I don't know how they can talk about extremophiles surviving snowball Earth without discussing the deep sea geothermal activity. Vents and smokers on the sea floor give a rich mix of nutrients and warmth that do not require light for life to live and thrive. That's a big chunk they left out.
True. Another good documentary, Miracle Planet, explains just that and shows how thermophile bacteria live today in geothermal ponds in frozen parts of Iceland. Maybe there was life on shorelines too, where ice would break.
@@g_y.rtz420… yes, just because they don’t metabolise oxygen… nasty! Good one is History of the Earth and History of the Universe (both Channels, I think Dave Kelly, his brother Pete is doing History, like human History (History Time) and Voices of the Past… I’m personally addicted.
They block out the sun rapidly, cooling the oceans.remember at the start of the Maunder Minnimum, there were 25 equatorial volcanoes erupting that seriously contributed to the greatest global cooling in modern history.
Thank you for posting these documentaries, at least for me it’s an escape from the day to day and I feel it’s important to know what we’ve come from and how lucky we are to be alive
Watch GeoCosmic Rex with Randal Carlson His earlier shows are the best. He talks about the North America’s ice melts and the way it shaped the landscape. His theories are very compiling. @Larry Hillyer Edit That’s just 11,000-12,000 ago
The snowball Earth hypothesis is NOT now more accepted. There are major problems with it. One of which is "The snowball Earth hypothesis does not explain the alternation of glacial and interglacial events, nor the oscillation of glacial sheet margins."
I love how he is seemingly just sitting there among random people in London and then suddenly bursts out into a wordy statement about life finding a way.
LOVE Tony Robinson! Watched him filming near Southwark Cathedral years ago. Used to love Time Team and when there was a pause in the filming I went up to him and said I didn’t want to interrupt but I just wanted to say a thank you for all the enjoyment he had given us over the years. He looked surprised and said ‘Thank You’ and as I walked away he said Thank You again!❤️
I saw another documentary that said there was a snowball earth type situation going on 2.4-2.1 Billion years ago, also. So this was not the first time this had happened.
I know it's been said, but I loved him as Baldrick. It's so nice to see such a dear actor all these years later doing something completely different. ps. My favourite Baldrick is first season when he was the smart one of the bunch.
I wonder if, when they calculate the historical location of the rock relevant to its magnetic density, they also consider the likelihood of the earth's magnetic poles being in a totally different location at that time? 🤔
Yup. And the surface was totally different, as was the atmosphere.....we cant comprehend it because we think of the Earth as it is now not as it was.....and we forget magnetism and the Suns' affect...
Pole flip plus shield loss could release the entire atmospheric layers and rapidly freeze the surface due to exposure to space .....locking the oxygen and hydrogen as ice......the planet would also have to be at its furthest point of orbit from the Sun....and therefore magnetically challenged by the distance...🤷♀️
The new mission to 2 of Saturn’s moons, titan and esceledus (I spelled the second one wrong), will be leaving in a few years, huge chance there is more complex life on both of them, beyond, bacteria, Fido plankton, imagine civilization of octopus😂, the mission is called dragonfly, search it out
"could we survive if snowball Earth happened today" I think the biggest problem would be food security. Quite simply, there are no crops that grow in ice. You need to either import soil atop the ice or keep an area ice-free when it's cold enough outside at the equator that salt water will freeze. You need a way to stop a glacier in its tracks and prevent any ice or snow accumulation on farmland and remove any ice or snow that does fall. You also need crops that can grow in very cold environments like permafrost, or widespread greenhouses. I suspect the latter is more practical. So large scale production of greenhouse tents would likely be necessary. Enough to cover all arable land you wanted to save. You could irrigate by putting greenhouses with black interior over the ice itself and melting it inside a greenhouse tunnel, thus giving a supply of clean water for farming.
We would turn to hydroponics on a large scale. All vegetables would be grown indoors. The problem would be the animal food chain. We would have to find a way to feed other mammals, and creatures. Likely that we'd lose part of our food chain....?
@messrsandersonco5985 in that situation no animal food supply,....plant indoor beans legumes,vegetables, fruit trees if possible, hope nothing rocks our boot 👋🚣♀️
I lived in Death Valley over the winter once. While it is rather warm in the summer, freezing temperatures in the winter are not uncommon. In fact, I even went SNOW skiing in Death Valley.
Never mind the volumes of CO2, The thousands of cubic miles of ash ejected would cover the ice and absorb the radiant heat of the sun.. after the dust settled.
@Troll King yes they do. The magnetic fields left in rocks define it as such. Why do you suppose there are hippos, rhinos and wooly mammoths in Siberia found buried with vegetation in their stomachs buried beneath mud up against the sides of mountains? Also, satellite surveying of Siberia discovered kms of canels buried beneath the permafrost? What about the salt water mark on the sides of the giza pyramids, 2/3 rds up the face, that resemble a high tide mark at over 60 000 years old? Pole shifts have occurred, do occur and will continue to occur. What we, humanity, have, is the capacity to preserve this information for the future generations other than allowing, much less resigning ourselves, to allow others, such as the Vatican or the Freemasons to continue to withhold these records at the detriment of the future generations. As the ancients claimed, knowledge is wealth.
@Sarah Nyb same as these Africans claiming they built them I suppose? There is technology that is capable of reading how long a rock surface or face, has been exposed to sunlight.... didn't know? Guess at what length of time the giza pryamids have been exposed? Ohhh, and it's much much more accurate than carbon dating as well..... how about the pryamids in europe, and the balkans, or in china? How about the pryamids in australia covered in hieroglyphics....... yeah 5000 years old..... ?!? Riiight!!
You know that we probably should have another snowball earth event when you see these words appear before watching a video about the history of our planet. 'The following content has been identified by the UA-cam community as inappropriate or offensive to some audiences.' We truly are turning into dumbball Earth.
@@quantitativediseasing9988 : So...You're a believer in the fictional Sky Fairy? Do you also believe in the equally fictional Santa Claus or the Tooth Fairy?
So ......... just curious ........ ? First, the study of the stones magnetism to discover where is came from is amazing! My question is how they account for pole reversals when studying the magnetism to determine origin. Wouldn't a pole reversal alter this drastically??
Interesting how the notion of Catastrophism has become suddenly popular, whereas 100 years ago Evolution and Gradualism were the orthodoxy. Note that Australia's glacial past is suggested by 'continental drift' theory (now Tectonic Plate Theory) but periodic Pole Shifts might also account for that, and fit neatly within the idea of catastrophic and sudden changes to the planet which have a good deal of evidence to support them.
The physical poles don't shift, only the magnetic north and south pole do. Only plate tectonics and continental drift can explain the empirical evidence.
All the Ice on earth surface forms when the snow that falls on it, gets to be more and more and, doe to its own weight, it compresses itself into ice. So when the big freeze enveloped the whole planet it also froze the surface of the oceans and, in my humble view, that meant the end of cloud formation and precipitation all together. So where did those hundreds of meters thick equatorial ice sheets come from, just from residual air humidity? Or were they pushed towards the equator by the large weight of the whole northern and southern hemisphere, kilometre thick ice sheets? Just wondering how that was even possible. Is there anyone with an educated guess who could add light to this dilemma of mine? Thanks!
