A Brief History of Geologic Time

[@RareVideosByJavierVargasTV]

I feel extremely lucky to be living in this specific part in time when science allows us to find some of these things out.

[@Luboman411]

Science doesn't allow us to do that. We came up with the philosophy underlying the scientific method. Our human brains came up with that philosophy. And those human brains came about because of natural selection and evolution. And natural selection and evolution came about due to natural processes. So it's the natural processes studying themselves that is really happening, which is really trippy if you think about it...

[@ether6136]

@@Luboman411 bro look up reptillian politicians on youtube and THEN youll know the truth. Until then you're just gonna remain in the dark bro. Sleep and a sheep.

[@THEMULLET99_]

nerd

[@rexyjp1237]

@@ether6136 are you dumb?

[@Mark-Wilson]

???

[@kristellemilante9325]

3:34 hadean eon 4:25 archean eon 4:55 Proterozoic eon 5:28 Phanerozoic eon 6:00 paleozoic era 7:41 the great dying 8:10 mesozoic era 8:40 cretaceous-paleogene extinction event 9:46 cenezoic era 10:31 ice age

[@anonymousontheinternet4486]

Thank you for this

[@Jose-ok1kr]

gracias vos

[@Jose-ok1kr]

te lo agradezco mucho

[@Jose-ok1kr]

tu no sabes cuanto te lo agradezco

[@Jose-ok1kr]

estoy haciendo un trabajo y me preguntan del ice age

[@AxuanJss]

“...No matter how our chapter ends up, we get to be characters in a truly amazing story.” It’s inspiring indeed.

[@abrancullen7402]

inspiring to freakin' die and extinct as species huh

[@thetessellater9163]

See how there is no evidence of gods here - get real, humans, its a total fallacy !

[@Chris-hp9be]

I find it sad

[@greensteve9307]

Hopefully this corona-virus will wipe us out.

[@gordondean2165]

sad that we collectively were incapable of being a positive force instead of being even more destructive than asteroid strikes and massive ice ages. Hopefully our successors will not be cursed with religion, greed and hatred.

[@ikm64]

The two branches of science that truly make you feel insignificant: Astro Physics and Geology. Yes, we are really that small, in every way possible to imagine.

[@ni3070]

True, nice comment

[@alphaarcva_1679]

Coincidentally my two favourite branches of science

[@morgantv8049]

Sure

[@skyj2172]

@@alphaarcva_1679 Same.

[@HudaefCares]

Hmm, so you can say that the study of earth and sky would humble the most arrogant of humans. Kinda poetic.

[@Monchich94]

Step 1: Get ready for bed Step 2: See new Eons video Step 3: Watch new Eons video Step 4: Fall into science video rabbit hole for the next few hours Step 5: Get no sleep Damn you PBS Eons, but also I love you..

[@MaestroRigale]

I’m in danger of doing this tonight 😂

[@mostlynew]

Works better at .75 playback speed

[@kwesikwansakennedy2196]

Cool video

[@Nighthawk1000]

I was once a viewer like you Until I took an arrow to the knee.

[@radtech21]

This is my game plan tonight!

[@bobharris5872]

Thank you sharing your lectures with us. I'm 68 and I'm watching because I would like to understand the forces and processes that formed this world. I normally watch on my TV but I'm using my computer this morning. From Pico Rivera, (LA).

[@kisakisakura6663]

hey there, I know your comment is a few years old, but the Internet likes to keep its fossiles, too. I'm sure by now someone else had informed you, but I hope this comment might help to inspire to go through some older comments: computer science is very advanced these days and crime never sleeps; thus it's best to keep ones own name and location as secretiv as possible. The worst of our kind that seem way to plentiful these days like to exploit easy information for identity theft and such. Keep safe, friend. And keep learning!

[@dingo1547]

It's a bug it's a fish. It's weird strange water bugs and strange fish. ITS THE CAMBRIAN EXPLOSION.

[@pilgrimpater]

Dingo 154 Fish in the Cambrian?

[@duhduhvesta]

Even crazier space dust

[@TerenceClark]

Can you imagine a Cambrian superhero series? Anomalocaris vs. the evil Dickensonia and his Ediacaran henchmen... er... hench-biota? hench-things? hench-worms? The characters need fleshing out, but I'm liking the idea. Marvel, are you listening?

