0:07
the story of human migration Out of Africa 50,000 years ago outlines human resilience adaptation and exploration
0:15
around 50,000 years ago ancestors of all present-day human populations or
0:20
anatomically modern humans began migrating Out of Africa eventually inhabiting nearly every corner of the
0:26
globe this migration was driven by climatic changes resource scarcity and social and
0:32
technological advancements that enabled humans to explore new areas the journey
0:37
began in East Africa where Homo sapiens had evolved roughly 300,000 years earlier for thousands of years small
0:45
mobile groups lived as hunter gatherers developing skills in tool making communication and cooperation by 50,000
0:53
years ago some groups began to move out of Africa likely through the northeastern route via the Sinai
0:59
Peninsula into the Levant this migration was aided by improved climatic conditions Advanced tools and symbolic
1:06
communication which gave these humans an advantage over species like neanderthals upon entering the Levant
1:13
some groups moved Eastward into Asia While others ventured into Europe these
1:18
migrations were neither linear nor continuous but occurred in waves influenced by environmental changes such
1:25
as glacial Cycles one major wave moved into Europe where they coexisted and
1:31
interbred with neanderthals this interaction left a genetic Legacy that is still present in modern non-african
1:38
populations by 40,000 Homo sapiens had established themselves across much of
1:43
Europe developing distinct cultures and Technologies by this time humans had
1:49
already reached South Asia southeast Asia crossed Open Seas to reach Australia 65 to 50,000 years ago the
1:56
Americas were the last major land masses to be colonized by humans around 20 to 15,000 years ago during the last glacial
2:04
maximum small groups of humans crossed the bearing land bridge from Siberia into Alaska from there they spread
2:11
rapidly Southward along the Pacific coast and through interior corridors they reached the southern tip of South
2:17
America marking the end of a journey that began in Africa tens of thousands of years
2:24
earlier in Europe modern humans began arriving around 50,000 years ago
2:29
coexisting briefly with neanderthals who were already in Decline the harsh Ice
2:35
Age climate forced these early humans to innovate developing more efficient tools and hunting strategies for survival by
2:42
30,000 years ago cultures like the orig nation had emerged known for creating
2:47
tools and weapons from Stone bone and antler later cultures such as the gravan
2:53
and magdalini adapted to changing climates and thrived for thousands of years each characteriz by unique tools
3:01
art and traditions during the Ice Age Europe was a cold dry grassland home to animals
3:08
like mammoths reindeer and bison early humans hunted these animals and gathered plants relying on seasonal migrations of
3:16
reindeer and salmon for sustenance shelters ranged from caves to constructed dwellings near rivers and
3:22
Springs Art and symbolism became increasingly significant with early humans creating beads pendants and cave
3:29
paintings by 30,000 years ago famous sites like Lasco and Altamira display
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detailed depictions of animals often linked to rituals or beliefs Venus figurines suggest shared
3:41
spiritual ideas while magdalenian art from around 20,000 years ago represents
3:47
some of the most advanced symbolic expression of the era as the Ice Age ended and large
3:54
animals disappeared humans adapted to new environments developing innov ative
4:00
ways to record information and express themselves these advancements in art and
4:05
tools reflected their beliefs stories and social connections shaping human
4:11
life beyond mere survival before the Ice Age Europe's
4:17
population consisted of distinct groups such as the vesten cluster in central eastern Europe and the fornal cluster in
4:24
the west early European sites like kostenki in Russia dating back 35 ,000
4:30
years revealed the genetic ancestry of modern Europeans this ancestry found in
4:36
gravettian cultures contributed to the development of tools art and iconic Venus figurines similarly the Goyette
4:44
cave in Belgium provides insights into early Western Europeans who survived the
4:49
coldest ice age periods and later influenced the magdalenian culture during the coldest times humans
4:57
sought refuge in warmer regions like southwestern Europe where the saluton culture thrived after the Ice Age new
5:05
genetic groups like The Villa Bruna ancestry emerged spreading across Europe
5:10
and replacing older populations like the greton these migrations and cultural
