomeMadRandomPerson
    @SomeMadRandomPerson4 ай бұрын

    This dream has been seen over 962k and it's now December 18, 2023 😱 superb 👌🏻

  • @cesarjom
    @cesarjom4 ай бұрын

    I agree that the next revolution of modern physics is in the fundamental understanding of spacetime. Is spacetime an emergent property of something more fundamental that has not yet been observed or theorized? Will we find there how the quantum fields finally interact with gravitation effect of spacetime (such as inside black hole event horizons) and/or how to bring all four fundamental interactions (strong, weak, EM and gravity) into one unified theory?

  • @CFLsurfr
    @CFLsurfr13 күн бұрын

    5:00 Yes, I've always wondered why hot water freezes faster than cold - and also - why when two negative numbers multiplied together equal positive. If multiplication is short hand for addition, and we simply added the negative numbers, that wouldn't be true...so what gives?

  • @GRUMIAM

    @GRUMIAM

    Күн бұрын

    Think harder if you have -3 times -3...... Of course it is plus

  • @GRUMIAM

    @GRUMIAM

    Күн бұрын

    Multiplication with plus numbers is addition but if you have -3 times -3 you are not adding to the minus number....

  • @GRUMIAM

    @GRUMIAM

    Күн бұрын

    3 x -3 = -9 Adding.... -3 x -3 is not adding for minus

  • @AshleyWilliams-lx4mp
    @AshleyWilliams-lx4mp Жыл бұрын

    I listen to everything Dr Greene has to say but it all ways becomes blatantly apparent that I am indeed still a chimp... just another level of intelligence, keep up the awesome work doc.

  • @joerutkowski8820
    @joerutkowski88203 жыл бұрын

    I'm very much interested in an Quantum mechanics course, I have my ideas and visions and i could use help organizing those thoughts in a productive manner to give to others.

  • @carnsoaks1
    @carnsoaks14 ай бұрын

    I enjoyed the comment about AR's research, how it's "revolutionary reveal" was effectively accidental. All the time, scientists are refining our understanding, improving the data set, and by doing so, open New Vistas for their colleagues to peer Into. Revealing New Truths or Reaffirm Old Ones.

  • @adamhoman8302
    @adamhoman8302 Жыл бұрын

    It never ceases to amaze me how "fairytale" like people will believe any idea other than to say their is a creator or an intelligent designer to our universe.

  • @aseshbasu4816
    @aseshbasu48163 жыл бұрын

    Brian Greene is EVERGREEN!

  • @mylittleelectron6606
    @mylittleelectron660610 ай бұрын

    I love science and do it everyday. Brian Greene is a National Treasure. Hopefully Adam Reese didn't get completely sucked into that black hole!

  • @eransinbar8628
    @eransinbar86283 жыл бұрын

    If space time is quantized to 3D units in the size of Plancks length in each dimension , can we assume that the space between the units is another grid like non local dimension?can it be responsible for the EPR quantum entanglement " spooky action at a distance" ? - Eran Sinbar , Israel

  • @DoctorCool2u
    @DoctorCool2u Жыл бұрын

    In order for light to maintain the universal speed limit if time slows down space has to expand. In the regions of space that are expanding time has slowed down and light is traveling at a constant velocity. At the event horizon of a black hole space has been stretched so far that light and time would appears to have stopped. Gravity waves show that space can be stretched or compressed. Just wondering if these are valid perspectives.

  • @TDQ_Gaming
    @TDQ_Gaming Жыл бұрын

    If the CMBR is the same in every in direction, wouldn't that imply either we are in the center or it's more an observable artifact of where space is approaching the speed of light as it moves away from us?

  • @miaa7887
    @miaa78873 жыл бұрын

    Can you debate with Mr Ken wheeler who is the master of magnetism ,I need some more clarity., Also at what point do you consider where you are looking inside the body or outside the body? Thank You for your time M

  • @ricktaylor7648
    @ricktaylor7648 Жыл бұрын

    Yes...that book would be cool for kids and adults

  • @elidadia
    @elidadia3 жыл бұрын

    perfect question right there 42 min

  • @cyrus05w
    @cyrus05w3 жыл бұрын

    At 1 hour 15 minutes 52 seconds, Beautiful; very beautiful. Much High hope though for the masses to come across this all in which ye all bring forth. Perhaps Even in such a matter. I like this thank you. I think it's a good short way to say it.

