A Journey Back to the Beginning of Times

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Today we invite you to join us on a fantastic journey to the past and see the most crucial milestones in the paleontological history of our Earth, as well as watch with our own eyes the creatures that used to roam it. First, we’ll go as far back as the Archean - the earliest prehistoric Eon when living organisms were around. We will find out what kind of creatures lived on our planet in those mysterious times. After that we’ll try to understand when and why life left water, so hospitable and safe, and ventured onto land, so forbidding and unwelcoming. After that we will see some of the most notable creatures from the times of the dinosaurs and also those who were to succeed them. At the end of our journey we will take a look at the most tragic moments in the history of the biosphere on Earth which nearly left our planet a barren desert.
0:00 Intro
01:40 Ad integration
02:52 What Was the Earth Like before Dinosaurs?
19:22 How Did Leave Left Water and Come onto Land?
37:19 What Was the Earth Like with Dinosaurs Around?
54:55 What Was the Earth Like after Dinosaurs?
01:09:51 What Happened during Global Extinction Events?
01:23:05 Final
#Earth #Dinosaurs #Extinctions #Planet #Film #Kosmo

[@Kosmo_off]

Dear friends! Today we are going on a journey to the beginning of times! Enjoy the viewing! If you are a fan of our videos, feel free to support our project here: ➥ Support us on KZbin - www.youtube.com/@kosmo_off/join ➥ Support us on Patreon - www.patreon.com/kosmo_off

[@DoctaOsiris]

ありがとうコスモさん！

[@arshadmohd52]

Very informative video... Great work👍

[@TheNewOrder121]

👍👍👍👍👍👀👀

[@noneinparticular2338]

Thank you 👌👏👏👏

[@Renemor]

Viewing and enjoying from Norway 🇧🇻 This is a BOMB channel, such amazing work🙏🏻🔥

[@jpkl4766]

Hat's off to the cameraman who survived for around 4.5 billion years to showcase this masterpiece !

[@kcleach9312]

😂😂😂🤣😆

[@craigfowler7098]

With that age shouldn't that be caveman

[@robertdesantis6205]

And the narrator who saw it all!

[@LisaAnn777]

@@craigfowler7098 what is a caveman? An early hominid?

[@craigfowler7098]

@@LisaAnn777 yes

[@ShaneBlackheart]

I just wan to say that this was so wonderfully made that it held my cat's attention for a good chunk of it. He couldn't take his eyes off the screen.

[@zeroonetime]

Totally 010, Creation Evolution and Entropy @ 10nce in T.E.N. dimensions.

[@technoman9568]

Kosmo is doing such a great job putting quality content for us to watch FOR FREE now thats something we should respect

[@kjnewell7243]

Kosmo making $$$, absolutely win win. Great content.

[@seriouscyrus6982]

Its not really for free. Its not like he's putting it out and not putting any ads on the video. Now that would be free. But we're all paying for it one way or another. That being said the content is totally worth it either way.

[@Jaggerbush]

I’m watching commercials- noting is free. Not even my respect.

[@Jaggerbush]

Why am I seeing video game advertisements? Disrespecting me …

[@Paradox-gb4kk]

For real 🙏🏻🙏🏻

[@theycallmeLEV]

I just realised half hour in and I didn't notice the background music, thank you Kosmo for not making so loud.

[@AS-fu1kd]

I prefer videos with quiet or no music at all, makes it better to be able to put on any music i want and just hear the person talking

[@jimmynguyen2628]

Now we don't have to wait for a meteor to hit us, a lot of countries have their own custom meteor waiting patiently to launch.

[@ilokivi]

The narration claims at 14:46 about the Permian-Triassic mass extinction: "It is still not known what caused such a global mortality." This is highly suspect, as several independent studies have identified a long-lasting flood basalt eruption located at the Siberian traps as initiating a global temperature rise of 5 degrees Celsius, which destabilised methyl hydrate on ocean beds to sublimate into the atmosphere. This raised global temperatures by a further 5 degrees, interfering with the water cycle and ocean currents due to increased evaporation and reduced equatorial-polar temperature gradients. This damaged multiple ecosystems and food chains on land and in oceans. Similarly, the narration claims at 18:09 regarding the end-Cretaceous mass extinction: "It is still not clear what caused dinosaurs to become extinct." There is abundant evidence of a substantial extraterrestrial object striking the Earth in the northern Yucatan where Chicxulub now stands, creating a crater approximately 300km wide and 30km deep. This collision caused tsunamis, ignited global forest fires from vaporised rock recaptured by the Earth's gravity which produced so much smoke (in addition to the Deccan traps eruptions in India) that photosynthesis was substantially reduced worldwide. Ecological damage led to widespread starvation, resulting in all non-avian dinosaurs becoming extinct. It is surprising that this basic factual error has not been detected and corrected before release.

