Это видео недоступно.
Сожалеем об этом.
The mysterious origins of life on Earth - Luka Seamus Wright
HTML-код
- Опубликовано: 25 авг 2019
- Where on Earth did life begin? Explore the hydrothermal vents in Earth’s crust as simple compounds gave way to complex life.
--
Billions of years ago, simple organic compounds assembled into more complex coalitions that could grow and reproduce. At the time, Earth had widespread volcanic activity and a hostile atmosphere that made it almost devoid of a suitable environment for living things. So where did life begin? Luka Wright searches for the cradle of life that gave rise to the billions of species that inhabit our planet.
Lesson by Luka Seamus Wright, directed by Nick Hilditch.
Sign up for our newsletter: bit.ly/TEDEdNewsletter
Support us on Patreon: bit.ly/TEDEdPatreon
Follow us on Facebook: bit.ly/TEDEdFacebook
Find us on Twitter: bit.ly/TEDEdTwitter
Peep us on Instagram: bit.ly/TEDEdInstagram
View full lesson: ed.ted.com/lessons/the-myster...
Thank you so much to our patrons for your support! Without you this video would not be possible! Marc Bilodeau, Peng, Tzu-Hsiang, paul g mohney, Maya Toll, Sebastian Regez, Bruno Hannud, Andreas Voltios, Shubham Arora, Ugur Doga Sezgin, Akinola Emmanuel, Kyanta Yap, Ricardo Rendon Cepeda, Ana Maria, Benjamin & Shannon Pinder, Ernest Chow, Bela Namyslik, Alan Froese, Anika Westburg, Nick Cozby, Shawar Khan, Michael Braun-Boghos, Rohan Gupta, Elizabeth Cruz, Yujing Jiang, Sarah Lundegaard, Vladimir Ivanchenko, Georg Gusewski, Rohit Lodha, Erica Zhuang, Aaron Henson, Julio Sabatés Rodríguez, Vivian & Gilbert Lee, Fahad Nasser Chowdhury, ரமணன், John simmons, June Reiling, Khalid AlAli, Mickey Mikeworth, Nathaniel Lupus, Yansong Li, Chung Wah Gnapp, Amber Alexander, Robert Patrick, Pi Guanghui, Barbara Younker, Ai Ejima, Soma Ali, Roman Pinchuk, Raheem and Hector Quintanilla.
Luca and the Lost City sounds like a novel I'd like to read.
Soo an evolutionary biology textbook?
Read blood for blood series lmao you'll find LUCA
Phyto Alchemist nah
/watch?v=W1_KEVaCyaA
The vital question by Nick Lane. Definitely a book to read on this
"can we go on land yet?"
- NO! THE SUN IS A DEADLY LASER
"oh, ok".
- not anymore, there's a blanket!
Le whale : "ok that enough let's go back to the water"
Grest reference
perfect reference!
China’s whole again
Then it broke again
🎶
now the animals can go on land.
come on, animals, let's go on land!
nope, can't walk yet.
and there's no food yet, so i don't care.
Who is here procrastinating?
@@randomdude9135 no1😂
story of my life.
Supposed to be studying for a genetics exam..
In my defense im having dinner before i get to my tasks lmao eating salad watching this stretching dinner to an hour
Phyto Alchemist I’m supposed to be doing my Homework
_In the beginning the Universe was created. This has made a lot of people very angry and widely regarded as a bad move._
*~ Hitchhiker's Guide to the Galaxy*
Nice (｡•̀ᴗ-)✧ congratulations for the heart.
Mr. Friendship meh I give it a 3 star anyway
If u ask me is the ultimate wrong move no doubt😂
Root of all sufferings indeed ☺️
@Jeremy Reid*how da frick did you do that?*
What happens when You start a new Minecraft world:
it just takes 5-18 seconds and then the real world takes several kdjfnncbxillion years!!1!!!1!!1!
What happen if you start a dwarf fortes worlf:
The thing that kinda screws with me is the fact that a reaction between materials somehow became so complicated that it developed wants and needs. How does an element grow to be that complicated, how would a reaction between water and other elements end up in conciousness. It's like if you just mixed sulphur and iron and it somehow started to make energy and duplicate. It happened once, but i just don't fully get how that could work.
