What If Dinosaurs Never Stopped Evolving?

[@josephmcc2409]

Technically dinosaurs never did stop evolving... many branches went extinct, however some branches remain to this day and are still under selective pressures.

[@captainamerica6525]

Something like Komodo Dragons?

[@a.r.9357]

@@captainamerica6525No, something like chicken.

[@CbrF4i600cc]

​@a.r.9357 what came first? The chicken or the egg? Correct answer - rapter

[@derrickcox7761]

@@CbrF4i600cc it's spelled "raptor".

[@derrickcox7761]

Technically they may have adapted somewhat, but evolution is being shown to be nonsense.

[@EVILOLIVE341]

Whenever you go to KFC. you're eating a dinosaur.

[@Double_N350]

@beautyproductsvlog6811Neither is your profile pic

[@ashleyadam9740]

​@@Double_N350what even is that?

[@jaxr2958]

I'm confused. Dinosaurs already evolved into birds. It can also be argued birds also have distinct evolutionary advantages over us. They are way more diverse and as a result adaptable to change. Some are know to be quite intelligent, capable of using tools and communicating. Some of our local birds now follow delivery trucks and steal parcels and groceries. They are very food adaptable and require less resources than us. There's a good chance dinosaurs may still inherit this planet as birds.

[@Leopez02]

Yeah they are, birds are today's dinosaurs. 😊

[@vedantnikhar8247]

Chicken ? Crocodile ?

[@Leopez02]

​@@vedantnikhar8247 my friend says crocodile is the nearest family to Dinosaurs and when i'm seeing Dinosaurs like Spinosaur and crocodile I agree how she feels and you said chicken, yes chicken is the nearest family of T-Rex. 🦕🦖🐊🐔

[@jaxr2958]

@@vedantnikhar8247 That kind of predator/prey relationship is why birds get the benefit of a speedy evolution. with crocodiles being stagnant and having a reducing suitable habitat.

[@McNasty43]

The dinosaurs that weren't killed off by the asteroid evolved into birds. This is basically asking what if there was no asteroid. When the asteroid hit, it pretty much took out all non-avian dinosaurs. Dinos that lived near rivers/streams (such as the crocodile ancestors) survived as well, as their food source was mainly aquatic life. So basically, the birds we see today are decedents of dinosaurs that were ALREADY flying by the time the asteroid hit. This video is asking the question of how the large, purely carnivorous/herbivorous dinosaurs that were wiped out would evolve.

[@ClearGlimpseOfficial]

imagine a brontosaurus roaming our forest nowadays, i would never go outside again 🤣

[@sepewrath]

The likely outcome is they would be much smaller. Evolution doesn’t really support giant animals.

[@mrsticky005]

I mean it's just a scaly giraffe.

[@lovelydiva06]

Brontosaurus are herbivores though so it’d be nice to see one up close not too up close but close enough to experience the animals beauty and size

[@fabriziobiancucci7702]

​@@lovelydiva06Herbivores can be much more dangerous than carnivores. Look the elephants

[@gracewang1805]

Maybe we can ride em just like elephant😂human ofcourse will build jurassic park

[@Mokgatla_K]

what if...that asteroid was a spaceship with us inside, and we are the aliens...JUST WHAT IF

[@lynnbarsby7356]

I always thought it was deliberate

[@marks.9448]

We came from monkeys. proof we and all other monkeys have the same mutation on gene for vit c synthesis, making us monkeys unable to produce vit c

[@ashleyadam9740]

Great what if

[@ashleyadam9740]

​@@lynnbarsby7356gotta be

[@lawrenceliebman9079]

There is a book with exactly this plot: West of Eden

[@SuperYoshikong]

If humans are involved and somehow "pushed into hiding from the animals" then it's a dumb book 😂

[@GhidorahgooberYT]

@@SuperYoshikonglike you-

[@SuperYoshikong]

@@GhidorahgooberYT lmao

[@creatureTHEcritter]

oh shit that sounds pretty cool iam Gona look that up. thanks for commenting this i likely would have never heard of it otherwise. 👍

[@spaceghostnow]

​@@SuperYoshikong You mean fun book! 😊

[@angelollanita8494]

If that asteroid didn't hit earth and dinosaurs survived. Humans wouldn't even exist.

