Join hosts Kallie Moore, Michelle Barboza-Ramirez and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era - the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age.
Produced in collaboration with PBS Digital Studios: kzread.info
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Sexual Selection most likely was to blame Why wouldn't more animals on the African plains be naked if it was purely biological?
I think there unique body shape is just easy to identify with limited information
Sounds like Seattle or Juneau
2 billion years is the limit for life on earth because the sun will start to get stronger, certainly near 5 billion years its long over for this system and if humanity has to suffer 7c change, it will go into maximum geo engineering, but putting CO2 back in the bottle will be nigh impossible unless geology is used to help out
Summary - we have found a lot and now we need a time machine
"Drug-type" gives a negative connotation. Perhaps using terms like psychoactive is more appropriate and less stigmatized/daunting. We're trying to lift the stigma, not glorify it, lol.
Snakes are harmless
Poor life choices in the background
It’s crazy how Neanderthals never existed
You were not there… All these UFO and space documentaries I tell you they're just theories nobody knows for sure.
I'm still getting ready for the ice age they warned us about in the 1980s.
They were you 😏
They are us.
Isn't that also the name of Paul Bunions blue bull? Or am i moss remembering american folk tales
C-19 was far worse, billions of ppl died
Neanderthals were equally as smart as us, but we’re physically stronger much much stronger.
U callin us monkeys?
Earth has combustibles, making the other planets are jealous!
Danger noodles are distinctly shaped ergo easier to recognize
Yooo
I lost my 14 year old lab about a year ago. It changed my life. I think about him everyday. Still break down and cry occasionally. He was such a great companion. His name was Luke and I miss him so much.
He has the medical records of a Neanderthal from 50K years ago 😂
😊
yes no questions
She’s amazing
I find this amazing because they know this...how ?
Or like sharks to protect eyes while attacking
They were just unfortunate in evolution, their bodies wasted a lot of energy compared to ours and we were just smarter so evolutionarily they just lost out over time.
It's cute when you suggested we "took their resources" and didn't "hunt them for their meat and territory" which is obviously what happened since that's always what has happened since we first started throwing rocks lol
This Knowledge is so underrated! 😭
I like that shirt.
How are dinosaurs poop fossils identified? Don't they look like rocks or dirt?
Diversity hire to the max🤣
It came from the universe durrr. Don't think about it too much people or y'all go crazy like half the theorists out there. Isn't it funny how the media makes water look like a rare element 299 or something?
In space is a watery substance h2/02, and it seeps thru the atmosphere and changes to make water as h20. That is how we got our water!
What if that is the ancestors of giraffes
how does him going through all that prove he was a decent person? like what
50k years ago...what's the proof...?
The extinction of the Ice Age megafauna was not the result of human hunting. It was indirectly related to climate warming. In my book ‘Ice Age Extinctions, A New Theory’ I describe how the development of megafauna and their extinctions was the result of changes to surface gravity around the globe. 1. When large surface mass (i.e., in this case ocean water) moves to high latitude the core elements move off-center creating a gravitational gradient around the globe. Surface gravity on part of the globe lowers and the antipodal region experiences commensurate higher surface gravity , which will occur during every glacial period. This process is based upon The Conservation of Angular Momentum. The woolly mammoth and all other megafauna developed during the glacial period on one part of the globe. 2. During the warming periods the polar ice caps melted moving the mass (i.e., water) to lower latitude causing the off-set core elements to move back toward centricity normalizing surface gravity around the globe. This is why the megafauna extinctions occurred during the warming Bolling-Allerod period preceding the Younger Dryas. Note that the extent of the surface gravity change on parts of the globe depended upon the longitudinal distribution of ice relative to the Earth’s axis. This explains why the existence and extinction of Australian megafauna occurred at a different time than that of North and South America. In fact, Australia is 180 degrees away from North and South America longitudinally. Therefore, when one had the lowest surface gravity, the other had the highest. 3. The reason why megafauna survived prior interglacial periods can only be hypothesized. It could be that prior glacial-to-interglacial periods occurred over a much longer time period allowing megafauna to migrate to areas with lower surface gravity. Or, more likely, the amount of polar ice that melted during the prior glacial-to-interglacial periods wasn’t as large as it was at the end of the Pleistocene and therefore the regional surface gravity changes didn’t change as much as it did at the end of the Pleistocene. 4. Pygmy mammoths survived on Wrangel Island into the Holocene because there were no predators to interfere with their evolving smaller size in a higher surface gravity environment. Their ultimate extinction is not from human hunting but could be from a lack of genetic diversity.
I’ve always thought they were more intelligent in a plethora of different ways than homo sapiens and must’ve been super wise.
He played to much ark survival
More shite
Your talking about the virus known as humans right? Ya this poor planet is still infected and infested with humans.
My dad told me a story of finding a rattle snake in his tent while he was doing work in a desert, and he described the feeling of jumping out of his skin before he even knew why. He had spotted it out of the corner of his eye and literally had a physical response before he even mentally recognized the thing was a snake. … Unfortunately I think I’m a failed person evolutionarily because I LOVE snakes and I used to pick them up whenever I would see them on walks. I live in an area where it’s mostly just garter snakes but I love bigger snakes as well and they’re very cute to me. Sorry to my ancestors.
Eating mummies isnt a new trend. Ask the Europeans what they did to Egyptian mummies in the early 1900s...
It’s elusive but some trail cams and photos have fuelled evidence of its existence. Lots of wilderness in Tasmania…
I lived in France for five years as a child in the 50's where I was initially not allowed in school because I was left handed. My father raised holy hell with the nuns to admit me, where my left hand was whipped with a switch daily. We had to use 'plumes' to write with (pens dipped in ink wells) and they said I would spread ink across the pages when I wrote. I survived without smears on the pages but sore knuckles from the whippings. I don't write like a contorted left hander but with my hand extended forward like a right hander. No problem.
When the first guy got a bite on his hoo ha.
This video was made by Megalodon so we stop looking for them