Edit: Dayum, i sparked a conversation, awesome, but i wasn't theorizing about god, i feel like, and i don't mean to offend, but i feel that a god is a cheap answer to a complicated and interesting question, how did a group of inanimate materials grow to become something as complex as biological life.
We have evidence for evolution, through records of various animals that evolution is a thing, and it's pretty logical when you think about it.
Most of this data comes from animals that survive disasters.
What we see then, is that the groups that survived were those, that through random mutation, chance, or just existing genetics, were better suited than other members of their species to handle natural disasters, their descendants then carried those traits with them. The part of the species that didn't have the needed traits died off, while the ones that did have those traits, survived, and had their genes carried forth, and the species evolved, now better suited for their enviroment.
You can look it up, it's about a group of lizards on a tropical island, it's an interesting watch, for both those that believe it and those who don't. Watching stuff like that, understanding it, and making your own opinions about that is the only way to learn.
And, if we ever find out how, we could literally create new life. Makes you think, just maybe, that has happened before.
@@mustachecrab9669 where did the planet itself come from out of nowhere !
I just have a humble opinion but, if certain people believe that aliens do not exist, or we are the only life, then that means a god, personally i believe my god, had to have created us because something cannot come from nothing. Now if you believe in aliens, it could have been possible that they started us off with some life when they were failing or what not, but i think these stories of random organisms forming from water and rock just makes no logical sense.
@@gabekrystyniak1000 then who created god?(as something can’t come off nothing) its thus ques that fs with me
Romans 1:19-20 Because what may be known about God is clearly evident among them, for God made it clear to them. 20 For his invisible qualities are clearly seen from the world’s creation onward, because they are perceived by the things made, even his eternal power and Godship, so that they are inexcusable.
LUCA, a simple organism without consciousness, struggling into existence, could never know how intelligent beings created from its humble existence, would be so fascinated by it that they set out on a great journey in search of it, and wondered in owe of its impact on this great planet, and possibly on the universe. Imagine how our super intelligent descendants would look in themselves for us, and wonder in owe of our role in their creation.
You should write a book.
Can i use this as a reflection?
And people believed this story
Place a magma block under water to make that hydrothermal vents.
Isn't it soulsand? Lol
@@doz491 THERMAL
My assignment is due in 5 days and I’m here trying to decide if it matters that I do it, whether life matters.
The short answer to that question is likely yes.
Here's what I think might be a good way to look at it. Life matters because it is and wouldn't if it wasn't. The main question we often ask is "what's the meaning of life" and I say that has a few answers. The most obvious answer comes from observing life and finding out the one thing it has in common, reproduction. So to that end, your goal is to have kids. Outside of that, how much life matters can be correlated directly if you know the exact impact on every being you have ever had on any living being your life has touched, no matter how lightly. I'd say your life matters more to the species the more net positive impact you've had. With that said, the only remaining metric is how much it matters to you.
Hydrothermal vent: *exist*
LUCA: it's free real estate
Hahshahah no way 😂🤪
All I know is that the sun was a deadly laser but now it's ok there's a blanket
Ahh
A MAN OF CULTURE
Did you hear he posted that he is coming back to YT some time in the near future
Tired of living at the bottom of the ocean?
*SUN IS THE DEADLY LASER*
69th like.
4:00 Careful please. Through the wording used, someone might mistakenly understand that life originated in these particular mid-Atlantic ridge vents. You should have said that these vents are today used to study the origin of life. Life existed well before the Atlantic or its vents ever existed.
Yes, Lost City is simply the closest thing we have to what the conditions for LUCA probably have been.
The origin of life using this method is inmpossible.
Thanks Di, I scrolled down to make sure nobody else had already noticed this. Well done
You have a sharp mind Di,very good.
I started to believe so, thank you for the info
If life only emerged on earth, in this whole vast universe then imagine how special a natural phenomenon it is. I don't think it's possible though. I think it's a convergent emergent phenomenon because the laws of physics must be consistent across the universe meaning the same process must happen under similar conditions in other parts of the universe. There must be life elsewhere in the universe.
True but that depends on what are the odds of this "similar conditions". I'd say way way less than 1 in a quadrillion.
