Cryonics: Frozen Civilizations
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- Опубликовано: 4 фев 2025
- Cryonic freezing offers a pathway to reap future medical technologies today by preserving someone for future restoration, but what would the impact of this technology be on civilization?
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Credits:
Cryonics: Frozen Civilizations
Science & Futurism with Isaac Arthur
Episode 273; January 14, 2021
Written, Produced & Narrated by Isaac Arthur
Editors:
Jason Burbank
Jerry Guern
Keith Blockus
Cover Art:
Jakub Grygier www.artstation...
Graphics:
Jeremy Jozwik www.artstation...
Music:
Miguel Johnson migueljohnson....
A chilling concept.
Well, I thought it was cool.
It ain't easy being cheesy
A nice way to break the ice.
The dad joke thread.
Wha,wha... bu doom doom ttssss! “If you get that one, you’re a legend”!
Cryonicist here who's actually attended and assisted with the initial steps of the process. While you didn't get into too much detail on the suspension process itself, this is definitely one of the better videos on the subject I've seen.
The one point I would take issue with is in staying that cryonics patients are "dead". It's a semantic argument, but cryonicists often define death as "the irreversible cessation of life processes." If they can be restored and reanimated then they aren't dead.
We can go a step further, though. Some would argue that you aren't *really* dead until your connectome has degraded to the point where the original neutral pattern can no longer be inferred. This is called "information theoretic death", and once you're at that point, you're gone.
Thanks for trying to clear up misconceptions about cryonics. Only a few person so far in this comment section who have mentioned that patients who are cryopreserved under optimal conditions are not dead.
I am a real, fully-funded cryonicist. Our movement has existed for well over half a century, and has about 2,500 members worldwide. Almost 200 people are already in stasis at facilities in Arizone (Alcor), Michigan (Cryonics Institute) and Moscow (KrioRus). Virtually all cryonics is done for purposes of extending life, the idea being that you are preserved until a possible date when the damage of whatever killed you can be reversed, but also the damage from the vitrification itself. It is not only for the "super rich" as the media loves to claim, and no Walt Disney is not one of us. It is also untrue cryonics almost always involves preserving only heads (neuropreservation). That service is only available at Alcor, anyway. My own contract is full-body.
It's refreshing to read comments that acknowledge that cryonics truly does make sense; the amount of people who I've heard say they're "intelligent and evidence-driven" who then ignore the evidence supporting cryonics just because it's positive is ridiculous.
@@quinnsmith8421 Most of their criticisms is because revival is as of yet unproven, but they don't get that that is exactly the point of cryonics. I have a friend who describes cryonics not as a solution, but rather as a "very slow ambulance, driving towards a hospital in the future".
say hi to fry for me
Two questions. First is that I assume that facilities have strategies in place for long term solvency. But if worse comes to worse and funds dry up, what happens to the clients? The second may be a chicken or the egg thing: are there efforts occurring to determine the legal status of a successfully revived client, or can that only occur after (or if) the very first client is successfully revived? Thanks!
@@MentalParadox That's a good way of explaining it. Whenever anybody tries to mock me for supporting cryonics, I ask for actual technical criticisms, which they never know how to do (because there probably aren't any), and when I point out that all of the evidence in the literature supports cryonics, it's goes in one ear and out the other.
"Frozen tomb worlds"
Necrons it is
Necrons in ugly sweaters, sippin hot chocolate you mean
Man -- neocron had some of the best immersion when it came out,. I was so hooked on that game.,
Commenting from Hubris
XENOS!
@@Usual_User Eisenhorne:Xenos, to be precise.
I hope your book is a science fiction novel that seamlessly incorporates the ideas explored on this channel while fundamentally remaining a personal story about a cast of characters.
I'd really love to see a cast of characters inside a gardener ship. You could probably incorporate a lot of the elements from this channel with that theme.
