The Out of Africa hypothesis is a model for the origin and dispersal of modern humans. The hypothesis contends that humans evolved in East Africa, dispersing to populate the rest of the world from c. 70,000 years ago, replacing, rather than interbreeding with, the archaic hominins that were resident outside of Africa.Oct 4, 2018
Out of Africa hypothesis - Wilshaw - Major Reference Works
Wiley Online Library
https://onlinelibrary.wiley.com › doi › abs › 978111858...
Out of Africa: Not just once, but many times - Big Think
Revisiting the Out of Africa Theory: New Narrative From ...
Early human migrations - Wikipedia
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Recent African origin of modern humans
Wikipedia
https://en.wikipedia.org › wiki › Recent_African_origi...
In paleoanthropology, the recent African origin of modern humans or the "Out of Africa" theory (OOA) is the most widely accepted model of the geographic ...
Southern Route dispersal · Genetic reconstruction · History of the theory
Human Dispersal Out of Africa: A Lasting Debate - PMC
National Institutes of Health (.gov)
https://www.ncbi.nlm.nih.gov › articles › PMC4844272
by S López · 2015 · Cited by 126 — The replacement, or out of Africa (OoA), model proposes a single and relatively recent transition from archaic hominins to AMH in Africa, followed by a later ...
Out of Africa?
American Scientist
https://www.americanscientist.org › article › out-of-afr...
The African Eve theory is based on the hypothesis that Homo sapiens sapiens appeared in Africa more than 100,000 years ago and migrated out of Africa into ...
Is the Out of Africa Theory not valid anymore? Especially ...
Reddit
https://www.reddit.com › comments › macon9 › is_th...
Mar 22, 2021 — Y-chromosomal DNA evidence tells us that all currently existing non-African populations are descendants of people that left Africa about 50,300- ...
13 answers
·
Top answer:
Are you referring to fossils from Apidma Cave ? There is a substantial gap between them ...
Was the out of Africa theory debunked?
Quora
https://www.quora.com › Was-the-out-of-Africa-theory-...
Yes! The Out of Africa theory is dead in the water. Man is a hybrid species of several hominids and modern DNA techniques keep showing us JUST how wrong it was.
18 answers
·
28 votes:
Yes, new evidence now shows modern humans evolved in Asia and not africa. Human development ...
The first migrations out of Africa
Australian Museum
https://australian.museum › science › human-evolution
This theory has gained more support in recent years due to DNA research. Evidence from a genetic study indicates an expansion out of Africa about 1.9 million ...
New Research Confirms 'Out Of Africa' Theory Of Human ...
Science Daily
https://www.sciencedaily.com › releases › 2007/05
May 10, 2007 — The research confirms the “Out Of Africa” hypothesis that all modern humans stem from a single group of Homo sapiens who emigrated from Africa ...
Out-of-Africa versus the multiregional hypothesis
Nature Journal
https://www.nature.com › scitable › content › out-of-afri...
Broadly speaking, there are two competing hypotheses on the origin of modern humans: the Out-of-Africa hypothesis and the multiregional hypothesis.
Out of Africa I | scientific theory
Britannica
https://www.britannica.com › ... › Genetics & Evolution
Oct 21, 2023 — Out of Africa 1 contends that earlier Homo species did in fact migrate from Africa before the evolution of H. sapiens. Out of Africa 2 (also ...
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What is the 'Out of Africa' theory?
History Skills
https://www.historyskills.com › Classroom › Year 7
The theory states that all humans originated in Africa and that we subsequently migrated out of the continent over time. This theory is supported by a variety ...
Out of Africa II | scientific theory
Britannica
https://www.britannica.com › ... › Branches of Biology
Oct 25, 2023 — Other articles where Out of Africa II is discussed: Homo sapiens: Bodily structure: Out of Africa 2 (also called the population replacement ...
“Out of Africa” Hypothesis
Encyclopedia.com
https://www.encyclopedia.com › social-sciences › out-...
The “Out of Africa” hypothesis is an evolutionary theory of modern human origin that posits that modern humans arose in the late Pleistocene, about 100,000– ...
Out of Africa: my lifelong mission to trace the origins ...
The Guardian
https://www.theguardian.com › focus › dec › chris-stri...
Dec 31, 2022 — On one side, scientists like me argued for a recent African origin – say 100,000 to 200,000 years ago – while a group known as the ...
Human origins: Out of Africa
PNAS
https://www.pnas.org › doi › pnas.0903207106
Sep 22, 2009 — The “Out of Africa” hypothesis of modern human origins emerged in the mid-1980s, when paleoanthropologists such as Günter Bräuer in Germany ( ...
HUMAN EVOLUTION / OUT OF AFRICA HYPOTHESIS
Pathwayz
https://www.pathwayz.org › Tree › Plain › OUT+OF+...
This theory suggests that anatomically modern humans originated in South-eastern Africa and dispersed throughout the rest of the world replacing existing human ...
