Civilizations at the End of Time: Dying Stars
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- Опубликовано: 24 авг 2024
- One of the biggest reasons for colonizing other worlds is to ensure we don't die with our own sun, but even those alien suns we might travel to will die one day. And yet, our image of stars living than erupting spectacular as a red giant or supernova, present a somewhat false impression, as those stellar remnants often last far longer than the stars which bore them. Could civilizations survive around these dead stars? Could they even outlast the End of the Universe, as the last stars fade away?
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Credits:
Civilizations at the End of Time: Dying Stars
Episode 178, Season 5 E12
Written by:
Isaac Arthur
Editors:
Andrew Norman
Darius Said
Evan Schultheis
Keith Blockus
Konstantin Sokerin
Matthew Acker
Stuart Graham beyondnerva.wo...
Cover Art:
Jakub Grygier www.artstation...
Graphics by:
Fishy Tree www.deviantart...
Jarred Eagley
Jeremy Jozwik www.artstation...
Ken York / ydvisual
Sergio Botero www.artstation...
Produced & Narrated by:
Isaac Arthur
Music:
Markus Junnikkala, "Always Tell Me the Odds" www.markusjunn...
Lombus, "Hydrogen Sonata" lombus.bandcam...
A.J. Prasad of Dark Future, "Staring Through, pt1" • Dark Future - Staring ...
Aerium, "Fifth Star of Aldebaran" / @officialaerium
A.J. Prasad of Dark Future, "Cold Shadow" • Dark Future - Staring ...
Phase Shift, "Forest Night" www.last.fm/mu...
Civilizations at the end of time is a legendary series! It's hardly a surprise that this is the most watched series when it introduces topics like "supernova engines"
Yeah, "supernova engineer" has got to be the coolest future job title. Or maybe second, after "solar system pilot."
my favorite kind of engine
It's how I found Isaac in the first place. It's definitely my favourite series. The ethereal music helps too :)
I think the popularity of this series speaks to one of the best things about your channel: your optimism. We hear a lot about the universe's eventual demise, and that's a painful and scary thing to think about - it can make life feel hopeless and futile. Your videos help make sense of things and let us understand our options.
Does the heat death of the universe stress you out?!?
Try better help talk to real licensed therapists in your galactic cluster.
Isaac, I'm going to be 100% honest here. Your channel is one of the only truly enlightening,100% family friendly,drama free,well meaning channels I've ever subbed too. In an age where every other channel is flipping out about politics, youtube drama, culture clashes, pessimistic news,and vapid content centered around materialistic and childish mindsets your channel stands as a beacon of light on youtube, an example of what the internet's entertainment options *should be* ,it stands as proof that a single person with enough gumption, a little book learning, and a love for reading can add to humanity without taking anything precious from society or adding anything corrosive.
Thank you Isaac Arthur! Your work is invaluable!
Future. Hoorah, our thousand year project to make the planetary engine is complete! Now where must we move the Earth?
We must consult the ancient RUclips videos of Isaac Arthur!!
We could of course maintain the Sun until close to the end of time by star lifting, removing heavy elements and providing hydrogen, as a tribute to our original home.
No reason to move the earth when we can just maintain the sun as is.
Did you watch the Wandering earth?
Elmithian thought Chinese already have created the artificial sun
natia natia the Chinese artificial sun called EAST, was just a normal fusion reactor.
Kerbodynamic X don’t Chinese claim it is an artificial sun?
I'm so happy to have found this channel. The content quality and range is stellar.
I've been watching Isaac for years and he's only getting better and better. I hope you are still enjoying his work.
@@custodialfatherintexas9362 any given Thursday...
literally
I feel a pun
Stellar.......
I see wat u did there, sneaky man.
"We'll talk more about how to actually move planets next week in Planet Ships."
This show is absolutely bonkers and I am HERE FOR IT
The best bit is that while the concepts are out there, the physics are not. Except for when they are, and those are _always_ clearly marked as things that exist in fiction but might never make the jump to reality.
The Civilizations at the End of Time series is, in my estimation, some of the finest work on your channel...which in itself is entirely brilliant. Thank you, Isaac Arthur.
