Could 2 People Actually Repopulate Earth
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- čas přidán 21. 12. 2021
- Is it even possible for 2 people to fully repopulate the Earth? According to Adam and Eve, it is, but there are some serious dangers of inbreeding that could kill off the next generation before they even get started. Don't miss today's new experiment to find out if the Bible creation story could actually be true.
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If their children, instead of paring off, mated in a matrix, with each male reproducing with every female (and vise versa), after a few generations there would be huge matrix of combinations. There would, of course, be a lot of genetic problems, but there would also be a large number of viable offspring. If the problematic people didn't reproduce, there would eventually be large, genetically diverse and stable population.
exactly what i was thinking all the siblings from the first pair cant just pair of but combine every witch way then from there kids pair up the best of ones and separate the ones showing bad traits
@@martinbenitez3604 Eugenics, basically selective breeding, but instead of with Animals or Plants, it is people. The most important thing is when genetic issues that affect human life are detected is that the individual dies without more offspring.
But they would still be closely related, so the chances of genetic diseases from such inbreeding is *very* high.
@@vic5015 yea, but it does try and help any recessive genes from bunching up, at least in the first few generations. You don't want entire lines die off so early.
Yes and they could eliminate the defective ones. They could brainwash their children to think their was nothing wrong with it as long as it is done within x months/years of their birth (x depends on your choice).
I've always wanted to know the answer to this question for at least 10 years. Excited to hear your response!
Sameee!!! Me tooo
Yo same as well. Always wonder about the inbreeding one
Edit: ay i got more than 1 like
I was wondering the same thing too.
Hi
@@TrinhNguyen-sh4fj hey correct me if I'm wrong, but by any chance is your name "Linh"(username sounds familiar haha)
Elie, Aden, Carl, Asher, Sebastian all start with the same letters as Eve, Adam, Cain, Abel and Seth
Nice detail
Ohhh and that's why Carl (Cain) killed Asher (Abel), makes sense
Ya it’s called the Bible and 2 people actually populated the planet in a few thousand years 😂
@@Oliver-wv4bdthey just won’t admit the bible
@@ed_lemons , it's just science fiction. We are a product of evolution
Sooo carl is inmortal?
This was a very informative "what if" scenario. I do wonder why you didn't take into account how hard pregnancy and birth can be on the body. Without doctors/nurses/midwives, what are the odds Ellie would've been able to survive having so many children?
Adam and Eve were created perfect.
But these are survivors of an apocalypse, not creations of a crazy old guy in the stratosphere@@earlysda
@@mistrsportak9940tak, Jesus created you with the ability to rebel against him. But in the Great Day of Judgment, it will go much better for you if you have repented, believed in, and followed what he said to do in his Holy Bible.
there are plenty of women alive today that have given birth to more than fifteen children. bad diet and over zealous medical intervention can drastically reduce your ability to bare children.
@@BackyardRussia I agree that plenty of women can give birth to multiple children just fine, but I just didn't understand why he didn't even mention the hardship on the body, or the odds that either Ellie or the child might not survive the ordeal. Those factors would also be important to repopulating the planet.
“carl accidentally killed Asher while fighting over toys”
cain and abel flashbacks
yeah the story he used was just the one from the bible but the names are different, which tbh is kinda funny lol
What happened between Caine and Abel was no accident
@@mixtapemania6769 that's not the point
That whole part was a Cain, Abel, and Seth reference
I'm pretty sure it's no coincidence that the names begin with the same letters!
As a practical matter, the answer is no. You need a minimum number of people to maintain enough genetic diversity to avoid long-term problems (something called "the founder effect" or a "genetic bottleneck" in Biology). I've read that that minimum number has been estimated at around 50,000 individuals. One of the reasons scientists are so worried about the cheetah population is that, not only are their numbers low, the species shows indications of exactly this sort of a troubling lack of genetic diversity.
In this video he said you only need 98 people to repopulate the earth
What about spermbanks?
@@foxtubelp6359 probably would already have gone bad by time they got there, without people electric wouldn't last to long
@@SnoopyDoofie Ashkenazi Jews have similar problems even many generations later.
No you don’t. Amish people don’t practice good reproductive habits though
I'm reminded of the "Dark Eden" trilogy by Chris Beckett. The setting is a world populated by the descendants of two stranded astronauts - the technology level is essentially stone age, but a few artefacts of the original astronauts are still kept as holy relics, various genetic defects are rife ("batface"/cleft palate and "clawfoot"/club foot in particular), and an interesting culture has arisen.
Now that you mention it, that sounds very similar to what happened with Ishigami Village in Dr. Stone
@@justyourfriendlyneighborho903 Ishigami village had more than two people
similar concept but with a wider genepool is The Worthing Saga by OSC, the idea of settling astronauts starting a colony by themselves and falling into lore.
In one of his non-fiction articles, Isaac Asimov wrote that a colony ship should have at least 1,000 people to ensure enough genetic diversity. It's possible that with genetic screening, that number could be reduced safely, but that's not helpful to the protagonists of this video who are attempting to repopulate the earth, or at least their neighborhood. (What might be helpful is the fact that our written works seem to remain available to them, and the kids could research how to get medical science back on track. With an emphasis on genetic research, they might be able to assist in the odds of their own children surviving and repopulating the planet. They'll still have some kids who think it's funny to throw aerosol cans into the campfire.