[@gracewang1805]

whyyy

[@thevoicewithin9845]

​@gracewang1805 Because the extinction of the dinosaurs allowed mammals to step up and take their place. If 99% of dinosaurs survived, mammals would have just continued to be small scatty rodents etc. which primarily served as food for the dinosaurs. Those mammals would therefore never have evolved to become us or even anything remotely close to us. It's actually more likely that one of the more intelligent species of dinosaurs would have assumed the role of the most socially and psychologically advanced beings on the planet.

[@kingdon7795]

Humans would have still existed along with other mammals.

[@thevoicewithin9845]

@@kingdon7795 Please see my comment above. I really don't think humans would have had a chance of becoming as we are today. Mammals would have remained small to avoid being eaten as much as possible.

[@kingdon7795]

@@thevoicewithin9845 man you're underestimating humans and mammals a lot.

[@fodetoure1576]

What if they tried to make like a zoo but with dinosaurs? This would be a good movie idea 💡

[@sleepplayrepeat]

Jurassic park bro how come u never seen it !

[@fodetoure1576]

@@sleepplayrepeat google sarcasm and welcome to the internet!

[@lovelydiva06]

You mean Jurassic park? lol leave the meat eaters where they are though, extinct lol

[@adencrocker4767]

Billy and the Clone-osaurus

[@slytheringingerwitch]

Sounds like a really cool idea. What could possibly go wrong?

[@BarryKrishna]

Just a note - Pterodactyls aren't dinosaurs

[@marks.9448]

yes, but atleast they are fish

[@PestilentAllosaurus]

​@@marks.9448.... They're flying reptiles? Not fish.

[@marks.9448]

@@PestilentAllosaurus they are both (bony) fish and flying reptiles like for example birds are too

[@PersonausdemAll]

what are they then when no dinosaurs 🤣

[@marks.9448]

@@PersonausdemAll reptiles. not all reptiles are dinosaurs. only non avian dinosaurs and birds are dinosaurs

[@YoungGandalf2325]

We humans would not have evolved in the first place if most dinosaurs had not gone extinct. No one can know for certain what the present would look like if events in the past were different. But it is fun to speculate.

[@fakedazzleful]

Exactly. No one would be able to survive

[@gracewang1805]

wait, theres no human at all right at that time period?even our ancestors??

[@YoungGandalf2325]

@@gracewang1805 I'm no expert on evolution, but I believe at the time there were only small mammals that eventually led to primates and hominids.

[@randallbesch2424]

@@YoungGandalf2325 more so than originally though some as large as cats.

[@jaxr2958]

I like to think we would have evolved, but maybe kept those big strong simian arms that for some reason nature decided we didn't need.

[@johnathanstucker4924]

Dinosaurs didn't stop evolving, we call them birds today.

[@Samanosuke1138]

That seems like a very much backwards evolution.

[@johnathanstucker4924]

@@Samanosuke1138 thicker feathers provide better insulation, small size means less energy spent, a more omnivorous diet means broader selection of food. Evolution tends to be a give and take for the sake of survival, look at humans compared to the rest of the great apes: bigger brains but less muscular power. The strongest human alive could not go toe to toe with an average chimp or bonobo in a contest of strength, but we have the capacity to produce complex machines of death.

[@davidnilsson0312]

No one’s gonna talk about the spaceship leaving the surface at 1.34?

[@DY1Z4]

It’s a clip from a movie called 65 with Adam driver as the main cast and they were leaving the “earth” just before the asteroid hit earth and wiped out the dinosaurs

[@tripsix263]

@@DY1Z4 BUT it IS an Alien ship

[@Heyrock]

some sapient reptiloids escaped just before the impact and now they rule the Earth from behind the scenes

[@Knightmare91]

@@tripsix263 No it was an ark with the last hope for the dinosaurs to survive.

[@tripsix263]

@@Knightmare91 ...

[@Emper0rH0rde]

The species that survived the meteor strike DIDN'T stop evolving. Theropods are *still among us.* We just don't call them *dinosaurs.* A famous English playwright once wrote in one of his plays, "What's in a name?"

[@gy2gy246]

But current reptiles are much smaller.