How hard is it to chose between them? I love this channel. I couldn't pick a favorite. And yes, Isaac Arthur is a dynamo when it come to quality and quantity.
It should be nominated for an award. Informative, exciting, and inspiring work. Thank you Issac!
Just want to say thank you for those awesome videos and especially that you brought back "Civilizations at the End of Time", so thank you, keep up the good work!
Indeed, Iron Stars is one of my favorites.
I'm a truck driver and i listen to your videos almost every day I'm working you are awesome and keep it up.
Using supernova chain explosions to move civilizations around is the most SFIA thing i've heard so far!
I dunno. I don't think he's described a Quasar Shkadov yet. He has talked about black hole engines and harvesting energy from the accretion discs, though, so I might have blanked on that one. Plus, I've not seen every episode.
I suspect it's a really lossy, and therefore lousy, way to use an absurd amount of matter though.
A drink, a snack and having my mind blown by concepts like a "Supernova Engine". That has been my thursdays for the last 4 years. Thanks for it Isaac, a stellar mass of thanks!
Stellar mass of stupidity :\
26:50 turning stars into feedstock, I like that sentence
I am not kidding when I say this but I honestly get so much out of your videos that it kind of comforts me when I think about the possibility I won't be around some day.
Actually, wouldn't the death of the last star be the most depressing event in the history of futurekind? It's basically one giant MEMENTO MORI sign thrown straight into the face of a civilization that hasn't known the fear of death for trillions of years - "Hey, you may be immortal now but everything slowly dies and one day so will you".
4:10
Other way to interpret "Heat death" is death of the Universe as a heat engine, as there will be no temperature differences (energy gradients) to do work with
The topics you discuss are on titanic scales yet you explain them in an approachable and descriptive way. It’s really phenomenal what you are doing. Just putting these videos out and having these ideas spread will maybe inspire and empower individuals to get us the a place where we can colonize our galaxy.
There is tremendous weight to what you are doing here and I believe it won’t go unnoticed.
Isaac, I doubt you will see this, but it is worth saying nonetheless. I want to thank you for continuing to make such high-quality and informative videos. I am a student, and I find myself often working on homework and various assignments with your videos on in the background, and for some reason, they always seem to turn out better when I do. I'd say you have given me an extra point in my GPA, so thank you kindly for that, but also for being an inspiration to commit to putting out the best-quality work I can. Keep up the fantastic work! Ar-Thursdays are some of the best times of every week for me.
This is one of those episodes that leave me with a real strange feeling... Good work man, really makes you think about what the future really might hold
Isaac, I have school in a couple minites.. Can the end of time... like.. wait?
:)
My school day is going great so far! We went over the history of the world (in 2 hours) since we have a 3 hour block for other students testing.
I'll keep you posted!
Okay! I'm back from school! I forgot to keep you posted, though it was a pretty smooth day.
I started in Geography, which is where we watched that film. Then, since the documentary ended 30 minutes early (I guess because it was online and didn't have advertisements it was shorter, and the documentary was expected to be found on TV instead.) so we went ahead to do some more assignments until the bell rang. Lunch time. I ignored food and went straight to visiting with my friends and chatting about D&D. Some hours later school got out. A friend picked me up, we went to my place to set up my mum's FAX (yes, a FAX) Machine.
Then I remembered that I was supposed to keep you posted on things, and came here to type this thing out.
The end of time can now proceed!
----Waiiiit I should go get a drink and snack!
I am back with a burrito and a soda!
PROCEED WITH THE END OF TIME!
Didn't expect you to talk about how humanity will use the local group to fuel the next type of transcendent civilization in this video! Very nice
Amazing video as always Arthur. As I am someone with a speech impediment too, watching your videos and seeing your general badassery at work over the years has really helped me with my self confidence. Again thank you and keep up the excellent work!
3:22 ok I keep hearing this but can anyone explain why we wouldn't be able to see galaxies outside the local group? It doesn't make any sense to me. Like sure we wouldn't be able to see new events and everything would become increasingly red shifted but I cant imagine not being able to see that the other galaxies at all. Doing the math for right now the cosmological event horizon is 13-14 billion light years away but we can see things that are 93 billion light years out.
