Des archéologues ont découvert une lignée humaine inconnue dans le Sahara

Sympa

Juste au moment où nous pensions connaître l'ensemble de l'histoire humaine, le Sahara nous a apporté un retournement de situation ! Des archéologues ont découvert des preuves d'une lignée humaine mystérieuse que personne n'avait vue venir. Ces vestiges anciens remettent en question tout ce que nous croyions savoir sur qui vivait en Afrique—et quand. Pourrait-il s'agir d'une branche manquante de notre arbre généalogique, cachée sous le désert pendant des milliers d'années ? C'est une découverte qui soulève plus de questions que de réponses... et ce n'est que le début. Appuyez sur play pour élucider ce mystère ancien avec nous !  Animation créée par Sympa. ---------------------------------------------------------------------------------------- Musique par Epidemic Sound https://www.epidemicsound.com   Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna​ ---------------------------------------------------------------------------------------- Nos réseaux sociaux : Facebook: https://www.facebook.com/sympasympacom/ Instagram: https://www.instagram.com/sympa.officiel/  Stock de fichiers (photos, vidéos et autres): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ----------------------------------------------------------------------------------------  Si tu en veux encore plus, fais un tour ici:  http://sympa-sympa.com

Transcript

00:00The desert of the Sahara looks like a film of Mad Max,

00:04weather torrid, infinity, and a devastated landscape in general.

00:08A place where no one could live, right?

00:11Well, forget everything you know.

00:14Because it was 5,000 years ago, the Sahara was a luxury paradise of prairies, lakes and rivers,

00:20and a fantasy civilization that disappeared without letting trace.

00:24Our history begins in the 1930s,

00:27when a Hungarian explorer was found in a cave in the middle of the Sahara.

00:30In the interior, he discovered something bizarre.

00:33It's ancient paintings,

00:35representing people living in a lake,

00:37surrounded by giraffes, hippopotames, and crocodiles.

00:41At the time, everyone had their shoulders,

00:43as a symbolical representation of the above.

00:47Because, frankly, who could imagine a lake in the Sahara?

00:51A rapid speed of about 70 years later,

00:53when a group of archaeologists made a discovery which has reversed the situation.

00:57In an abbey sous-roche in Libya,

00:58they put on the floor 15 momies,

01:00as well as the paniers,

01:01the pots in ceramics,

01:02and other objects of everyday life.

01:04It may seem like a prehistoric for most people.

01:07But for the archaeologists,

01:08it was like discovering a key place to conviction.

01:11These people didn't make that happen by there.

01:13They lived here.

01:15You see,

01:16it was not any any momies.

01:17They were part of the most ancient humans

01:20naturally momified,

01:21never discovered,

01:22datant of more than 7000 years.

01:24Ha ha ha.

01:25Prends that.

01:26Egypt.

01:27Two of them had still a ADN lisible,

01:29preserved by a rare process of natural momification,

01:32almost a miracle

01:34due to the capacity of the climate of Sahara

01:36to transform everything in a sea.

01:38The scientists had a bit of trouble

01:41for a certain time to understand

01:43where these momies came from

01:44because the ADN mitochondrial

01:46that they had acquired

01:47was not at all useful.

01:48But thanks to the scientific progress,

01:50they finally managed to do

01:52a complete genome analysis

01:54which revealed an strange secret.

01:56These people belong to a human

01:59that was completely unknown

02:01and they lived isolated

02:02from the rest of humanity

02:04for thousands of years.

02:05During decades,

02:06the researchers said

02:08that the place where they lived,

02:09the Sahara Vert,

02:10was like an autoroute

02:11pre-historical

02:12a luxury

02:13that humans and animals

02:15used to migrate

02:16between the Sub-Saharan and the Mediterranean.

02:18But the momies

02:19have demolished this theory

02:21like a hippopotame

02:22sitting on a chateau of sable.

02:24Their ADN

02:25didn't show any genetic

02:26with the migrants subsaharan

02:28and eurasian

02:29keeping their genes pure

02:30for 7000 years.

02:31Their closest parents

02:33genetic

02:34are not their neighbors

02:35living just below the famous desert.

02:37But some ancient

02:38hunter-cayers

02:39and even

02:40people who live

02:41in the Republic

02:42Tchèque

02:43while they were not

02:44even a country

02:45there,

02:4650.000 years.

02:47We are not yet

02:48out of the house

02:49because these

02:50momies

02:51have also

02:52small traces of ADN

02:53of the Neandertal.

02:54Only 10%

02:55of the quantity

02:56found in the modern era.

02:57If you have

02:58attention to the school,

02:59then you know

03:00that the Neandertalians

03:01lived in Europe

03:02and in Asie

03:03and that the first humans

03:04were not combined with them

03:05after having

03:06migrated out of Africa.

03:07But these people

03:08do Sahara Vert

03:09have never

03:10quittered Africa.

03:11So how did they

03:12have acquired the

03:13Neandertals?

03:14The dominant theory

03:15is that their ancestors

03:16were not

03:18used in Africa

03:19in the North

03:20before

03:21building in the Sahara

03:22and cutting

03:23the contacts

03:24with the exterior world.

03:25The archaeologists

03:26also found

03:27tools in stone

03:28and wood

03:29in an abyss

03:30prouvant

03:31that these people

03:32men a life

03:33florist.

03:34This discovery

03:35has left the scientists

03:36for a certain time

03:37because,

03:38you see,

03:39the domestication

03:40of animals

03:41was not developed

03:42in Africa.

03:43So how did they

03:44have never been

03:45an ancient YouTube

03:47tutorials?