Snowball earth developed from glaciers moving below the 30 degree latitude tipping point. Thus glaciers formed in the north and south and moved towards the equator, creating the drop-stone formation the documentary talks about (which cannot be created by normal snow formation processes). The glaciers over land would have joined at the equator ahead of glaciers over sea (the supercontinent spanned the equator on one side of the planet, with ocean on the other side), and the sea glaciers may only have been narrowly preceded by sheet ice (how much sheet ice I don't know). Once the oceans were covered in ice, no more water vapour could cycle from the sea into the atmosphere, which created a limiting cap for humidity in the atmosphere, but global temperatures would also drop the closer the glaciation got to the equator (the reflectivity of all the ice over the earth's surface area would lower planetary retention of heat), so water vapour remaining in the atmospheric system that would not have frozen before would have done so now, adding to the ice sheets. And yeah, glaciers actually move, so the glacier creation starts far from the equator, where year-around snow builds up, and the increasing weight of snow layers on top of each other incites a process that transforms ice into a glacier state (driven by the pressure gradient). The glacier movement follows the temperature differential. Someone else here might give you more but if you want more information than the basic broad outline I've given here, I suggest looking up the topic ("glacier formation and movement" might be helpful depending on what you want to know).
Baseball hail, flooding, colder winters, heavy snow in deserts, all from the oceans being too warm in key areas like the N.Pacific where it brings rain in winter to Alaska and freezes oranges in Florida. The polar air now is flowing south only over land, a huge difference, the jetstream travels north, not east into N.America this amping heat gained in the Eastern Arctic, it's thawing everything pretty fast if you ask residents. CO2 is a most powerful gas regards climate for this planet and its biology.
@@DjGlenJon The sun sure does take part in "weather", for "climate" the tiny humans took over with 100ppm of CO2 in 100-years, the sun can't do that, eh? So, the carbon bomb is acidifying oceans 10x faster than extinction events with regard to aragonite, the sun can't do that. "The rate of acidification is 10-times faster or more than anything we have seen for the past 50-million years and perhaps over the last 300-million years.". ICES ASC 2013 Plenary Lecture by Dr Richard Feely, 9:10 into 1:01:08; 14:30 in CO2 vertical maps; ua-cam.com/video/etFob9Wy45E/v-deo.html
We are one but we are many and from all the lands on earth we come. we share a song and sing with one voice. I am,you are,. we're all just human's. This vid shows just how insignificant we all are and how important life really is.
Only happened once cause the earth is flat and only once has the bottom side of the earth saw the sun once it flipped back over the earth warmed up and melted the ice.
39:15 "Volcanoes have another formidable weapon in their asshole"? I know it's arsenal...but listening to that real quick the first time was a very jarring and confusing moment.
@@whoarewe7515 Ohh get a grip... WE, are A NATURAL part of Earth. Go find a cliff and use it then if you think that YOU are a parasite that shouldn't be.
I have a question: where did so much ice come from, hundreds of meters thick covering the areas of the equator, when the evaporation of water from the oceans was stopped?
I was thinking the same thing, but it dawned on me, that the oceans froze to a very deep extent, more land exposed, more snow from evaporation of shallower seas, water expands when frozen also,
the ocean, as the ice freezes it expands and separates the salt, the salt then pushes down below, the expanding ice then just starts travelling being pushed along through new ice forming, expanding and pushing along the last one which can explain how boulders got up on mountain ranges and hilly areas, in reality we don't know exactly which ice age dropped what stone when because ice is the perfect criminal, it disappears without questioning. If this planet was ever pushed out of the orbit as a thought, then it would freeze over into a ball of ice and by the time that we get out as far as Voyager is, the oxygen would start to rain.
Imagine how shallow the oceans must have been having kilometers thick ice covering the entire planet. I don't buy that the earth was covered with ice for 25 million years. Perhaps the land mass was covered to a great extent, but I have reservations about the entire ocean and equator area being cover, even for a short period of time. A completely frozen earth for 25 million years would have frozen all of the water in the ocean down to its floor. Subsequently, a thaw from such a horrific event would have scoured and forced a runoff of all of the land into the ocean. There would be no land mass remaining, just a deep ocean. They also say that these mega glaciations happened several times since 1 billion years ago. Land mass is fragile and easily broken down to silt and ash. To think that it could withstand even one full glaciation of kilometers thick ice seems in the realm of fairytale time to me.
Whoaaaah there brother.....no matter how much the earth was frozen there would still be hundreds, possible thousands of volcanoes giving warmth and life to many, many animals. Also I suggest in all of that time, the land (plates) would be rising and sinking depending on the weight of the ice thickness. In other words...not all of the earth would be frozen at the one time. This series has facts that may be bent.
Probably a good thing they go to pretty remote locations and dig really deep. If you took a large amount of really old rocks with fossils from one location and time period and buried them in the correct time period but in a different location I bet you’d throw them off for a second or 2.
I find Tony Robinson very easy to watch, but (of course there is a "but"), When there is a leap in evolution or the climate takes an unusual turn, I wish that he could find any other phrase to beginthe task of explaining things without first saying "Something remarkable happened..." Taken at its most basic, I hope it IS remarkable because you are remarking on it in this film
Dim Sun Snowball planets everywhere. Some planets just the right size for plate movements thus volcanos and co2 heating the air melting the ice. Perhaps we are rare in the cosmos.
It never fails to amaze me when americans try to correct brits without taking into account the drift of languages, which is why some words are wrong in american but right in british
People always forget usa version of english is pampered with accents from all over Europe. But that's why I love British documentaries. Just hearing the difference between glAciers and glahciers
A mention of when a glacier melts away it looks like a bulldozer came through. I'm thinking it might also open up a world of discovery. Am I rightly thinking about the discoveries that may be found on such a terrain?
I have a couple of problems with some of their conclusions. One: They stated that the magnetic properties of those dropstones proved that those stones were deposed there by glaciers at or very near the equator. But earlier, they explained that those rocks got their magnetic qualities when they were formed. So in my way of thinking, the magnetic qualities of those rocks only showed that they were originally formed near the equator. That could have been two billion years before they were moved by the glacier. In that billion years, isn't it possible that piece of the earth's crust could have been in both of those places? Near the equator when those rocks were formed, then slowly but surely that same piece of land, a billion years later, is near one of the poles and covered with glaciers. I'm not saying that's what happened. I'm just saying that these scientists didn't sell their theory very convincingly this time.
+Edward bourgeois You may have it backwards. They were formed far from the equator and then carried toward the equator by the glaciers, I think. Also, the Tetonic plates did a lot of moving around. Land used to be all one continent and I think when it was, it was closer to the equator, but not sure of that.
I find it weird that the Earth was moving for millions, billions of years but those just laid there since glaciers moved them not affected by changes going on around them? wouldn't they erode? move to another place? get sucked into magma under plate tectonic and be destroyed?
@@wiezyczkowatayes. How about the theory that the rock landed there from being blown out of an erupting volcano or because of being ejected from a meteor impact. They didn't say they knew where the rock came from, just that it wouldn't get there by normal processes.
One obvious example of a dropstone, a.k.a. glacial erratic, would be a granite boulder in a layer of sandstone. You see, the granite is an igneous rock (that is: a rock that arises from the solidification of molten rock); and the sandstone is sedimentary.