It is to do with our universe expanding at an accelerating rate. If you extrapolate that out, eventually (very long time scales) that expansion rate gets so high that the most distant objects are expanded to be outside of the observable horizon.
Imagine our observable horizon as a light cone. With space expanding faster and faster, this eventually means the furthest objects move away from us at faster than the speed of light, so they would literally move outside our light cone, and no longer be observable.
Over longer periods of time as more objects move outside our horizon, less and less galaxies will be observable, until at some point it would just be the local gravitational bound group. I guess if you take that idea to its extreme there would be some point in the super far future where no other stars would be observable.
I have seen it shown really well in graphics before, in PBS Spacetime I think but I can't find the clip.
This chat is super relevant: ruclips.net/video/DXtWrDjDIGI/видео.html
Also: en.wikipedia.org/wiki/Cosmological_horizon
Really depends what happens with the expansion, can it really accelerate forever? Most things have limits so we'll see I suppose.
@ Cody'sLab I have to ask, where did you hear that we can see things 93 billion light years away ? Because we can't. The most distant and therefore earliest objects we can see optically are Quasars which are large primordial galaxies with super massive Black Holes at their centers gorging on the prodigious amounts of hydrogen available in the smaller volume of the early universe. These are from the 13.5-ish billion lightyear range. When we are looking at the Cosmic Microwave Background radiation, we are looking at photons finally released at the re-ionization epoch of the universe where the universe finally became transparent to visual light after the dense opaque plasma of the primordial soup of elementary particles created in the Big Bang. These CMB photons are red-shifted from visual light frequencies down to the microwave end of radio frequencies in the ElectroMagnetic spectrum.
When we say the universe has a diameter of 93 billion light years, we make that assumption based on not only the radius of the observable universe but added to that the extra distance due to the expansion rate of the universe over that 13.75 billion year history. But objects 14 billion light years away shining away in their corner of the universe have not had time for their photons to reach us and due to the speed limit of light, they NEVER will. BTW, we are not "seeing" the CMB from any hard edge of the univers from where they originated, but are seeing those photons kinda frozen in space due to the expansion of the universe. Kind of like smoke in a room. There may be denser areas of smoke and lighter ones and observing those difference patches and theorizing about what causes them give us some indication of the conditions at the time.
@@paulwalsh2344 Like every publication on the subject ever.
@@theCodyReeder Paul explained to you why you were wrong, did you notice?