[@jaimequinones1109]

Yes he said it twice and came to the comment section looking for someone to note this so thanks. And this is a fairly recent video, I'm surprised that it is only called a "popular theory" when it's pretty much considered what happened at this point with all the evidence.

[@aaaaaa-rr8xm]

is it proof? It could be the start of a chain reaction that actually wiped out the living beings

[@jasonstrong9974]

thats exactly what he said it was just dumbed down for us stupid poeple

[@963ag]

I have always been interested in paleontology and prehistory... this video is superb, not only in its overall content ( narration) but also the visuals... the latter brings things to life.

[@charliemirus4124]

This is a crazy-long MEGA EPISDOE! Thank you!

[@vtadventures6477]

My son watched this with me, he's 6 and was asking questions! 😃 Keep up the great work and thank you!

[@psycotria]

See links to April 2019 paper and April 2022 video on fossil evidence at the K/Pg Boundary in my April 15, 2022 comment herein. ENJOY!

[@v1art24]

VT Adventures Tell your son that everything was created by God.

[@vtadventures6477]

@@v1art24 😂 haha

[@rainfallen7574]

@@v1art24 incorrect

[@v1art24]

@@rainfallen7574 OK. Pls tell me then how.... Tell me who are you, what are you doing here, and where you coming from? Waiting for your answer. Thx

[@houseofhermanns]

The cameraman should win an award for going back in time

[@himwhoisnottobenamed5427]

😒 Seriously? They just sent a drone back in time. You think they’re going to risk sending a person?

[@Rosco-P.Coldchain]

🛌💤

[@RT-qd8yl]

@@himwhoisnottobenamed5427 You had me in the first half 😌

[@YogiMcCaw]

This is a good narrative of what we think we know at this point. But the scientific journey is full of twists and turns and constant re-evaluation of what we think we know. I look forward to more Kosmos episodes as our knowledge expands and evolves.

[@paulvamos7319]

Jolly good show! I used to be an amateur fossil hunter, I only ever found fish and Arthropods but, I did find a Fern branch when I was 12. So exciting! Thank you Kosmo for being not only entertaining but, educational as well.

[@pavel9652]

Have you heard the story of the discovery of Tiktaalik fossil? Insane! ;)

[@paulvamos7319]

@@pavel9652 I can't say that I have. I use to fossil hunt as a hobby, I was never serious about it like my uncle was. He took a bunch of trips to the South American jungles looking for fossils and archeological artifacts. He was also slightly insane.🤪👍 but, you have to be to get to some of the places he got to. I wish I still had the pictures.

[@pavel9652]

​@@paulvamos7319 Interesting! I have seen videos from such hobbyists on youtube. They usually find fossils of small sea creatures or concretions with crabs, etc. It would be nice to find a proper dinosaur, but these are rare finds, I imagine! Watch the video telling the story of how they found Tiktaalik. There is one on youtube called "Finding Tiktaalik: Neil Shubin on the Evolutionary Step from Sea to Land". Incredible story! ;)

[@paulvamos7319]

@@pavel9652 Thank you, I will watch it soon. I was only able to find the small sea creatures myself.

[@CorvoFG]

I dozed off for most of this but the dream was fairly epic!

[@AS-fu1kd]

I love falling asleep to science videos

[@thatflightsimguy]

Born too late to explore the earth. Born to early to explore the universe. But born at the perfect time to find out the story before I arrived at existence.

[@DanWilan]

This is youtube for me! quality long scientific content empty of showboating

[@brittnyy113]

The best sleep channel tbh 🙏🏾 iykyk

[@cherryspades3440]

Dude, you are criminally underrated ! Thank you for this documentary !

[@bigbear7567]

Your documentaries are of such high quality that better documentaries can not be made only equaled.

[@Some_Cat_]

Let's rock! Said the solar system.

[@elginwinston3390]

All of this and we still have no clue where man came from. How he appeared and where he appeared from. Everything is hidden. Knowledge is hidden. I think this is a living hell

[@BFizzi719]

Correction. You don't like the answer so you pretend nobody has one.

[@flyingflamingo8773]

Charles Darwin's "The Descent of Man, and Selection in Relation to Sex" says hello.