Nitpicking question: if we're looking only to cover the surface entirely, then this scenario's fine; if we're looking more specifically for "thousands of meters of ice", it seems to fall somewhat short -- what am I missing? Total area = A (currently dry ~0.29, currently oceanic ~0.71); in order to cover the currently dry area with ice from oceanic water, we'd need to move ~0.41 of the current oceanic volume. With a current average oceanic depth of ~3.5 km, we'd get an Earth-area sheet of ice (even assuming all water to have frozen) of ~1.5 km.
Everyone is told that the earth is blue and beautiful, but the time when the earth is blue and beautiful is only about 500 million years out of 4.5 billion years.
Why is it that the at the first mention of greenhouse gasses, the first one mentioned is CO2 - when water vapor is by far the most abundant greenhouse gas in our atmosphere, both in quantity and effectiveness…. 🤔
I think you will find he is speaking that strange language borrowed by the Americans, English. And being a man of the theatre and BBC TV his command of the language is excellent.
The position of extremophiles both of the cold and hot varieties could act as a barrier to extinction on the planet by jump starting viable lifeforms to an evolutionary path that would develop into complex lifeforms. If so, then introduction of those extremophiles to a planet like Mars might theoretically initiate life on that planet. If so, then cultures of these lifeforms may be the key to terraforming.
Can you imagine that our Earth wasn't always on this place? Is it imaginable that it was in the ice age maybe a moon of Jupiter, kicked out from its orbit; or maybe a part of the big planet which forms now the asteroid belt?
@@Mossyz. @Mossyz Channel I'm amused by his opinion...but it begins to fall apart right out of the gate; the Earth isn't *ON* any place. It's travelling through a whole lot of places (likely all of which form an elliptical orbit around the sun). There have been *SEVERAL* glaciations/"ice ages..." What's the association with ice-age and being a moon of Jupiter anyway? Is that because our moon happens to be a cold, barren wasteland? So if Earth was a cold barren wasteland, it could be mistaken for a moon? And Jupiter's because, well, the Sun notwithstanding, everything in our solar system is under the influence of the Jovian Beast (it accounts for some obscenely large proportion of the matter in our solar system, *again, THE SUN NOTWITHSTANDING* At least one of Jupiter's moons (Io I think) is thought to be earth-like, but that's the inverse association; Earth's lush greenery subsumed into whatever you think Jupiter's moons might be like, as opposed to Earth's barren frigidity supplanted out into Jupiter's orbit, cuz, reasons.... I don't understand the need for the fanciful tale. Consider: at some point in time, the earth was a hellish ball of rock and fire, under continuous bombardment from asteroids and planetesimals for a billion years or so, when, seemingly out of nowhere, Theia, a planet roughly the size of Mars, collided with the earth in such a terrifyingly cataclysmic impact that a piece of it broke off and became our moon, while the rest of it was subsumed into the hellish inferno that would "soon" show the first signs of intelligent life. Why the fairy tales? I mean, I can appreciate the value of imagination, but if the original poster went looking for what they could learn about awesome astronomical events, or catasclysmic planet formation or whatever, then they could have come across not only the little tidbit about Theia and our moon, but all kinds of other cool things like what *spaghettification* means and what a white hole is and why combustion engines don't work in space and who knows what else.... It just strikes me as a more productive use of one's cognitive skills to get lost in the stupefying magic that is the real world (I couldn't resist that punny juxtaposition; *DON'T JUDGE ME!!) live well
In my opinion, science and God are not mutually exclusive. The bible is a spiritual guidebook, not a science or history book. The people who wrote it were inspired by God, but their understanding was limited by the scientific knowledge of the time. I am a Christian but people who think there is no evolution, or that the Earth is 10,000 years old, are crazy.
A spiritual guide book? JESUS CHRIST use some logic. The bible is a tool to indoctrinate people into what is technically a fascist ideology that forbids existential thinking. An ideology designed to control the masses and is fueled by the number one predominant human trait "greed". @Advanced Cavemen It wouldn't hurt to use your brain before you hit the post button.
Well said Noneofyourbusiness!! Religion as a filter sure ruins what we are able to see, to try to understand. I totally agree and feel for those who don't know if God even wants them to entertain questioning his existence by watching science documentaries! Must be confusing.
Thanks for Loading......This is a Fair episode about the Marvelous evolution our Earth has experienced... However.....Not the greatest episode about "Snowball Earth" I've ever seen,.....
funny thing is that both sides are wrong, science disproves god and this video.if you fill an ice cube tray with water and put it in your freezer the ice that forms will fill the tray not the whole freezer. earth doesnt have enough water to cover all the land with ice
Its says 666archenemy1, before you criticize, read and understand the whole thing. If you are to uneducated to understand what arch enemy means perhaps you shouldn't comment...
what about underground ? , but we'd need oil or petroleum products to keep our heat generators up and running or is this what is meant by "for a short time"
This is why such fantastic documentaries as this are so important. Maybe - just maybe - the more that humans realise just how fortunate we, and all other species that share the planet with us are to be here, the better we'll be to the planet, its environments and to all our fellow 'Earthlings'. Unfortunately $$$$$$$$ puts a stop to that every time! 😪
@@iraceruk Good grief. Fact, you shop for best value, and more often than not that means $$$$ to you. Fact, you do not limit your CO2 footprint all you can. Self-righteous such as yourselves mean nothing to Mother Nature. Man is along for the ride.
excuse me.. in the first 2 minutes.. there will be no planet when they collide.. have you tested it in a small scale proportion to the speed of impact? where did you get that theory?
Well, Barton says they chew on rock. How much rock was exposed or nearly exposed during the 25My of the Snow Ball? They say the cover was about a mile deep? So it leaves quite few mountain tips. Right? Would it be enough to sustain microbial life for 25My?
From other films I know when the supercontinent started breaking down by the tectonic forces, huge eruptions started from those growing margins. It was the pressure-cooker of magma soup heating for 25My.
@@channel1_channel because the hottest temperatures recorded have been in the past 5 years while we were in a solar minimum , heading towards a grand solar minimum. The whole globe should be cooling, not warming, if these cycles were the chief influence of climate change, and theyre not. Volcanic eruptions have cooler the earth more than solar minimums
@@markwestfall9410 "because the hottest temperatures recorded have been in the past 5 years" - I don't agree with this, but hey, our temperature records are so scant and over such a small timeframe (plus they are manipulated). Further, the poles are supposed to warm first. Last year was one of the coldest on record (if not the coldest) for Antarctica. Antarctic sea ice cover is higher on average over the last decade than it was around 30 years ago. It appears the climate is subject to numerous cycles, with sun spots and ocean cycles being of great importance. Let's not forget the Milankovitch cycles.
A great meteor hitting Earth can cause all kinds of change here on Earth ..our planet may have been a larger diameter changing our gravitational force. A different biosphere around the Earth we could have had all kinds of conditions change dramatically ..meteor hitting the Earth affecting our tectonic plates would have created our now existing continents.. carbon dating is based upon certain constants that may not have been constant before the meteor.. finally the change in atmosphere gravitational force cooling After the flood would have caused mass extinction of these animals most think lived millions of years ago
sitting here reading some of the comments and it seems to me mankind is doomed if people act this childish over a documentary...if you dont believe turn the freekin channel and stfu...nasty comments detracts from the video..... get a freekin grip people and start acting like mature adults
Taraz, you aren't alone. These comment forums have shown me just how far apart we humans are...yet we should be able to get together on some level and be able to do that soon. All this very immature in-fighting will be our doom. Why are these people who in no way care about the video even here? Too weird. Half of all these comments have nothing at all to do with Man Made CO2 causing ha ha Global Warming!