5:17
exchanges shaped the genetic and cultural diversity of Europe leading to the populations we recognize today early
5:24
Europeans varied in appearance with Western hunter gatherers having darker skin and lighter eyes while Eastern
5:32
hunter gatherers displayed lighter skin and darker eyes over thousands of years
5:37
migrations environmental shifts and cultural Innovations created the foundations of modern
5:46
Humanity the Mesolithic period which followed the last glacial maximum was a
5:51
time of remarkable human adaptation to the rapidly changing postglacial World in Southwest Asia the natufian
5:59
culture culture played a crucial role in transitioning from hunter gatherer societies to the beginnings of
6:05
Agriculture known for their sedentary way of life the nans established settlements in the Levant and made use
6:12
of resources like wild cereals and small game as the climate warmed they began experimenting with cultivating wild
6:19
cereals laying the foundation for the Agricultural Revolution of the Neolithic
6:26
era the Levant and Anatolia played a central role in the next great transformation of human society the
6:33
introduction of Agriculture as the postglacial climate stabilized around 12 years ago Societies
6:40
in these regions transitioned from a hunter gatherer lifestyle to one centered around farming and permanent
6:49
settlements the natufian people in the Levant began to cultivate wild cereals
6:55
like barley and wheat experimenting with early forms of agriculture
7:00
this transition laid the foundation for the Neolithic agricultural revolution which spread to Anatolia and Beyond in
7:09
Anatolia early farming communities flourished developing sophisticated
7:14
agricultural techniques and domesticating animals like sheep goats and cattle these Innovations spread
7:20
across Europe and Asia transforming human societies and establishing the basis for civilizations but
7:27
fundamentally they all follow a similar path the genetic history of human populations in Europe and Asia has been
7:34
a topic of debate around 45 to 36,000 years ago the ancestors of Western
7:40
eurasians and East Asians split from each other outside Africa later East
7:46
Asians received genetic contributions from an earlier group related to Aboriginal Australians but Europeans did
7:53
not the Western Eurasian ancestors formed a connected population spanning from Europe to Central Asia and
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contributed genes to both modern Europeans and early Americans before
8:05
3000 BC at least three ancestral populations Western hunter gatherers
8:11
early European farmers and ancient North eurasians contributed to the gene pool
8:17
of modern Europeans these groups mixed over Millennia influencing both the cultural
8:23
and genetic evolution of European populations Western hunter gatherers were the dominant population during the
8:30
Mesolithic period Western hunter gatherers individuals had dark skin blue
8:36
or light colored eyes and carried mitochondrial haa groups u5 and U2 they
8:42
lacked modern skin lightning alals and were adapted to pre-agricultural Lifestyles the ydna haa group I was
8:49
common among Western hunter gatherers males with the arrival of Agriculture around 7,000 BC early European farmers
8:57
who descended from Anatolian and lven populations introduced farming practices to Europe these populations carried
9:04
genetic markers such as mitochondrial haplo group T2 and had lighter skin they
9:10
brought alals associated with agricultural adaptation such as the gene for higher amas production indicative of
9:16
a starch-rich diet ancient DNA from this period reveals that the early farmers
9:22
and the hunter gatherers had very different genetic makeups even though they lived close to each other hunter
9:29
gatherers who were part of a group called The pitted wear culture had genes similar to Modern Northern Europeans
9:35
like fins meanwhile Farmers from the funnel Beaker culture had genetic ties
9:40
to Southern Europeans such as Greeks and cypriots this difference in their DNA
9:45
shows that at first these groups didn't mix much possibly because of cultural or
9:51
social barriers over time these groups began to interbreed which eventually
9:56
Blended their genetic traits interestingly ancient farmers in Sweden had DNA similar to Modern sardinians
10:04
while the hunter gatherers were more like today's northern Europeans this suggests that when Farmers first moved
10:10
North they didn't mix much with the locals however in northern Europe there was more genetic mixing later on
10:16