Ellie should've visited the nearest cryobank. Those robots can't have possibly targeted those before vanishing :)
that's what I was thinking
Without power, everything stored in these cryobanks would have been destroyed quickly.
@@redwings19798 was it specified that all power has gone away? how did those two survive at all then?
@@manidhingra5192 are you asking how people could survive without electricity? Wait til you hear about the world prior to about 100 years ago
@@manidhingra5192 first of all how do you imagine electricity keeps going if there is no technicians and engeneers? Second, people dont need electricity to survive
Paradoxically, the answer to indreeding is redundant breeding. That was the case with small prehistoric isolated tribes. They knew no contraception, had many babies, and many of them died from inbreeding burth defects. But the ones who randomly had good genetic combination, survived.
Basically you out breed the inbreeding problems
Yes but the tribes still had more than 2. If I'm correct they'd have like 20-50 which allowed quiet a bit of diversity before they completely isolated...
Which honestly I might be wrong about, not too sure on it.
@@cameoshadowness7757 it still works in theory. Just the numbers are lower
@@trainman5675 oh ye...
Yes, basically natural selection for genes. You breed out the defective genes. Sounds pretty inhumane, but it's an apocalypse after all.
So basically it'll depend on how genetically gifted the two last people on earth are? If both have an incredibly tiny portion of negative genetic mutations, there would be a higher probability of things working out. If both were genetically perfect (is this even possible?), Then I can imagine things working out with quite a high probability.
I think so. But then again, evolution is driven on variety. If they have quite similar genes, then a disease could probably wipe them out in a snap. A group might survive, and they might be immune to that disease. But they might also be more succeptible to other diseases.
Basically, it will require a looot of chance
Huh, Genetically Perfect?
You know, that could make the Adam and Eve tale viable.
2 people living many millenia apart, maybe.
@@dilkush_21 never gonna give you up
It would help with the first 2 generations, but after that not too much
"Thankfully, they lived in Los Angeles, California"
Don't need to watch the rest of the video to figure out the human race is doomed in Aiden and Ellie's hands.
Wtf?
Didnt even realise 13 minutes had passed. Great cider man👍
As far as small gene pools are concerned, cheetahs are thought to be one of the smallest. DNA studies show that they may have about 70,000 years ago cheetahs been reduced to maybe as few as 4 animals. They are so genetically identical that all cheetahs are virtually brothers and sisters.
likely due to the Toba super-eruption. That caused a serious genetic bottleneck all over.
Easy for a 6,000-10,000 y/o earth
I never knew that about cheetah’s.
@@josephhoward9312?
Never knew that, that's pretty interesting. I find that almost more interesting than the human stuff, though we had a pretty huge bottlekneck at one point as well, though not NEARLY to the same scale. That's interesting as heck, thanks for sharing.
I've always wanted to know the answer to this question
@Kazumaf Why does everyone assume all verified people are bots now? you clearly haven’t look at his videos.
@Kazumaf Well does it have a “Who Is TimeBucks Video”?
@Kazumaf you need 100,000 subscribers to get a verified account badge. Even then, what does this video have to do with any of that?
7th reply and 222nd like :)
nice app
Wow that was brilliant!! what a lot of research and graphics you have done - thank you.
I love how that brief aside about one of the children murdering each other just plays out in 5 seconds and is quickly glossed over.
I remember hearing about a town in Italy, Stoccareddo, where almost everyone has the same last name, Bau, and most likely everyone is related. Almost everyone has red hair. They also eat extremely high fat foods and high sugar foods but have a very low occurrence of heart disease and diabetes. A majority of the population lives well into their 90s and 100s.
Good RNG I guess lol
If almost everyone has the same last name, it kind of defeats the purpose of having last names at all. You'd have to come up with a lot of different first names to differentiate everyone.
@@greywolf7577 South Korea has entered the chat
@@greywolf7577 The Kims in Korea
Watch blazing saddles. The whole town had the same name
This dilemma forgets to include issues regarding the risks of childbirth. Without functioning hospitals, and no nurses or midwives to assist them (presumably just the husband, a baby delivery guide, and whatever pain relievers they could scrounge up), the woman could have a much higher risk of maternal and/or infant mortality. Obviously it's doable, our ancestors were able to have kids without modern healthcare. But each time she tries to give birth, she's potentially gambling her life or the infant's life. For comparison, in England and Wales in 1895, the maternal death rate was roughly 650,000; globally in 2017, it was a little under 294,000. In ancient Rome circa 200 BCE, the infant mortality rate was 30%; globally in 2017 it was 2.9%.
Not to mention issues related to postpartum depression. If the female were to keep popping out babies back to back, it would take a serious toll on her mental health. There's plenty of case examples of women who went crazy and even killed people because of the severity.
this is the case for any pregnancy/birth. not being completely dependent on big pharma is not a bad thing
i was thinking the same thing
@@LonelyStranger93 With a much longer life span it’s doable.