@@namitarya1285 but universe is so vast that one in a quadrillion odds is nothing
i'm from a very similar planet on the other side of the universe, only difference is the traffic lights, we use blue, brown and purple.
@@michaelearthling hey we’re from the same planet and you reared ended me on )$dlb street !
@@arlandolittle7625 that wasn't my saucer, i borrowed it from Zorg, and if i know Zorg, that saucer isn't insured.
Ok, but I was more wondering how entire sequences of dna just happens to be perfectly constructed, and wrapped inside a cell wall, along with all the perfectly functioning proteins necessary to interact with the dna in order to allow the cell to reproduce.
Yes, it is difficult for us to comprehend how chemistry can be so complex when it comes life processes. There is nothing perfect about it as it is atoms/molecules doing what they do in specific conditions. How does oxygen and hydrogen form water?
@SatisfyingWhirlpools I'm working on a theory to answer that. The video should up be up on my channel to answer that with a new theory - the seeded germ theory.
What? It used the far more simpler RNA and proteins that function normally not exactly 'perfectly' and it also uses lipid membranes as the 'cell wall'. Probably. I might be wrong.
a freaking long time is the answer, also it's not just the earth where this happen, but billions of other planet in their own solar system, we're just lucky that this happened in our planet
1000s of the top scientists in the world can't even make a cell from scratch while trying, how did some random floating chemicals make one? This isn't just a moderately difficult probability like a bunch of rocks forming a legible sentence, it is utterly insane as millions of base pairs of dna would need to be perfectly constructed in order.@@skyfeelan
but the mid atlantic ridge didnt exist billions of years ago. it only came into existence when Pangaea broke up 140 million years or so.
Just to clear this up: life did not arise at Lost City. It arose at a hydrothermal vent system like Lost City.
I just posted that same comment. They cannot find the origins using the current maps. Hydrothermal vents may have been where life began but I doubt it was there.
But mind there were other mid ocean ridges bedfore and besides the mid atlantic ridge
@@lukaseamuswright1477 life may have started...we do not know yet.
Where
When
Why
How
How do we go from random chemicals to first life?
The most improbable event since the big bang.
Math doesn't agree with this theory.
Any problem that exceeds.5 to the power. Is impossible.
This mathematical equation is 3.8 to the power. 7x passed impossible.
teded is so interesting !!! I can never have enough of it .
This was a fantastic video. Love to see accessible evolution topics!!
Hi ted-ed
Interesting video...
Thanks for educating us....🙏👍😊
Life had an origin long ago, before this world existed, before life as you know it existed in this world, before you took form and became an individual in this world.
Life existed with no alternative to life, complete, whole, engaged, all of Creation, magnificent, beyond words and expression, life in the purest form in myriad expressions, creative but harmonious, life that still exists within you at this moment, deep beneath the surface of your mind.
But there was a Separation, and the Separation created the manifest universe that your senses report to you. As there could be no alternative to Creation, God created the manifest universe for all sentient beings who would choose Separation-a place to live, to learn and to taste the small pleasures and the great difficulty of living apart from Creation.
~ Marshal Vian Summer, The Origin
Beautiful quote Rod, thank you for sharing.
Thank you, Rod.
Life cannot be contained, life finds a way..
*A fart can not be contained, farts find a way !!!*
*"NUFF SAID"*
@@seanbaugh3239 so true tho
Life, uh, finds a way
'Someone' or 'something' finds life a way
@@seanbaugh3239 they can in a Dutch oven
1:30 : Me 0.001 Seconds after I promise myself to lose weight.
A book I really enjoyed is Nick Lane's The Vital Question. It links biology and geology in interesting ways.
I learned a lot from you guys. Thank you. Keep up those interesting videos coz i always watch them before going to bed.
Ayyyyyy i'm a modern day Luca
Luka talks about LUCA
Honestly, I want that thumbnail without the words, and just have it in my gallery forever.
Whitesiberianhusky .d Take a Screenshot at 0:40 :)
"Life began from nothing"
Ok thanks ted
it began from organic molecules... we just don't know how...