compared to southern Europe where the farmers largely replaced the hunter gatherers for instance sardinians today
10:23
have very little hunter gatherer ancestry while Northern Europeans show much more of this mixing researchers
10:30
found Northern Europeans like the French are genetically between two groups
10:36
sardinians who are related to Europe's first farmers and Native Americans to
10:42
explain this researchers proposed a ghost population called the ancient North eurasians a group that existed
10:48
over 15,000 years ago and no longer has direct descendants today the DNA of a
10:54
24,000 year-old boy from Lake baral in Siberia perfectly matched this ghost
11:00
population and provided a better genetic match than Native Americans ancient
11:05
North Eurasian ancestry was introduced into Europe during the later stages of European prehistory ancient North
11:12
Eurasian populations like the Maloy from Siberia contributed genetic material to
11:18
both hunter gatherers and Farmers this ancestry likely arrived in Europe through migrations from the pontic
11:24
Caspian step where populations carried a mix of Western hunter gatherers ancient North Eurasian and Caucasus Hunter
11:31
gather ancestry this has been further supported by the discovery of a genetic link between the ynah from the Eurasian
11:38
step and later European populations like those in the corded wear culture modern
11:43
Europeans are therefore a mixture of three ancestral groups with significant genetic and cultural transitions
11:49
occurring during the Neolithic and subsequent Bronze Age migrations the Bronze Age starting around 3,000 BC
11:57
brought dramatic cultural changes around 3,00 to 2500 BC the pit grave or
12:03
yamnah culture emerged in Eastern Europe introducing new ideas about family
12:09
property and identity they spread rapidly across regions from Hungary to the euro
12:15
mountains by 2800 BC cultures like the corded wear or battle ax replace the
12:22
remaining Neolithic farming Societies in parts of Europe likely influenced by the pig grave culture the pit grave culture
12:29
from the Eurasian steps marked the beginning of a transformative era these ancient people embarked on vast
12:35
migrations traveling as far as 5,000 km from the alai mountains in the East to
12:41
Southeastern Europe including the Hungarian plain in the west these movements significantly shaped the
12:47
genetic and cultural foundations of future populations across Eurasia the
12:53
yamnah people were early adopters of a nomadic pastoralist lifestyle moving seasonally with their herds of cattle
12:59
sheep and possibly horses this way of life allowed them to utilize vast grassland resources without depleting
13:06
any single area turning the challenging Eurasian step into a sustainable and productive Homeland their Mobility also
13:14
facilitated the spread of early Indo-European languages which would later form the basis of many modern
13:19
European languages yamnaya communities lived in small temporary settlements
13:25
enabling them to adapt to seasonal grazing needs their herd provided food clothing and transport ensuring a stable
13:33
sustainable way of life that supported large-scale migrations and human expansion across the steps the yam NAA
13:40
culture was first identified in 1907 by gorov who excavated burial mounds or
13:46
tumai in Northern Ukraine these Mounds reflected the evolving ferary traditions
13:53
of the Bronze Age steps gorov differentiated between three types of burials pit Graves were early simple
14:01
burial pits covered with Mounds marking the start of the early Bronze Age
14:06
catacomb Graves were middle Bronze Age burials with side niches or tunnels in the grave pits Timber Graves or shria
14:14
were late Bronze Age Graves covered with wooden logs or reads showcasing resource
14:20
adaptability the yamni burials were often marked by Mounds ranging from 12 to 18 m in diameter and around a meter
14:28
in height burials featured contracted supine postures red ochre sprinkling and
14:33
items like clay vessels grinding stones and occasionally bronze daggers their
14:39
grave Goods reflected a blend of local Innovation and influences from cultures like mop the mop culture from the
14:47
mid-4th millennium BC known for its Advanced arsenical bronze Metallurgy and trade networks played a crucial role in
14:54
shaping the yam Naya's technological and economic Foundation innovation like wheel vehicles and B valve casting
15:02
spread through this interaction enabling the yamnaya to enhance Mobility Warfare
15:07
and trade the yamnaya society wasn't monolithic but consisted of diverse Regional groups each with distinct
15:14
burial Customs Pottery Styles and metal work Traditions the North pontic Region
15:19
