Do We Live In a Multiverse?

[@QuarkGluonSpasma]

While I enjoy all of your work, it's your vids on the "macro" questions that truly fascinate me the most, this one will be another for the "infinite replay" list to be sure. Thanks so much for all of your hard work and great content, your efforts are quite literally astronomical!

[@Gilsworth]

@@iamjohnrobotThe practical application of these theories don't matter. Why do we seek knowledge in the first place? We are curious creatures capable of dreaming up wild and impossible things. How many people do you think must have dreamed of flying in human history? Something so casual these days that we take it for granted, and I'm not just talking about airplanes, but wingsuits, jets, spacecrafts... How many people in human history have looked up at the moon as this impossibly far object? A place where humans have physically gone. We have sent a device beyond the solar system, our tendrils lengthen. Why shouldn't we dream of impossible things and see if there's any way it holds water, because on the journey you may just find better ideas - through exploring the limitations of imagination. Science is the pursuit of knowledge, the foundational truths to our existence are so mysterious and unknowable that we have no choice BUT to dream up imaginative possibilities. Where is your sense of romance?

[@AquaStockYT]

Finally someone else who likes meta

[@TheUnknowncaller12]

I haven't watched Multiverse yet but my man SEA always knocks Cosmos content straight out the park! His tour of Triangulum and Andromeda galaxies are priceless gifts to KZbin that have no parallel on the Channel by any Creator! That is what makes this channel so special he covers the Space topics that get the views and likes by casuals and hard core Space tubers , but he's also not afraid to take a risk and do a full length Triangulum galaxy video that might not be as attractive as a video on the largest Stars , Super Massive Black holes or Super Voids. I'm gonna shut up and watch this video now , but I just wanted to show some love first, I'm not rich but I try to leave a tip when I can cause his channel has help turn a Curiosity into an Obsession to learn as much as I possibly can about the Cosmos! Show my man SEA some love people!

[@nodrog2994]

So true.

[@SEA]

Thank you as ever for your incredible support 🙏💙

[@TheUnknowncaller12]

@@SEA I wish I could do more buddy. First loved Multiverse , I have been consuming data on the Cosmos all my life , but I always learn something new watching your videos. You have an understanding of the cosmos that always amazes me.

[@TieMaiShu]

Still the best space channel on YT

[@nicholasstewart6788]

Absolutely

[@James4President]

tbh SEA is what got me interested in all this stuff in the first place. But seriously, no one comes close to topping the quality of HOTU. Their video on what's Beyond the Edge, and the other on multiverses are just so damn good. My favorite videos of all time, period :)

[@Retr0-Cynik]

100%

[@frezzy2998]

Kurzgesagt has the best channel about space

[@kobil316SH]

Fr

[@michaelbreed7255]

I’ve been scared of dying lately. And the idea that the universe is at least unimaginably large, perhaps even infinite kind of helps my fears. Because even after I die here there’s a chance I exist somewhere else right now, in the past, and/or in the future. So, I look forward to seeing you guys there/then.

[@reabsorb]

interesting .. so are you implying that you will experience and continue to exist in life after death through these infinite other versions of you? or are you saying that the idea of there being infinite "you's" brings you satisfaction even if you won't be there to experience their lives?

[@Lunatic-Beleren]

@@reabsorbive had this “experience” when i ODd on drugs when i was young, I believed i died in that universe and woke up in parralel one, also did lot of psychadelics years later so that couldve caused that “belief”

[@Zurround]

I am a competitive Scrabble player and the word "me" takes an S plural. "MES" is a word. That is due to multiverse theory. However, another "version" of you is just a copy and it is not "you" in the absolute sense so when you die you will be totally gone.

[@reabsorb]

@@Zurround exactly my thought and philosophy as well. not sure what this guy thinks will happen when he dies but i guess nobody knows do anything is up for discussion lmao.