Single cell life occupied all the habitats, leaving little room for multicellular "experiments". Enter Snowball Earth, greatly reducing viable habitats, reducing the number of single cell life. As the earth recovers (from any great catastrophe), habitats open with minimal competition. Experiments are given a chance to develop superiority. As life fills all the habitats, life becomes (relatively) static again, requiring another catastrophe for the next big step. That is my story and I'm sticking to it....
What about all the space debris and satellites from Nasa and others that threatens to eventually dim and then block out the sun. Someone better start thinking about cleaning that mess up.
Nevermind nuclear, you want to survive a modern snowball earth, coal. Burn enough, and everything gets covered in black soot. Good thing there's plenty of it.
I like that way of thinking. Dig in in a (old) coal mine which has still some reserves left. But if too many do it, wouldn't you also deplete the earth of oxygen? I guess you could tunnel out and grow some trees (heated by coal , they would love the CO2) but you would need to get the sunlight somehow down deep enough.
I don't know how they can talk about extremophiles surviving snowball Earth without discussing the deep sea geothermal activity. Vents and smokers on the sea floor give a rich mix of nutrients and warmth that do not require light for life to live and thrive. That's a big chunk they left out.
True. Another good documentary, Miracle Planet, explains just that and shows how thermophile bacteria live today in geothermal ponds in frozen parts of Iceland. Maybe there was life on shorelines too, where ice would break.
Theyre racist
@@g_y.rtz420 of course. You’re the type that thinks everything amd everyone is racist. The actual fact is you’re the racist and just can’t see it.
@@g_y.rtz420… yes, just because they don’t metabolise oxygen… nasty! Good one is History of the Earth and History of the Universe (both Channels, I think Dave Kelly, his brother Pete is doing History, like human History (History Time) and Voices of the Past… I’m personally addicted.
They block out the sun rapidly, cooling the oceans.remember at the start of the Maunder Minnimum, there were 25 equatorial volcanoes erupting that seriously contributed to the greatest global cooling in modern history.
Thank you for posting these documentaries, at least for me it’s an escape from the day to day and I feel it’s important to know what we’ve come from and how lucky we are to be alive
Why on earth does Tony makes it so easy to be appealing? I'm so excited Instumbled on this....I'd already binged every Time Team on the Tube
I know right. He makes everything interesting.
Are you his mother
Glad to see that snowball earth is now more accepted. First learned about it in 2009. The Miracle Planet is another great documentary on it.
Watch GeoCosmic Rex with Randal Carlson
His earlier shows are the best. He talks about the North America’s ice melts and the way it shaped the landscape. His theories are very compiling.
@Larry Hillyer
Edit
That’s just 11,000-12,000 ago
The snowball Earth hypothesis is NOT now more accepted. There are major problems with it. One of which is "The snowball Earth hypothesis does not explain the alternation of glacial and interglacial events, nor the oscillation of glacial sheet margins."
@@Mush-from-Bethlehem-ECD-BMXer Yes, I believe it is 5 episodes.
I love when the internet is used for very informative uses. Naked Science is awesome. 🖤
Indeed 😀
I love how he is seemingly just sitting there among random people in London and then suddenly bursts out into a wordy statement about life finding a way.
He does it so nonchalantly, as if alone in a studio. I'd be paralyzingly self-conscious.
Me too. In the middle of just about anywhere… he starts speaking and gesturing. Dame Mary Beard does the same thing. 😂
Life does not find a way.
Yahweh made a way for life to originate.
@@davidross5593 God did not create man, man created god(s). Probably.
LOVE Tony Robinson! Watched him filming near Southwark Cathedral years ago. Used to love Time Team and when there was a pause in the filming I went up to him and said I didn’t want to interrupt but I just wanted to say a thank you for all the enjoyment he had given us over the years. He looked surprised and said ‘Thank You’ and as I walked away he said Thank You again!❤️
Wow, I live right near the Flinders Ranges in the mid north of South Australia!! Love watching this series!!
Are you still living there 8 months later?
I saw another documentary that said there was a snowball earth type situation going on 2.4-2.1 Billion years ago, also. So this was not the first time this had happened.
I know it's been said, but I loved him as Baldrick. It's so nice to see such a dear actor all these years later doing something completely different. ps. My favourite Baldrick is first season when he was the smart one of the bunch.
Mines when he's his future self in
A Christmas Carol 😂
Baldrick. I have a plan , sir .
انتن تخططم والله مادين الونهيجيبله فيضان ويمشي الله
*l have a cunning plan*....
@@hasnaalshammri4490"The money will bring him a flood".
Wtf are you talking about.
nature is ultimate teacher for every one and every religion. it shows us and teaches us how to get repaired when intense pressure surround us.
I wonder if, when they calculate the historical location of the rock relevant to its magnetic density, they also consider the likelihood of the earth's magnetic poles being in a totally different location at that time? 🤔
I’m sure they take readings from other rocks in the surrounding area or continent and of the same age
Yup. And the surface was totally different, as was the atmosphere.....we cant comprehend it because we think of the Earth as it is now not as it was.....and we forget magnetism and the Suns' affect...
Pole flip plus shield loss could release the entire atmospheric layers and rapidly freeze the surface due to exposure to space .....locking the oxygen and hydrogen as ice......the planet would also have to be at its furthest point of orbit from the Sun....and therefore magnetically challenged by the distance...🤷♀️
Yeah that's basic geology
They do infact it's these magnetic signitures which tell us the poles have changed position
Great video with beautiful nature
This episode 2 - Snowball Earth reminds me of one of Jupiter's moons called - Europa.
Interesting and nice video, thanks.
@Ramboghini Balboni I agree with @86cleo86 i was thinking about the ice moon too there's no need to be such an ass about someone's comment
The new mission to 2 of Saturn’s moons, titan and esceledus (I spelled the second one wrong), will be leaving in a few years, huge chance there is more complex life on both of them, beyond, bacteria, Fido plankton, imagine civilization of octopus😂, the mission is called dragonfly, search it out
@@prairierider7569………’Enceladus’……‘phytoplankton’………
Imagine being Charlton Heston as an astronaut coming back to earth in the future and it froze again...
I would have loved to have witnessed the monster tides travelling between 100-300 mph with wind speeds of 500 mph plus 😮
"could we survive if snowball Earth happened today"
I think the biggest problem would be food security. Quite simply, there are no crops that grow in ice. You need to either import soil atop the ice or keep an area ice-free when it's cold enough outside at the equator that salt water will freeze. You need a way to stop a glacier in its tracks and prevent any ice or snow accumulation on farmland and remove any ice or snow that does fall. You also need crops that can grow in very cold environments like permafrost, or widespread greenhouses. I suspect the latter is more practical. So large scale production of greenhouse tents would likely be necessary. Enough to cover all arable land you wanted to save. You could irrigate by putting greenhouses with black interior over the ice itself and melting it inside a greenhouse tunnel, thus giving a supply of clean water for farming.
We would turn to hydroponics on a large scale. All vegetables would be grown indoors. The problem would be the animal food chain. We would have to find a way to feed other mammals, and creatures. Likely that we'd lose part of our food chain....?