@@bwuddybunni5033 we're healthier and have longer life expectancy thanks in part to modern medicine
First the poor Ellie would have to survive childbirth / labor, hoping the guy who survived has good skills as a doctor and will not make her pregnant every year or she will die before she can make enough babies to worry about inbreeding.
Ellie should just become a genetic scientist and check for the DNA of their offspring and those with "problematic" gene poles are paired together with those with more favorable gene poles. With this method she could breed out most of the problematic genes while endorsing the favorite ones.
sounds racist
@@cl8804 Which is a good thing.
Yes. Inbreeding works, even producing superior off spring, as long as culling is done ruthlessly.
@@cl8804 claiming whether a genetic trait is good or bad is not racism, claiming that someone is inferior or superior because of their genetics is racism
Cant do that in the apocolypse
I can tell you of a bird that was reduced to just one female. The Chatams Islands Robin. In the late 1970's it became critical. By the time it was attempted to try to save the bird there were two females but then one died without offspring leaving just "Old Blue" and a handful (single figures) of males. But the old girl with help did it and produced offspring. Today there are maybe 300 birds all directly descended from "Old Blue".
Thanks for the real-life example.
But their were number of males tho, means diverse gene pool .....
@@darknessindawn Well, except that given their short lives, the offspring by 2 generations out, were all sharing a large amount of similar DNA as she was the only mother. Same effect as this, just on a slightly larger scale. 1 female and 4 males in this example.
Thanks for the info! thats pretty cool. Scary they almost got wiped out
Isn't this the plot of Rio?
Deadass props to the writing team. You guys always got some crazy creative stories I wouldn’t think of in a million years.
Hmm, THAT was the first thing, thinking starting been teach christian old testament ... AND been told not to make child with sister/brother ... I was just 14 or less.
why do u people always have to use foul language !!!!!!!!!!!
💀
You have no imagination then
That scenario was discussed many times before. So its not a new idea.
The two remaining surviving humans in the scenario could manage to gain the necessary extensive knowledge of CRISPR-Cas9 genome manipulation and editing , which could enable them to conceivably render any detrimental issues related to inbreeding in their grandchildren and subsequent generations pretty much moot.
thank you for video I was feeling kinda down and now no longer frown.
Finally the question we’ve all asked but never really thought much of. I love this channel ❤️
At least we should do the necessary training. ;-)
kids never live past the age of 18
they become adults
Hint Genesis
Do not assume everyone’s asked this
And they love you back 😘
If I were in that boat, I'd be scouring the empty earth for some stored seed. There could be a single Eve, but many Adams that way. Frozen ova are also a thing, which would greatly improve the odds, if they could be found. That said, teaching myself how to perform the necessary procedures would be a challenge.
Skynet turned off all the freezers.
Now what?
@@MrRezRising Why did they connect "skynet" to the freezers?
@Fred brandon Or, bc they are connected to the power grid, Skynet would simply enter into the the system through the power source, take over the cpu, and immediately order a shutdown. Easy peazy.
This is murderous AI 101, guy, c'mon... 🙂🙂🌲🌲
the electricity is gone tho
@@NocturnalCoder The liquid nitrogen will take at least a little while to boil off. During that time, you might be able to get some backup power running, assuming the facility doesn't already have backup power.
6:20 i come home after having biology class and this is what im greeted with...
I wonder if external, observable traits would be a clue to how genetically similar people are overall. Like, would it increase the success rate if they encouraged their children to "reproduce with a sibling who looks as different from you as possible" (eye color, hair color, etc.)?
Who cares about passing the looks. You can't see potential leukemia genes in both parents and all other issues like that.
@@JamesSmith-ix5jd What I was wondering was whether or not people with observable external differences would be more likely to also be different when it comes to the genetic traits that are not visible. This is based on no scientific knowledge at all on my part, just wondering whether, in the absence of any ability to do genetic testing, looking for differences in appearance might be a strategy to hopefully choose a mate who overall has fewer genes in common with you.
Yes I think this is the way. I have two siblings and we have always thought me and one sibling looked most similar. After DNA testing, it confirms, us two are the most similar and me and the other sibling are the most different. Them two with each other are in the middle. So I would argue, yes, looks do give you an insight into how similar siblings are on a genetic level.
i love that the writers came up with an interesting story rather than just listing facts they found off wikipedia. big props to everyone that worked on this video :)
It was very inspired by the Bible, they changed the names about.
It’s a real story, god created Adam and Eve!
@@DKMetcaIf Sir, did you watch the video?
@@DKMetcaIf bro living in fairy tale
@@Gsjsji_jwjsbs wow you’re so cool! (That’s sarcasm by the way)
My advice for these two is start traveling as quickly as possible and find those survivors, don't assume they're the only ones left! If that fails, have those kids start learning genetic manipulation right freaking now. You've got to start saving genetic samples from the dead and maybe in a few generations you'll have figured out how to artificially inseminate using unrelated DNA.
It’s a set scenario that they are the last people.
@@yellomonky4272 They wouldn't know that though.
They are average 18-20 year old kids. How tf would they know about artificial insemination
Bank*
@@ghostunamused3344 plenty of libraries still around and medical journals.