  • @cyrus05w

    @cyrus05w

    3 жыл бұрын

    At 1 hours 16 minutes 16 seconds, It might be too late but perhaps some time at The Smithsonian might help. They have a few objects that might inspire. Out of sight from the public. Much to this theory of time We have lost.

  • @cyrus05w

    @cyrus05w

    3 жыл бұрын

    At 1 hour 18 minutes 1 second, Yes I would if the Library of Congress has a copy. I would be more than pleased in taking in this work. The possibilities of new ideas is always welcome.

  • @cyrus05w

    @cyrus05w

    3 жыл бұрын

    At 1 hour 23 minutes 27 seconds, Progression and decay, From our past and a Keystone figure. I believe one of them use an example of the tick . As of today I believe we use a Adam cycle. It will be interesting to see mines looking outside of this particularly wrapped Box. Thank you for putting this echo out there if it was not already. I have mentioned spin down in the past videos at some time, This is only merely one node theory, there could be more.

  • @cyrus05w

    @cyrus05w

    3 жыл бұрын

    At 1 hour 45 minutes 55 seconds, Isn't it interesting that even if after a extent of time this is still a occurrence. I love The zest each time this is brought up. Although with the way you worded it seems I might need to refresh myself on current tests. I coulda sworn we tried this darned to with a farm/non-Sentient(not my wording) animal and It failed?

  • @ronaldgreene5733

    @ronaldgreene5733

    2 ай бұрын

    Should chemistry be denied in the ready conversion of H1 to H2 merely because H2 is difficult to detect in any direct manner in space? A paper by Canadian astronomer Paul Marmet essentially collapsed the "Big Bang" back in 1990 as he theorized the existence of intergalactic and interstellar matter as the cause of redshift rather than a doppler effect -- and accounting for anomalies much more effectively, before the discovery of the abundance of H2 throughout space, though primarily ignored by the necessities of money and career support. An abundance of H2 throughout space in a gradient that will extend to meet that of our galactic neighbor, will also account for the gravitational anomaly where the outer arms of our galaxy rotate at nearly the same rate as the central region. Quantum physics is great, dare I say so before I have dived into the math. However math hasn't actually proven the existence of dark matter, no matter how sophisticated the math is or can be. Circular reasoning isn't somehow justified if you add decades of career building and funding requirements and the consensus building that takes place over time that takes on more precedence than any math in support . . A much greater quantity of H2 in the presence of H1 is the natural result if we acknowledge basic chemistry, exceeding the mass of the visible component of the universe and which must be ignored to maintain control over the narrative and our inability to think and take a risk without group oriented behavior and identification in support.

  • @rozbrkit4985
    @rozbrkit4985 Жыл бұрын

    i just ran a comparison with other videos and i first noticed that this video is only accessable in 720p & no HD in sight? which could account for its "condition" but i id notice other issues with other videos from the same location..... sorry but i most likely will be splatering comments all through out yur viddeos, i may be the only person in "this timeline" as this happens?

  • @cyrus05w
    @cyrus05w3 жыл бұрын

    At 27 minutes 22 seconds, Perhaps it's not mentioned although I wonder of obscurities and how these are handled between here and there. For what of this do you do in order to handle such inaccuracies occurring if noticed. I mention this for thy trouble having in locating any research done into color change and/or parallel light Axiall's. If necessary please take time to ponder my question or Statement however you take it. Also in case I make no further comments in this Video thank you for your time and efforts. PS this is in regards beyond a prism in case this is not clear.

  • @SocioecologicalInterdependance
    @SocioecologicalInterdependance3 ай бұрын

    We tested this with repeatable results. One of the best postulates is that the further the differential, the faster the race to equilibrium. There is a goldlocks temperature where water freezes faster is it begins above ambient. To get things to move quanta or change states, it takes a fair amount of energy (or differential) if already in turbulent, high differential and dynamical, it is already in a state of transition. Fun experiment! Another couple fun ones we played with as high arctic weather scientists was supercooling (this can actually be done down to -60s where water nucleates on its own molecular lettuce!), making stratus clouds from just a kettle of boiling water rapidly exposed to

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