[@chrisstargazer5866]

Glad you got sponsored by raid . You deserve it . Hope you hit the million club soon .

[@Rudy_Play]

They already have more than a million subscribers on Russian KZbin

[@prairierider7569]

What an excellent documentary, well put together information and facts, a lot of never seen footage and many of the footage I have seen in the many documentaries I watch constantly. I was never able to learn in school, but thanks to the internet and utube I have expanded my natural curiosity to all matters of science. Thank you.

[@eshratjahan2588]

Great video. Gratitude to the kosmo team who made this paleontological history & evidence video according to the basis of evolutionary evidences as well as explain too easily. It helps me a lot. Thank you, kosmo.

[@expecto1982]

The plant is designed that way for a reason. Arctic is Venus-Jupiter-Uranus-Mercury. Antarctica is Uranus Pluto territory for those who want more cold. It can go down to -90 degrees Celsius.

[@lsudx479]

Mad props to the cameraman who went back to the beginning of time to get this footage for us.

[@burhanuddinsaeed1171]

No logic there

[@lsudx479]

@@burhanuddinsaeed1171 In space? It's a vacuum so I suppose there wouldn't be any logic. I think you're right.

[@psycotria]

LOL... Others REEEEE! when humor is injected. Lock them into their cryclosets!

[@gearaddictclimber2524]

@@burhanuddinsaeed1171 it’s called a joke, not logic

[@samratchattopadhyay3057]

Thanks for such an incredibly high quality educational video about the history of our 🌎

[@jeffersonwagnerdessordi8958]

If you put on a graphic all impact craters larger than 20 km you will find that they occur in a cycle of approximately 10.015 million years, and that includes all the largest extinctions also. Scientists look only at the "rough 27.5 million years cycle" for the extinctions, that's a biased approach. And the only reason they could not find craters for all the extinctions is that they are far larger than Chicxulub, and interpreted as volcanic arcs formed by collision of tectonic plates, even though a lot of these arc are located far away from tectonic boundaries.

[@jeffersonwagnerdessordi8958]

10,015 was a typo, the correct is 10.015 million years. I've corrected it after discovering the "edit" tool. My bad. Complementing my comment, all these impacts and extinctions can be attributed to just one large comet, or better saying, a large swarm of comet fragments, a simple explanation for a long time "mystery".

[@zeyalzee]

Absolutely wonderful video. Really appreciate the effort that was put into making this video.

[@Loquetuquieresver]

true

[@aundrealillie]

It's like Christmas when kosmo drops a new video!🙏🙏🙏

[@Bigjimandi]

Again another gr8 vid. Very informative. It must take a lot of time to do the research and put something together like this. Nice 1 bruva

[@deborahvretis3195]

Well done and packed with information. Love it!

[@joel.villarreal252]

Kosmo does such a great job at making it understandable to us viewers, evolution is a real thing...and I believe in it 100 percent....

[@justthetruth1]

Nothing to not believe it's simply scientific fact.

[@andrewbowlgarte4738]

Via adaptation

[@cartsmd6524]

@@justthetruth1 well....there is macro-evolution, and micro-evolution.....there is def a big difference in the 2....(Hint: One of them is a religion)

[@kanna-chan6680]

@@cartsmd6524 Micro evolution over millions of years = macro evolution. It’s not a “religion” if you mean that it’s a blind faith.

[@gearaddictclimber2524]

@@cartsmd6524 those two terms don’t exist in the scientific literature because they’re the same thing. They use the same mechanisms and they are a colloquial creation envisioned by anti-evolution proponents. To accept one is to accept the other

[@jborrelli34]

I think it would be cool to see some behind the scenes, if possible. James Buikman is an excellent narrator yet there’s absolutely nothing about him online. We spent all this time listening to these brilliant videos, putting a face to the voice would be insightful and I think its respectable. Love the videos!

[@psycotria]

See my April 15th comment herein. REAL SCIENCE links!

[@kevinb6831]

this narration is clearly a robot voice

[@jborrelli34]

@@kevinb6831 its not though

[@prairierider7569]

Next mass extinction was of the prehistoric mammals followed by another asteroid that ended the dinosaurs and gave way to the great mammals era! In case you didn’t see my other message What an excellent documentary, well put together information and facts, a lot of never seen footage and many of the footage I have seen in the many documentaries I watch constantly. I was never able to learn in school, but thanks to the internet and utube I have expanded my natural curiosity to all matters of science. Thank you.