Very interesting. As far as Ellie and Aiden vs Adam and Eve, consider that genetic mutations occur over time (mentioned in the video), and that recessive, bad traits can hide in a population (also mentioned in the video), but the farther back you go (say 250 generations or 6000 years) there would be significantly fewer recessive bad traits and this whole scenario becomes a LOT more possible. Bottom Line: what is true about inbreeding or genetic likelihoods TODAY is NOT true of 6000 years ago. Yes I am talking about Adam and Eve.
You're correct but atheists don't want to account for this or it spoils their theories.
Correct!!! 6000 or even older generations back must have been purer.
Actually a pretty good point, never thought of that. (Atheist btw)
"but the farther back you go (say 250 generations or 6000 years) there would be significantly fewer recessive bad traits" - ah yes, a convenient guess to fit a certain belief.
6000 years is nothing compared to the Earth's age.
@@FranciscoJG That's irrelevant to what we're saying. The point is this: If they want to test if what the Bible says about is possible, they have to account for the context that claim is situated in. They would have to begin with its premises (perfect genetics and that timeframe) and go from there. If I was going to test if life from non-life was possible, I would start with the premises an atheist gave me, including the conditions etc.
If you want to argue about earth's age and the general truth of Scripture as a whole, that's a different question not being addressed here (not interested in debating that right now either)
Watching Ellie and Aiden bob around non-stop leads me to conclude that they already have defects.
Finally! The question we all must know
How are you planning to take over the world without plan B?
@@Kokichus exactly (and NO, I'm not agreeing with you)
I will form plan C where we will form a puppy army to maintain total control of the planet !
@@Kokichus I see what you did there.
Snu snu milk is the best kind of milk
Were you afraid to mention the possibility of the parents having children with their children? Would that have possible good implications or only harmful to the genepool?
Probably because its a highly disturbing subject. And yes there would be massive genetic defects.
you hadd to ask this huh?
I mean, since a child has part of their parents genes, it might not help much
inbreeding
Anything closer than three generation or 80 years apart is probably not a good idea for healthy offspring at all.
In the case of Adam and Eve, it is assumed that they were created "perfect" and didn't have any negative genetics. It took several millennia in a fallen world for genetic mutations to manifest in humans to the point where they are today.
can this channle plz do an ep on dr stone and the 4 atsronauts propagating the species for how evere many generation it was until senku woke up
I see what you did there. 5:30.
Aiden = Adam. Ellie = Eve.
Carl = Cain. Asher = Abel. Sebastian = Seth.
I got C & A, I missed Adam & Eve 🤪
And Cain killed Abel)
There was a load of references)
Wow, I didn't catch that!
Yes, it was very obtuse
Yes, very nicely disguised.....to not scare off the non-believers!
Idk where I heard this, but someone told me in order for 2 people to be able to repopulate, one of the sons would have to have a kid with the mom and the father would have to have one with one of the daughters. So that way instead of everyone being 50% mom 50% dad, you would have 2 different families. One that is 75% dad 25% mom and one that is 75% mom 25% dad, this apparently would allow for more mutation in the blood line very early in the repopulation process...
Would you do it?
Oh Heck no
But that would be more cursed
It happened in the past already
@@Mahlak_Mriuani_Anatman hold up
They have been lucky from the start as being the only two people on the fast expanse of Earth and still, both living close enough together to meet up.
It was interesting to watch!
Thanks!
this video is so accurate that actually scared me.
How do you know it’s accurate? That verification badge melted your brain
oml n0ted are u saying this video is more accurate than your aim 👀🤯
@@SonOfCar_ noted
im sure you accidentally flick your mouse into this video
No it isn’t. They left out one key variable. The last woman on earth wouldn’t touch the last man on earth unless he was a Chad. Otherwise they would roam the empty planet as besties. Not even joking.
what if he is gay
Just close your eyes and think its a dude
Good point
point to be noted
He's gonna have to fake it so he makes it
HE GOTTA DO IT AINT NO OPTION
0:16, Correction, the bible does not say that God ONLY created adam and eve, rather there are verses that lead me to believe he was referring to them in plural, as in adam was his word for male and eve was his word for female. Either way there's nothing in genesis that says he didn't create anymore people. Besides, since God created space & time itself, with all the matter and anti-matter within it, what makes anyone think he could not and/or would not create more than just 2 people?
**Edit:** Given that his own son is the word itself and himself incarnate it stands to reason that God is information itself, not just the words, pictures, sounds, etc that we use to represent it, but the very underlying concepts, history, future etc that have no tangible form to begin with. With this in mind anyone who is still refusing to believe God exists should think very carefully about where they expect to be after their flesh dies, the soul is a chunk of information and God being the entirety of all information that ever was, is and will be can do whatever he deems just/necessary with the information that refused to follow the rules/laws he identifies out of all his existence as holiest of them all.
The Cain and Abel reference made me lol
The greatest challenge for two people in this hypothetical scenario would be the fact that there are no experts they could contact on any given topic from agriculture, mechanics, electronics and most of all medicine. Any kind of emergency (child birth complications, natural disasters, heart attack, nuclear meltdown) would be catastrophic.