was influenced by neighboring Balkan cultures with evidence of AR cynical bronze usage and fortified settlements
15:25
like mikova danula region was a cultural crossroads blending local Traditions
15:32
with emerging yamnah elements the Vogal uro region was rich in Copper resources
15:37
favoring pure copper tools over arsenical bronze the Caspian region was nomadic sparsely populated and adapted
15:44
to Aid climates with simpler burial practices the lower danu region reflected a mix of yema and local
15:50
Neolithic Traditions with Western cultural influences genetically yema individuals showed remarkable
15:56
homogeneity likely stemming from a small founding population despite their genetic uniformity their material
16:03
culture varied widely with regional Artisans crafting distinct pottery and metal work the genetic makeup of the yam
16:09
people reflects a blend of distinct ancestral lineages that shaped their unique identity studies of ancient DNA
16:16
have revealed two major ancestral components approximately 50% of the yema
16:22
genome is derived from Eastern hunter gatherers who inhabited the forested steps of Eastern Europe and parts of of
16:29
Siberia during the Mesolithic period this ancestry contributed significantly
16:34
to the yamah paternal lineages especially some dominant cultural foundations including a mobile foraging
16:41
lifestyle that later transitioned into pastoralism the other half of the amnah ancestry stems from Caucasus hunter
16:49
gatherers who lived south of the steps in the Caucasus Mountains this ancestry
16:54
likely came through ad mixture with populations living in the caucuses lower vulgar region the caucuses hunter
17:01
gatherer component introduced mitochondrial Hapa groups such as H and U which were passed down maternally the
17:07
genetic infusion from caucuses hunter gatherers brought a cultural and technological influence including early
17:14
Metallurgy and agricultural practices while the majority of the yamnah genetic
17:19
makeup comes from Eastern hunter gatherers and caucuses hunter gatherers minor influences from Western hunter
17:26
gatherers and Anatolian farmers have been noted in some studies these traces
17:32
suggest interactions with neighboring communities though they were not as significant in shaping the yam's primary
17:39
genetic profile this unique genetic blend underpinned the yam's success as
17:44
pastoral nomads and their ability to rapidly expand across the Eurasian steps
17:50
their mobility and social organization allowed them to dominate vast territories spreading their genetic
17:56
material and possibly early Indo European languages across Europe Central
18:01
Asia and South Asia the yamnah migrations starting around 3100 BC
18:07
likely stem from a combination of factors while they practiced seasonal movements their large-scale expansions
18:14
were influenced by environmental changes resource needs and interactions with
18:19
neighboring cultures the legacy of the Yia people lives on not just in their burial mounds scattered across the steps
18:27
but in their profound impact on the genetic linguistic and cultural heritage of Europe and beyond their Innovations
18:34
in mobility and Metallurgy laid the groundwork for the complex societies that would follow in the Bronze Age
18:40
world the ynah culture represents a pivotal chapter in the history of the eurasion steps these early herders
18:47
brought significant changes to human societies blending Mobility Innovation
18:52
and cultural exchange to create a way of life that profoundly influenced the regions they touched unlike like earlier
18:59
herders the yumnah may have been the first true Nomads of the Eurasian steps
19:05
by focusing on cattle sheep and horses they began utilizing untapped grasslands
19:10
transforming these vast Landscapes into sustainable grazing grounds this Mobility required Advanced social
19:17
structures to manage land coordinate group movements and maintain clanned
19:23
connections it also demanded practical skills like horse handling and wagon maintenance which enabled them to travel
19:29
great distances the yamnaya lifestyle was shaped by its environment poor soils
19:35
and limited rainfall made farming impractical so they relied on livestock for survival their diet rich in animal
19:42
products is revealed through Modern scientific techniques such as analyzing Isotopes in bones and studying Dairy
19:49
proteins in Dental plaque evidence from Yuma Graves shows a focus on sheep and goats which were easier to move than
19:56
larger cattle and the absence of grains confirms they did not practice agriculture the discovery of HSE milk
20:02