@@BlakeShorter fvvvvvvgvvgvvvvvfvvvvvvvvvvvfvgvvggvvgggvvvvvvrv vvvvvvvv fgvvvvvvvvvvvvvvvvvvgvfvgvvvvvvgvvvvvggvvvvvvgvvvgvvgvv gvvvvvvgegevvvvvvg FB g GG v go gvg vvv v vv be vvv be vv f GG vv ggvvvvv vvv gv ggvvvvv vvv feel ggvvvvvv vvv ggvvvvv gvvvv vvv be vvv be vv ggvvvvv vvv v ggvvvvv vvv v ggvvvvv v vv ev free vvv v ggvvvvv v ggvvvvv vvv be vvvvvvvv feel like we're èvggvvvv vvgvvevfvvvvvvvvvvg vvgvvvvrfv vgvvvevv rvvvfvvvgvvvvvvvvvvvv vvvvvvvv vgvgv vvvvv vvvvv vvvvvvvv vgvvvevv vvvg vvvvv. Vvv. Vv vvvgvg vvgvgvvvvvvvvvvvvvvvv. Vvgvgvvvvvvvvvvvvvvvv vvvvvvvv vgv fvvvvvvgvvgvvvvvfvvvvvvvvvvvfvgvvggvvgggvvvvvvrv fgfvv vvvgvvf gv vvvvvgvvf fffvvvvvvvvvvvgfvvfvvvvvgvvvvvvgggvvvgvvvv rvg vvvgfvvvvvvvvv vv gvgvvvvvvvvvgvvvvvvvgvfevvvvvv. Gvvvvvvvvgvvvvvfvvgvvvvvvvfvgvvvvvvvvgfvvvvgfgvvvvvgvgvvv vvgvvvgvvvvvfvvvvvvvvgvggvv vvvv vvgvvvvvvvv g vgvgvvvfgvgvvvfvvfvvvffvvvv. V vv vgvvv vvvvvvvv vvggvvvvvfvvvv vv vvvgvvvfvvvvvvvvgv vvvgvvvvvfvvvvfvvvgvv ggvv gvvfvvvvvgvvfvrfvvgvvvvvvfgvvvg v v vvvvvvvvvvvfvvvvvvfvvvvvvgvgvvv vgvvvgvvv v vvvgvvvfvvvvvvvvgv vvvgvvvfvvvvvvvvgv vvvgvvvvvfvvvvfvvvgvv g fvvvvvvvvgvvggvfvvvvfvvvvvvvvfvvgvvvvgfrvgvvvvvvvvvggvvvvgvgvvgfvvvvvvvvvvrvggfvvvvvvvvv. GG. Gvvvvvvvvgvv vfvgvgv gvvfvvvvvv vvvv vggvvfggvgvvvfvvf gvvvf vvvv vvvvv. Vvvfvvvfvvvrv vvvvvvvv vgvgv gvv vvvgvg gvrg gvvvvvvvvgvv vv gvvgvgvvgvg gvggv vvvvvvvvvvvfvvvvvvfvvvvvvgvgvvv. Vvgg gvv. Vvv vvgvgvgvvvgfvvvvfgvvvvvvvvvg vvgvvvvvvvvvvvvvv vv. Vvv v vvvgvvvfvvvvvvvvgv vvgvgvvvvvvvvvvvvvvvv vvgvvvvvvvv g vgvgv vvvvvvvvvvvvfvffvfvvfgvvvvfvgvvfgvgvvvgvfgfgfgvvvvggvvvfvvgvfvvvrvffvvfvvvvvvvvvvvvvvgvfvvvggfvfvgvvvggvvvvggvfvgvgggvgvgvvfvvvvfvtfggfvfvggvvvfvfv gfvgvvfgfvvfvvfgvvffggffvfvvvfvvvfvvvggvvvvvgwgvfgvfggvggfgvgfggggvvvffvvvfvvfffgvvfgvvvgvvfvvvgvvffvvggvvgvfvgvvvvggggv vvfvvfvvvvvvvvvvvvggvvgvfvvvvvvvvvgvvvvvvfvvvfvvvvvgggvggvvfvvvvgggffgfgvvvvvffvvvvvvvfvvvvfvfvvgvgvvfvfvvgvvffvggffggvgffggfvtfvvfvvffggvgvvvfvvvfvvvggvvfvgvfvvvfvgrfvfvvvvvvvgvv ggvgvvvvvvvvgvvvvvfv,,,,,,,, zzz
You always make my day Isaac, sometimes I forget it's athursday, but then I open my reccomendations and go like: "Hell yea! Time to grab a drink and a snack!"
Sometimes you FORGET it's Arthursday?
Yoga to stretch my body, Isaac Arthur to stretch my mind.
lordkibagami yoga should also stretch your mind
I would love to see Civilizations at the End of Time: The Big Rip.
Hurry up yo, and save Betelgeuse!
What if our Big Bang was actually an artificial supernova created by a precursor omega-civilization that attempted to reboot the universe?
I took a day off from work and Isaac upload another "Civilizations at the End of Time" video. What a lucky day.
I love this series, Iron Stars is an episode that still blows my mind even to this day when I think about it, thank you for the amazing content.
Pronouncing them r's like a boss these days. Love the vids man
That's because he's been replaced by R. Isaac Arthur and has a positronic brain.
this is such an amazing series, thanks for this
There should be an episode titled Civilizations at the End of Time: Isaac Arthur, because that's all a civilization would need to watch for hundreds of years. Thanks for the awesome videos, as always.
Great video! No rush, but I think the subject that I'm looking forward to the most is "Void Ecology".
Same here.
What an epically poetic closing to this episode. Goosebumps!