Just find a library and hope the answers are there
@• ♡ Pxearl Leaf ♡ • siblings yes
@Spider Mom, Your Mom? parents, mmmm not so much
@@Akhimed Mom and Dad need a daughter and son, dad reproduces with daughter, mother reproduces with son. Now you have 4 kids, 2 of which are 75% Dad and 25% Mom, and 2 of which are 25% Dad and 75% Mom. Then you can continue to split further and further off from the tree.
@@AshleyWilliamsN7 my- but- ok nvm
You need to turn this into a story-based series! I'd watch a whole season of episodes detailing the generations of Ellie & Aiden's successors and how the plan goes.
I hope it includes fungus feet and cow burning!
there was one, but it was written some two thousand years ago.
@@raffimolero64 oral for three thousand years written down for almost 3 thousand years. The jews only started writing down their oral history more completely in Babylon while captured.
@@raffimolero64 adam and eve
Hey I've seen this one it's a classic
I’d be interested to know how long it would take to populate the earth to current levels if Ellie and Aidan did so, with the possibility of having modern technology and knowledge at their hands?
Yeah... Especially given that their hands are circles. That's gotta make things even more difficult. ;)
Its possible but would be insanely difficult and of course mainly filled with alot of problems for the first 10-30 generation before anything stable happens
11:06 "...she being the academic one and he being good with his hands." 💀
Of course they can if we are talking about repopulating abominations of SCP instead of humans.
Ah yes, SK-Class dominance shift by SCP-3288
Adam and Eve technically aren't really humans... Adam lived 900 years, I don't know how long Eve lived, but they probably aren't really humans if they are living that long.
@@1mol831 my theory is that they evolved into humans . They prolly looked like apes or something .
@@hunter424 adam and eve never existed because that's not how life works in the slightest
SCP-871 (self-Replacing Cake) would give them an infinite source of food .
The second generation would have a high mortality rate having only siblings to mate with but as long as theyre careful keeping track of who the cousins and siblings are the third generation would end up doing far better. By gen 5 assuming nothing else in the apocalypse kills them thered be plenty of genetic diversity to bring the death toll down.
I remember hearing about a species of cranes that went as low as about 15 breeding pears and now there are many of them now. I also heard that, about a couple 100,000 years ago, the human population dropped to a few breeding pears. Look at how many humans are on Earth now.
The best way to increase their chances would be to do away with the idea of monogamy. For instance, ideally each of their ten sons would have at least one child with each of their eighteen daughters, with each successive generation similarly mixing and matching to minimize the compounding effects of inbreeding as much as possible.
That's actually shinking the genepool even more then having one sibling with one. Who's to say they didn't do polyamory? After all there were 18 daughters and 10 sons.
gender birth rate for humans as a whole is pretty much 50/50, so 1/8 m/f ratio looks like trouble
I'm surprised Ellie made it to 93 with all that stress. Plus being the only mother. Plus giving birth that many times.
it is a clever reference to the bible, at least in case of 'Aiden'. 'Ellie's' age is simply somewhere close to that.
It's normal here in Wakanda.
i play enough niche: genetic survival, to know that you at least need some additions to the gene pool to properly survive. but i’m gonna test out this concept inside the game.
just adopt bro, it ain't that hard
I think you guys missed an important thing. Spermbanks. If they find one before they could spoil without refrigeration. And somehow get power running with some gasoline generators. Could they refrigerate enough for generations to come?
it wouldn't last long enough considering it is just 1 woman and i'd say the last guy would want to have his own offspring coming first before they use the spermbank samples and even then they'd have to way almost a full year to for each time she gets pregnant. After a few years most of the sample will be too old to be usable and even if you can use just enough to have 3-5 babies from 3-5 different donors, all the kids will still be half-siblings(def better than full but still).
Best choice would be to select samples from different races and donors with different hair colors to diversity the overall gene pool.
They would still be half siblings
@@icynok and you would have to have born girls so the they can repopulate
@@sarvathavicharsheel7487 True but half-siblings are still way better than full.
Yeah, wouldn't want to have to know how this would really play out. Imagine matchmaking your kids and grandkids to "butter the muffin" with each other
If it's enough solace, they would do much worse by themselves, at least when it comes to having healthy children.
But yeah, it sounds like a dystopian reality for the most part.
@Descenter Grade Armor nah, one of the sons killed the other. End of story
@Descenter Grade Armor their eldest son literally murdered his younger brother
@Descenter Grade Armor
The general theory is we'd look horribly defective compared to them. We just don't realize it.
If you think about it, Eve was basically a female clone of Adam since God used Adam’s DNA to create her.
Makes you really think who in the world is a long lost relative or someone that is completely different…and makes you think who exactly you’re dating.
What if the individuals composing the couple were of very mixed and also distinct from each other heritages? Can we assume that very mixed background DNA's iterations would take advantage of this presumed variation to slightly increase the chance of having healthy grandsons and grandaughters?
Maternal and infant mortality would be a huge hurdle. Things that would be considered minor complications with pregnancy or labor could become life threatening and lower the gene pool further.