proteins in their remains even marks the earliest evidence of horse milking the invention of the wagon around 3500 BC
20:09
coupled with horseback riding revolutionized their Mobility wagons powered by oxen carried heavy loads like
20:16
tents and food while horseback riding allowed for Swift travel and efficient herd management some researchers believe
20:24
wagons symbolized status but they undoubtedly enabled herders to access new pastures and resources the
20:31
domestication of horses played a crucial role in their success evidence from sites like bow tie in Northern
20:37
Kazakhstan shows that horse domestication began as early as 3500 BC
20:42
over time the yam NAA Incorporated horses into their culture using them for riding milking and rituals one grave
20:50
even contained the skulls of 40 horses highlighting their cultural significance
20:56
The Yuma are best known for their burial mounds or tumuli marked the steps with visible
21:02
symbols of their presence these tumuli constructed from stacked Turf were often
21:07
placed far from Rivers emphasizing their use of open grasslands burials reflected a weak but
21:15
noticeable hierarchy with some individuals interred with valuable Goods such as wagons or weapons hinting at
21:23
emerging social inequality as the yamnaya migrated Westward into regions like the B and carpathians they brought
21:30
their Customs including burial practices ochre use and contracted burials over
21:37
time these practices blended with local Traditions creating a cultural Fusion rather than outright Conquest for
21:44
example yamnaya burial mounds in Bulgaria began incorporating local Pottery showing gradual integration the
21:52
spread of yamnaya culture wasn't a one-way Journey cultural exchanges flowed back to their Homeland and
21:58
enriching the steps with influences from the Balkans and carpathians this pendulum migration
22:05
facilitated the development of hybrid cultures such as the corded wear culture which merged yamnah Traditions with
22:12
local European elements the Yia migration left a lasting genetic and cultural imprint on Europe but it was a
22:19
gradual process their influence can be seen in the diets burial customs and
22:24
social structures of later European societies by introducing wield transport
22:30
Advanced pastoralism and the use of horses they set the stage for future innovations that would shaped the
22:36
ancient world in Asia during the early Bronze Age most regions were still dominated by hunter gatherers except for
22:43
the AL mountains where the apano culture closely resembled the yamnaya by 2000 BC
22:50
the sintashta culture arose in the Euro region the cinta culture from 21 to 1800
22:56
BC was a bronze archaeological culture that thrived in the Eurasian step uh
23:02
particularly in modern day Russia and Northern Kazakhstan it is renowned for its Advanced Metallurgy the earliest
23:09
known use of War chariots and its role in shaping the Indo-European language family especially its eastern branches
23:17
sentasha settlements were fortified with walls and Moes reflecting a highly organized Society their tomely burials
23:24
contain grave Goods such as Weapons ornaments and chariots indicating a
23:29
stratified social structure the sintashta culture evolved from several earlier step cultures with the Yuma
23:36
culture being a significant predecessor the pava culture between 27 to 2100 BC
23:43
which was a direct descendant of Yuma introduced Innovations in Metallurgy and
23:49
burial Customs that influenced sintashta the abashev culture between 25 to 1900
23:55
BC located in the forest step regions and played a crucial intermediary role
24:01
contributing Advanced metallurgical skills and evidence of social stratification to sasa's development the
24:08
sintashta cultures Legacy continued through its successor the Ander noo culture from 2000 to 900 BC which
24:16
expanded its influence across a vast region of the Eurasian step this cultural Continuum shaped the
24:22
development of indo-iranian societies and contributed to the cultural and technological advance ances of later
24:29
step cultures the saska culture remains a critical Link in understanding the early dynamics of Indo-European
24:35
societies and the evolution of Bronze Age civilizations around 1500 BC the
24:41
andronova culture gave way to others like the me skaya and karasuk however there's an ongoing
24:48
debate about whether these major cultural changes were driven by migrations or the exchange of ideas
24:54
among settled groups additionally it's uncertain if the spread of Indo-European
25:00
languages is directly linked to these events or if it happened earlier during
25:05
the Bronze Age Europe was genetically diverse while the populations in Northern and Central Europe were a mix