[@clairevanderkelen]

Thank you so much. I love this documentary. It s facinating💎👌🏻

[@AllOfMyWub]

Bless you for this, have a hard time keeping focused on long videos but yours is so fascinating & keeps me in awe that always thrilled when you upload something new.

[@omgroflgamer2010]

The "Tanis" dig site seems to have proven the impact of an asteroid in the Gulf of Mexico (the dinosaur extinction). Tiny asteroid pieces have been found in fishes, the riverbed and in amber, the composition of those microtektites characteristic of asteroids and not just terrestrial slag of the crust. The fossiles found there all seem to have died within the same day.

[@kittiwhieldon4329]

I saw that documentary too!

[@himwhoisnottobenamed5427]

Well at least the Ark stayed out of Nazi hands.

[@PaulHipToBeSquareAllen]

The camera zoom on that fly was formidable.

[@speechgirl36]

I’m going to file this “documentary” under Science Fiction between my Star Trek and Star Wars collection.

[@grindergaming4572]

Thank you for the great work and applying the scientific method to your productions! ❤️

[@randallhatcher7396]

Scientific Method bull . Has 0 to do with any proven science. Complete fairy tales. No proof whatsoever.

[@dimitrz2000]

I was hoping to see the arrival of Engineers on Earth and the moment they planted life on our planet 😜 Jokes apart great video loved it 👍🏻

[@frankjohnson8750]

Excellent show! Thanks so much for the education.

[@thewatcher8775]

I have watched the whole of this video with increasing interest and fascination. This is the most fully informative video I have ever watched and I must give a medal to the ones who made it Please do make more videos on whatever subject you wish as I will enjoy them.

[@jrgnc1]

The beginning and evolution of life was such a long, tedious process.

[@Tannhsr]

It's incredible to think modern humans have only existed for 200,000 years. When you're talking about billions and millions of years, it puts it into perspective just how young our species is.

[@shadowtail4063]

Dinosaurs were around 165 million years.

[@tiffanypriore9220]

Right? The dinosaurs were around a whole lot longer than we have been

[@carolwilliams8511]

And therefore makes it sadder that we are capable of doing so much damage😕

[@Hamphield]

​@@carolwilliams8511🤣🤣🤣🤣🤣🤣🤣 Sure

[@jacoblahr]

Kosmo is the shiiat keep it up guys and keep looking up. Knowledge is power. Live long and prosper 🖖🇺🇸

[@DeadIyChickentv]

I play this every now and then to sleep 😂

[@owlthepirate5997]

Your lovely voice lulled me right to sleep with in the 1st 15 min..🥰😴💜 (Now I have to re-watch this tonight!😄)

[@bflex]

..this is amazingly well put together..the editing is bar none ..i can't believe you don't have at least one million subscribers..you will soon.. ..one of the most professional channels I've discovered..phenomenol..!..keep it up..

[@devj.3887]

Such an amazing doco. Thank you!

[@sergeycleftsow4389]

This movie is fascinating. It definitely deserves much more watches.

[@harrietharlow9929]

This is great! Love videos about the history of our earth. Thank you for uploading this, Kosmo!

[@subseeker]

The video starts at 2:55

[@ddunvideo]

Profound! Keep it coming.

[@communistpoultry]

I like this documentary film. Your channel has been added to my subscription List for having a quality content. Salute to Kosmo :)

[@SolFormation]

I really enjoyed watching these, thank you to those excellent Russian filmmakers for their many years of study and insight. Great theories, bigger picture, fantastic explanations. Highly recommend 👌

[@Chemical_existence]

Hello, congratulations for this amazing video! Just a tiny observation: at 9:30 you said that the proterozoic eon lasted until 440 MYA, when in fact it’s 540 MYA, when the cambrian period of the paleozoic started.

[@colorado841]

But what is a few MYA among friends though right?

[@FrederickTheGrt]

"Hello! Are you a Silurian? Look, do you understand me? Well, what do your people want? How can we help you? How many are there of you? Tell us what we can do! ... No, wait! Wait! Wait! Unless you Silurians tell us what you want, the humans will destroy you!"

[@CptKush67x]

I love this channel . Thank you for this amazing video

[@carolynjohnson8180]

Hey kosmo, I was wandering what your creditials are and where you get your sources. I'm only asking because I'd like to show your astronomy videos to my students but I have to make sure it is academically backed by an acredited source.

[@Jaggerbush]

🙄 then use PBS and not pseudo science channels.