Hey sir
I noticed a comment that you were working with a speech therapist/instructor. You should look into Paul Stamits story about how he got rid of his studer/speech impediment. I heard it on JRE podcast. Quite interesting to say the least.
Thanks for these videos btw and I have no problem understanding your narration.
I can easily fall asleep to this even in the afternoon.
Man what is the most plausible faster than light drive that can be created now or the near future cause I can’t wait
I t isn't.
Looks like we need to build that Orbital Ring and get off this rock so we can get this ball rolling.
Never ever stop uploading!
We need you to stay sane
This is the earliest I've ever been and this is my favorite series on this channel. It's gonna be a great day!!
Watching Isaac Arthur at the end of time... I mean... Close to the end of the week!
I'm intrigued by the idea of new planets forming from red giant remnants. We sometimes talk abt if Earth might be consumed by the sun at that point but not if new planets might arise when the sun goes white dwarf. If I understand correctly.
Always a high point of the week. Isaac I love your channel so much, that when I get the YT notification drop what I'm doing and run to watch the stream! Thanks for all you do!
OMG it's been so long since an episode in this series, it actually warranted an update! Best series EVER!
Do "Ants" dream of Mega Structures and dissassemling the Stars? ...do they too consider Fermi's Paradox?
Do ants dream at all?
Ouch...
Yes. Yes, we do.
Queen fire ants fall into relatively long, deep sleeps and kip for an average of nine hours every day. By contrast, workers sleep just half as much and get to rest by taking hundreds of short power naps. ... It also ensures that enough worker ants are awake at any one time to protect and serve the colony.
Nice episode
I love the d&d reference 🎲
Another 10 out of 10 Isaac ! But then "Civilizations at the End of Time" episodes always are.
Another amazing work of art and intelligence! This channels worst video far surpasses TV's best content. How can one channel with so little help make such wonderful content...? Thank you so much, I'll love you until the last black dwarf reaches the CMB temperature.
That was really creative Isaac
Question: In said hypothetical multi-lightyear wide tungsten plate powering K3 stellar engine, how does it not collapse into a black hole under its own gravity?
Build orbital rings inside them to have their centrifugal force counteract the gravity.
05:52 service at that restaurant must be pretty slow indeed hahah
Hey isaac, love your videos i have been singing praises to anyone willing to listen
Another episode from Civilizations at the End of Time series. LET'S JUST JUMP INTO IT!
In the big rip theory, the force of dark energy isn't constant and increases over time. This causes first galaxies to fly apart, then solar systems, then planets, then stars, then atoms, then the atom nuclei. If it keeps increasing, it would start pulling the quarks inside protons and neutrons from each other. Since quarks have to be in pairs, if enough energy is put into pulling the quarks apart, they will just create new pairs. If this is true, wouldn't this cause a runaway effect of quarks "duplicating" until it supersedes the expansion of the universe?
And thus a new universe was born.
Hey you fellow SFIAns with your drinks and snacks, I grabbed an entire dinner to eat and see this. :)
Lovely episode, Isaac. I appreciate the sheer audacity of purposely making stars go supernovae. I really wish there were some way of capturing that energy better. But if we want to bring extra galactic stars to us, we may not have other options. I do agree that if humanity ever got serious about star travel, the stars of atleast our galaxy will soon be snuffed out by our descendants like we might do to wildfires/coal fires.
O/T - You can check out cool world's halo engine concept. It's pretty interesting.
Aw, it's unfortunate that you coined "Grey Dwarf" as the cooled star instead of "Grey Gnome", it would be fun to refer to them as Svirfneblin Stars...
18:19 oh man as soon as you mentioned turning a neutron star into a computer I immediately thought of Hades in Revelation Space. I just finished the book, a bit slow and confusing at first but fascinating and compelling by the end.
I am currently rereading it again, it may be one of those books that requires multiple readings as I am enjoying it much more now even from the beginning. Thanks for recommending the book Isaac and a great video as always. I cannot look at the future of civilization the same way ever since I encountered your channel.😀
"Of course, we're not necessarily uninterested in making things blow up."