[@angle5236]

dang nabbit i was about to comment something along those lines

[@rockinrich8]

The sun is a deadly laser

[@RocLobo358]

I live in an area where I can walk to the late cambrian and end in the mesozoic. There are trace fossils everywhere and I can see the remains of the eruptions that broke up Pangaea. It is an honor to be able to look at the traces of events of that magnitude

[@rashondaduncan3748]

In what area do you live?

[@Neyobe]

WHERE YOU LIVE I MUST KNOW

[@faraha87]

This is absolutely fantastic. Thank you guys for your tremendous efforts that make this channel stand out

[@Vap0rShad3]

Yeah this channel is amazing!

[@crappozappo]

"And our very bodies will be the index fossils of this time." That is f**king metal

[@petergibson2318]

He meant your skeleton will be embedded in rocks billions of years in the future. The soft parts of your dead body will have been eaten by microbes and rats many long millions of years before your fossil skeleton is dug out of the bedrock.

[@elihyland4781]

@@petergibson2318 so metallllll 🤤🤘🌈

[@animationspace8550]

@@elihyland4781 metal will erode and oxidize away eventually. Being metal is whack.

[@elihyland4781]

@@animationspace8550 🤯 what’s the coolest thing to be?!

[@claraalaina50]

I'd like to be recorded as "She died with a full stomach." HAHA

[@ashleeknowlton6723]

I would love to see Supercontinents and relative climate. I want to physically see how the continents moved with reference to what life forms were living on it during these periods. Thank you!

[@stephaniehight2771]

On Curiosity Stream there is a great video series, The Rise of the Continents, that discusses this topic in detail.

[@annoyed707]

Just not at actual speed...

[@lucasurquia2900]

Yaass, I would love to see that too

[@GGanzolo]

kzbin.info/www/bejne/gZe8n2yBi96UY7M

[@prigual2901]

study geology then

[@ryomensukuna4526]

It's sad to see how much underrated this channel is. Such good content, yet only about 1 million subscribers. If they did same quality content on something else, say games etc. I think it would be 10x as much. People are drifting away from these. 😞😞

[@mbrannon]

Hey,I just wanted to jump in and tell you how happy I was to see the most recent couple longer episodes. I had made a post a few weeks ago about how I loved the show but I felt that the length was too short and it needed more. You replied and let me know there were some longer form episodes coming. I know that it will change from episode to episode, but I just wanted to make sure you guys knew I really enjoyed the longer ones. You guys are an inspiration and I wish that we had these when I was younger. I have a nephew who loves these as well. He's a little too young to fully understand but too old for much of the children's content on similar subjects so I spend some time every week "translating" these for him into a kid friendly format - retaining as much of the information as possible but explaining it in a way that a 10 year old can really wrap his head around and digest. He really loved the episodes on the illustrated history of dinosaurs and when whales could walk. And I've enjoyed them all. It's great. Cheers.

[@ayy_lmao]

Aha I remember reading your other conment

[@mbrannon]

Steven Utter I am sorry if the choice of words was strange. I just meant to show my appreciation for what they were doing and let them know that I remembered what they said and was still watching. I went ahead and edited it to be more clear.

[@jashannashwyn3467]

Your amazing man! Hats off to you! :D

[@Montyjones680]

Steven Utter there's no need to be rude! Feedbacks good, and everyone likes to know people are enjoying their content and format ❤️ if you don't have anything nice to say ... 😉✨

[@ZomBeeNature]

Say, maybe you can approach Google Translate about adding "10 Year Old" to their list of translations! 😉😀😃

[@jacksoniansonex9235]

Actually, eons are typically around 10 minutes long.

[@jorgemendoza2563]

Jacksonian Sonex Super underrated comment 🤣😂

[@jorgemendoza2563]

Kevin O he’s talking about the channels videos! That’s how long they usually are! It’s a joke!

[@oxygenanimations]

i get it, its this channels videos average video length lol

[@chrisluckey2916]

I teach Earth Science and I’d Love some videos that focus on the methods used by historical geologists like paleomagnetism, ice core sampling, radio metric dating, etc. THANKS! Love this channel!

[@chrisfern4699]

How does a species dna 🧬 just know to adapt and evolve? For example with the two fish where one of them just grew teeth. Like how did it know to do that?