[@Jaggerbush]

Nice try

[@kjnewell7243]

William the hater Murphy

[@mementovivere9852]

@@Jaggerbush bro what

[@Jaggerbush]

@@kjnewell7243 no hate but do you see them either providing links to their content or providing any credentials? No. But you will get that at pbs spacetime I subscribe to this channel but not for academic reasons as she’s searching for. I’m here for entertainment.

[@chronus7078]

why are u looking at comments u should be asleep

[@ironsentpootistank4566]

I just looking for criticism

[@johnshields6852]

One things for sure, the planet and it's inhabitants will change, drastically most likely, we may have a relatively short existence, change is always happening, so stop and enjoy your time, changes are coming.

[@lougomes2912]

Thank you for such a magnificent documentary!

[@NinjaVikingOG]

Big respect to Kosmo for going back in time and catching video of the early times before humans. Love the video.

[@BigC-lk6ug]

Oh no, you’ve succumb to in video advertising 😔

[@Oly876]

People need to eat.

[@gerrardjones28]

Awesome! very well done and interesting, I enjoyed it alot.

[@thewayofthewarrior4063]

Really Great Work, Thank You!!

[@whirledpeas3477]

I would be happy going to the time before covid and the invasion of Ukraine

[@techomega9971]

FJB

[@dannyhammock1696]

Amazing how the climate changed before mankind.

[@ballubodalawala7662]

Thx for sharing this vast knowledge

[@smilechica04]

i am loving kosmo's videos and find myself even more curious about space and WHAT IS THIS PERSONS ACCENT i need to know

[@thelstan-the1stkingofengla712]

Watching this right now but still think about Ukraine 😔

[@dancore0641666]

Yeah, kosmos is great, i use the voice too fall asleep. Then the Ad wakes me up and get me back too reality. Still great content as always.. peace!!!!

[@rezadaneshi]

You’ve become what I look forward to. Thank you

[@EWA8755]

Good video. As with most videos chronicling the beginning of life on our planet. Anaerobic bacteria "emerge" with no mention of DNA or RNA.

[@pringles2787]

why are these topics always so underrated compared to topics that we humans find interesting

[@andrearupe8094]

Been a hot minute since I've seen a *RAID SHADOW LEGENDS* sponsorship!

[@adamw8818]

I'm liking your videos each time you drop one and it's nice knowing your prompting a game I play 💪 raid shadow legends... highly recommended

[@facetious_1]

It's amazing the records and facts remained intact over billions of years. I'm impressed .its not like hes just guessing, right? Plants just happened to figure out how to take advantage of photosensthisis....by chance...

[@tiffanypriore9220]

These videos are so interesting and factual. I love it

[@aerialdronevision]

Love learning thanks for teaching 🖖❤️

[@Colin13ify]

You guys always have cool videos. Keep up the good work.

[@amitagarwalpianocovers]

Excellent Many congratulations for such an informative video with such high quality

[@PlanetXMysteries-pj9nm]

So relaxing and informative. Listening to this is how humankind will evolve and become a more advanced race. Where did folks like this come up with the idea to produce programs like this? Maybe more advanced beings really are trying to enlighten us to become more advanced. Thank you to them. I listen to these programs in my sleep. I seek the knowlege of the ages🤔

[@countzulu99]

one of the title chapters is "how did leave left water and come onto land". Like what hahah

[@emmadenton1826]

This video kind of feels like it was made by a bot lol

[@countzulu99]

@@emmadenton1826 yoooo kinda hahah

[@daveherbert2773]

One of my new fav channels.amazing

[@chaderickson7859]

Love your very palatable content, please continue

[@emg308]

keep on going Kosmo. You are doing great .

[@MagnusQuake]

that guy at 1:10:10 broke a piece of whatever he was coating and you see he tries to put it back lmao!

[@enthusiaststraw7196]

Thanks for sharing🙏...

[@abdelra7man87]

I really like videos about the history of earth

[@gabrielhospedales5384]

18:46 is Understood!

[@benjaminstubblefield2637]

Other planets may not have Oxygen, but, still have advanced life!

[@breebmp4]

please never stop making these videos ❤️

[@michaelmclelland5674]

Thank You!!!

[@thomasdaltry]

This reminds me of Epic History TV. Love it!

[@vladb7742]

I think of Kosmo Kramer. Seinfeld. But in all seriousness I love these videos thank you Kosmo.

[@moncaman1]

That was one of the best 124 minute documentaries I've ever watched..🤔🧐👍✨, you guys are amazing I just subscribed and I can't wait to watch this again when I get time God bless everybody...🌳🌎🌟😇...

[@umakantabehera588]

Great job Kosmo!