The remaining hospitals would not be staffed with professionals, but the video stresses that these two people like to read so they would at least know about germ theory, hygiene, and nutrition, which means that infant mortality would not be as bad as in the past. There would also be lots of books on engineering and medicine so technological society could be restored relatively quickly along with taboos against artificial intelligence (thou shalt not make a machine in the image of a human mind).
“carl accidentally killed asher when fighting over toys”
let me guess, carl was jealous that asher had better toys
Oh, you noticed that too? :)
Ellie and Adin as well lol
@@Jsquared2 aiden*
"Where is your brother?"
a perfect parallel to Cain & Abel, since Aiden & Ellie are Adam & Eve.
Wow, didn't know they Kurzgesagt in America!
Thanks a lot for vid! =D
I’m good with my hands too 11:09, very useful in an apocalypse!
Wouldn’t travelling across the world through different environments and climates, different diets etc., encourage more genetic mutation and therefore diversity? At least over time. Just a thought
Yeah my thought too
Yeah but that would take generations
Which they don't have time for in the first place
Ya even if they did have the time it would only change a tiny amount of there dna
Genetic mutation is not really something you can push for. There is a small chance with each kid for a mutation. And if the mutation is beneficial, like better sun resistance, the kid will be stronger and more reproductive. But if that kid is born in the colder regions it will be less beneficial. So it is all just luck and chance, and will take tens of thousands of years to have a real influence on the gene pool
@@thommyneter168 you can push for it looking at dominant or recessive genes
I think the most incredible aspect of this story is that Ellie survived giving birth to 28 children.
Humans they were living longer than 200 years or even more based on historical discovery, so 28 children is nothing
if married at age on 25, and you live 300 years old thats mean 1 kid every 11 years
@@magicsoft4u source for the first claim? also death during childbirth is very common especially without the luxuries of modern medicine
@@magicsoft4u what? Dude, modern humans with superior hygiene standards and access to modern medicine are only just starting to live past 100. People Erin Roman times could live into their 70s, but even then, they were beginning to risk natural death from ageing. Why do you believe anyone could live into 300? Not only that, but the older a woman gets, the more risky pregnancy tends to be, for her and the baby - so even by your calculations of her living to 300, she’s not going to be having 28 viable offspring in that time.
@@magicsoft4ubut don't say Adam and even existed . All religions got it wrong because theyre man made and people got it wrong, this is as simple as that😂
@@magicsoft4u
Will it be good to change the geographical area. As we know our surroundings affect our our living , lifestyle and thus it should have some affect on our genetic makeups as well. Therefore , they could create slightly diffent characterictic siblings and this small change could be a big change in the future .
Quite possible as has been shown with a number of species that were on the verge of extinction and with only one mating pair available. From that pair, scientists were able to revert the extinction event and even remove the species from the endangered list. Naturally this will cause a huge problem with genetic problems, but in the end the species would adapt to that as well.
What if we assume that our two survivors had best the possible genetic makeup. No deadly or disabling genes and resistance to all deadly diseases. How long could humanity hang on with only these two?
As long as the asteroid doesn't decided to smash earth
A little over 6,000 years so far... or if you're thinking post-diluvian... 4,000 years so far.
@@TheNewGreenIsBlue yeah, oc 😂
@@TheNewGreenIsBlue There were eight post-diluvian.
not so long still
8:13 "Heart the size of a peppercorn."
That *HAD* to be an exaggeration.
Ikr I hate how doctors, anthropologists etc from olden times used poetic licence in their scientific descriptions
As an interesting addition to this, consider if the super-AI had run the DNA of everyone on the planet and had CHOSEN specifically the two individuals it was going to leave to repopulate the Earth - and thus could assure that, at least in the first generation, not only a complete absence of genetic overlap between the two but also an absence of genetic disease (both recessive and dominate).
You are still going to have a lot of similarity in the first generations, but with the negative traits having to wait for natural mutation to enter into the system they would enter alongside the natural diversification.
You cannot compare a scenario based on chance (the one above) to one based on intelligent design (AI intentionality with vast understanding of DNA and genetic disease along with the capacity to select for an optimum starting pair). That "clean start" could easily cover dozens of generations with distinct advantage over the genetic lottery.
Which gives us a good shot of populating Mars :)
I'm curious to know if doing "unhealthy" things, like say playing around with radioactive material, can increase mutation rates and eventually lead to a more genetically diverse population sooner.
Plot Twist: Aiden was the one that created the AI because he wanted to be with Ellie and the best way to do it was to eliminate his competition.
That sounds like a great plot twist for a movie😂
the best thing to do at that point is to just live your best life with no stress. marvel as nature takes back the concrete jungles, live in the penthouse of the tallest building and watch the sun set on a new chapter of earth's life.
I disagree with you idea of being a furry
@@theinternetcritic2229 wut
Hush furry
@@tamarajackson8813 a true legend amongst men
Agreed :-)
This gave me a whole new understanding of wrong turn
Carl is Cain. Asher is Able. Sebastion is Seth. I see the Adam and Eve connections you're making.
Duh! 🤣
I mean, I think that was clear from the offset with "Aiden" and "Ellie" to be fair.
*abel not able
@@brock0789 prob autocorrect
Carl killed asher
Charles the second of spain: "Mummy says it’s a strong chin for a strong boy!"