@messrsandersonco5985 in that situation no animal food supply,....plant indoor beans legumes,vegetables, fruit trees if possible, hope nothing rocks our boot 👋🚣♀️
Great work 🥳🥳🥳 Thank you 💜💜💜
I lived in Death Valley over the winter once. While it is rather warm in the summer, freezing temperatures in the winter are not uncommon. In fact, I even went SNOW skiing in Death Valley.
It’s an AWSOME place
That’s deserts for you
A desert is, by definition, a place that receives less than 250 mm of precipitation annually. Actually, the world's largest desert is Antarctica.
"...a cunning plan!" Baldrick could figure out how to avoid a second snowball Earth, I'll bet.
there are rivers under the ice glaciers formed by the earths internal heat
There actually seems to be a riverine system under the ice in Antarctica that is larger than the Amazon system
Mind blowing documentary 🙏🙏🙏😲😲🙄🙄🙄😐😐😐😐
Never mind the volumes of CO2, The thousands of cubic miles of ash ejected would cover the ice and absorb the radiant heat of the sun.. after the dust settled.
Amazing how earth keeps changing and evolving.
Now we're helping to change it. Or so we're lend to believe
Almost like the earth goes through a cycle of life and unlife which as been ongoing since (possibly even before) Thea collided with Earth
Spring Gol 106 -V2 2021
Here watching the video. Love the quality!
650 million years ago, the planet was late to pay the goldilocks zone rent then the landlord froze everything right on the spot. That's what happened.
Lmao
Then just opened a new account in Mar’s name.
watching this in the middle of pandemic (2020) who's with me? 👇
Plandemic 2 coming 👆🏻
Solar minimums, red dwarfs with their own numerous moons, pole shifts both magnetic and physical......
@Troll King yes they do. The magnetic fields left in rocks define it as such. Why do you suppose there are hippos, rhinos and wooly mammoths in Siberia found buried with vegetation in their stomachs buried beneath mud up against the sides of mountains? Also, satellite surveying of Siberia discovered kms of canels buried beneath the permafrost? What about the salt water mark on the sides of the giza pyramids, 2/3 rds up the face, that resemble a high tide mark at over 60 000 years old? Pole shifts have occurred, do occur and will continue to occur. What we, humanity, have, is the capacity to preserve this information for the future generations other than allowing, much less resigning ourselves, to allow others, such as the Vatican or the Freemasons to continue to withhold these records at the detriment of the future generations. As the ancients claimed, knowledge is wealth.
@Troll King Google itself ......
@Sarah Nyb same as these Africans claiming they built them I suppose? There is technology that is capable of reading how long a rock surface or face, has been exposed to sunlight.... didn't know? Guess at what length of time the giza pryamids have been exposed? Ohhh, and it's much much more accurate than carbon dating as well..... how about the pryamids in europe, and the balkans, or in china? How about the pryamids in australia covered in hieroglyphics....... yeah 5000 years old..... ?!? Riiight!!
For global entertainment during the lockdown in 2020 Tony Robinson deserves to be knighted. I for one thank you Sir Tony
100% Agree
He is a knight already. It’s Sir Tony 😉
We would definitely need a very cunning plan if it happened again.
I'd build a Snowman, pitch the tent and fire up my little titanium tent stove for warm and comfort and brew a mug of tea!
You know that we probably should have another snowball earth event when you see these words appear before watching a video about the history of our planet. 'The following content has been identified by the UA-cam community as inappropriate or offensive to some audiences.' We truly are turning into dumbball Earth.
UA-cam is now run by Subjectives intent on spreading THEIR ideology. They know it and should be ashamed of themselves.
Some people are so blind to the truth. God created the earth and people. He is still in control.
Diana Horm: There you go again. You and your Sky Fairy. (tsk, tsk)
@@quantitativediseasing9988 : So...You're a believer in the fictional Sky Fairy? Do you also believe in the equally fictional Santa Claus or the Tooth Fairy?
So ......... just curious ........ ? First, the study of the stones magnetism to discover where is came from is amazing! My question is how they account for pole reversals when studying the magnetism to determine origin. Wouldn't a pole reversal alter this drastically??
Dating of the apparent rock deposit. Which allows matching to known polarity changes. I believe.
Exquisite documentary
I guess that nowadays, the closest thing we could get to this is Europa, one of Jupiter's Moons.
That's what they let you believe.
Progje
Seems a pretty useless lie to me, if that's the case.
@@ProgNoizesB I like the idea of snowball earth over the idea of an invisible being of unknown origin, creating a flat earth out of thin air.
Saturn’s moons, there are 2 that are going,to be visited, that most likely harbour more than microbial life, the space mission is called dragonfly
Interesting how the notion of Catastrophism has become suddenly popular, whereas 100 years ago Evolution and Gradualism were the orthodoxy. Note that Australia's glacial past is suggested by 'continental drift' theory (now Tectonic Plate Theory) but periodic Pole Shifts might also account for that, and fit neatly within the idea of catastrophic and sudden changes to the planet which have a good deal of evidence to support them.
The physical poles don't shift, only the magnetic north and south pole do. Only plate tectonics and continental drift can explain the empirical evidence.
All the Ice on earth surface forms when the snow that falls on it, gets to be more and more and, doe to its own weight, it compresses itself into ice.
So when the big freeze enveloped the whole planet it also froze the surface of the oceans and, in my humble view, that meant the end of cloud formation and precipitation all together. So where did those hundreds of meters thick equatorial ice sheets come from, just from residual air humidity? Or were they pushed towards the equator by the large weight of the whole northern and southern hemisphere, kilometre thick ice sheets? Just wondering how that was even possible.
Is there anyone with an educated guess who could add light to this dilemma of mine? Thanks!
Snowball earth developed from glaciers moving below the 30 degree latitude tipping point. Thus glaciers formed in the north and south and moved towards the equator, creating the drop-stone formation the documentary talks about (which cannot be created by normal snow formation processes). The glaciers over land would have joined at the equator ahead of glaciers over sea (the supercontinent spanned the equator on one side of the planet, with ocean on the other side), and the sea glaciers may only have been narrowly preceded by sheet ice (how much sheet ice I don't know). Once the oceans were covered in ice, no more water vapour could cycle from the sea into the atmosphere, which created a limiting cap for humidity in the atmosphere, but global temperatures would also drop the closer the glaciation got to the equator (the reflectivity of all the ice over the earth's surface area would lower planetary retention of heat), so water vapour remaining in the atmospheric system that would not have frozen before would have done so now, adding to the ice sheets.
And yeah, glaciers actually move, so the glacier creation starts far from the equator, where year-around snow builds up, and the increasing weight of snow layers on top of each other incites a process that transforms ice into a glacier state (driven by the pressure gradient). The glacier movement follows the temperature differential.
Someone else here might give you more but if you want more information than the basic broad outline I've given here, I suggest looking up the topic ("glacier formation and movement" might be helpful depending on what you want to know).
@@13minutestomidnight A mammoth eating grass suddenly freezes... hm? That does not take years, it takes seconds!
What about icicles?
Why would anyone dislike this video?
Possibly because they've just discovered that they're chumps compared to bacteria?
Because this video goes against the global warming narrative .
Most likely because they didn't watch it
Baseball hail, flooding, colder winters, heavy snow in deserts, all from the oceans being too warm in key areas like the N.Pacific where it brings rain in winter to Alaska and freezes oranges in Florida.
The polar air now is flowing south only over land, a huge difference, the jetstream travels north, not east into N.America this amping heat gained in the Eastern Arctic, it's thawing everything pretty fast if you ask residents.