[@chrisluckey2916]

The DNA does not "know" how to adapt. There is no intentionality in evolution. The adaptation comes about as a result of natural selection of certain genotypes generation after generation. If an animal is more fit due to its genetic makeup, it will have more offspring. And so on... There is much more to this topic than I can type. @@chrisfern4699

[@razmigkababejian3887]

10:37 So no one's gonna mention the Manny, Sid, and Diego reference from Ice Age?

[@animax2422]

Well, more like a fact than a reference.

[@mollusckscramp4124]

@@animax2422 Mmm that was very clearly a reference! I mean of all the species to mention as a trio 😁

[@brax2649]

Love how up-to-date this material is. Mentions the possibility of life in the Hadean Eon, amd the emerging realization that dinosaur extinction likely had multiple causes.

[@purple0hairstreak]

It’s oddly comforting to know the earth with survive humans and life will go on no matter the level of destruction we bring.

[@jondepinet]

humans are probably the single most adaptable species to ever live on earth. there is every reason to expect that whatever changes that come to the earth, our own doing or externally, we will survive it. i have seen models that suggest that the energy necessary to ensure our extinction rivals that necessary to simply eliminate the biosphere entirely. the thing about climate change that everyone fails to understand is that its a change. earth wont turn into Venus. it might get a lot warmer, ice caps may disappear altogether. we might even see tropical climates above the arctic circle again. but earth will still be habitable. well for a while anyway. change will beget wars. and it may be an unpleasant time. but there will be a new normal afterwards. one where humans will probably thrive, and new species will adapt.

[@Spetsop]

What "level of destruction" are we bringing? Have you not listened to anything in these videos? We pale in comparison to what the Earth went through in the past, and for the amount of time it did so!

[@wilberator9608]

@@Spetsop I think that's what JangriBird means. Life will go on because we'll never be more destructive than gelology. so all we have to do is keep an eye on nature and make sure we deal with any genuine bulshit like the death of the sun or maybe an even bigger asteroid.

[@ncoen]

@@jondepinet thx for that

[@davidcliff2141]

@@Spetsop You are arguing the same point!

[@axelgrim4944]

I'd love to see more of geology explored and explained. There are always small snippets here and there, but it's hard to find a comprehensive video series that is educational, informative and entertaining. How are different layers formed, what kind of minerals do you find in those layers, how to identify them, etc etc. Information about different minerals and crystal formations and variations, distinctive traits and ways to identify them. Thank you!

[@WhatDuhDogDoin]

If you’re still really interested in this stuff I highly recommend googling open geology. There are multiple geology textbooks online that are completely free and can satisfy your curiosity. Geology is truly fascinating.

[@MsSilvain]

“I still miss those guys” - unquestionably my favourite funny quote in this video. I love your knowledge, enthusiasm and sense of humour, guys! Thank you for making those videos. You make a difference in this internet full of worthless crap! 🙂❤️😊

[@FancyGeeks]

IT'S THE CAMBRIAN EXPLOSION.

[@rithrius5384]

THE SUN IS A DEADLY LAZER!

[@aryansdigicam]

*We Can make a Religion of this!*

[@smhwolvi]

Charles Lee2 it's been a religion

[@mesner5x]

Wow that's animals and stuff.

[@thetessellater9163]

@StablizdBlodd - is it not our gravity which directs the suns harmful 'solar wind' away and around the earth ?

[@lurking_silhouette5802]

OMG one episode of this channel is so much better than a whole week of my undergrad geology class. Thank you PBS Eon! Love you soo much.

[@thetessellater9163]

You are attending the wrong place of learning by the sound of this !!!!

[@Mazidox]

I love these longer form vids!

[@ianrbuck]

What a strange world we live in, where 12 minutes is considered longform.

[@zezluy]

Ian Buck He said longer, not long.

[@ianrbuck]

Zez right, it all depends on what you compare it to. Compared to other documentaries about geologic history, it's quite short.

[@zezluy]

Ian Buck Comapred to the other PBS Eons videos it's double the average.

[@vienamartinez7264]

Mazidox Gaming ñ

[@stonerdemon]

I'm currently reading "At The Mountains Of Madness" by H.P. Lovecraft, and all the plot about incredibly ancient times and beings just fueled my geological curiosity. I'm glad I found this channel!

[@datasdukatcoat6429]

It is obligatory to also read, "Narrative of A. Gordon Pym".

[@veramae4098]

It's really funny IMHO, that Lovecraft's horror provoked an interest in geology.