😅😅 That's what he would have said....if he could actually speak.
No Charles could speak, but reportedly had a speech impediment due to his tongue reportedly hanging out and him drooling. Grossly misaligned jaw it seems. And he was slow. Not sure if it was Charles' parents or further up the tree, where an uncle married his niece.
If you're wondering about the Garden of Eden scenario, remember they lived around 700 years old then. It could be that the first time around the Genes we're cleaner and stronger. Whereas trying to do this again now, you'd be starting with the handicap of a greater history of less than describable mutations.
The whole "Garden of Eden" senario is a misinformed concept.
Adam and Eve where never the only people on Earth.
Read Genesis 1 : 26
"Then God said, “Let us make mankind in our image, in our likeness, so that they may rule over the fish in the sea and the birds in the sky, over the livestock and all the wild animals, and over all the creatures that move along the ground.”
Then eventually in Genesis 2 we read about the creation of Adam and Eve.
People where already on the planet.
The difference is that Adam and Eve where made in God's image, in the Garden of Eden.
The rest of the people where not.
Adam and Eve didn't start having children until they where kicked out.
@@Enderpig124 Thank you for that o: I love that. I heard a theory elsewhere that kind of fits with that that spoke of other more neanderthal people being around but it was specifically Adam that was the first human when God "breathed life" into him which meant he was the first neanderthal given a soul which created the first "Human." However on the outside the difference between these pre humans and the new human aren't really all that visible.
i try to be careful with interpretations because I know that can be dangerous and misrepresenitive, but i really enjoy how that idea fit all the puzzle pieces together.
It’s an interesting question. I think there’s a large number of factors that would result in these two passing away before anything really got going. No water purification plants so no clean water. No waste treatment plants plus no one to get rid of all the dead people and animals means disease will be running rampant. They’d have to live off the land which has been nuked so that’s not happening. Also in normal times trying to live off the grid is extremely difficult to start. Then there are the emotional, mental, and physical challenges. Despite what you’ve said, the LA area can get oppressively hot in summer and very wet and chilly in the winter. The last two people on earth are doomed.
Yes, but at some point (probably pretty quickly) you would encounter the "inbreeding" problem. This obviously assumes that the two people can pro-create in the first place. So I guess the short and quick answer is "yes" but you would potentially have a population of people with at least some sort of growth defects since they would all be from the same parents basically.
Exactly..
No, actually if the breed a lot ( let's say each of the 10 male kids has 2 kids with each of the 18 females leading to around 360 kids) no imagine even as high as 95% of them die before they are old enough to breed around 18 kids still survived(considering they survived they have a lower chance to have a recessive genes as the ones that did most likely died, you know natural selection doing it's thing)
let's say they weren't super unlucky to all be of the same gender so they can still breed ( I am gonna assume 12 males 6 females in case they are a little unlucky) if they all once again breed a lot ( each males has 2 kids with each female so around 144 kids) now let's say this time a lower portion of them die because as I already mentioned their parents were less likely to have bad genes ( let's say only 50% die, lol I just realised most of them would have to see hundreds of deaths) so around 72 survive long enough to breed.
Let's say they aren't super super unlucky and all 72 are not the same gender( the chances of that happening are too low) I am assuming around 30 females 42 males ( so once again lot of breeding and you end up with around 2520 children out of which around 1260 make it to breeding age)
At this point, they should breed (over 420,000 kids)and then spread out into 4 to 5 groups so that when they all adapt to different surroundings the groups slowly become more distant allowing for genetic diversity
So, yeah they can do it as long as they breed alot and aren't super unlucky.
@@vatsalsrivastav5195 your argument falls apart at the first hurdle “lets say each of the 10 kids has 2 kids with each of the 18 females” you just said there was 10 kids in total and then you added 18 girls
@@UCt7z4WN-yMyGqDvczlTFXiQ "10 male kids" is what I meant to say, that was typing error. The reason I specifically took 10 male kids and 18 female kids is because that is the situation in the video
From 2 people, 7B people? That interbreeding problem would occur so early in our history, then. The defects can greatly reduce our population. That's why the Adam and Eve story isn't true.
It could work, for maybe one generation or so. After every generation after that, you had better be ready to start listening to banjo music.
I got that joke
@Nala studios Where the skies are so blue
Lol
What he forgot to mention is that Adam and Eve’s genes were perfect and those defects in recessive genes were “added” with time, through many generations. Kinda like what happens when kids play a game of telephone.
I wonder if you put some of radiation and lets say some survive and then have offspring it could it be possible that the gene change in not a harme way so they could diversifide the genes?
"You were so preoccupied with whether or not you could, that you didn't stop to think if you should."
"Then Carl killed Asher while fighting over toys." I'm sorry, run that by me again real quick.
Cain and Abel
@@watcherwlc53 and some claim they fought over their mother
That subtle biblical shade lol
What if the video makers got to the point quicker??!! Now THAT would be amazing!
6:21 We're literally learning about this right now in science class (8th grade)
5:36 People who haven’t read the Bible: **Visible Confusion**
Wonder where we’ve heard that before.