[@xkidmidnightx]

They didn’t stop evolving. We just call them birds now.

[@jimmysmith1400]

Bs. No such thing as evolution.

[@Swiftbow]

Yeah, but that was only one (relatively) small family of dinosaurs. There were hundreds (more likely thousands) of non-avian species that went extinct.

[@RenzorTheRed]

Velociraptors were like vicious little turkeys. Possibly not even pack hunters.

[@electricdawn2258]

Even a single Velociraptor would be a deadly threat to any human that is not prepared to fight them. It's bigger than the usual dog, at least as intelligent, has not only sharp teeth, but also its large sickle claw that would slice your belly up to spill your organs in a heartbeat. It would eat your organs first, while you were still alive. MUCH more than a "vicious turkey". And yes, they were pack hunters.

[@RenzorTheRed]

@@electricdawn2258 too much Jurassic Park. Any animal the size of a small dog would have a hard time spilling a human's guts "in a heartbeat". Not saying they're not dangerous, but that's a little overblown. There are bigger raptors though.

[@electricdawn2258]

@@RenzorTheRed Totally not Jurassic Park. They are LARGER than the average dog. I know that our dog Reilly would be able to kill me, if I'm not prepared for her, and she's a 20kg (about 45lb) Malinois/Podenco mix. She stands as tall as my knees. Which is less than a regular Velociraptor's height. I might be able to survive her, but then I'm 200lb+, 6.3ft. My wife, at 50kg (110lb) and standing 1.63m tall would stand NO chance against her. And our dog's strong as well. My wife can almost not stop her when she wants to go somewhere we don't want to. You keep forgetting that our best weapon is our intelligence. We're not very capable bareknuckle fighters, unless we trained for it. But if you're alone, not prepared, you stand zero chance of surviving an attack of a pack of predators. Whether that be wolves or velociraptors. In fact, I think, if somehow velociraptor had survived and had filled the niche of the wolf, they would probably be our best friends today, instead of dogs. 😉

[@PersonausdemAll]

I want a cute Velociraptor and i call it Yoshi :3

[@ramuneraven]

@@RenzorTheRed fyi a ROOSTER can kill you because they have spurs Velociraptors have claws specifically designed to kill A velociraptor can absolutely kill a person, death by bleeding out.

[@dustinanderson9947]

I don't think we would have been able to evolve to what we are now if we weren't the top of the food chain

[@FATillery]

Indeed. We probably would have continued being food for the dinosaurs and never developed to what we are today.

[@06wrxRAR]

we are not top of food chain from the beginning. and even now. goto any forest and live without any tools, weapons. use only what body has. we wont survive long.

[@SuperYoshikong]

​@@FATilleryIf hunter gatherer humans met dinosaurs somehow, we'd easily hunt them to extinction. The idea that we'd be hiding from a bunch of big scaly mammoths is ridiculous 😂 It's like saying cavemen were just "food" for bears and sabre tooth cats when it's the other way around...

[@FATillery]

@@SuperYoshikong 'If' is the key word. However, humanoid mammals did not exist when dinosaurs roamed the Earth. There were mammals in existence but they were just small animals who were, as I described, simply food for the larger reptilians (dinosaurs). Humanoid development did not occur until much later when dinosaurs had gone extinct.

[@erickellar5867]

@@SuperYoshikong IF hunter gatherers or humans managed to evolve. Thing is they never would have appeared. There is a reason dinosaurs dominated the earth for hundreds of millions of years despite mammals having existed during that time as well. The mammals simply could not compete and were forced to evolve into smaller forms more suited to survival against the superior predators. The only reason mammals ever took over the world is because the asteroid eliminated the competition for them

[@tillermarkets2063]

It's a strange title because they didn't stop evolving. Most of them are extinct, and the rest evolved into something else, like birds. A more accurate title would be "What if dinosaurs never went extinct?" Or "What of dinosaurs HAD stopped evolving"

[@iamfritz]

You're right. It's a badly worded question. I think "What if the larger dinosaurs hadn't died off and kept evolving?" would cover the intent.