The First Humans Out of Africa Weren't Quite Who We ...
ScienceAlert
https://www.sciencealert.com › the-first-humans-out-o...
May 19, 2023 — The classic out-of-Africa hypothesis suggests that Homo sapiens evolved from a distinct lineage of early human that arose around 150,000 years ...
The Great Human Migration | History
Smithsonian Magazine
https://www.smithsonianmag.com › history › the-great...
The other, out-of-Africa theory, held that modern humans evolved in Africa for many thousands of years before they spread throughout the rest of the world.
1.5 million-year-old fossil rewrites 'Out of Africa' theory
Live Science
https://www.livescience.com › ... › Geology › Fossils
Feb 10, 2022 — A new analysis of a 1.5 million-year-old human vertebra found in Israel suggests that ancient human relatives dispersed out of Africa in ...
Is the Out of Africa Theory Out?
Scientific American
https://www.scientificamerican.com › article › is-the-o...
Aug 8, 2007 — Is the Out of Africa Theory Out? ... All the ancestors of contemporary Europeans apparently did not migrate out of Africa as previously believed.
The Story of Africa| BBC World Service
BBC
https://www.bbc.co.uk › worldservice › africa › features
The implication of this argument is that all modern people are ultimately of African descent. The other theory, known as the 'Multi-regional' Model, is that ...
Hofmeyr-Skull supports the "Out of Africa"-Theory
Max-Planck-Gesellschaft
https://www.mpg.de › ... › Newsroom › Research News
Jan 12, 2007 — Hofmeyr-Skull supports the "Out of Africa"-Theory.
Jaw bone discovery challenges out-of-Africa model
natureasia.com
https://www.natureasia.com › nmiddleeast.2018.15
Feb 10, 2018 — The out-of-Africa model theorized that humans migrated out of Africa in one big push around 60,000 years ago. At 177,000 – 194,000 years-old, ...
Multiregional vs Out of Africa Hypothesis
Study.com
https://study.com › ... › Evolution of Humans
Apr 7, 2022 — The Out of Africa theory maintains that Homo sapiens evolved from a group of Homo erectus in Africa that then subsequently spread out throughout ...
Did Humans First Evolve in Africa?
ThoughtCo
https://www.thoughtco.com › Archaeology › Basics
Jul 19, 2019 — The Out of Africa, or African replacement, hypothesis argues that every living human being is descended from a small group in Africa.
Out of Africa Theory Facts & Worksheets
KidsKonnect
https://kidskonnect.com › ... › World History
Aug 9, 2019 — The “Out of Africa” theory suggests that as homo sapiens rapidly expanded out of Africa during the two major migration periods, they slowly ...
Is Africa the cradle of humanity?
HowStuffWorks
https://science.howstuffworks.com › ... › Evolution
Some anthropologists actually refer to this theory as the out of Africa II theory, as it involves a previous African exodus by tribes of Homo erectus, followed ...
Out of Africa
Down to Earth
https://www.downtoearth.org.in › news › out-of-africa...
The two points of view agreed on one thing - that all humans descended from African ancestors. There is an essential distinction, however. The first theory says ...
Out of Africa: Not just once, but many times
Big Think
https://bigthink.com › the-past › out-of-africa-events
Feb 4, 2022 — Out of Africa: Not just once, but many times · It is widely agreed that humans first evolved in Africa and then migrated into other parts of the ...
Study Offers New Twist in How the First Humans Evolved
The New York Times
https://www.nytimes.com › science › human-origins-africa
May 24, 2023 — Human DNA also points to Africa. Living Africans have a vast amount of genetic diversity compared with other people. That's because humans lived ...
Oldest human fossil found outside of Africa throws popular ...
Harvard University
https://sitn.hms.harvard.edu › flash › oldest-human-fo...
Jan 29, 2018 — The fossil suggests that modern-day humans were exploring regions outside of Africa more than 55,000 years earlier than previously thought. This ...
A climatic context for the out-of-Africa migration | Geology
GeoScienceWorld
https://pubs.geoscienceworld.org › gsa › geology › article
by JE Tierney · 2017 · Cited by 152 — The commonly held assumption is that humans migrated out of Africa when conditions were humid, which would have allowed them to cross the ...
The Evidence for the Human Migration Out of Africa Theory
The Human Origin Project
https://humanoriginproject.com › out-of-africa-theory
Most people today have heard of the Out of Africa theory for human evolution. It was back in the 19th century, when Charles Darwin suggested that our human ...
Out of Africa Theory - YouTube
YouTube
https://www.youtube.com › watch
7:08
Trace the Origins of Humanity with the Out of Africa Theory! In this informative video, we'll take you through the key points of the Out of ...
YouTube · P Whiting · Feb 2, 2023
9 key moments
in this video
The Out of Africa Theory: Understanding the Evidence
YouTube
https://www.youtube.com › watch
5:51
Discover the fascinating story of human evolution with the Out of Africa theory! In this video, we'll outline the evidence for this widely ...