[@jimc.goodfellas]

Hey it's hard not to be scared of dying

[@gregergreg]

My own completely unscientific opinion is the level 2 black hole birthing universes theory makes the most sense. Like zooming in on a fractal image that goes on infinitely, each universe births an infinite number of other universes, and each of those birth an infinite number of universes, and on and on. Mathematically we have the unobserved white hole, and while they should be as common as black holes, maybe they are but we just can't see the other side of the Penrose diagram except for our own big bang. I know it seems too "neat" but something about it just makes perfect sense to me.

[@deathcrush9184]

i have always thought the same

[@reabsorb]

thanks for commenting this. this is a beautiful observation and i would even subscribe to this idea personally , love this thought :)

[@thetobi583]

sometimes, it's the things that just "make sense" that actually explain things. I tend to see things outside the box as is thanks to Autism Operating System, and this theory has made sense to me since i first heard it a few years ago.

[@TabuKat]

Today I learned my pet/totally unscientific theory of the origin of the universe has names - Cosmological natural selection/Fecund Universes. I remember learning science in school in the early 90s & they would talk about the potential of white holes. Like you say, it just makes logical sense, not in a reproductive/life way but in the way that - this compressed matter has to go somewhere. the Big Bang was an explosion of compressed matter... Two situations that need an answer that fit each other.

[@charlesdean5750]

42 likes, means you are correct

[@ReckWayne]

I just binged that sweet 3 part journey through our solar system 🔥 Fire channel man, keep it going !

[@saltytriscuit896]

30:10 what if the multiverse isn’t even ruled by *that*? Maybe ‘illogical’ concepts that seem contradictory to us are just incompatible with our local logical system. Maybe there are entire separate multiverses where 2 + 2 = 5 and that actually makes sense to the people living there.

[@nkechiumeh9828]

Frrr

[@vladantica3247]

It would be like... two groups, each of two people, meeting, and then a 5th person would come out of nowhere 😆 At least, that's how I see it

[@nellonthemellon6000]

I’m guessing math is pretty similar lol

[@1234Wilksey]

What a week! HOTU and SEA upload. Time to sleep like a rock 😂

[@jimofwales]

Haha glad I’m not the only one that got excited. This will last me all week!

[@enterprisesoftwarearchitect]

Don’t forget John Michael Godier and Event Horizon and Anton Petrov …

[@jayboy2kay7]

@enterprisesoftwarearchitect dont worry buddy, JMG, Event Horizon, and Anton are probably key figures amongst all of us here.

[@glenakatsr]

What is HOTU?

[@enterprisesoftwarearchitect]

@@glenakatsrHistory of the Universe

[@nodrog2994]

Without a doubt the best space channel on youtube. Love the videos.

[@JeremyJ-sw2mi]

The amount of dedication to this channel is insane every single one of your vids is a masterpiece! They remind me of being a kid watching space documentaries on tv

[@SEA]

Love that, and thank you so much for the generous donation! They are a long journey to make to a different corner of science every time, but fully worth it to see you folks enjoying them 😁🙏💙

[@JeremyJ-sw2mi]

@@SEA love to see you care about us keep the good work up

[@bricejus]

SEA is the absolute best love the videos can’t wait for every upload because it is amazing thank you

[@sevenprovinces]

Wow, just last week was checking - to be sure - how the channel was doing and joined the Discord. And here you are with a new video! Looking forward to this, thank you in advance!

[@NoSubNoDub]

What’s the discord link?

[@xtopherxy]

Hell ya! Always pumped to see another upload from you! Makes for a great night in!

[@mojo5795]

Ahh dude so excited for this! Weve been waiting SEA! 😁😁

[@mattc825]

Yes! So happy to SEA another video!!!

[@downtownmafia123]

Absolutely beautiful, as always. Thank you for sharing your gift!

[@a59x]

Nothing could've made this Sunday better than a SEA video.

[@FlyWithMe_666]

My guess is that there are around 7 universes out there. At least that’s what it looks like from my balcony at night.

[@avengersendgame9706]

According to me either there is only 1 or infinite universe.