[@jimsullivan696]

I get upset when a pidgeon poops on my car, could you imagine if we still had pterosaurs flying around? 🧐🤔😳😬🤣

[@QuetzalcoatlusNorthropi_]

The Quetzalcoatlus Northropi would drop a big pile of $hlt onto your car. 😁😂🤣😂

[@alexthekid3377]

🧐🤔😳😬🤣 Ohhhh I get it

[@Wix_Mitwirth]

65 million years ago, our ancestor was persecutus, the famous ½ lb shrew-like creature. Without the end of the reptile overlords, there likely never would have been the great apes; let alone "intelligent" ones. Pterosaurs aren't dinosaurs.

[@macwelch8599]

The only dinosaurs we have left are the birds, and evolution never stops

[@nevergiveup5939]

Why are we here in this life, why do we die, what will happen to us after death.

[@macwelch8599]

@@nevergiveup5939 death doesn’t stop evolution

[@thevoicewithin9845]

​@@nevergiveup5939We live and die so that others can live and die after us. Continue to pass on our genes and allow evolution to carry on. That's the whole purpose of life and death. It's a cycle.

[@nevergiveup5939]

@@macwelch8599 How?

[@nevergiveup5939]

@@thevoicewithin9845 Give me an evidence plz

[@2chooks]

Not everything from back then was an actual dinosaur.

[@TheAnthonyjames]

What if humans became smart enough not to ask what if?

[@umbrellacorp.]

Imagine a T-Rex driving a car.🤔

[@lionelmessithegoatLM10]

Trex is a tank itself 😂

[@aminpalani-pe4gi]

With its legs?

[@alexthekid3377]

A big car 🚘🦖😯

[@w1ndgeneral226]

Here's an idea for a future video if you're interested: *what would happen if ALL the fictional characters from movies, TV, video games, etc, came to life in our world? Could we survive?*

[@sahildas.]

Im not happy with darth vader

[@254_Caliber]

😂I don't think we would...yes there's hundreds of heroes but all the villains spawning at once is straight up bad news... We'll even be dying during em boss fights

[@chrislang9866]

not if Alien is there too

[@anthonystark3959]

I will study karate under Akuma

[@russward2612]

We're in trouble when John Carpenter's The Thing, the Blob, Marvel's Carnage, Tetsou from Akira and the T1000 get together for fun.

[@karamedley6229]

If dinosaurs never went extinct then mammals would likely have never gotten the chance to evolve and thrive. I still love knowing what they could have evolved to look like though. I mean they only kept getting cooler every time period they dominated, so I always imagined they'd look absolutely incredible, maybe even nightmarish. Mammals and birds are pretty though so I can't complain too much about the poor dinos dying.

[@thevoicewithin9845]

Considering the fact birds are dinosaurs, I reckon they would have been a real spectacle to look at. Can you imagine huge carnivores drenched in stunning, vibrant, colourful feathers . Using them to woo mates or warn off attackers. Prancing around and doing bird-like ritual dances when competing for mates and territory. They would have been utterly terrifying yet shrouded in otherworldly beauty. Can't even begin to imagine...

[@john_doe_not_found]

If dinosaurs never went extinct, our little mouse like ancestors would still be little and mouse like, so as to avoid predation. Mammals really only got larger because the pre-existing larger things that used to eat them, stopped existing.

[@SuperYoshikong]

That's not necessarily true. There were badger sized mammals that hunted small dinosaurs and raided nests to eat dinosaur babies. Just like there's Komodo dragons and alligators in modern era, mammals would have huge scary forms.

[@erickellar5867]

@@SuperYoshikong the peak that mammals could reach while dinosaurs existed was small badger sized things raiding unguarded nests and perhaps killing small hatchlings. The vast majority of mammals life was small mouse or rat like creatures. There is a reason mammals never caught up or got anywhere close to the top of the food chain while dinosaurs existed they were simply inferior.

[@z3th_real]

crocodiles honest reaction:

[@iamfritz]

Not dinosaurs. Totally different.

[@VicRodMolCO]

@@iamfritzthat’s the point. Crocodilians had subtle evolutionary changes.

[@marks.9448]

@@iamfritz they are atleast more related to dinosaurs (including the reptiles named birds) than any other reptile

[@iamfritz]

@@marks.9448 That was the notion 50 years ago, yes. But nowadays, and for the last 30+ years, and across all of paleontology, birds are viewed as the descendants of dinosaurs while crocodiles and lizards in general were a pre-Mesozoic offshoot from the evolutionary line well before dinosaurs ever came along.