25:10
of earlier hunter gatherers and Neolithic Farmers they started to include Caucasian genetic material at
25:17
the beginning of the Bronze Age this genetic shift matches the spread of the yumia culture from the ponac Caspian
25:24
step into Europe this mixture created the people of cultures like like the corded wear these cultures show
25:31
different levels of genetic connection to the yamnaya with the highest in the corded wear culture intermediate in
25:38
central European Bell beakers and lowest in Hungary studies show that the Caucasian
25:43
genetic component found in Bronze Age Europe likely came from the step not
25:49
from the southern Caucasus this is evidenced by ancient DNA from ancient
25:54
individuals across Europe covering a period from the Mesolithic to the Iron Age which suggests that populations from
26:01
the Eurasian step migrated into Europe during this time the Y chromosome HAPO
26:08
groups which are common in modern Europeans spread across Europe after
26:13
3000 BC over time the gene pools of early European Farmers originally
26:19
distinct from hunter gatherers mixed significantly especially with the arrival of Step
26:25
populations the ancient DNA highlights how the emergence of the corded wear culture was not just a cultural exchange
26:33
but the result of migration the step populations brought new genetic traits that reshaped Europe's genetic makeup in
26:41
southern Europe such as in Italy the copper AG rodello culture didn't show this caucasian genetic influence
26:47
indicating it was either unaffected by the amnah or developed before their migration into the region the genetic
26:54
link between the corded Weare and cinta cultures suggests they share similar
26:59
ancestry which challenges earlier ideas that the sintashta came from Asia or the
27:04
Middle East the presence of Neolithic farmer genes in both cultures supports
27:10
the idea that the cacha may have come from a migration of corded Weare people or a common earlier step population the
27:18
Bronze Age in Asia was marked by Major migrations and population changes the
27:23
aphan Evo culture which appeared in the alion region during the early Bronze Age
27:28
is genetically very similar to the ynah confirming that the ynah people expanded Eastward across the step in addition to
27:36
their migration West into Europe This created a genetic link that stretched from Siberia to Scandinavia in Central
27:43
Asia the andronovo culture which emerged later in the Bronze Age was closely
27:49
related to the sintashta culture but distinct from both the yamnaya and afano
27:56
cultures the andronovo culture can be seen as an extension of the sintashta
28:02
gene pool towards the end of the Bronze Age the andronovo culture was replaced
28:07
by the karasuk mov skaya and Iron Age cultures these later cultures were more
28:13
ethnically diverse showing genetic mixing with East Asians but still maintained a higher level of West
28:19
Eurasian ancestry compared to present day populations in the region interestingly the Bronze Age okano
28:26
culture from the Diana alai region is genetically related to present-day Native Americans supporting earlier
28:34
findings that the upper Paleolithic Malta hunter gatherers who lived near Lake Bal contributed genetic material to
28:41
Native American populations the spread of the Indo-European languages is believed to
28:48
have occurred through migration and social dominance with the archaeological records showing similar cultural traits
28:54
across Western Eurasia during the 3D millennium BC the genetic findings align
28:59
with the idea that the spread of Yuma people from the pontic Caspian step to Northern Europe and Central Asia played
29:06
a key role in this expansion genetic analysis including
29:14
autosomal mitochondrial DNA and Y chromosome data shows that by the end of
29:19
the Bronze Age the genetic structure of Europe and Central Asia closely resembled the present-day Eurasian
29:25
genetic landscape this suggests that much of the genetic makeup of modern eurasians was shaped during this period
29:32
through complex patterns of migration mixing and population
29:38
replacement modern Eurasian populations are genetically closer to bronze age groups than to earlier Mesolithic or
29:45
Neolithic populations however Southern European populations like sardinians and
29:50
Sicilians have the strongest genetic links to Neolithic Farmers the Bronze Age Europe saw saw
29:58
genetic changes over a period of about 3,000 years particularly in traits such as skin pigmentation and eye
30:06
color the Alo for lighter skin in Europeans increased rapidly in frequency
30:11