[@summerrr1]

😂

[@Vicol-247]

Only 7 huh. You're lucky I can only see 6

[@-KingOfKhaos]

Nah… it’s only one. But here’s the biggest question; WHAT does our universe, or multiverses (if one believes there are many) reside WITHIN? Everything is typically contained within something (earth is contained within the solar system, the solar system within the Milky Way, the Milky Way within galaxy clusters, galaxy clusters within dark matter, dark matter within the universe, etc)… but what is the universe contained within? It started somewhere but when it started what was that point of origin contained within? This is the one question that absolutely bothers me to no end and keeps me awake at night. I can deal with tornadoes, white shark attacks, bears breaking into my home for pop tarts left out on the kitchen table by my 8 year old nephew when they sleep over… but I can NOT deal with the fact we are all just floating along in a rapidly expanding universe that ends nowhere… where does space begin / end? If you think this through, it will keep you up too. 😅

[@avengersendgame9706]

@@-KingOfKhaos now think about what was before big bang

[@nachoMML]

i don’t think there’s a better feeling than getting that SEA upload notification. Thank you so much for the hard work!! I don’t know if I have said this before but I would love to one day see a video about Scholz’s Star. It’s truly fascinating to think that there has been another star within or close the oort cloud, although i’m sure you have other amazing stuff in the barrel. Please never stop making these, you’re absolutely incredible!

[@larrytinsley4247]

What is SEA

[@nachoMML]

@@larrytinsley4247 the name of the channel

[@Catroll111]

​@@larrytinsley4247The channel you are commenting on

[@nobodie9996]

I see SEA, I click. Your content never fails to keep me interested and often brings out a real sense of wonder.

[@FriedEgg101]

I was just thinking about you this morning when craving space videos. Thanks for the upload

[@computers5643]

I am once floored by your videos. Im so impressed you can explain these topics in a simple and eloquent manner. Alot of space channels get stuck on trying to keep a highly scientific lingo which makes the topic so hard. You make even multiverses approachable for a layman.

[@samuelrothlisberger4962]

I always wanted to study physics but i decided for business administration due to the fact that i might be more qualified to succeed in this field. Inwatch your videos over and over again and always imagine what i might have been able to achieve if i were to have made a different decision when i was younger. Probably not alot, but it would have been fulfilling. I thank you for your work. Your videos are the highlights of youtube. To me at least.

[@SEA]

Thank you and I really appreciate your donation. Let me tell you though, I didn’t study science either, I did programming at university and the astronomy stuff was something I picked up on the side for the purposes of this channel. It’s out there to everyone regardless of whether you have a maths or science background, and after a certain number of years of seeing all the overlapping knowledge, it just kind of clicked for me and here we are today! So if you are interested and wondering what might have been, I implore you to take it up as an amateur because that’s what I did and you have arrived here on my channel x amount of years later 😁

[@samuelrothlisberger4962]

@@SEA You are absolutely right. Ive been following my passion already for some time but i surely can take it up a notch. Wishing you the best and see you on the next one!

[@jasoncooper1593]

I love how SEA and HOTU both drop new videos within days of each other.

[@asad5986]

What is HOTU? History of the Universe?

[@jasoncooper1593]

@@asad5986 you got it!

[@FilthyPitDog]

​@@asad5986yes arguably the best space channel on KZbin

[@electrickoolaid2379]

So ecstatic to have you back ❤ beautiful video as always!!!

[@nkiaoda1025]

It's good to see you back making content again!!

[@niftybass]

dude! *Nailed* the pace for your content!

[@javireyesnespral]

Beautiful. Thank you for your time and effort.

[@danielblaise156]

The SEA video I’ve been waiting years for!

[@willo7734]

I personally like Lee Smolin’s take on the multiverse. The idea is really elegant to me. Black holes birth new universes, and the universes that are better at forming black holes (and stars, matter, life etc) are naturally selected for. It does explain why the constants of the universe are “just right” for the formation of life.

[@Zurround]

27:18. One of the most interesting episodes of any of the Star Trek shows was an episode of Next. Gen called "Parallels" filmed over 30 years ago (way ahead of its time) and in that episode Lieutenant Commander Worf (the Klingon character) was bouncing around between different quantum states. The episode really blew my mind.