[@marks.9448]

@@iamfritz both crocodillians and dinosaurs (including birds) are the only 2 living lines of Archosauriformes. --> if birds arent reptiles than none of their ancestor was a reptile --> their last common ancestor with crocodillians wasnt a reptile --> crocodillians wouldnt be reptiles. --> Archelosauria wouldnt be reptiles --> turtles (and relatives of turtles like plesiosaurus) wouldnt be reptiles --> only Lepidosauromorpha (including snakes, lizards, and Tuatara (+ extinct species) would be the only real reptiles and all ancestors of them wouldnt be reptiles.

[@KAZVorpal]

Okay, anyone who does not clearly and immediately acknowledge that birds are modern dinosaurs is lacking in credibility. And, to be clear, it's not that dinosaurs evolved into birds, but that birds are the kind of dinosaurs that survived to the modern day.

[@DanielHernandez-cm3om]

People are evolving right now watching there screen on there phones to have a bad posture 😂😂😂

[@myleswelnetz6700]

We already have some. They’re called birds.

[@mjfullente3359]

If the dinosaurs have never been extinct, then the world today might be similar to Monster Hunter World

[@KAZVorpal]

Velociraptors (dromaeosaurs) DID evolve to have wings. Microraptor is an example of a dromaeosaur that had complete wings and probably could not just glide, but engage in powered flight. It is NOT of the same flying lineage as birds, probably, but an example of parallel evolution, evolving flight separately from the theropod ancestors of birds. This video is getting SO MUCH wrong.

[@benjaminbryantjr4262]

If dinosaurs like the trex were around we’d be hunting them for sport

[@mysteriumvitae5338]

Or they would be hunting us.

[@benjaminbryantjr4262]

@@mysteriumvitae5338 humans have hunted animals to extinction and some of them done it with only spears and arrows

[@mysteriumvitae5338]

@@benjaminbryantjr4262 Sure, but no animals remotely as huge as the biggest carnivorous dinosaurs. Mammuts, yes, but they were herbivorous. Unlike many dinosaurs.

[@benjaminbryantjr4262]

@@mysteriumvitae5338 your right idk I’m curious what would the world look like with dinosaurs

[@SuperYoshikong]

​@@benjaminbryantjr4262Look up the straight-tusked elephant. Easily bigger than most dinosaurs including T-Rex and even most sauropods except the largest ones, and yet humans hunted them to extinction with sticks and stones, targeting the lone males. If hunter gatherer humans met dinosaurs somehow, we'd easily hunt them to extinction. The idea that we'd be hiding from a bunch of big scaly mammoths is ridiculous 😂

[@jimgilbert9984]

The TV show Star Trek Voyager offered one possible answer to this question in of its episodes. I think it was called "Distant Origin." In real life, though, one line of dinosaurs did keep evolving. Because of this, we have chickens, ostriches, sparrows, eagles, etc.

[@yamatotesuye]

I'm sure if they evolved, humans would also adapt and evolve as well

[@philochristos]

Maybe bears wouldn't be so cocky.

[@Deadlycombat2]

People Who Likes What if History 👇

[@Deadlycombat2]

Also im first!

[@Bronze566]

Me

[@b3c8143]

Stop begging

[@Ky_Ify]

@@b3c8143report these types of comments, we need to wipe these type of comments off

[@Leopez02]

I love history, that much it was my favourite lesson in school. 🦕🦖❤🏫

[@Yvory6]

They started to apear during the Triassic, continued into Jurassic and then Cretaceous, that did span from -250M to -65M, many species disapeared by themselve and new ones apeared during all that time, so I think they would simply be still here, some no more around and some new species as well but mostly the same thing.

[@paulgrant8665]

Too many ads for such a short video. And the video did not have much to offer

[@apokalipsx25]

Dinosours would have enough time to evolve into some intellegent humanoids. Sory Reptiloids ! Just think about how long it has taken for mammals to evolve to humans. The dinosaurs would have the same time and even an advantage from the start.