eventually reaching fixation between the Mesolithic and Bronze Age in Europe This suggests a strong selection for lighter
30:18
skin but what if it's [Music] conflicting the gene for blue eyes was
30:24
already present in Mesolithic Europeans and was more were common in Bronze Age populations but it was absent in the
30:32
yumnah culture of the pontic Caspian step where brown eyes were more
30:38
prevalent the gene for lactose tolerance was surprisingly rare in the Bronze Age
30:43
compared to modern-day Northern Europeans the highest frequency of
30:48
lactose tolerance was found in the corded wear in Scandinavian Bronze Age
30:54
cultures but the Yuma step cultures showed the highest frequency of the derived alil suggesting that lactose
31:02
tolerance may have originated in the step the spread of Indo-European
31:09
languages and major cultural changes during the Bronze Age were driven by migrations but of a different nature
31:15
than previously thought the yamnaya and afano cultures spread Eastward into
31:20
Central Asia and the alai cyan region with limited local mixing in contrast
31:26
the corded wear culture in Europe resulted from ad mixture with local Neolithic populations the sintashta
31:33
culture near the eurals likely represents an Eastward migration into
31:38
Asia and eventually evolved into the andronovo culture which was replaced by
31:43
East Asian populations over [Music] time these migrations during the early
31:50
Bronze Age likely contributed to the spread of Indo-European languages the aphan Evo culture around 3,000 BC may
31:58
have spoken an Indo-European language which could have spread Southward to the tarim Basin in China explaining the
32:04
early presence of indoan languages like tocharian however we caution that the
32:10
relationships between cultural shifts migrations and language spread must be studied in detail for each
32:18
case one interesting aspect of these early migrations is their gendered nature studies suggests males and
32:26
females experience different migration patterns due to cultural norms around inheritance residence patterns and
32:33
social hierarchy ethnographic evidence shows
32:38
that farming societies tend to have higher rates of Patrol locality where males remain in or near their birthplace
32:46
while females move the Neolithic migration which brought farming into
32:51
Europe suggests that both males and females may have migrated to Europe with
32:57
light male dominance later migrations from the pontic Caspian step culture are also
33:05
believed to have been male biased this hypothesis is supported by the rapid spread of Y chromosomal Hypes like r1a
33:12
and r1b which became common in Central Europe around 2500 BC archaeological
33:18
evidence including male-dominated burial practices and the importance of male Associated Technologies like
33:24
horse-driven wagons reinforces the notion that these migrations were
33:30
male-dominated the genetic data supports the idea that while the Neolithic migration involved both sexes the
33:37
migration from the pontic Caspian step was overwhelmingly male-biased shaping
33:42
the demographic structure of Europe in significant ways during the Neolithic and Bronze Age
33:49
periods there are also Regional differences in the presence of yamnaya ancestry in Europe Northern Europe has
33:56
higher levels of yamnaya ancestry while southern Europe has lower levels All European populations can be modeled
34:03
as a mixture of Western hunter gatherers early Neolithic farmers and yamnaya
34:09
although some outlier populations Show additional mixing with populations from Siberia and the near East while ancient
34:16
DNA cannot directly confirm the languages spoken by pre-literate populations it offers insights into
34:23
migratory processes that align with theories about Indo European
34:29
dispersals genetic research challenges the Anatolian hypothesis which suggests
34:35
that Indo European languages spread from Anatolia with the First Farmers and supports the step hypothesis which
34:42
posits that early Indo European languages spread from pastoralists of the Eurasian step particularly through
34:48
the yamnaya and corded wear cultures this theory is backed by the massive genetic turnover in Central Europe where
34:55
yamnaya migrants replaced about 75% of the local
35:01
ancestry this Theory posits that the yamnaya were associated with the proto-indo-european language with the
35:07
spread of their culture influencing various later linguistic groups such as Greek Germanic Slavic and Celtic which
35:15
are thought to have originated from the corded Weare cultures in northern Europe however this view has been met with
35:22