[@zackakai5173]

I'll also recommend The Shadow Out of Time on that subject. Although some of his ages are pretty off based on what we know nowadays. Still great as a cosmic horror story though.

[@eucolecionodinossauros]

I spot a little mistake in this video at 5:38 when the presenters says "Aardvark" and the image shows a Brazilian Giant Anteater...

[@lasschesteven]

Yeah, that bothered me too

[@malbers35]

Here, have a cookie.

[@eucolecionodinossauros]

Hey, I didn't know that English expression. Thanks, learned something today!

[@Yerinjibbang]

i always confuse between the 2 lol

[@ZomBeeNature]

Yeah, it was startling

[@academicorum3651]

The world needs more channels like this, keep the great work guys.

[@joshxkerrigan]

This channel is doing wonders for kids who can't get an education this good in school!!

[@dhutch71]

Started as a student in Geoscience in 1967, a few years before Plate Tectonics was fully accepted. During the early part of my career as a Petroleum Geologist in '79, the concepts of Sequence Stratigraphy became the norm. Then, in 1984, 3D Seismic was invented and made imaging the subsurface so much better. It was a great time to be a Geologist. Enjoyed the video presentation of Geologic Time - it's a difficult topic to cover well in 12 minutes, but you did a great job!

[@mr.dr.genius2169]

My favourite time periods are "EONS".

[@fyrgebrc4666]

@Ella Bumann I'm pretty sure they know that, to be honest

[@Kapitein2Stoot]

@Ella Bumann butt hurt much

[@bigmoose7]

@Ella Bumann Ur just jealous cus ur not a Dr.

[@johno9507]

@Ella Bumann What's really idiotic is rambling on about his handle when the big questions of the universe are left unanswered.

[@bigmoose7]

@Ella Bumann lol nice comeback

[@murilopalomosebilla2999]

As a teenager I thought "hey, this is lame", now this seems like the coolest thing in the world. Great video!

[@TylerAbair]

Thanks for this video. Until now, the various "named chunks of time" were just something I tried to remember which animals and events were in. I had no idea that they were classified into such a satisfying hierarchy of scales! It's much easier to organize and understand this information now that I know that I realize epoch and period aren't interchangeable terms. Learning about Geologic Time has made geology significantly more interesting to me :D

[@Chirchy]

Paleozoic ended with an extinction event, Mesozoic ended with a meteor, and they Cenozoic ended with nuclear warfare destroying the planet with deadly radioactive elements such as uranium and plutonium.

[@MrCosmin94]

@@tliltocatlalbopilosa1513 radiation would go away and probably after life will start again. Would take maybe a few million years.

[@Justbedoingit475]

Y

[@penices2832]

@@tliltocatlalbopilosa1513 I've read somewhere you could look at lifeforms in the desert to puzzle out how organisms would evolve in radioactive environments. Dehydration and strong sun is something that affects dna in a similiar way

[@Sofie424]

@@tliltocatlalbopilosa1513 Radiotrophic fungi, already a thing :)

[@BThings]

I swear, this is one of my favorite channels!!!

[@ScottMansfield]

I'm very drunk, fyi. However, this is amazing and so far you guys have presented this so expertly.

[@stephaniehight2771]

I would still like to see playlists of your existing videos sorted chronologically.

[@elbek_phd]

I learnt more from this video than in the geology courses at university

[@SupLuiKir]

6:07 nice bill wurtz reference!

[@matthewbyrom3053]

The sun is a deadly lazer

[@titan133760]

@@matthewbyrom3053 Not anymore, there's a blanket

[@amehak1922]

They never got Ethiopia

[@cesaralcaraz819]

I would like to thank all of you for deciding to watch truly educational and fascinating videos that not a lot of people watch these days and I thank you for choosing this over some prank video.

[@theoamonteiro]

I loved it. I was really missing a presentation on the time scales so common in the videos. It should been the first video on the channel.

[@vanessssam]

What amazes me is the fact that life forms seem to "disappear" or get wiped out but then eventually life evolves and returns again, out of no where seemingly

[@arvantsaraihan5777]

Life was never really wiped out of the Earth actually. In every single extinctions there must be some organisms (even if it's just 1% of all of the organisms that lived at that time) that survived and persisted that extinction and eventually evolve into something else and finally paved the way to the new life we know today. We have to thank those of our persistent ancestors whose survived those series of extinctions 😄 they paved the way for the livable ecosystem we know today.