At 4:35 you mention 'big rip' when eventually even the atoms get ripped apart. I presume that the big rip, in all its splendor, is a consequence of dark energy doing its thing. What I don't get is how it will be possible for it to rip atoms apart in view of the prevalent agreement that dark energy is constant per unit volume.
@ Jake LaBete Yes, I like like what yer thinkin'
As I wrote above somewhere, the Big Rip is the bane of my astronomical enthusiasm. Proponents of the Big Rip scenario really have to answer a few questions that indicate that the Big Rip is likely ?
1. Is the nature of Gravity fully and completely understood by physics ?
Is the force of gravity, like the other fundamental forces of the universe, mediated by a quantum particle, the Graviton ? What is the mass of a Graviton and the speed of a Graviton ? What is the effect of this speed on the 10 Mega-parsec scale of the large-scale universe where the cosmic expansion is dominant ? What I'm getting at here is, is Dark Energy to gravity, what redshift is to light ?
2. Have physicists demonstrated that Space-time a fabric that is Rip-able ? The notion of "the fabric of Space-time" is a popular misconception of the lay-person explanations of Einstein's General Relativity view of gravity, that mass distorts or puckers a 2D representation of the space around it, like a bowling ball on a stretchy spandex sheet, but the reality is that mass affects the space around it in all the infinite axes of 3D space. So is space a fabric that is rip-able, or just space... the absence of matter ?
3. Have physicists the evidence that the Dark Energy that's causing the cosmic expansion that's obvious on the large scale (10 Mega-parsec scale) is also seen in the space, let's say, between our Milky Way and the Andromeda Galaxy or the other members of the local group ? Own Milky Way ? Our Solar system ? Is there evidence that Dark Energy affects space at the atomic or sub-atomic scale, between the Protons, Neutrons and Electrons or the Quarks so that Dark Energy will eventually rip apart matter at it's fundamental scale ?
These are the questions that seriously and honestly have to be asked to put in perspective the sensational and apocalyptic notion of the Big Rip scenario.
The fact that we observe effects that have no valid explanation shows the limitation of our understanding of Physics yet.
Hey Isaac.
I have a planet that I want to move from one solar system to another but I don't have access to wormholes, how could I perform this?
Isaac Arthur for planetary governor
Damn, you know how to start a video.
The subjects enlightening, the snacks enheavying.
Always willing to consider the possibility that I might live long enough to become a member of such a civilization... in order to hopeful meet you one day.
I doubt it. We can't even make people live longer than 70-80 years.
Says whom?
The old guard?
Humans will seemingly be as immortal as cockroaches soon, relatively speaking, trust me.
Even if what you are dumping onto a white dwarf isn't Hydrogen, it will still be worth plenty of energy. Keep in mind that it will hit *HARD* and make a lot of heat.
In all seriousness, you should write a book about the rise of an interstellar human empire akin to the short story "The Last Question" by Issac Asimov.
If we manage to build a mega digital civilization and we can make simulated world, would we make a isekai anime?
Depends on "we".
You in the context of SFIA, yes you could make a digital reality that looks like anime. But would we mean all humanity left, all like minded people or just you and your preference.
Or you could have it to where everyone in the simulation looks like anime characters in your eyes.
@@marrqi7wini54 okay, maybe
@@josephhugotjiong6741
Just looked for the definition of isekai and actually it would be an isekai easily.
Though to be an isekai anime, that's all the simulated person's/people's choice.
@@marrqi7wini54 okay
I’m literally sat on a beach, on an island off the coast of Phuket, drinking a gin and tonic, listening to new Isaac Arthur. Life really does not get any better.
instead of food and drinks, i usually hit a warm bath for these episodes.
with might be more information than you'd bargained for.^^
Quality as always!
what better to lift the mood, than an Isaac Arther vid. It can get depressing when so many want to abandon future tech due to a disaster and return to archaic ages of society rather than learning from that disaster to make things better for the tech and management of that tech. Ok, venting aside, I want to think about a brighter future, and no one is better at that than Isaac. B)
It's always good to plan ahead.
Every time I finish a episode I end up in complete awe upon contemplating the idea of future civilizations in a future ancient universe. Thanks for the episode!