CO2 is a most powerful gas regards climate for this planet and its biology.
the sun controls our climate. the elietes just say its this n that to tax people
@@DjGlenJon The sun sure does take part in "weather", for "climate" the tiny humans took over with 100ppm of CO2 in 100-years, the sun can't do that, eh?
So, the carbon bomb is acidifying oceans 10x faster than extinction events with regard to aragonite, the sun can't do that.
"The rate of acidification is 10-times faster or more than anything we have seen for the past 50-million years and perhaps over the last 300-million years.".
ICES ASC 2013 Plenary Lecture by Dr Richard Feely, 9:10 into 1:01:08; 14:30 in CO2 vertical maps; ua-cam.com/video/etFob9Wy45E/v-deo.html
We are one but we are many and from all the lands on earth we come. we share a song and sing with one voice. I am,you are,. we're all just human's. This vid shows just how insignificant we all are and how important life really is.
Tell that to Gill Bates and the rest of them. Hi and mighty, useless and blind
Brilliant and fascinating.
As a rotary blast hole driller in the Hunter Valley , i would hit these Drop rocks and wondered where the hell they came from :)
@grindupBaker Bloody Bert ! :)
Snowball Earth has happened many times in our past.
wrong fucktard ice-ages are not snowball earth that happened because of trees before termites and yeast could break them down!!!!!
Snowball earth is just happens every 4 to 3 times in the billion year.
@Lost In thoughts Which is serveral orders of magnitudes less than snowball earth...... Fucktard.
Only happened once cause the earth is flat and only once has the bottom side of the earth saw the sun once it flipped back over the earth warmed up and melted the ice.
@@williamwatkins2538 hahahahahah
39:15 "Volcanoes have another formidable weapon in their asshole"? I know it's arsenal...but listening to that real quick the first time was a very jarring and confusing moment.
Got a weapon in the prison wallet.
riiight: fire farts!!!!
Hush Leila!
What a wise chance, a chance that made everything suitable to support human life.
Human life and the millions of other species on the planet.
We should never forget that, but we are 😔
And since then we have destroyed our home.
@@whoarewe7515 Ohh get a grip... WE, are A NATURAL part of Earth. Go find a cliff and use it then if you think that YOU are a parasite that shouldn't be.
I have a question: where did so much ice come from, hundreds of meters thick covering the areas of the equator, when the evaporation of water from the oceans was stopped?
I was thinking the same thing, but it dawned on me, that the oceans froze to a very deep extent, more land exposed, more snow from evaporation of shallower seas, water expands when frozen also,
Even ice evaporates. Put ice trays in your freezer. Check the ice cubes every few months and you will notice them shrinking.
the ocean, as the ice freezes it expands and separates the salt, the salt then pushes down below, the expanding ice then just starts travelling being pushed along through new ice forming, expanding and pushing along the last one which can explain how boulders got up on mountain ranges and hilly areas, in reality we don't know exactly which ice age dropped what stone when because ice is the perfect criminal, it disappears without questioning.
If this planet was ever pushed out of the orbit as a thought, then it would freeze over into a ball of ice and by the time that we get out as far as Voyager is, the oxygen would start to rain.
Great question and very mysterious, just like the unknown origins of earths fresh water and salt water oceans.
Imagine how shallow the oceans must have been having kilometers thick ice covering the entire planet. I don't buy that the earth was covered with ice for 25 million years. Perhaps the land mass was covered to a great extent, but I have reservations about the entire ocean and equator area being cover, even for a short period of time. A completely frozen earth for 25 million years would have frozen all of the water in the ocean down to its floor. Subsequently, a thaw from such a horrific event would have scoured and forced a runoff of all of the land into the ocean. There would be no land mass remaining, just a deep ocean. They also say that these mega glaciations happened several times since 1 billion years ago. Land mass is fragile and easily broken down to silt and ash. To think that it could withstand even one full glaciation of kilometers thick ice seems in the realm of fairytale time to me.
I think this is the ONE natural disaster I'm quite confident we won't have to deal with in 2020.
shhhhh......
2929 is not over
Just one, eh? You've swallowed all the fear-porn, haven't you?
I know one more that will not happen in 2021, volcanic eruptions that lasted 1,000,000 years in a row, as it does 250,000,000 years ago
Politicians are much more problematic
4 and a half billion YEARS later, along comes Tony ROBINSON, !
To tell us what EARTH was like 4 AND a half billion YEARS ago !
Y E A H !
Whoaaaah there brother.....no matter how much the earth was frozen there would still be hundreds, possible thousands of volcanoes giving warmth and life to many, many animals. Also I suggest in all of that time, the land (plates) would be rising and sinking depending on the weight of the ice thickness. In other words...not all of the earth would be frozen at the one time. This series has facts that may be bent.
Anyone ever thought how much we can mess with geologists if we got random rocks and buried them in random parts of the earth?
🤣🤣🤣👍
thats such a "Rick" thing to say lol
@Carol Young it was a joke 🤦
Probably a good thing they go to pretty remote locations and dig really deep. If you took a large amount of really old rocks with fossils from one location and time period and buried them in the correct time period but in a different location I bet you’d throw them off for a second or 2.
That was already done. Pyramids
I find Tony Robinson very easy to watch, but (of course there is a "but"), When there is a leap in evolution or the climate takes an unusual turn, I wish that he could find any other phrase to beginthe task of explaining things without first saying "Something remarkable happened..." Taken at its most basic, I hope it IS remarkable because you are remarking on it in this film
it comes in second to "...some people think..."
some people think they have seen Elvis
Dim Sun Snowball planets everywhere. Some planets just the right size for plate movements thus volcanos and co2 heating the air melting the ice. Perhaps we are rare in the cosmos.
Love tony Robinson,watched him in time team,not a fan of Blackadder though. Keep doing these vids tony and I’ll keep watching them 💋
It never fails to amaze me when americans try to correct brits without taking into account the drift of languages, which is why some words are wrong in american but right in british
People always forget usa version of english is pampered with accents from all over Europe. But that's why I love British documentaries. Just hearing the difference between glAciers and glahciers
"American" English is still rooted in Middle English and didn't evolve in the same way as modern English.
The 'Woke Dyke
That doesn't even make sense.
you aint knows none of them good english
It's English but I agree with your point.
Ten different programs, ten different theories.
Could be worse. Two economists three different opinions. Or is that lawyers?
A mention of when a glacier melts away it looks like a bulldozer came through. I'm thinking it might also open up a world of discovery. Am I rightly thinking about the discoveries that may be found on such a terrain?
The Geologists have already beaten you to it.
Mostly rocks and sand. It does indeed bulldoze the landscapes. Went to the end of a glacier and gigantic rocks had been grinded to fine sand.
Greatness from humble beginnings.
I have a couple of problems with some of their conclusions. One: They stated that the magnetic properties of those dropstones proved that those stones were deposed there by glaciers at or very near the equator. But earlier, they explained that those rocks got their magnetic qualities when they were formed. So in my way of thinking, the magnetic qualities of those rocks only showed that they were originally formed near the equator. That could have been two billion years before they were moved by the glacier. In that billion years, isn't it possible that piece of the earth's crust could have been in both of those places? Near the equator when those rocks were formed, then slowly but surely that same piece of land, a billion years later, is near one of the poles and covered with glaciers.