[@jimralston4789]

@@arvantsaraihan5777 Yep. It was probably sponges that were able to survive Snowball Earth twice 600 million years ago that kept the spark of life going on our planet. That spark was able to explode into countless forms of life.

[@stevenbaumann8692]

Thanks for providing a history of the evolution of geologic time. Most people have no idea. I love how you touched on primary, secondary, tertiary, and quaternary. Only the quaternary is the only one left.

[@masonh3132]

ANSWERS FOR HERMANTOWN 1. using fossils 2. Eons Eras Periods Epochs 3. The great dying, Cretaceous paleogene extinction event 4. is your choice

[@purple8292]

not all hero’s wear capes

[@heymrhimr]

I really enjoy the longer videos, and Blake does a great job at hosting!

[@christinarobohm6920]

This channel teaches me in a way I never grasped in school. Love it!

[@ElizabethLopez-hx6xv]

Awesome video! It's absolutely mind boggling to think of all that has existed before us and all we cannot possibly know. So, thank you for helping us learn what is known.

[@MoBot249]

Gotta hand it to you all. It's obvious you put a lot of time into this.

[@mhilmyfauzi4523]

Totally wiped my forehead because there's some iridium on the left side

[@moremerry57]

M Hilmy Fauzi ❤️

[@shalinitiwariscorner5210]

Learning natural history can teach us to be humble and understanding about our relationship with all that exists around us as well as our own existence inside the existing world.

[@ghostlysi]

6:09 🎶 Cambrian Explosion 🎶 T H E S U N I S D E A D L Y L A S E R

[@garykuhre9508]

So much for the bibull... Thanks!

[@lilbrokenheart2153]

🎶not anymore there's, a blanket🎶 k this role play is pretty funny🤣🤣🤣😂😂😂🔥🔥🔥💯💖

[@epauletshark3793]

Hey china's back together oh wait now its broken agaaaiiin.

[@v8valiant68]

civilizations comes and go, extinction comes and go, we know what came before us, we don't really know what will come after us, loving this channel, great stuff.

[@setelliott9683]

Thanks for these; it always cheers me up to see a new episode when I'm feeling depressed. Puts perspective on the futile feeling I get when I once again fail to find employment. :3

[@rafaelalodio5116]

Hey emploayment is overrated anyway.

[@leonardovieira3327]

As a geologist student: fantastic video!

[@TheBrendanMeister]

I love these videos that give a brief history of Earth, but I think it would be really cool if you guys did specific videos about extinct species, including interesting facts about their behavior, diet, and overall characteristics. I understand that not a lot is known about many prehistoric creatures, but I'd love to find what there is to know. Thanks for all the great videos!

[@Hullj]

To think of modern homo sapiens sapiens as index fossils for the future really was a humbling concept. It has shaken me up. It makes me want to rethink everything. And isn't that what education is about. This is a phenomenal, phenomenal series. I am so grateful to everyone involved in bringing this fruition.

[@salflores1202]

The planet is littered with our bones (graves). Whomever finds our remains will have full specimens. Crazy to think about.

[@tarunsrinivasan6088]

i really liked this episode, hope they continue the format of the time frame expansion

[@stephenhall3515]

This is an early edition of what must be the best of its kind. As an educational resource it must have been the route map for maybe millions of educators. By linking geology, biology and chemistry (with occasional forays into elements of astrophysics) you really hit the 'sweet spot' of how seemingly disparate 'subjects' are fundamentally connected and this is a massive help in the education of early to mid teenage students. If I have one gripe it is that some presenters speak too quickly and unless subtitles are baked into editions much of the value can be lost. The English is clear enough but US English does have a tendency to be 'rapid-fire'. Accent is not the problem but speed and emphasis and some presenters appear to have a more Canadian tone with more sentence contours and vocal paragraphs. With the compliments of a very old retired teacher who cannot help but still teach...............

[@TerenceClark]

I would love to see an episode covering the Cenozoic in more detail. And a similar one on the Paleozoic would also be awesome. I feel like what paleontology education most people get, if they get one at all, is Cambrian Explosion ... dinosaurs, dinosaurs, dinosaurs, dinosaurs ... something fuzzy about mammoths and ice ... today!! (tadaa!) Already I feel like you covered the Cenozoic and Paleozoic in more detail in this video than I got straight through until my undergrad Geology classwork. It would be absolutely amazing to give either era a more detailed look like I know the PBS Eons team can. Keep up the good work!