And they are all the same person but not
Fan art that has subject habitability of predicative characters
Watched it on Nebula earlier. Good vid, again you push these ideas to their logical limit and their impact on society. Something that is gravely missing in much sci-fi. Thanks for feeding my hunger for knowledge and my imagination.
The concept of freezing cultures reminded me of the Trisolarans from The Three Body Problem, who evolved to dehydrate themselves in response to prolonged chaotic periods on their planet.
half of their emperors were drunk at their own coronation
Now THAT was a cold open!
It make me think of another book by Alastair Reynolds "Chasm City" (honestly one of my favorites by the author), where half the story follow Sky Haussman in the generational fleet toward a new planet. In this scenario, the "colonists" were all frozen, and the "crew" was there to take care of the ship and the colonists, generation after generation, never to go to sleep. SPOILER WARNING INCOMING.
As time goes on, after the destruction of one of the ships, tensions between the remaining ships grew into what was described as a cold war, each crew becoming its own nation wary of the other, when they were supposed to be united. Even worse, Sky himself, to allow the ship he was now captain of, did the unthinkable: he shaved off weight from his ship by cutting loose cryopods, first of dead colonists, then of living one, crossing a line the other ships did not dare to cross. That allowed Sky to decelerate later than the other two remaining ships, giving him and the remaining colonists the "edge" that later gave the planet its name, "Sky's Edge", to claim the best territories. In the Reynolds Universe, Sky's Edge is to the present day, centuries later, still in a constant war resulting from this act.
When you talk of cultural divergence in long interstellar voyages, sounds about right.
When I was a kid and I first heard about cryonics, I was sure it was something I wanted to do myself. As I got older I kinda gave up on the idea. Now you have me considering it once again lol.
I say go for it. Consider the risks to the potential benefits. Is there anything to dissuade you from taking the chance to save yourself from a short life, to live for much longer, even indefinitely, and in a radically improved (and improving) world? Conversely, once you're dead, if the gamble turns out to have been wrong, you're just right back to where you would have been anyway.
In reality it can't happen for long periods. Radioactive decay will destroy your cells beyond repair within a few decades. Robots to repair cells is a pipe dream.
Go for it! Something I've found is that very often, unless someone you know is already signed up, there's a significant lag time between deciding to sign up for cryonics and actually doing so. In my own case it was a few years, and what really motivated me to finally do it was attending a panel discussion on cryonics at a sci-fi convention followed by a lengthy conversation with the participants afterward. My wife and a couple of friends signed up not long after me.
The following year I got to be onthat same panel, and did so for several years afterward.
@@1st_ProCactus Fortunately, it most likely won't have to. It only needs to keep you preserved and intact until we have the means to repair and revive you. Barring a collapse of civilization or equivalent catastrophe, this is likely to arrive within the next century, and some predict much sooner than that.
@@1st_ProCactus Not in decades. Normal background radiation, including all sources, is only 2-6 mSv/year. Meanwhile 3 000 mSv is usually survivable with modern hospital care, so we are talking about hundreds or thousands of years.
Isaac, I'm sure you hear this a lot but thank you very much for your work. I've never heard anyone at any point, analyze as many different possibilities about future tech in such a frank and realistic manner as you do.
You've got some serious talent man, I hope it takes you to all your goals and beyond. Stay safe!
Nice episode but I would have enjoyed more speculation on future potential reanimation techniques and societal integration for people being cryo-preserved today!
Maybe interviews with Max More and Dennis Kowalski on the current and near-future state of cryonics development might make a good future episode!
Or are they "mostly dead" and need a "Miracle Max" to revive them?
If youve got the mutton, hes got the miracle!
but i'm not quite dead yet!!
bring out yer dead, bring out yer dead
Because there’s a big difference between MOSTLY dead, and all dead... Pease open his mouth...
What's it been, like 5-6 years of videos now? I don't watch everything but GODDAMN sometimes these videos make me absolutely jubilated to be alive and excited about the future. Thanks as always.
That "Game of Thrones" reference... lol
Thank you for this video, just found your channel.