criticisms and alternative hypotheses some Scholars argue that not
35:28
all Indo-European languages Trace back to the yamnaya suggesting that the yamnaya may represent the origin of only
35:35
some of the Indo-European subfamilies such as Indo Iranian rather than the
35:41
proto-indo-european language itself but this would imply that the
35:46
spread of Indo-European languages across northern Europe cannot be directly attributed to the yamnaya migration the
35:54
challenge lies in the differences between the yamaya culture and the the corded wear culture which are seen as
36:00
distinct in their burial practices material culture and social
36:06
structures the yumnah people are known for their Barrow burials which include primary and secondary burials red ocher
36:13
covered Graves and distinctive Ceramics in contrast the corded wear culture
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though geographically overlapping with the yam NAIA had different burial Customs pottery and a preference for
36:25
stone battle axes these differences suggest that while there might have been some cultural
36:31
exchange the two cultures were distinct and the yamaya did not directly influence the corded Weare cultures to
36:39
the extent that some genetic studies suggest furthermore the timing of the
36:45
breakup of the proto-indo-european language based on glotoch chronology and cladistics ranges from the 7th to 5ifth
36:52
millennium BCE glottochronology is a method in linguistics that estimates the
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time of Divergence between two languages or dialects this is done by analyzing
37:04
the core vocabulary shared by languages and calculating how much of it has remained unchanged over time this
37:10
suggests a long and Complex Evolution of the Indo-European languages making it
37:16
unlikely that a single migration event such as that of the yamnaya could explain the linguistic diversification
37:23
across Europe therefore while the step migration theory is influential it
37:30
remains a matter of ongoing debate and the relationship between genetics language and culture is more complex
37:38
than initially thought the development of Indo European
37:44
languages and cultures likely involved multiple waves of migration and interactions between different groups
37:50
over Millennia making it difficult to pinpoint a single origin for the language family
37:58
recent studies challenged the notion that the yamnah people directly spoke the Proto indoeuropean language
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radiocarbon dating has shown that the amnah culture persisted until around 2600 BC with its derivative cultures
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like the pavka and catacomb cultures emerging around the same time this
38:18
leaves a significant temporal Gap approximately 2.5 Millennia between the
38:23
decline of the yumnah culture this Gap cast doubt on the idea
38:28
that the yah spoke proto-indo-european as the breakup of a language typically precedes the
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disintegration of the associated culture the corded wear cultures which
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arose in the early 3rd millennium BC seem to be contemporaneous with the
38:46
yumnah culture interestingly genetic studies
38:51
reveal that the step genetic influence in the corded wear cultures is most pronounced in northern Europe gradually
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decreasing towards the south in regions like Hungary where the western edge of
39:04
the yamia culture existed this suggests that the genetic
39:10
contributions to both the yamnah and corded Weare cultures may have originated from a shared northern
39:16
European Source not necessarily from the Southeastern
39:22
steps Additionally the Ukrainian archaeologist znc propos osed that the
39:28
proto-indo-european language might have originated much earlier during the late Mesolithic to early Neolithic 6th to
39:34
5ifth Millennia BC potentially in regions from the Baltic to the
39:41
Neer his work based on archaeological and anthropological evidence aligns with glotoch chronological studies this
39:48
shifts the time frame for the origins of Proto induran back by several Millennia
39:54
further complicating the step migration hypothesis
39:59
in conclusion the amnah culture likely did not speak proto-indo-european and the spread of
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Indo-European languages is more complex than previously thought with the origins of the language and its dispersal
40:12
potentially tracing back to an earlier period in different regions of Europe