Iron Stars is my favourite episode of yours, and on all of RUclips. I'm so happy that you're coming back to the series.
This one refused to show up on my recommended stream, even though I have consistently watched every single SFIA episode for 1.5 years now. Wtf RUclips?
The one thing I look forward to every Thursday♥️❤️♥️
Videos from this series are always my favourite!
I have a feeling no matter how advanced, humanity will maintain the Earth and the Sun for as long as possible.
The Civilisations At The End Of Time series may not be that great for new viewers lacking the background concepts, but it makes excellent lunchtime viewing once you've got them down. Definitely worth the extra two days I had to wait before getting around to it.
Hey Isaac, did you get my friend's message on reddit (Atarshimono)?
Not seeing it in my messages there, but I always suspect I'm miss 90% of stuff sent to me on reddit.
Thank you for making this.
The best channel for science-based future concept analysis on YT. Good work, Mr. Arthur!
This video reminds me why i subbed to you in the first place Isaac. Great work.
BRAVO, great episode! SFIA folks!
26:06 Battle cruiser operational!
Isaac, would you consider doing an episode dedicated to the Big Rip only? The way you explore topics in depth makes me think that finally someone will shed some light about what happens after the macro level rip. When ripping occurs on subatomic level. After all we can't expect everything there is in the universe will turn into nothing. There still will be remains from the current structure, therefore time will still exist. Maybe Big Rip ensures the universe is truly eternal... would love if you develop the subject.
Hmmmmm
One thing bothers me when moving star systems and galaxies is discussed. Both of these have a lot of other stuff besides the stars themselves. It seems to me if you moved a star with a Shkadov thruster, you might lose the star's Oort cloud, if not other stuff closer in. With galaxies, it's even worse, because they have a dark matter halo that makes up the vast majority of the galaxy's mass, and keeps the stars in orbit at greater distances than would be possible without it. On the other hand, by the time we want to do this, we might have figured out what dark matter is and be able to control it directly.
It is sad that so many people don't see how great future of our civilization can be!
Isaac have You considered writing Your own book, a novel? You have so poetic and atmospheric endings of hte episode sometimes.
Maybe something non-fiction at some point, but I don't think I do characters and dialogue very well so probably not a novel.
@@isaacarthurSFIA From what i know from a actual SF/Fantasy writers whom i've met and talked to, its all about practice practice practice - writing is a craft like masonry or woodwork. Certainly i'd prefer You to make new Star Wars for example :D
"The One Rule of Warfare" by Issac Arthur. It's a list of rules for warfare all labeled rule #1
@@isaacarthurSFIA
If that's the case, would co-writing be out of the question? Find someone whose writing skillset and knowledge complements your own?
@@empireempire3545 >star wars ends when Luke flies his ship into the deathstar at warp speed
I can't remember the prequels but I'm sure there's an opportunity where one character could end the whole trilogy with their warp drive.
>New star wars ends when (insert character) flies their ship into (new deathstar planet) at warp speed
Love the content! I'm routinely blown away by the quality of content you put out.
Man, I love these! I sure hope we make it there!
Another gem. Thanks isaac!
I mean, with titles like 'Black Hole Farming' or 'Iron Stars', I wouldn't be surprised they are your most watched, Isaac. My friends favorite episode is Stupid Aliens
A cup of black French roast coffee and a rice crispy treat. Happy Arthursday!
That sounds like an excellent combination, I haven't had a rice crispy treat in years, not sure why.
But what if, the current "universe" is just a remnant of a previous "universe"?
Please note: this is a 2AM question.
Than we will just need to move into the next one after ours once it's ready
I'll be listening to this again later, always listen to my Podcasts of Isaac Arthur
while falling asleep.
Holy S___ . . . is it thursday already? Dam. I'm glad I have your vid today, Arthur.
I would totally survive if you missed/skipped/vacationed one week (or two, or three, or whatever). . . but it is nice to be able to expect having one of these every week. My drink and snack*S* are already ready to go :)
Thanks Isaac, great show as always. Can't wait for the next show.
I feel like this is required listening for any aspiring Sci Fi writers.