[@Portal2Fan1234]

Talking dinosaurs? lol

[@croe8617]

If they never stop evolving it's just like having standard animals. Like a Bronto or a Brac in a zoo instead of a Giraffe, a Microraptor for having a pet instead of a parrot, Compys instead of rats that infeat in farms and houses, we're having Blue instead of a lion in the safari. Still a normal day.

[@nickeypetersen5622]

But they never stopped evolve. That's why we have birds now a days😊

[@ZaYzAy-uf2iv]

THIS CHANNEL IS SO UNDERRATED I WATCHED HIM AS A KID WITH MY SIBLINGS..ONLY 8M SUBSSS?? HE DESERVES MORE HONESTLY

[@showyafriendz]

Awful Ai generated images, using the word “pterodactyl”, “saber toothed tiger”, & “brontosaurus”, proposing Tyrannosaurs’ arms would’ve suddenly reversed to become larger for no reason, this is fine

[@ramuneraven]

Birds. That’s what would happen if dinosaurs never stopped evolving, because it did. Some dinosaurs survived the great extinction event, and from that we have birds

[@NanobanaKinako]

This channel have teach me something that will take me 15 years in school in just under 1 month.

[@weichmacher3973]

BIRDS. Didn't watch the video, bb.

[@rogercollins4753]

First off, if the asteroid that killed the dinosaurs had not happened and they would not look the same as they look today, because that was 65 million years ago, they would have evolved.

[@FortnitemobilOS]

Kid: Wanna see my pet? Me: sure! Kid’s pet:🦖…

[@JL-kh4zw]

This is a very interesting question. And many commenters are right....a branch of them (theropods) became birds. So birds are their modern descendants. Now, just for fun....a couple of decades ago, an episode of Star Trek: Voyager explored this question (episode title: Distant Origin). In those episodes it explored the possibility of what could have happened--and what they came up with was interesting: Some branches of dinosaurs had developed 21st-century style technology (so like rockets); and they built some "generation ships" to escape the asteroid apocalypse. Those that remained on Earth were mostly wiped-out, and any trace of advanced ancient dinosaur society and tech were completely erased. 65 million years later, the mostly human crew of the USS Voyager meet extremely advanced descendants of those dinosaurs that escaped (they assumed they were a new alien species). They were now bipedal and humanoid sized, and had very very advanced tech and gigantic starships. Took them sometime to realize those "aliens" came from Earth and were descended from dinosaurs. Excellent episode!

[@MrHominid2U]

They didn't stop evolving. There's one in a cage in my living room right now.

[@danielefabbro822]

But... Dinosaurs never stopped evolving. Today many of their species are still alive. Birds are all belonging to the group of theropods. That originated from dinosaurs. Birds ARE dinosaurs.

[@dctPL]

If dinos had never gone extinct, mamals would have never taken over the world or at least their evolution would have gone different paths.

[@lucienarindel5836]

Birds are what happened when dinosaurs kept evolving

[@GarryDKing]

We already know what'd happen if Dinosaurs kept evolving past the asteroid. They're at the bird feeder right now, pooping on our statues, and eating street popcorn: Birds!

[@PascalThalmann]

They never went fully extinct but became one of the most successful species nowadays

[@Maliaombewa]

I love such video but keep it up 😊

[@derrickcox7761]

How can something apparently wiped out by a so-called doomsday comet even get to evolve? It was eliminated, remember?

[@stev234011]

if dinosaurs would be never extinct and never stopped evolving, the mankind would not excist today.

[@jscar06]

Does anyone else remember the ‘Back to the Future’ cartoon? There was an episode where they went back in time to see dinosaurs, but they arrived on the day the meteor hit. Doc Brown stopped the meteor with some kind of cartoony vacuum thing, and then, when they went back to their present, dinosaurs were still the dominant species, and humans did not exist. That meteor is the greatest McGuffin in the history of earth.

[@zackakai5173]

That's not a MacGuffin. A MacGuffin is something in a story (or real life, for the sake of this post) that drives the plot merely by virtue of the characters wanting to find/steal/destroy/etc it, but whose actual nature or properties aren't really relevant to the story. The Maltese Falcon being the prime example. A huge object hitting the Earth and causing a major extinction event certainly isn't a MacGuffin.