[@DudeMcDudeum]

I am truly humbled by that last remark on how our bodies will be the next markers of our time on this rock. Love this channel so much!

[@martinomogavero157]

I just discovered this channel. I'm loving it

[@rashadaakter9778]

What a great way to describe. Like us who has never been able to have lesson about this but now it became so interesting. Thank goodness, KZbin is not boring anymore. Thanks a lot to all people who work on this from the bottom of my heart.

[@dmatuzo]

The editing in this video is great! Every one of your videos has a very beautiful presentation.

[@dan9864]

Interesting learning! - Mesozoic era (dinos): Low tech flora and fauna - Cenozoic era (mammals): High tech flora and fauna (Flowers and bigger brains) Evolution of flora and fauna go hand-in-hand!

[@calebr7199]

I like big time and I can not lie!

[@Monochromicornicopia]

You otha brothas can't deny

[@wichitazen]

Huh?

[@joshuad.chambers4883]

wichitazen they are referencing the song “i like big butts”, correlating the previous comment with said song accordingly :)

[@first782]

….I swear I just saw another comment of yours with the same format but on a video about bugs, bet you can guess what the change was

[@dathaniel9403]

6:08 now that’s a word you can hear 🎶 the Cambrian Explosion 🎶 Thanks for Bill Wurtz for that earworm, I’ll never be able to hear “the Cambrian Explosion” without hearing that little jazz riff and seeing that multicolored splash of text.

[@haricapra6886]

I love this series and look forward to it each Monday. In college I took a geology class in which e got to examine some fossils. There was a crystallized bone to a now extinct cephalopod that actually had bones. I've been incredibly fascinated by that ever since. What do we know about cephalopod evolution? Is there enough of a story there to make an episode?

[@MantraHerbInchSin]

This is AWESOME, no matter how many times I read, listen or watch stuff about these things. Just incredible

[@VanDamArtisan]

Best episode yet!

[@reymartmaquiling5828]

Why are there are dislikes? Who dares to dislike this wonderful and educational video?

[@InfectedChris]

I really like the longer videos. Maybe do a video on the changes of the continent, to the 7 we have now.

[@guyh.4553]

Or is it 8? Could we add Zoolandia to the mix??? 😁😁😁😁😁

[@Erlov71]

I know im getting old when i looked this up on my own and find all so fascinating.

[@christopherwall5815]

can we get a look at the evolution of plants?

[@epauletshark3793]

Any time I start watching eons, I binge for WAAAAAYYYY too long.

[@Sergioluis93]

I'm going to add my voice to the ones saying we love the longer videos. This has become now one of my favourite videos on your channel, not only because of the lenght, but also because of the topic. I wonder, after you do the one on periods, could you make some about epochs? Or maybe ancient ecosystems like the one on Hell's Creek (the one they're doing for Saurian the game). Anyway, awesome content. Thanks :)

[@nuclearnyanboi]

The best bedtime channel

[@DiMadHatter]

5:38 this is not an aardvark...

[@eons]

Whooops. Today I learned the difference between aardvarks and anteaters. That one is on me. (They both exist during the Phanerozoic Eon so at least I got that right) -Seth

[@ikerants745]

PBS Eons holy crap there’s a difference, I always thought anteater was just a fun and silly nickname for kids that couldn’t pronounce aardvark correctly… like me

[@craigroaring]

Is that like the "this is not a pipe" painting?

[@user-gf6hf5uz2r]

Aardvarks with guns!

[@annoyed707]

They'll let anyone buy them in the US, even prehistoric time-travelling aardvarks. Sad.

[@Hunter-im3tg]

Our planet (and us, as hominids) have such amazing prehistory and yet we have Creationists that reject all of this because there's no god or afterlife reward involved

[@AMC2283]

Exactly, chains of chemicals adapted from a bacteria don’t go to heaven

[@Hunter-im3tg]

@@AMC2283 yes! It's such nonsense, they ignore too that we are composed of cells like any other organisms, they're truly a different breed.

[@mattparker7932]

Love this video. The length is great and the content even better. My only complaint with this channel is that you guys always showed the geological time periods upside down (with the oldest time periods on top and the youngest on bottom). With this episode you finally flipped it correctly. I hope you stick with that! Great stuff. Keep it up!