@Who Cares? whataboutism ? Granted, that theory of the origin of life is grounded on faith. What is proposed in this video, if you know anything about molecular biology takes wishful thinking to new heights. Molecules assembled and became simple cells and cells learnt how to divide and harness energy from hydrothermal vents and then bilions of years later humans happened ? really ?. The creationist rejects evolution at all costs by invoking a creater and grounding himself on faith.. The evolutionist on the other hand thinks himself a rational being and is deeply averse to the idea of a creator so life must have happened by chance no matter how insane and improbable the odds are. In both cases, your starting point determines your outcome. But the evolutionist refuses to admit his theory is equally grounded on faith and thats the funny part. Read Darwins Blackbox.
You are most certainly welcome
Which is a super natural event as well.
Amazing information!
Thank you Ted-ed
Thank you so much TED, literally you're the best!
The animation is as always top notch in quality. Thank you so much Ted-Ed for bringing high quality content as always.
Nah its pretty lame and underdeveloped for a channel that has almost 20 million subscribers and is well funded.
Great video! I had no idea about the hydrothermal vents.Thanks TED-Ed!
I wish everything in my books can be converted into animations smh so it will be easy to grasp those thick piles of books .
Life will not be contained
Life breaks free
what a perfect timing! Just today learnt about various theories of origin of life in my bio class
Again, thanks for the great animation. Never stop educating people. Lov u guys
Impressive video and animation as always!
sounds very simple....inanimate elements gave rise to simple life forms but there is no explanation on how it occurred.
A 4:56 length video do you know it can explain all about primordial soup it only have summary about it
The idea that atomic chemistry varies so greatly from organic is a fallacy
"Our whole Universe was in a hot, dense state. Then nearly 14 billion years ago expansion started - wait..."
The earth began to cool, the autotrophs began to drool
Neanderthals developed tools
@@A-VirajGaidhani damn.... Are you William Shakespeare or somethin !?
@@vidurachamathka2317 big bang theory reference
@@vidurachamathka2317 ah cute, you think William Shakespeare was one person
@@A-VirajGaidhani We built a wall we made the pyramids
I was wondering where this was going to go. I'm kind of glad to see that the arguments largely coincide with those from Nick Lane's "The Vital Question: Energy, Evolution, and the Origins of Complex Life". At least as far as LUCA is concerned.
thank you so much, i have a school presentation on this topic tomorrow and this has helped me so much... keep it up!!!
Just thinking that it was to be included in our school syllabus also..🥰🥰
But learning from Ted ed lessons is also very great honour🥰🥰🤟🤟
Bro needs to learn what a great honour is
0:14 science still cannot explain the reason behind this
Nor can religion. There is no reason.
Hm Grraarrpffrzz no reason? What a bold assumption, do you have any proof to sustain it, or is it just faith in it? This is not how science works sir, we must always continue to investigate
@@cornerseeker9167_"This is not how science works sir"_
Science formulates a hypothesis with which it explains something that are supposed to work in a certain way.
So, first, you'd have to explain why there should be a reason.
Hm Grraarrpffrzz let me cut it short, in our reality things don’t just “happen”, there is a little thing called the universal law of cause and effect; modifications in the status of a system are endogenous and/or exogenous. These changes are regulated, at their root, by the fundamental forces of the universe. So no, I don’t have to demonstrate there’s a reason things happen🤦🏻♂️, not only common sense and 2500 years of philosophical/logical thinking exempt me from doing it but the functioning of our universe itself does this. I hope I’ve been clear, i won’t spend anymore time on this; be patient, English is my second language
@@cornerseeker9167 Corner Seeker _"in our reality things don’t just “happen”"_
Ooooh, now I understand what you are trying to say. Ok, as English is not your second language, as you said, let me explain: you are confusing "reason" with "cause".
A reason requires an intent. A cause does not.
For example, there is no reason behind the eruption of a volcano, as it's just a natural processes without an intent. However, a volcanic eruption has a cause (pressure building up due to plate tectonics and whatnot).
So, you have to use "cause" instead of "reason".
And you are right: currently it's not exactly known how the first life formed. However, that doesn't mean that there is no cause, or that abiogenesis is incorrect. It also doesn't mean that deities and miracles exist. It simply means that we have to do more research.
_"i won’t spend anymore time on this"_
That's what all religious people do: they shout out silly nonsense and then run away from a discussion as they can't support any of their claims with rational arguments.
We gotta make a movie about Luca, it's just so fascinating!