[@joshuaperez2782]

That Tyrannosaur is in Six Flags.❤ Joshua

[@albatross1779]

I mean...they haven't. They're still around and evolving to this day, even if most aren't that exciting. Of course, if the last major mass extinction never happened, Earth would probably be ruled by some avian-like sentient species instead.

[@mdsadikulislam8251]

I have a question 🤔 At that time, were trees exactly the same size or as big as dinosaurs?

[@Allosauroidea_index]

Larger

[@mdsadikulislam8251]

@@Allosauroidea_index Then why not displaying

[@YoungAndFacetious]

The question this video is asking "what if the asteroid that killed 75% of dinosaurs never happened? What would evolution look like for these larger creatures that did not survive?". The extinction of these dinosaurs led primarily for the ability for mammalian life to prosper, there were already mammals on the plant during the late cretaceous period. Many of these smaller mammals survived, then thrived. The asteroid was the 5th extinction event to happen on earth. Without this event, life for a long time would of continued unchanged significantly for many years, but that wouldn't of stopped the events that followed from happening. As the atmosphere alone started to cool, the cold blooded dinosaurs would need to migrate or adapt to regulate their temperatures. Avian's would still hold the advantage for their ability to migrate quickly in rapidly changing environments, with flexible diets. Carnivorous dinosaurs would likely get smaller, as the plant life got smaller/seasonal causing herbivores to get smaller and decrease in population. By the time the time the ice age came around (of which early humans existed) the mammal population would of likely grown exponentially due to the dinosaurs inability to withstand the drastic changings or they would have adapted with features/behaviors to help them withstand the fluctuation. Such as smaller stature, thick coats/pelts, dense fat reserves, burrowing, or the ability to put themselves in a state of brumation for periods of time such as crocodiles do today. That's not including the rising and falling of water levels or the vast shift within out tectonic plates that eventually gave us the land masses we have today. Humans have adapted alongside apex predators since their evolution, within this we have found ways to utilize the life around us. We ride elephants, train hawks, domesticate numerous prey animals, and influenced the evolution of our own personal companions out of an apex predator. We will never know outside of speculation, but its not outside the possibility that humans could of farmed the descendants of brontosaurus, herding from the backs of a watered down symbiotically tamed version of a raptor species.

[@TheA4knight]

Listen, all I am saying is there would be a point in my life where I punt a raptor

[@ragabufragsome3426]

i dont think they died off i think they evolved into birds

[@kingdon7795]

The dinosaurs and other extinct creatures are probably living in the hollow earth now.

[@Charlymander]

They did...It took a mass extinction event after millions of years of dominance to almost wipe all them so they were forced to evolve even further into birds.

[@joshuaperez2782]

Imagine I was a Snake After Coming Down From Heaven

[@ericbondeson3614]

They never DID stop evolving, that’s why we have birds.

[@invasivegrube9983]

Trex tiny arms shows they're better of with more muscle around the neck and breast then heaving arms it's a trade of so they would likely evolve to not having them at all.

[@invasivegrube9983]

The Raptors or most of they're family would also like many others give up they're little arms for agility

[@rlenhart50]

Assuming that the asteroid never hit, humans would've never become what we are today. We'd still be little mammals, running for our lives. The dinosaurs would continue to evolve. To be honest though this dinosaur video is way better than all of Bright Side's dinosaur videos combined.

[@invasivegrube9983]

The Quazle most likely wount get any bigger but actually it's more likely for all of them to be a little tinier because of the shifting our earth and atmosphere go through.

[@Notsosweetstevia]

They didn’t. They’re called birds. Am I missing something here?

[@karissarasmussen567]

What if Dinosaurs didn't go extinct? Me: Hooray 🎉 Bye everyone, I'm gonna go hang out with the dinosaurs now 😊

[@TheEducat0r]

Whoa, talk about a Jurassic twist! This video is taking us on a wild ride through a dino-filled alternate reality!

[@gy2gy246]

Wasn't Chicxulub the current place where the asteroid fell, rather than the name of the asteroid?

[@Doctor-vn8es]

Dinosaurs were around for 200 million years. After the asteroid 66 million years ago, some still survived. If they hadn't managed to create technology or civilisation in that amount of time another 66 million years wouldn't make any difference. We wouldn't be here without the extinction event that took them out. You may as well ask the question about crocodiles and the crocodilia family. They were around before dinosaurs and still exist today. 250 million years. Things would have gone on just as they had for all that time.