I'm not saying that's what happened. I'm just saying that these scientists didn't sell their theory very convincingly this time.
+Edward bourgeois You may have it backwards. They were formed far from the equator and then carried toward the equator by the glaciers, I think. Also, the Tetonic plates did a lot of moving around. Land used to be all one continent and I think when it was, it was closer to the equator, but not sure of that.
good point
I find it weird that the Earth was moving for millions, billions of years but those just laid there since glaciers moved them not affected by changes going on around them? wouldn't they erode? move to another place? get sucked into magma under plate tectonic and be destroyed?
@@wiezyczkowatayes. How about the theory that the rock landed there from being blown out of an erupting volcano or because of being ejected from a meteor impact. They didn't say they knew where the rock came from, just that it wouldn't get there by normal processes.
One obvious example of a dropstone, a.k.a. glacial erratic, would be a granite boulder in a layer of sandstone. You see, the granite is an igneous rock (that is: a rock that arises from the solidification of molten rock); and the sandstone is sedimentary.
Common in the Northeastern US and southern Canada along the Great Lakes.
Surely life would have survived around hydrothermal vents.
That is why we have 2 eco systems on our planet.
actual life might have came from the vents
@RedKobra- Nice Wolffs-Angle avatar!
Yap, a lot of shrimps and crabs. If only we can eat them...
Nitpicking question: if we're looking only to cover the surface entirely, then this scenario's fine; if we're looking more specifically for "thousands of meters of ice", it seems to fall somewhat short -- what am I missing? Total area = A (currently dry ~0.29, currently oceanic ~0.71); in order to cover the currently dry area with ice from oceanic water, we'd need to move ~0.41 of the current oceanic volume. With a current average oceanic depth of ~3.5 km, we'd get an Earth-area sheet of ice (even assuming all water to have frozen) of ~1.5 km.
Have a look at this It could explain where the water etc.. went. even if its not accurate it's an interesting watch
@@willdeit6057, I don't see a URL -- was there supposed to be one there?
Everyone is told that the earth is blue and beautiful, but the time when the earth is blue and beautiful is only about 500 million years out of 4.5 billion years.
Why is it that the at the first mention of greenhouse gasses, the first one mentioned is CO2 - when water vapor is by far the most abundant greenhouse gas in our atmosphere, both in quantity and effectiveness…. 🤔
Propaganda.
Geologist: "glay-sher". Narrator: "glassy-er"
Really? That's what you got from all the fascinating stuff in this video...smh
noob cake eight NO,AMERICAN VS THE ANGLOSPHERE
I think you will find he is speaking that strange language borrowed by the Americans, English. And being a man of the theatre and BBC TV his command of the language is excellent.
The position of extremophiles both of the cold and hot varieties could act as a barrier to extinction on the planet by jump starting viable lifeforms to an evolutionary path that would develop into complex lifeforms. If so, then introduction of those extremophiles to a planet like Mars might theoretically initiate life on that planet. If so, then cultures of these lifeforms may be the key to terraforming.
An awesome idea that i've never read about and never heard about and never thought about before.
Can you imagine that our Earth wasn't always on this place? Is it imaginable that it was in the ice age maybe a moon of Jupiter, kicked out from its orbit; or maybe a part of the big planet which forms now the asteroid belt?
are you drunk? keep the liquor and the keyboard separated by at least one locked door
You shouldn't kick the Earth, you might hurt yourself.
@@TheSnoeedog I like his opinion .
@@Mossyz. @Mossyz Channel I'm amused by his opinion...but it begins to fall apart right out of the gate; the Earth isn't *ON* any place. It's travelling through a whole lot of places (likely all of which form an elliptical orbit around the sun). There have been *SEVERAL* glaciations/"ice ages..."
What's the association with ice-age and being a moon of Jupiter anyway? Is that because our moon happens to be a cold, barren wasteland? So if Earth was a cold barren wasteland, it could be mistaken for a moon? And Jupiter's because, well, the Sun notwithstanding, everything in our solar system is under the influence of the Jovian Beast (it accounts for some obscenely large proportion of the matter in our solar system, *again, THE SUN NOTWITHSTANDING*
At least one of Jupiter's moons (Io I think) is thought to be earth-like, but that's the inverse association; Earth's lush greenery subsumed into whatever you think Jupiter's moons might be like, as opposed to Earth's barren frigidity supplanted out into Jupiter's orbit, cuz, reasons....
I don't understand the need for the fanciful tale. Consider: at some point in time, the earth was a hellish ball of rock and fire, under continuous bombardment from asteroids and planetesimals for a billion years or so, when, seemingly out of nowhere, Theia, a planet roughly the size of Mars, collided with the earth in such a terrifyingly cataclysmic impact that a piece of it broke off and became our moon, while the rest of it was subsumed into the hellish inferno that would "soon" show the first signs of intelligent life.
Why the fairy tales?
I mean, I can appreciate the value of imagination, but if the original poster went looking for what they could learn about awesome astronomical events, or catasclysmic planet formation or whatever, then they could have come across not only the little tidbit about Theia and our moon, but all kinds of other cool things like what *spaghettification* means and what a white hole is and why combustion engines don't work in space and who knows what else....
It just strikes me as a more productive use of one's cognitive skills to get lost in the stupefying magic that is the real world (I couldn't resist that punny juxtaposition; *DON'T JUDGE ME!!)
live well
@@TheSnoeedog I like your opinion also...nothing beats a good imagination .
🖖
The history that science has built up of the earth is far more beautiful and awesome than anything in any 'holy' book.
The HOly Bible teaches atat even nature itself shows you God.
In my opinion, science and God are not mutually exclusive. The bible is a spiritual guidebook, not a science or history book. The people who wrote it were inspired by God, but their understanding was limited by the scientific knowledge of the time. I am a Christian but people who think there is no evolution, or that the Earth is 10,000 years old, are crazy.
A spiritual guide book? JESUS CHRIST use some logic. The bible is a tool to indoctrinate people into what is technically a fascist ideology that forbids existential thinking. An ideology designed to control the masses and is fueled by the number one predominant human trait "greed". @Advanced Cavemen It wouldn't hurt to use your brain before you hit the post button.
WATCH THIS PURELY SCIENTIFIC VIDEO BY AN ASTRONOMER, WHO WAS AN ATHEIST UNTIL HE GOT THE PICTURE. HE'S NOT THE ONLY ONE.
Well said Noneofyourbusiness!! Religion as a filter sure ruins what we are able to see, to try to understand. I totally agree and feel for those who don't know if God even wants them to entertain questioning his existence by watching science documentaries! Must be confusing.
Of course all these ideas will evolve, as we learn more.
It is a miracle we Are here today, to argue bitterly over abstractions.
bluskies1000 👏👏👏👍
Jesus loves you and the sooner you realise that the sooner you'll evolve towards the truth and be saved. ⛪ ✝️ 🇻🇦
@@jpablo700 God bless.
Thanks for Loading......This is a Fair episode about the Marvelous evolution our Earth has experienced...
However.....Not the greatest episode about "Snowball Earth" I've ever seen,.....
Wow, so much anger here, so many people calling people idiots, so much misery in peoples lives.
welcome to the internet ^_-
Do you feel right at home then, 666?