Ted Ed♥️ i wish all my classes were like ted ed videos. I will be learning forever. 💖
3:25
You mean a soup made of gnarly space ingredients?
Ken Ham voice: “But were you there?”
Arcaithe Yes, I was there.
How do you know I wasn’t there? Were YOU there?
Lol
The whole topic of the video was chosen only for that great pun "where on earth...." :) Worth!
The origin of life using this method is inmpossible.
Anyone else who finds the visual graphics here AMAZING AND INTUITIVE
I find it amusing that the video begins with the confident conclusion that life started by a random accident - but then spends the rest of the video admitting we don't really know, have never seen it happen and are only speculating.
We know the simplist life form is a machine beyond anything humans have ever created (unless you can give me an example of a living machine humans have made that can build a copy of itself).
We know even simple machines need a designer (unless you can give me an example of a machine that can come about by an accident)
Why is the idea life might have been the product of some intelligence forbidden?
Because there is no evidence for it..we know that machines need intelligence to be created because we can verify this proccess since we are the ones making them...we have no clue about how life started and we cant verify that it was formed from an intelligence..as a result we do not know and we are working on finding out
Amazing video, very useful to teach about the origin of life. Greetings to creators.
Thanks for inspiring us With your facts ted ed keep on sharing. Facts for us I love your vids!
Earth:
Asteroids: "Its free real estate"
So where on EARTH could life begin?
You got me there 🤣
Amazing animation ...
It's easy to understand that how life is originate on the earth.
Keep inspiring with new ideas.
I don't but this story 😬 spontaneous generation is impossible
Jus when I needed it most, thanks alot Ted Ed 😊
One of the best TED-ed videos to date! Flawless animation and an interesting, though not distracting, background music. Plus great narration as always. Thank you so much for making these videos!
Just when I'm about to do a report about the origin of the life on earth - comes this amazingly well-narrated video from TedEd. Thank you so much guys 😍
I'm doing a report on that too and I'm seriously struggling because i left it until the last minute T^T
same
The "lost city" in the Atlantic Ocean as the location for the source of life seems rather unrealistic, considering the Atlantic ocean didn't exist back then. Last I recall learning, dinosaurs were roaming the earth when Pangea was around, and the Atlantic Ocean formed when those volcanic rifts began splitting the super continent apart.
That’s what I was thinking
The music really added a difference feel to this video
Quick Question: the tectonic plates have shifted quite some in earth's history, how can we tell, that "Lost City" is by any means the place where it was then and couldn't it have been somewhere that is now gone through the movement of tectonic plates? Thanks!
I was about to ask the same question!
These vents appear along the zones where the continental plates are spreading. They are hypothesized to last for tens of thousands of years. Then new ones form.
Makes it seem as if it was a simple process... Like... Bunch of atoms in the ocean... Behold, DNA.. Piece of cake!
ikr
Atoms? Molecules.
And, they don't explain it because it would be hard to do so. Even laymen videos can sound complex.
Wow! The origin of life in less than five minutes. Thanks for that.
Journey to the Center of the Earth: the Search for LUCA
I have learned much more things from ted-ed more that i did at school 😂
“Life uh, uhhhhh finds ig, uh, find a way” ~the real Dr. Ian Malcolm
It’s “Life, Uh, Find a way” not “Life uh, uhhhhh finds ig, uh, find a way”
Just amazing
Thanks for such good content
I love to see the story of Dr. Wudi. He observed timelapse of all Universes. He holds a very different view. He has an unusual Theory of Everything.
He has been observing in silence since 2017. If you make a video about him, I think it would be a truly fascinating story.
I've been observing in silence for 25 years. Why won't anyone listen to me?
1 AM gang who can't sleep and constantly search for meaning on RUclips. Anyone?
No you got it all wrong a sky man spat on the ground made some clay and molded it into a human smh 🤦🏾♂️
Of course that's obvious 💀
Yeah sure and DNA formed from freaking rocks.
Your concept of a god is so twisted and warped that it’s sad
WoWWWW im waiting for this :D
Great video... However it does only give possible location at which life begin. What scientists are still trying to figure out, is how does raw inorganic materials suddenly create the organic life. There have be theories about a life being from as the result of a inorganic/organic combination, which the research is still on going.