[@machado5765]

One of the best birthday presents one could ask for. Thanks.

[@SEA]

Wooo! Happy birthday!! 🙏🙏

[@buggybored]

In another universe, SEA has just clicked on an amazing video about multiverse that I made. You are welcome.

[@explorationnewreaches]

While this video explores the fascinating ideas of a multiverse and the infinity of the universe, it also points out that the cosmology community is still quite cautious about embracing an unbounded cosmos. This makes me wonder, are we being overly cautious in embracing new discoveries, or are scientists genuinely trying to protect established theories? Where should we draw the line between open-minded science and the necessary caution to avoid venturing too far into baseless speculation?

[@zian01000]

Hi

[@Idonoteatdogs6]

Take your meds grandpa

[@robertstanley5555]

The problem is that nobody has 'discovered' anything. Other than the fact the observable universe is expanding at an accelerating rate, anyway. There is therefore nothing to 'embrace' beyond speculation which, while admittedly usually the offspring of some fascinating math rather being plucked out of thin air, remains doggedly unfalsifiable and hence not science. In reality, there is little scientists like more than upending the established order as all of a sudden there is a vast new territory to get published in, but one thing they DO like more is not making fools of themselves. Science is and must be conservative although, granted, that has been taken rather too far on occasion. It's worthy of note that one thing some scientists do understand is what sells popular science books and makes interesting 'documentaries', although such books can scratch the itch to get some interesting stuff 'out there' without it (usually) doing anything to damage their reputation with their peers.

[@nicholasstewart6788]

Great new video as always! Always mind candy. Thank you so much, always look forward to your work

[@misterflibble6601]

I'll pretend I understood about 1% of this video. But I still like to challenge my intellect

[@bigjermboktown6976]

Damn I look forward to seeing these videos! Just simply amazing and amazing narration!

[@coleslaw225]

Vastly. Underrated. Channel.

[@RodneyWilson-o4k]

Fantastic as always, a great capture of detailed information, current theories, and ideas to explain what we have, as well as some of the fringe elements that are still holding traction for us to consider.

[@Gjudxdkjyzddhjnr7091]

The level IV multiverse reminds me of that scene in Devs. 'The box contains us. The box contains everything.'

[@shcottam]

I saw a post a while ago about how you might have lost a project. Did you get it back? Is this it? Love your vids btw. So cozy and interesting :)

[@SEA]

Yep this is it. All hail the Apple geniuses for recovering the project and fixing the laptop quick :D

[@neilb4me7]

SEA is back! Feels like it has been so long since a video SEA has done that isn’t giving us history about a piece of technology and more of a philosophical theoretical video. I think HOTU took the top spot from SEA the past 1.5 yrs, but this video brings him back to what kind of videos he should be doing.

[@Yohanpachbel]

What a great video, waited a long while for it. Thanks for sharing it today!

[@proteuswave]

Another incredible journey. Thank you!

[@wyattlive83]

I wait in anticipation for your videos. You are very talented and could be the David Attenborough of space.

[@Lillyyyy433]

Hell yeah new SEA video🧡

[@TheCatzilla1]

My day just got a lot better thanks to this new video upload thanks SEA~

[@GiulioRicciardi]

been watching your videos lately. Lovely 😊

[@nintendianajones64]

Just finished my guitar practice and did a 30 minute run, and now to end my day with the perfect amount of existential dread.

[@yuri_socrates]

Wonderful!! Thanks for such an amazing video!

[@bradsmith5509]

What a great way to end the weekend! Thank you for another amazing addition to the best channel on YT.

[@eliajas]

Another home run!

[@SEA]

I'm glad you liked it, and thank you for your donation 🙏💙

[@HadenTrace]

SEA, I’ve been watching your channel since I was a kid obsessed with geometry dash. Now I’m a college student obsessed with space! Funny how that works out. I can’t wait to see what you make next when I’m (hopefully) working at NASA one day!!!

[@BrittneyWard-pf8lp]

good job getting into nasa

[@DaDevil1983]

Amazing. Please never stop making content

[@iankane1733]

What an amazing event I have coming up. I am going to save this for later when I get snacks and get comfortable. So excited!