[@bellamckinnon8655]

I am unable to express in enough words just how much I loved this and these styled videos!! Really enjoy having this host. Funnily enough, around the time he asked us if we needed to cool down (around 9:30-ish), I most certainly did on account of having laksa while watching 😂. Thanks again for another intriguing and informative video PBS Eons!!

[@bradsmckay]

Just another perspective, if you compressed earth's history into one day humans appear roughly 0.5sec before midnight

[@ayoungethan]

These are such great summaries. Why isn't the Great Oxygenation Event considered a mass extinction? It follows the same pattern of all other mass extinctions: a sudden and drastic change that caused mass die-off and paved the way for a different mix of species to emerge. Also, I'd like to see more discussion on the fact that the overall trend in biodiversity is positive despite the series of mass extinctions. After each extinction, life seems to "bounce back" with even greater diversity than before.

[@cevatkokbudak6414]

İt is considered a mass extinction event. Everybody makes mistakes

[@franciamarievillareal7802]

I actually like that thought; being an index fossil one day. Makes me feel like my life and death will mean something. I dunno. Just a thought. I gotta find the right conditions to get fossilized, though. 🤔 Haha! Me and my weird thoughts. 🤣

[@scaper12123]

My only hope is to die in a pose that confuses future archeologists.

[@crystalm4324]

It’ll be those human fossils somehow kissing their own butts inside a strange winged shape they can’t quite make out.

[@ThisIsYourOnlyWarning]

Haha! That’s actually a great thought! Now do you want to just be fossilized and found for research and science, or do you want to do what the person above suggested, to be in a confusing position to keep them guessing? BTW, my sister in-law’s name is Francia. It’s a beautiful name, but I didn’t think it was a common one? Anways, I like the way you think!

[@ElizabethRhyner]

thats how i felt too. it made me feel oddly comfortable with the thought of dying now.

[@skybluefrog2784]

There are probably some old fossils around who could teach you how to get stoned. Would that me a step in the right direction?

[@cristianroth8524]

11:22 We're there already. Layers with microplastics have been detected on the bottom of some lakes in Alaska. Welcome to the Anthropocene.

[@MrStensnask]

GodDAMN, this channel rocks my socks

[@valor36az]

Best overview of the topic I have seen until now

[@yarrealtygroup8934]

I absolutely love this channel. I wish I could mee the cast. You guys are great

[@JaneEllenMusic]

Used this video in a KZbin tutorial - love it! PBS Digital rocks!!

[@allenmichaelgadson6826]

I love this channel it really teaches me a lot of facts about periods and what they are broken into also the history of earth.

[@GururajBN]

Very good explanation of geological time scales. He speaks so fast. But for the subtitles I would have missed most of the explanation.

[@pigeon4824]

This is the video my science teacher just sent us to watch while in quarantine

[@leaaahgochu]

same

[@katrinakaraninsky7579]

Same!

[@irene_deneb]

This series reminds me of my youth, reading At the Mountains of Madness for the first time. HPL sparked a lot of my fascination with geology and deep time.

[@blazebluebass]

Blake is an awesome host! Really liking this series so far =)

[@kristijanmehun2382]

5:41 ...this made my day... I can't tell you why, it's just... beyond awesome 😀

[@jayeshmahapatra7085]

Great Video :) Really love the longer ones, and host is awesome !

[@bLd321]

Ok, I think I just discovered something big. I discovered this channel.

[@galahcockatoo]

What an amazing channel! Too cool for school! But seriously, love how you condensed the whole story of earth!!!

[@JoshJWright]

Earths history fascinates me to no end. To think of all the changes of landscape and organisms is mind-boggling. We are but a small blip in the history of this planet.

[@peickudeicku1493]

Phanerozoic Era exist Living Water Species: *Aight Imma head out*

[@thetessellater9163]

Please translate into human speak

[@bjnslc]

Dimetrodon was extinct in the middle Permian, tens of millions of years before The Great Dying. A nice overview worthy of sharing!

[@MsMauDau]

Thank you for making this video, really help me to understand the whole process in a very interesting way.

[@kojimayuhay]

This video opened my mind, it transformed me through a humbling experience. To think that someday my bones/teeth and whatnot could be a fossil in some layer of rocks to be discovered millions of years after my death, it is just frightening and awesome at the same time.