I have always considered ALCOR as an option. I appreciate you looking at the bigger picture for AFTER we are unfrozen.
This is by far one of the most intriguing videos on the topic. Subscribed!
I became an Alcor member last month.
"Peersa for the State. Turn this ship of the mind around and continue your mission, Isaac. Corpsicles are not permitted mission alteration. That is all."
I recently had a conversation with Aubrey de Grey from the SENS Research Foundation in which he stated that he's thinking of different ways to help the underfunded research of a new cryopreservation method that might replace vitrification called "helium persufflation".
That's really interesting.
Could you please expand on that?
@@francescodalo8828 The SENS spin-off company, Arigos Biomedical, the only research organization conducting helium persufflation research (for the purpose of creating reversible cryopreservation for organs in general) has recently run out of funds, so Aubrey has been thinking of helping to create an online crowdfunding campaign for Arigos to continue conducting the research, but he also has other plans that might not involve crowdfunding; he told me that he'll keep me posted.
The real mystery is how this channel doesn’t have 1mil + subs....
Spread the word...
Not interesting enough for "UFO mysteries" while nobody from SFIA would panic, just shrug when seeing aliens. And it's too wild for the "present", even if it's based upon known science which keeps shifting (yesterday I read about new subatomic particles being discovered). Massmedia fit somewhere for sure.
@@PaulZyCZ I always figured that if people from SFIA saw aliens, they would ask for alien beer.
Most people think science is magic for nerds and are more interested in sitting in hotels, taking cruises or snorting cocaine from rappers cocks. Many of my friends still think that colonisation of mars is at least 100 year off. Concepts like dyson swarms or colonising galaxy may as well not exist, thats how bizzare this channel is to them. Sad, because its very inspiring and thought provoking.
@@HalIOfFamer
Isaac subscribers paradox
Very nice episode with a balanced look at the topic. Peter Hamilton' s commonwealth series had the concept of zero tau chambers. The wealthiest and most powerful faction, the edenists provided that's service if I remember correctly.
Yet another informative video on a topic of heavy Sci-Fi interest. Wonderfully explained as always.
But Isaac writing a book!!!😀😀 Oh man I am looking forward to more on this down the road. Best of luck on that too!
Typically I pause my conciousness on days that aren't Thursday, but awake twice a month on Sundays, too.
Really appreciate your work Isaac. I literally can't wait for a new episode even before starting the latest one.
Big fan of all your work. I literally had the thought of you writing a book about 5 mins before you said it and am excited to learn what it will be. Be it sci-fi, or a SFIA book that is more in depth than Noah Yuval Harari's 'Homo Deus', I know that it will be well written and amazingly thought out :D
Best part of the week for me, what 2+yrs running now? Man I remember when these videos had sub titles, what a difference finding something you love makes in your life. Also any chance of a Joe rogan crossover? Imagine Isaac, Joe, and Elon on one pod?!
They surfeited with honey and began
To loathe the taste of sweetness, whereof a little
More than a little is by much too much.
I used to advocate for Isaac doing Joe Rogan. As of now, I'm in the camp of "Isaac is too good for Joe." J.R. pushes too much misinformation and I don't want SFIA tainted by it.
joe rogan was great... on news radio. elon musk needs to pay people better. the show is awesome, in small part, bc these people aren't on it
Maybe Tim Pool's Timcast IRL
The last time I was this early my molecules were still moving.
Pretty cool, but relying on future discoveries that we can't show to be possible, leaves me a bit cold on the idea. Still, my icy reaction is overcome by optimism. I'll just chill and see what the future brings.
Um... Snowball.
Looking forward to your book!
Thanks for cleaning up the mess I made while I slept, I'll have my world back now. What?
i hope I don't have to freeze myself to see Isaacs book :D
He's writing a book!!! YEEEESSSS!!!
I recommend Three Body Problem, if you haven't read it. In it, there is a civilization that routinely goes into hibernation. Don't want to say anymore because there are so many cool twists. One of the best sci-fi series I've read.