Inorganic molecules can already form organic molecules.
@@nicholaslewis8594 Yes but how does this happen? Purely... heat and pressure?
Since life began once on earth, did it happen twice? Does it happen again today in favorable conditions? Would this new life cover the tracks of us finding the original Luca?
If life on Earth first formed near hydrothermal vents, I think we can be fairly sure there is life on Europa !
Wouldn't Europa be ice cold
@@fyrhead1978 It is, but there is a water ocean under the surface, many kilometers deep.
This ocean is kept warm enough to be liquid by the tidal forces created by Jupiter, so there may be some hydrothermal vents on the bottom. If life on Earth appears near tidal vents, then there is no reason it couldn't appear on Europa ! :)
@@gabrielfrance91 But how do we know what type of life is there and in what form and level of sentience and intelligence? We barely know how life was formed here on earth and the variety of forms it could have taken. Europa could have humanoid creatures similar in intelligence and nature to us, or they could be completely different to the point where we'll need a new Classification system beyond even Kingdom in order to identify that life.
It's amazing when we think of the possibilities. Can't wait till we are able to travel there and explore.
Or maybe life on Europa is very simple(which will still be beyond interesting for scientists). Or maybe life simply didn't form there and it was a rare event that only happened on earth and not Europa!!!
I wonder if the "Lost city" cradle of life is in the ocean today. In the video it sounds like it is still there, however, the ocean floor must be changing (especially in the early Earth days), so how can we expect to find the cradle now?
And I'm not complaining . This is my experience in life .
You know it's pure fantasy when they start with a quote from a fictional character 🤣🤣
Ian Malcolm, as fictional as YHWH.
@@ANDROLOMA I agree 100%! Both evolution and the notion of God are compete nonsense.
@@stevebadachmusic __ Interesting. If you reject wholly naturalistic "abiogenesis" *_and_* God, then what possibilities remain? _Nothing._ So, are you one of those bass-playing n.u.t.c.4.5e.3.s who tells everyone he got abducted by spooky green aliens?
@@SpongeBobImagination What is cannot be spoken. and I was not abducted. I went willingly.
@@stevebadachmusic I'm not about to defy evolutionary biology, when there are evolutionary biologists who make far more money than I ever will.
Since the Atlantic ridge didn’t exist billions of years ago, doesn’t that mean we’re still uncertain?
There are other ridges it isnt that hard to comprehend
Your videos are helpful...nice one
You said the "mysterious" so i was expecting a critical presentation of the "paradoxes" facing Origing of life on earth. But instead i found a story about "hydrothermal" vents...
I got the notification just now but there are already 1k views
Ikr
I don't even try anymore
Aaron Kou 1.9K views for me, mate.
After putting in so much work, it really pisses me off that people credit an imaginary ghost on a cloud for their lives instead of me...
Lol I just saw your name 😂
I’m so glad we all made it here
Source links for relevant technical documentation would be advisable, preferably full text examples so viewers can do their follow-up better.
They present the information in this video as if it were a fact when it is 100% theoretical.
Ikr
Living cells just don't "assemble" into existence...
"I dont understand this therefore god" is that how u think?
Abiogenesis isn't about cells, its about replicators, molecules like RNA and such.
@@vali69 Did I ever say that...?
@@ayushsharma9270 talk about genetic information & you know that information comes only from intelligence!
sky daddy is the only answer!!!
Awesome and informative video
2:58 hey I'm here! Thriving and kickin' 😁
I was told bacteria from warm springs were the first living organisms and through evolution branches, every living organism followed. Please do what happened to the dinosaurs video!
That theory may still be correct. I believe because they realized sea creatures live by vents now, it was most likely they began there. It is just a theory. Their theory also said the most likely place of orgin would be a place on the current map which did not exist when all the land masses were one(Pangea). You may still be right.
With gene sequencing some scientists found a lot of the earliest genes would probably do well in a hydrothermal vent. Still lots of debate about the results though.
So many unanswered questions. Hard to believe any of this.
Ooooh maybe the fairy tale abt the all mighty god that created everything just to satisfy his ego is more plausible
@@wassimfkih5754 do you believe in god bro?