03:48Probably not.

03:49The researchers

03:50think that they

03:51have to exchange

03:52knowledge with

03:53neighbors,

03:54but only

03:55knowledge,

03:56not the salive.

03:57It's almost impossible

03:58to believe that

03:59no other people

04:00who would not

04:01want to live

04:02in a prosperous civilization

04:03in the middle of a

04:04paradise,

04:05eating meat,

04:06and even using

04:07the animal

04:08as a source

04:09of protein.

04:10Miam!

04:11They didn't need

04:12to chase for each

04:13repas,

04:14and the water

04:15abundant

04:16they were really

04:17happy.

04:18And yet,

04:19they never

04:20would never

04:21be able to

04:22get out of

04:23their own

04:24group.

04:25Maybe

04:26the landscape

04:27even kept

04:28isolated.

04:29It's there

04:30that the scientists

04:31believe

04:32that the

04:33river

04:34who existed

04:35in the Sahara

04:36vert

04:37acted like

04:38the

04:39panache

04:40of

04:41the

04:42and the

04:43society

04:44entire

04:45world.

04:46This

04:47isolation

04:48is the reason

04:49for which

04:50their genes

04:51were so unique.

04:52But this

04:53temporal

04:54genetic

04:55has failed

04:56not to survive.

04:57The Sahara

04:58was even more

04:59impitoyable

05:00today,

05:01a real

05:02zone

05:03where humans

05:04could not

05:05survive.

05:06the

05:07sea

05:08of

05:09the

05:10sea

05:11of

05:12the

05:13sea

05:14of

05:15the

05:16sea

05:17of

05:18the

05:19sea

05:20of

05:22sea

05:23and

05:25the

05:26sea

05:27of

05:28sea

05:29after

05:30the

05:31sea

05:32of

05:33the

05:34sea

05:35of

05:36probably how the Sahara became a vert after all this,

05:39to become a desert.

05:41Well, everything started there 15,000 years.

05:43I was not there at this time,

05:45when the Earth was released from the last air glaciers.

05:48The axis of our planet was a little unstable,

05:51and because of this, the north's hemispheres were approached by the sun,

05:54receiving thus more light and heat.

05:57This eternal year has transformed the North Africa in a gigantic sea of humidity,

06:02attirant the Atlantic and the making pleuvoir on the Sahara.

06:05The result of this incredible amount of pluies was a luxuriante,

06:09dotée of lakes, of the size of a little country.

06:11But the African humid period was not just a punctual miracle.

06:15The truth is that this eternal passage between the Earth and the desert

06:19has occurred more than 230 times in the Sahara since the desert is born.

06:23In one of these events, the Sahara has even been extended,

06:26becoming more large than it is today.

06:29So, when the Sahara Vert has made its appearance,

06:31you can say that it has brought the ultimate transformation of the ecosystem.

06:35It was not just a light layer of sand,

06:37we are talking about a real metamorphosis.

06:40The transformation was so complete that it had even remodelées the populations animals.

06:44The guépards had suddenly had trouble with the new dynamics of the proies,

06:48while the rongeurs, like the multi-mammare,

06:50prospered in the prairies, becoming suddenly abundant.

06:54It was like a Tom and Jerry inverse.

06:56But not even your maillots of bain historical, this paradise had the dents.

07:00The Sahara was an ecological labyrinth of rivers infested crocodiles,

07:05of moustiques porteurs of malaria and of greats félins tapis in the hautes herbes.

07:09The traversal would have been like a real version of hypogluton.

07:13It's probably why more groups of groups were not installed in a permanent way.

07:19The climate of the Sahara has descended between the humid and wet periods and sèches all the 20.000 years.

07:23Difficile to call it a stable code.

07:26For the most ancient peoples, it was more judicious to consider the Sahara Vert as a buffet to want,

07:32to take the resources and leave before the desert return.

07:35However, this period of the Sahara Vert has lasted 10.000 years,

07:39leaving our bergers mysterious a lot of time to prosper.

07:42But it's about 5.000 years, the axis of the earth has changed again,

07:46and the Sahara s'est asséché plus vite qu'une flaque d'eau en juillet.

07:51While the desert was returning, the bergers of the Sahara Verts had no choice that to

07:56rassembler their bétails and to leave.

07:58Some researchers think they have migrated to the Nil,

08:01thus thus the base of the ancient Egypt Egypt.

08:03I suppose so that their heritage perdure.

08:05The more, their line is pure and perhaps teint of our days,

08:09but some gènes tenues of the mummies can still be found in the inhabitants of the Nord today.

08:14But the mummies introverties were not the only ones to use the Sahara Verts as airbnb.

08:19They were in reality just at the corner of the street, in a village at the bord of a lake au Niger,

08:24to be precise.

08:25These people have prospered for 5.000 years and have left behind them the most ancient cimetière

08:30of the Sahara desert, including a man in a carapace of a tortue,

08:35a man of Halloween, souring with the dents limers,

08:38and a family familial poignant figment in the time,

08:40victims of the same eau who supported them.

08:43Finally, these people have also disappeared,

08:45like this happened to our anti-social friends.

08:48This proves that this desert is all the world with a landscape

08:51which offers the paradise of one hand and takes the other hand.

08:54pawblock.

08:55Over time,

08:56smokema.

08:57Over time,

08:59smokema.

08:59take fire.

09:01Bye,

09:02bye.

09:04Bye,

09:06bye,

09:14Bye,

09:17bye.

09:19Bye.

09:19Bye

09:20Bye,

09:21bye.

09:22Bye,

09:22bye.

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