If nano robots r used for repair every cell to their prime, Human being can literally become immortal.🤔🤷
even extending lifetimes to say 300+ years should lift humanity to another level, since everybody has alot more time to aquire skills, wisdom, knowledge, etc.
Still only biological immortality. True immortality (it being impossible to die/be killed) is more a concept of fantasy.
we can become immortal in most senses of the word, but not "literally immortal." because to be literally immortal means to be impossible to die no matter what. we can spread copies throughout the universe with infinite energy and limitless instantaneous travel, but you'll still have a chance of death if all those copies are simultaneously destroyed
@@knoooby5607 Also George R.R. Martin will have time to finish his novel.
@Kieran Roberts You're saying all of that fatalistic nonsense about how "terrible everything will be and only the ELITE will use advanced technologies" while using a device connected to the Internet; oh, the irony.
Jeffrey Dahmer was a promising amateur researcher in this field but he bit off more than he could chew.
That's not even groan-worthy.
Take your like and leave
@@TalkingAboutYooh I groaned. Also upvoted.
@@willfitz100 To quote Melville's Bartleby: "Deez nutz, bruh!"
What did Jeffrey Dahmer say to Lorena Bobbit?
"You gonna eat that?"
I'm a little late to the party been a little busy haven't been able to keep up on videos but I am so excited for that book
I’ve been waiting for this one.
That was the first thing that came to mind the necrons. Imagine waking up a frozen civilization without knowing anything about them.
*Isaac Arthur* you rock!
I was thinking of Xenos when you started talking about freezing for intervals. Eisenhorn series is my favourite WH40K book series
I love your content!
i think the issue with zero metabolism freezing is the stopping of the electrical signal continuity in the brain, killing the old conciousness . the brain wiould create a new one that thinks its the original, but there is a break in continuity. a revived dead person would be like a teleporter clone, thinking it worked, while the original is dead.
freezing a living person with signals being only slowed down to near standstill, insted of there being no congruent signals, could work though.
I like the way many possibilities are thought through.
It's a bit chilly in the comment section XD good episode! I've watched so many of your videos over lockdown 2.0!
I actually look forward to Thursday because of your uploads. I wish fans didn't ruin things. I imagine your discord could be an interesting place.
Nahhhhhhhhaaaaaaaaaaaaaaaa
What, me worry ?
@@wesleypatterson2883 i know you cannot see it but, this is my confused face.
Ah! I'm working. Can't wait to watch this one.
I waited until night... when I was supposed to be in a deep slumber. :)
This video gave me chills
Keep up the videos, I look forward to them Everytime.
Love em.
Cooler shorter episode, nice to listen to while eating lunch today
Isaac please grant us a fat 40 minute video like the old days!
Bored? With centuries and more of SFIA content? Not possible Sir!
Vertical zero g sleeping lady is taking being asleep! I saw her eyes open!
Posted 11 mins ago, Just enough time to get some coffee.
Thanks SFIA team!
writing a book eh? reading about a better tomorrow sounds like a great way to ignore the past year!
I like this concept of freezing cities. Reminds me of amber in Fringe. On a small scale one could amber a whole terminal section of a hospital or a hospice.
Cool episode.
This helps my story a lot!!!
Hi Isaac!
I think that freezing people has more advantages. First of all limited space and second that you can accelerate far beyond 1G. Best Regards PJ
The chick at 08:31 didnt get the memo to keep your eyes closed for the duration of the scene 🤣 she just wants out of that thing and a bowl of ice cream or something 🤣
This episode brings home the point that Time is an Illusion.
This will be a frozen treat!!!
I could imagine civilizations that can freeze a large part of their civilization for a long period of time might also have A.I. that they leave to learn and simulate experiments/scenarios during that time so that, when the people wake up, the A.I. may have developed solutions to some of their problems or otherwise continued the general advance of technology (maybe nothing significant, but rather just making current technology more efficient and requiring less energy & resources to perform the same function)
I think it might be difficult for nanobots to repair cellular damage to frozen tissue while it's still frozen. After all, you froze it specifically to keep it from changing. Probably gonna have to get good at reassembling folks from puddles of slush instead.