[@macavelli8905]

We have a multiple dimension existence consider this we all have at least 5 other people who looks like you, living opposite lives from the one you live. Now those dimensions are right next to you but completely unseen. 👁️

[@jamesshore3191]

Except fpr the fact that the multiverse is considered to be fiction by the vast majority of reputable physicists

[@macavelli8905]

@@jamesshore3191 if these same physicists are also proclaiming we are able to look at star light from the past when looking into space what is a reputable physicist any more...

[@MrPatrickbuit]

@@macavelli8905 This is like.. A part of science we are very confident in. It was already an extremely reputable theory and then the Hafele-Keating experiment did all but prove it on a much smaller scale. It's very unlikely that this theory is all bollocks at this point considering our observations are consistent both on a large scale and small scale.

[@jesselacht]

Keep them coming! Love your quality take your time , enjoy your brakes and work live balance.

[@davidshurville3658]

Where do you get all your knowledge? You're the Attenborough of astronomy!! Thank you so much. What a great channel!!

[@mothepro973]

YESSS THE LEGEND HAS RETURNED 🙏

[@TomTRay]

As my understanding in physics and nuclear physics improved over the last half century, I've come to strongly suspect and believe multiverses are dimensional layers which intersect as the quanta universally manifesting in every parcel of space (sometimes referred to as vacuum or zero point energy shared through these quanta for as little as a plank time instant.) I admit I lack a PhD to justify my research as credentialed work, but I've given this thousands of hours of thought, research, and writings.

[@TomTRay]

I also now feel I must express my thoughts and considerations now as today I found I have cancer, and no longer know how many years I have left to express things I've spent my life learning and having thought about. I may not be correct, or easily disproven, but this is my way of saying I was here, and I tried to understand and share the thoughts that took years of my life.

[@LotusEli]

The cycle repeats. I was here before, watching your old game content, years ago. A few weeks ago, I experienced ego death, and ever since have been fascinated with space, and the universe, and the concept of infinity. Thank you. I appreciate your content now as I did then.

[@jayamay]

About to close KZbin and your latest pops up. Praise the cosmos ⭐️

[@coolgabe64]

This was truly mind blowing. Thank You.

[@systemMalfunction]

Weekend was almost over but we got SEA to the rescue 🎉

[@TieMaiShu]

Hell yeah!

[@glacity]

NEW SEA VIDEO!! Today is a good day!!!!!! Thank you for your hard work as always :>

[@nathkin3933]

New SEA video, yes please!!

[@markthomas8680]

About the multiverse... I do believe there is a multiverse but I don't believe there are other versions of us. For example if my grandfather meets my grandmother at a fair, what if in another universe he doesn't end up at the fair and they never get together. Then my whole family will cease to exist. And you can go back years with different decisions. Therefore every multiverse has different people on those words that we don't know.

[@tomchamberlain4329]

Outstanding mate.👃🦒🍦🏑

[@Wlixqzz]

There’s a lot of stuff that I know so I’m gonna share it with you so basically, I think nothing is just another way to say air cause if you show me an empty box sure you might think it’s empty and there’s nothing inside. Actually there’s tons of particles air, all kinds of stuff in there it’s filled to the brim. And also the multi-verse, which is basically Adams never touch you just think they do if everyone stopped looking at the world, our world would not exist. The world only exists when it’s being observed. Btw observed. Means looking at it and if you don’t believe that, how would anyone ever know because you can’t see the world that’s the saying if a tree falls in the woods did that tree ever make a noise? No one knows the answer because no one was there to hear it fall and also the multi-verse, and also mean there was another world where I chose not to type this. There could be another world where you didn’t make this video. There could be another world where i didn’t play Roblox that’s the multi-verse. I also know about past life’s, which is when someone dies they could be transferred to another body they were just forget they had another life

[@BrittneyWard-pf8lp]

How long did it take you to write this

[@Wlixqzz]

@@BrittneyWard-pf8lp probably an hour

[@daytona595]

The day finally cometh. Another SEA upload.