I love how quickly this turned into a biology lesson
Proving again that christianity revolves around a made up fairytale that could not work in real life
Summary: yes but earth is now Alabama
This is weirdly paced too quickly and also has some information that doesn't seem to matter, like one of the first two sons killing each other :\
Sad thing is most likely there were way more survivors in this story but no one has a way to communicate over mass distances. It's like how in the walking dead you can only communicate and establish relationships with those you meet along the way.
I've always thought I would do what the guy in Last Man on Earth did and go on a road trip to paint "ALIVE IN [INSERT HOMETOWN HERE]" on as many billboards as you can find. Kinda keeps you stuck to your landmass but it's better than nothing
@@quinnlevy8996 True lol
Also, the internet can last for up to a year after humans disappear, so post a video or message of you being alive on as many different social media sites as you can, and watch/look at those on a few different devices to make them the only thing popping up to trending (since, you know, it's the only thing at all being posted on those websites)
@@quinnlevy8996 How would you have access to the amount of devices you would need in order to trend?
I believe if it was a disease, the government would make it their mission the last dying days to tell everyone where to head. I ideally it would be three locations, one for America, one for Asia/Europe/Africa, one for Australia.
All could get to by just walking. They would make sure these locations have everything to reboot humanity.
What needs to be mentioned, is that the two characters in this hypothetical scenario most likely have some bad genes that their ancestors have passed down over time. Whereas Adam and Eve would not have had any genetic deficiencies to pass down. This means incestuous relations in the beginning of time should amount to ZERO bad genes. All their offspring, would ideally have no issues.
What needs to be mentioned is no matter how "perfect" the parent's DNA would be, there is always the possibility of mutations, deletions etc in the DNA Chain, so NO, there wouldn't be ZERO bad genes.
Adam and Eve were not perfect especially since they gave the world's people sin.
Adam and eve were made up.
@@tylerwickwire1522 Plus, Adam and Eve wouldn't have had Bellybuttons, yet everybody does, so there's yet another nail in that story's coffin.
@@tylerwickwire1522 Who said they were perfect? We're discussing their genes, not their morality or decisions.
Considering they had modern tech in the ruins, they could have just done some genetic engineering to understand more about good and bad mutations and how it affects different organs in different people, then go about introducing good mutations, go about cloning.
Really enjoyed the video. In the Bible story 2 things are different. The first of course, being no genetic abnormalities to pass on since Adam and Eve are assumed to be as nearly perfect as possible. The second is life expectancy from 700 to 900 years, which means that no children children who know each other or were brought up together would have to mate.
Actually if the breed a lot ( let's say each of the 10 male grandkid has 2 kids with each of the 18 females grandkid leading to around 360 kids) no imagine even as high as 95% of them die before they are old enough to breed around 18 kids still survived(considering they survived they have a lower chance to have a recessive genes as the ones that did most likely died, you know natural selection doing it's thing)
let's say they weren't super unlucky to all be of the same gender so they can still breed ( I am gonna assume 12 males 6 females in case they are a little unlucky) if they all once again breed a lot ( each males has 2 kids with each female so around 144 kids) now let's say this time a lower portion of them die because as I already mentioned their parents were less likely to have bad genes ( let's say only 50% die, lol I just realised most of them would have to see hundreds of deaths) so around 72 survive long enough to breed.
Let's say they aren't super super unlucky and all 72 are not the same gender( the chances of that happening are too low) I am assuming around 30 females 42 males ( so once again lot of breeding and you end up with around 2520 children out of which around 1260 make it to breeding age)
At this point, they should breed (over 420,000 kids)and then spread out into 4 to 5 groups so that when they all adapt to different surroundings the groups slowly become more distant allowing for genetic diversity
So, yeah they can do it as long as they breed alot and aren't super unlucky.
You have a point. 98% agree , 2% disagree but only because the other comments traumatized me lol
I think optimistically speaking, yes. But realistically? Maybe not
You typed way too much
Don't you think you have taken alot of 'let's says' 🤔
@@sab_mein_expert2214 it's being on the bright side. On average I'd say it's a very low chance
This is awesome! I've always wondered if this was possible!
(11:00)
the issue is not "hoping that some mutation will occur"
it's actually the exact opposite. the problem is that you currently have TOO MANY mutations.
what you need to hope for, is that over time, the bad alleles will weed themselves out.
No, you need mutations so that they have different dna
In medevial Europe, the dangers of inbreeding were very much known and it was hardly ever done “to keep the bloodline pure”. It was always avoided unless really necessary for politics
this has always disgusted me. do the dna testing co like 23andme compile, combine, and publish data that shows us what the current inbreeding status of humanity is?
We're all pretty much related all humans share common ancestor through DNA testing proves it
Honestly I'm kind of afraid to marry anyone in my own State because my family has been living here for so long that I bet you it's at least 50% of the population here are in some way related to me
@@user-qi6tp1te1y yeah but it depends on what state. If you live in New York or California the lower the chances but if you live in Montana or Idaho then the higher chance of mating with someone your related to.
@@user-qi6tp1te1y by the way which state do live in that might help and also when your ancestors came from and arrived
@@peytondailey6108 new Mexico