@@abu-bakr9604 of course not and any one with half a braincell wouldn't
@@wassimfkih5754 I once like you but if we cant be certain about anything why aren’t we keeping an open mind about the possibility that something might be the cause of the universe. No one with a braincell can say that something can come from nothing.
@@abu-bakr9604 so according to u all scientists r brain-dead. Besides there is a hundred reasons to make religion up most notably power, giving humans a sense of purpose and instilling certain morals that comply with certain cultures. And even if its not a 100% certain it is agreed on beyond reasonable doubt by all major scientists and academies. So if ur so smart that the opinion of most highly educated ppl doesn't matter to u be my guest and explain ur reasoning if u have any. Oh and do keep in mind that studies have shown that the smarter u r the more likely ull be an atheist.
really marvelous information.
Thank you for video
There's still so much we don't know about our planet it's actually terrifying.
The concept of a hydro-thermal origin for abiogenesis seems plausible until you consider the following
*RNA requires UV light in order to form prebioticly via a "Cyanosulfidic Proto-metabolism".
*Replication of RNA polymers or relating would require cycles of hot, cold, wet, and dry which do not exist at the bottom of the ocean around vents.
*The oceans are massive and any molecules like RNA or amino acids would dilute immediately making any sort of chemistry difficult.
*Fatty acid vesicles are not a fan of salt water with high level of pH.
*Most cells today have pH levels lower then that of the oceans.
*proton gradients naturally occurring or not are useless unless you have some sort of system in place that can convert it into usable chemical energy for useful chemical functions.
*Life that exists at the bottom of the oceans today require oxygen levels that were only possible because of photosynthetic life in the first place.
These are a few examples of why a hydro-thermal origin for life on earth is unlikely, while it probably isn't impossible for some form of life to get started around hydro-thermal vents, for the reasons listed above, it probably would not be based on RNA or DNA and would likely be very simple as resources and cycles would be rare. This of course makes it more likely that life started with a hot spring origin or something of equivalent.
Evidentual
Your comment is so massive to read. Couldn’t be bothered mate. Shorten it to 5 words mate
@@arandomhandsomeman7725 Fine i will shorten all of abiogenesis research to five words to specifically suit your attention span and will to read.
Evidentual
Speak English mate
Simple ribozymes could play a large role in the genesis of life, not really requiring very many moving parts, just some nucleotides that happened to bind together and propogate in similar fashion to prions today. Not sure what to do about the Fatty Acid membranes though in such an environment. Fun to think about though, "RNA world" vs Lipid world
@@xxNoFreeWillxx If you read my post i addressed why RNA existing at hydro thermal vents would be a problem, i am not denouncing self replicating ribozymes as a possible precursor to early cells, im only stating that such a system would be very difficult if not impossible to establish at hydro-thermal vents and that such a system would not have been able to take advantage of the hydrogen pumps or natural proton gradients until sufficiently efficient and specific machinery evolved to do so, this is why i believe that a hot-spring origin or something equivalent on the earths surface was a far more likely situation.
"So where on Earth could life begin?"
I see what you did there! :D
I'm blind so please explain
Good luck for 10M subscribers !!!
Creationists disliked this video
the real question is how did the first ever lifeforms come into being?
exactly
@Unbreakable Patches its one of the big unanswered questions. It is probably the best argument someone would have to get me to turn towards religion. although its still weak
@Unbreakable Patches intellectuals have been arguing over the existence of a god since forever.
i do hate arguing about it though, rationality is not strong among the religions
the prions.
@@F41LZZz From the first protocell, which was a nice thing that can self-replicate.
It seems so obvious that this is where life originated it’s been staring us in the face for decades why is there even a debate anymore?
Because nor the Atlantic Ocean or the lost city spot he’s talking about existed 4.41 Billion years ago... the continents must’ve shifted more than a thousand times from that point until today so the place where LUCA first dwelled must be buried deep under the earth’s crust and probably thousands of kilometers away from where it originally was in the globe.
All the video said is that these vents has the necessary elements to support life. What the video didn’t explain is how those elements somehow make themselves into a living cell, we have a creator. You can mix these elements together as long as you like but you’ll never get life
@@camyz80 so prove that we have a creator, and while you're at it, prove what created that creator also.
@@camyz80 Yeah, to avoid ceaseless denial from laymen!!!
the greatest story ever told