That doesn't sound accurate at all. Do you have any technical reasons to think that?
@@quinnsmith8421 Yeah, I was referring to a specific part of the video. I'll post a timecode and explanation when I get a chance.
Quite a cool concept.
THIS IS LITTERLY THE START OF "WE ARE LEGION WE ARE BOB"
Last time I was this early it was spring time on Mars
Cool video!
I wish that Alan Alda would get cryogenically frozen. He has done so much for optimistic science popularization.
I was thinking of Xenos when you started talking about freezing in intervals.
A programmer, facing imminent death from cancer, had himself cryogenically preserved in a desperate hope that he might find a cure in the future.
It seemed, of course, no time at all before he found himself lying in a bed. When he opened his eyes, he saw an androgynous person dressed in bizarre-seeming clothing standing next to him.
"Ah, I am happy to see that you are awake, Mr. Smith -- that is the form of address to which you are accustomed, correct? This is the year which you would call 9985 -- we use a different dating system, of course -- and I have been assigned as your guide to orient you to our society."
That orientation proved extraordinarily difficult, though. Despite the fact that the guide spoke idiomatic 21st-century English, every answer given -- if not totally incomprehensible -- provoked two more questions.
Finally the programmer said, "Look, I'm incredibly grateful that you woke me and cured me...but why? Things have changed so much that I don't think I can understand your society, let alone fit in to it. Why did you bother restoring me?"
The guide had the grace to look embarrassed. "Well, your biography says that you're a COBOL programmer...and Y10K is just around the corner..."
Yeah right I am going on ice cryonics to wait for the next installment of "War against the Chtorr".
I am reminded of the anime “Gurren Lagann”. A species calling themselves the “anti-spirals” put their entire civilization into stasis to stop their evolutionary path towards their self-destruction and eventual extinction. Since any species that does not continue to grow and evolve is essentially already dead already, it was clearly a bad idea.
In the Judge Dredd comic books if any criminal were to be mortally wounded the world be cryogenically frozen until they could thawed out so they could face justice for their actions.
More important than can we is why would we want to? Walt Disney isn't anyone my life or future lives would benefit by having alive. Other than the novelty.
Was dissapointed Eisenhorn didn't get a mention, only to be surprised when it was in the second half.
Frosty episode🥶
Cryoburn by Lois McMaster Bujold. Actually the entire series.
Could you do an episode about galactic quenching and how a type 3 civilization might prevent it?
Just thought about this some more. If you were going to be Cryogenic traveling creature you'd need to make some changes to the body. Eliminate hair, nose, ears, and any other items that would just freeze and risk breaking off. Then the body would need to have a very small cross section but have large sinuses to allow ease of chilling the brain and rewarming it.
“Hey remember to unfreeze me in 5 minutes alright”
“Alright alright”
*100 years later*
“What? What happened?”
“Yeah turns out we didn’t have the tech to unfreeze people back then, so we had to wait.”
“So you didn’t unfreeze me?”
“Oh no, we did try, that’s actually the reason why you’re missing your left arm”
Not that a missing are should be a biggie at that tech level. It be worth it.
transferring the essence of a persons "id" or ego into an A.I. unit would be great . When it nears the end of it's life expectancy it could transfer to the next A.I. unit . Not gonna happen I know but trying to keep a human body going is a mute point
Been waiting for this all morning thanks Isaac 👌
At the end of the video i was strangely reminded of the plot in Kill la Kill, with some tweaking.
The restaurant at the end of the universe :)
Cool vid
Where do you get your stock footage?
One thing that always confuses me about Cryonics is if you have to keep the temp constantly cold to prevent damage then how the hell are you supposed to repair cells and bring the temp up to keep said repaired cells alive and not just becoming cryogenically frozen again
The repairs will be done at low temperatures.