Lol
funny thing is that both sides are wrong, science disproves god and this video.if you fill an ice cube tray with water and put it in your freezer the ice that forms will fill the tray not the whole freezer. earth doesnt have enough water to cover all the land with ice
Its says 666archenemy1, before you criticize, read and understand the whole thing. If you are to uneducated to understand what arch enemy means perhaps you shouldn't comment...
@@tylerlabine9360 You stupid boy.
what about underground ? , but we'd need oil or petroleum products to keep our heat generators up and running or is this what is meant by "for a short time"
What an extremely informative history the lil green and bkue planet we call home!
its really good and presented in an accessible way - its action packed :)
A fantastic comedy. Thanks heaps.
Much of life today is still slime. Some of it with two legs.
starting right at the top, politicians/lawyers for who systemic & systematic "slime" is just a way of life.
@@notme2620 ... and used car salesmen
woah.
4sure😭
@@PeterWalkerHP16c so you don't w2b a cheap moter ,1careful nun owner?😁👍
They are really good at presenting wild speculations as facts.
Makes you think how fortunate we are to be here with all that's gone on.
If even one thing had been different we would not be here.
This is why such fantastic documentaries as this are so important.
Maybe - just maybe - the more that humans realise just how fortunate we, and all other species that share the planet with us are to be here, the better we'll be to the planet, its environments and to all our fellow 'Earthlings'.
Unfortunately $$$$$$$$ puts a stop to that every time! 😪
@@iraceruk Good grief. Fact, you shop for best value, and more often than not that means $$$$ to you. Fact, you do not limit your CO2 footprint all you can. Self-righteous such as yourselves mean nothing to Mother Nature. Man is along for the ride.
Great channel, even better content, just subscribed, God bless
"God bless"?
You clearly haven't been taking enough notice of what you've been watching. 🙄
Which god. We've created so many.😂😂
Which god, we've created so many. It's hard to keep up.😂😂
IT'S SO FUNNY SEEING PEOPLE GET EXCITED OVER ICE,DIRT AND PLANTS!!!! ☺😊😀😃😁😄😂
Who would downvote this? Schmucks, that's who.
Yep, there the 40 year olds that work at McDonald's
#FreeTonyRobinson
excuse me.. in the first 2 minutes.. there will be no planet when they collide.. have you tested it in a small scale proportion to the speed of impact? where did you get that theory?
watch the first part
Compare geological recordings for the last 100 years, to any previous time layer see what you can find.
Well, Barton says they chew on rock. How much rock was exposed or nearly exposed during the 25My of the Snow Ball? They say the cover was about a mile deep? So it leaves quite few mountain tips. Right? Would it be enough to sustain microbial life for 25My?
From other films I know when the supercontinent started breaking down by the tectonic forces, huge eruptions started from those growing margins. It was the pressure-cooker of magma soup heating for 25My.
43:30: oh, I recognise my grand mother! spitting image! :)
46:00 - huh! my uncle. He was dumb, but a decent trilobite:D
Great vid,very interesting 👍
Wasn't this guy also Baldrick from the 'Blackadder' comedy series...?
You forgot the cycles of the sun
48 minutes of show and then left out Sun cycles?
That's bad science.
J B The amount of influence the Sun's cycles has on the overall temperature of Earth is very low; however the brightness of the sun also matters.
Milankovitch cycles. They want to focus on CO2 due to the politics of the day.
@@channel1_channel because the hottest temperatures recorded have been in the past 5 years while we were in a solar minimum , heading towards a grand solar minimum. The whole globe should be cooling, not warming, if these cycles were the chief influence of climate change, and theyre not. Volcanic eruptions have cooler the earth more than solar minimums
@@markwestfall9410 "because the hottest temperatures recorded have been in the past 5 years" - I don't agree with this, but hey, our temperature records are so scant and over such a small timeframe (plus they are manipulated). Further, the poles are supposed to warm first. Last year was one of the coldest on record (if not the coldest) for Antarctica. Antarctic sea ice cover is higher on average over the last decade than it was around 30 years ago. It appears the climate is subject to numerous cycles, with sun spots and ocean cycles being of great importance. Let's not forget the Milankovitch cycles.
The sifting of carbon over ice over millions of square miles would stop this overnight. Man has options now.
A great meteor hitting Earth can cause all kinds of change here on Earth ..our planet may have been a larger diameter changing our gravitational force. A different biosphere around the Earth we could have had all kinds of conditions change dramatically ..meteor hitting the Earth affecting our tectonic plates would have created our now existing continents.. carbon dating is based upon certain constants that may not have been constant before the meteor.. finally the change in atmosphere gravitational force cooling After the flood would have caused mass extinction of these animals most think lived millions of years ago
We need to impress our minds onto these bacteria
Bacteria would be able to survive near hydro-thermal vents on the ocean floor as well.
Archeologist and Geologist are the Earth Sherlock Holmes
If Objective in their tasks...
I wonder if the Sun went through a quiet moment at this time? Every 11 years Sun Spots practically disappear.
The snowball earth was thousands of year long
sitting here reading some of the comments and it seems to me mankind is doomed if people act this childish over a documentary...if you dont believe turn the freekin channel and stfu...nasty comments detracts from the video..... get a freekin grip people and start acting like mature adults
Taraz Pariseau The problem with religious types is that they are, in a very scary way, immature. Clinging to childish beliefs like a security blanket.
Jesus appreciated children and told the adults to let the kids come to Him.
Taraz, you aren't alone. These comment forums have shown me just how far apart we humans are...yet we should be able to get together on some level and be able to do that soon. All this very immature in-fighting will be our doom. Why are these people who in no way care about the video even here? Too weird. Half of all these comments have nothing at all to do with Man Made CO2 causing ha ha Global Warming!
Your mom
While idiots can argue on each others beliefs, I will enjoy some good suspense of Science :)
One could argue that science
is also a belief. 🤔
@@triciasomogyi5431
One could argue that red is yellow, but such an argument cannot be supported by any evidence.
Single cell life occupied all the habitats, leaving little room for multicellular "experiments". Enter Snowball Earth, greatly reducing viable habitats, reducing the number of single cell life.
As the earth recovers (from any great catastrophe), habitats open with minimal competition. Experiments are given a chance to develop superiority.
As life fills all the habitats, life becomes (relatively) static again, requiring another catastrophe for the next big step.
That is my story and I'm sticking to it....
God sent Chuck Norris to clear the planet, it took around 1h.
Slime world forever? It still is. Just look at Washington D.C.
and London
Good point, Will.
And Israel
don’t you mean california
"From Slime to This" (worse than algae!) - !!
Thank you Thea, thank you Gaia
Btw it is the dust reducing the albedo of the ice causing warming, not the Co2
It's both
What about all the space debris and satellites from Nasa and others that threatens to eventually dim and then block out the sun. Someone better start thinking about cleaning that mess up.
Fascinating!
11:41 **AND SO YOU HAVE TO ENVISION A COMPLETELY WHITE PLANET.**
YES!!!! FINALLY!! I LOVE THIS MAN!!!!
😂 Good one... I am dreaming about this arian planet
Nevermind nuclear, you want to survive a modern snowball earth, coal. Burn enough, and everything gets covered in black soot. Good thing there's plenty of it.
I like that way of thinking. Dig in in a (old) coal mine which has still some reserves left. But if too many do it, wouldn't you also deplete the earth of oxygen? I guess you could tunnel out and grow some trees (heated by coal , they would love the CO2) but you would need to get the sunlight somehow down deep enough.