[@misterlau5246]

I ate an evolved pteropod yesterday. It's called "chicken"

[@MrChuks84]

I read somewhere that if dinosaurs existed in large numbers until now then there would be no large mammals. The big mammals evolved after dinosaurs died out as a result of their extinction

[@scottlecompte2400]

Damn the real question is what are humans going too evolve into especially with all the global warming that is supposely going on. Remember only the strongest will survive.

[@jensphiliphohmann1876]

05:20 f The pterosaurs were archosaurs but not dinosaurs. Pterodactyls were a subgroup of them, and they weren't large. The Azdarchids were large.

[@markgimenez3077]

We would never excite if dinosaurs didn't go extinct!!!

[@tomlyle4991]

The levels of oxygen was much higher 66+ years ago. That’s why they were able to be so large. If they were alive today, they’d be much, much smaller.

[@deenyc1049]

Haven’t sharks and alligators been around since the dinosaur age?

[@theflyingdropbear2009]

if the asteroid landed in an area that wasn't Chicxulub, and it landed just 30 seconds later, it would have plunged right into the ocean, or anywhere else, the Dinosaurs would likely have survived the impact. let's just say it was a lucky hit, that the asteroid hit in the absolute worst place. What we also forget is that the Dinosaurs survived an asteroid nearly a hundred million years earlier and almost of equal size. you don't need to stop the asteroid from hitting Earth, just change the impact site, it would have changed history entirely.

[@alexthekid3377]

Humans would be extinct before they even became humans.

[@SanA-sm7pd]

Hey make a video of humans taming dinosaurs like ark survival evolved

[@Nelsea7190]

you have the Voth, they were Hadrosaurs taken from earth many millions of years ago. they got very advanced in space technology. wouldnt be surprised if other dinos would get space travel

[@ScornedOne1080]

I mean, nothing ever stops evolving . . . their genetics either respond to stress and changes or they don't. That being said, if they were alive, and we were somehow able to evolve to what we are now in spite of them, I'd imagine they'd be getting smaller since the air is thinner. The large sauropods would either die off or their young wouldn't grow as big (so they'd shrink to maybe 2x the size of an elephant maybe). Raptors could either replace, or be joined with, dogs as our day to day companions. The smaller dinosaurs would probably be like land parrots (like the kokopo, kiwi, or their larger cousins the ostrich or cassowary).

[@DOYOUKNOW.OFFICIAL.00]

If dinosaurs like the trex were around we’d be hunting them for sport 😂😂😂

[@karlwitkowski4820]

What is far more important than an asteroid blast itself impacting the earth to eliminate dinosaurs. It is how an asteroid impact can over time affect the earth's atmosphere and air composition which results in overall larger or smaller creatures. Higher oxygen (prior to impact) bigger animals, Lower oxygen after combustion(post impact) smaller animals. Even though we today vastly believe the asteroid caused most of it instantly, I mean yes in the end many lives, but the idea I'm offering to come across is that the impact changed the atmosphere, even if significant amount of life was instantly impacted, the more significant change was the result on creatures due to the change in the atmosphere, which likely took decades if not centuries.

[@GiQQ]

How do we know some dinosaurs were intelligent?

[@fabriziobiancucci7702]

We can look the traces of their brain in the skull and make assumption. It's impossible to correctly estimate their IQ, but we can come very close

[@joshuaperez2782]

This is Barney Joshua

[@AncientWildTV]

the extinction of them had such a profound impact on the planet's evolutionary history. if so, it might change the whole world, not only human

[@Jake-rv8td]

"What if dinosaurs never stopped evolving?" => Chickens. They're called chickens.

[@ranjitinamdar]

I guess that they have shown are smaller things. Major impact - Mammals would not be dominant. Primates would not evolve so much. Humans wouldn't exist (Unless some other event would have done similar extinction of dinosaurs)

[@sahildas.]

why you making T rex so OP, its not like he needs it

[@derrickcox7761]

Those are pretty stupid to apply "evolved" to.

[@ramadgulwar5534]

I loved the thumbnail 😂😂