[@OhhWelll]

SEA videos are so good I save them for the weekend. I think that if there is a creator then the most efficient theory is the correct one. The problem with a lot of the theories right now is they have gaping holes in their logic or some things that are required are physically impossible at least with what we know right now. I personally think it's likely that other universes exist but I would rather wait until some holes are patched to presume which one is correct. Amazing video seriously ❤️

[@Glory_be_to_Christ]

”When I consider Your heavens, the work of Your fingers, the moon and the stars, which You established- what is man, that You are mindful of him? And the son of man, that You care for him?“ ‭‭Psalms‬ ‭8‬:‭4‬-‭5‬ ‭TLV‬‬

[@HannesHace]

Thank you as always for the quality content ❤

[@saladinbob]

You cannot have an infinite number of differing eventualities if there is a finite number of ways the building blocks of the Universe can take, because an infinite number of eventualities would have outcomes that are outside the possibility of the universe to create. Those two statements are directly contradictory.

[@gravitonthongs1363]

5:48 is incorrect. Most astrophysicists disagree with you, they understand that the universe is more probable to be infinite. There is infinite possibility for an infinite universe to grow infinitely larger.

[@MeanJackal]

SEA never miss

[@UATU.]

Really amazing, thank you so much

[@davey123boy]

Thank you for another amazing video

[@cynthiabinder3730]

Worth the time or wait . Excellent work n pictures. Thought n thoery 😊😊

[@AMitchell2018]

Thank God this guy finally uploaded, I’ve fallen asleep to every single video he’s ever uploaded and I’m running out of ideas

[@ghostiebby]

If you remember the early Mario Party games, one mini-game was a series of rooms where, if you chose the right door, you’d progress to the next room. I like to think a multiverse could work this way, with black holes being the doors. Let’s say you’re born in universe Seven. The seventh black hole ever formed acts as a door to universe Eight, but every other black hole ends you or returns you to universe One.

[@jan85ooze]

Welcome back!!! 🎉🎉🎉

[@hyperspaced0]

Long time no SEA! thanks🎉❤

[@lskanon863]

Just in time. Perfect!

[@douglasperry8211]

Cool! Load this, light that, put on the headphones, and that's that.

[@psychkosys]

Love your videos, thank you

[@Sir_Leany]

Hey, really nice videos ! Keep the good work ! And also i was wondering if by chance you have your old videos archived somewhere ?

[@Davis-wp1bj]

My grandfather was a theoretical physicist who thought string theory and he was a perponate of the holographic theory. He always said there's only so much matter in the universe and as Carl Sagan said , we are made of star stuff, so the consciousness of the universe is in us, therefore the consciousness that you are will never go away and will always come back as it's part of the multiverse. He stated that possibly that is what deja Vu is, the two membranes of the multiverse that your consciousness lives in, sometimes bump into one another, that is why you have the feeling that you have been to a certain location or place in your lifetime in the plane of multiverses. I feel that there's something to this idea for consideration

[@rickfowler273]

This is awesome. Always great work.

[@sy14]

Great video again my friend

[@greenzout]

Time for a good night's rest with this in the background 🙏 Thank you

[@aravindshenoy9103]

Awesome take on Multiverses, cheers, amazing share

[@Cheif_Espada]

Amazing as usual. Thanks

[@michaelbruns449]

"My Fathers Mansion Has Many Rooms" Like seriously wow > 12:04

[@Did.You.Forget]

It’s fascinating that our symbol for infinity looks like two cyclical universes colliding- a call back to the theory.

[@Hippeus26]

Instance, pl. “instances”: “an example or single occurrence of something”. Instant, pl. “instants”: “a precise moment of time”. NB: *not* the same word!

[@jsgaminghub9402]

Welcome Back SEA!

[@Fireflash83]

Speaking my madmess man . Amzing content 🤟😎

[@Exczistance]

Ty for the effort sea

[@Whateverthen69]

It genuinely scares me that more people don't watch this incredible channel. I will literally die inside the day this channel creator stops making content. 😔