Isaac explained how this would be done in the video - 7:00-8:30.
@@TraditionalAnglican True, the answer's already there for anybody who bothered to listen, but reality doesn't often get in the way of the irrational desire to "disprove cryonics" by ignoring evidence; I've learned after years of cryonics advocacy that most people will ignore evidence just because it's positive towards cryonics having a realistic chance of working.
How do you create all these fantastic images on small budgets. Thanks a lot anyway for all the mind expanding ideas too. How do I donate to you once only through PayPal; some patreon websites have but most, like yours do not. A whole lot of monthly subscriptions are too difficult to manage.
“Redemption Ark” - Alastair Reynolds has this method in the plot line, and very good sci-fi and gadgets book.
I would like to hear Mr. Arthur address the criticisms of using the Kardeshev measuring stick discussed over on the channel 'Unveiled". They proposed that better measures of how advanced a civilization is are Carl Sagan's 'INFORMATION MASTERY' and John D. Barrow's 'MICRODIMENSIONAL MASTERY'.
.
Rather than expanding to use ever increasing amounts of energy and matter - moving OUTWARD as it were, that it may make more sense for advanced civilizations to move ever INWARD. In the case of Microdimensional Mastery the focus is on having better control over ever smaller things until you have total mastery over atoms and spacetime itself as opposed to Kardeshev stressing mastery over ever larger things until you end up toying with galaxy clusters.
.
I imagine these 3 scales aren't mutually exclusive an in many instances will overlap. I don't see a K2 civilization not having gargantuan information processing power and I imagine that a K2 would also be quite adept at playing around with atoms if not subatomic particles and spacetime. I would love to hear Mr. Arthur address this debate since indeed it may make no sense for a civilization to even try to go beyond K2. I will include a hyperlink so that anyone reading this (hopefully someone who is able to propose it to Mr. Arthur or even Mr. Arthur himself). I doubt he has either the time or desire to read every message left on his videos, especially not a rant this long. The video I was talking about can be reached by going to
ruclips.net/video/Y-FYaZ8Eyzs/видео.html
What should we called them? people that live in cryonic worlds?
Cool guys?
Freezing buddies?
I caught this video within 30 minutes of it going live!
I wouldn't want to spend a couple centuries with brain freeze. Ouch!
9:15- was that a GOT dig? 🤣
A very nice looking thumbnail.
8:31 Blink.
Don't
How do you power these little bots?
most likely the same as naturally-occurring nanomachines are powered(ie glucose/fats/hydrocarbons)
Isaac Arthur on Lex Friedman.
It must happen.
Damage does not cease because you froze it, it only slows down untill reheated, such as by anything like a nanite moving nearby. Even if you manage to get it to near absolute zero with magically minimal damage, then the intrinsics radiation would accumulate and destroy everything, long before we have the tech to fix it. That said the damage caused isnt on the level of destroying a few water mains. Its on the level of crushing and tearing every single brick apart while keeping it in roughly the same place. The kind of nanotech required is possibly not clarke tech, but we will have nanites for tearing cancer cells apart for centuries before we get there.
Why is this is a radiodust comp
Could medical nanotechnology in the future develop so much that we can revive even mummified corpses like Otzi The Iceman?
No, I'm afraid that even the most advanced molecular nanotechnology would not be able to help corpses.
@@quinnsmith8421 Isn’t that what all cryogenically preserved people are currently? They are corpses before they are even frozen.
@@davidroddini1512 Define 'corpse.'
There's a difference between someone that's *just* been declared legally dead in a hospital, with a cryonics team standing by to immediately start working on cooling and perfusing them (the ideal situation, as they can't legally touch you any earlier), and someone that's been dead for 5000 years, at no lower than common ice temperatures.
Which one do you think is more nearly intact and ultimately reparable?
Isaac Arthur should do a video on the first rules of warfare