YouTube · P Whiting · Feb 12, 2023
5 key moments
in this video
Introduction to Human Evolution - Smithsonian's Human Origins
Smithsonian's Human Origins
http://humanorigins.si.edu › Education
Jul 11, 2022 — Early humans first migrated out of Africa into Asia probably between 2 million and 1.8 million years ago. They entered Europe somewhat later ...
Out of Africa versus Multiregionalism - DNA Learning Center
DNA Learning Center
https://dnalc.cshl.edu › view › 16093-Out-of-Africa-v...
Both theories describe modern humans to relate back to common ancestors that came from Africa. However, the MRT assumes the Most recent common ancestor (MRCA) ...
Climate change and human migration out of Africa
British Geological Survey
https://www.bgs.ac.uk › News and events
Jun 23, 2021 — They have shown how climate change could have enabled the out of Africa migration of Homo sapiens around 60 000 years ago. The paper was ...
In Their Footsteps: Human Migration Out of Africa
National Geographic Society
https://education.nationalgeographic.org › resource › t...
Most likely, a change in climate helped to push them out. Experts suggest that droughts in Africa led to starvation, and humans were driven to near extinction ...
Evidence Contradicts the "Out of Africa" Timeline of Human ...
Futurism
https://futurism.com › evidence-contridicts-the-out-of-...
The view that is widely accepted by scientists (and which is generally taught in schools around the globe) is the previously mentioned "Out of Africa" theory.
Australia Challenges Out-of-Africa Theory - ABC News
ABC News - Breaking News, Latest News and Videos
https://abcnews.go.com › Technology › story
Jan 9, 2001 — Australia Challenges Out-of-Africa Theory ... S Y D N EY, Jan. 9 -- Australian scientists saidtoday they had analyzed the oldest DNA ever taken ...
'Out of Africa' theory of human evolution under fire
The Age
https://www.theage.com.au › National › Education
Aug 22, 2014 — The fragmented remains of ancient permanent teeth, unearthed in China and parts of south-east Asia, reveal that the popular "out of Africa" ...
Out-of-Africa Theory Contradicted by Israeli Fossil
The Institute for Creation Research
https://www.icr.org › article › out-of-africa-theory-isra...
by JP TOMKINS — If the child had grown to maturity, they concluded that the individual would have been over 6 feet tall. This modern-looking human vertebra ...
Out of Africa Theory Changed
Yahoo
https://www.yahoo.com › lifestyle › africa-theory-cha...
6 days ago — An analysis of a 1.5 million-year-old vertebra from a human relative living in what is now Israel suggests that ancient humans dispersed out ...
'Out of Africa' theory problems are growing
Creation Ministries
https://creation.com › out-of-africa-theory-wrong
Mar 16, 2020 — Readers' comments. Alexander M. ... In the "Out of Africa Revisited" section you said that the OoA model fails because it assumes that different ...
The Forgotten Exodus: The Into Africa Theory of Human ...
Amazon.com
https://www.amazon.com › Forgotten-Exodus-Africa-...
The Forgotten Exodus: The Into Africa Theory of Human Evolution, reveals that within the known fossil record, the current genetic studies and recent ...
Rating: 4.2 · 336 reviews · $9.95 · In stock
Chinese challenge to 'out of Africa' theory
New Scientist
https://www.newscientist.com › article › dn18093-chin...
Nov 3, 2009 — Chinese challenge to 'out of Africa' theory ... The discovery of an early human fossil in southern China may challenge the commonly held idea that ...
RETHINKING "OUT OF AFRICA"
Edge.org
https://www.edge.org › conversation › christopher_stri...
Dec 11, 2011 — CHRISTOPHER STRINGER is one of the world's foremost paleoanthropologists. He is a founder and most powerful advocate of the leading theory ...
The evidence for 'out of Africa' - Science Learning Hub
Science Learning Hub
https://www.sciencelearn.org.nz › videos › 1597-the-evi...
1:45
The 'out of Africa' model is the theory that the Homo genus migrated out from Africa to populate the rest of the world. Oxford University ...
Science Learning Hub · Jun 14, 2017
Out of Africa Theory in Evolution
Anthroholic
https://anthroholic.com › ... › Evolution
Mar 7, 2023 — The second viewpoint is known as the “Out of Africa” notion. This demonstrates that before spreading to other areas of the globe, Homo sapiens ...
“Out of Africa” Theory of Human Evolution In; Ancestral Eve ...
Bioprocess Online
https://www.bioprocessonline.com › doc › out-of-afric...
Jan 13, 2000 — "So the 'Eve theory' of modern human origins, which states that modern human populations very recently arose as a new African species that ...
Revisiting the Out of Africa Theory: New Narrative ...
SciTechDaily
https://scitechdaily.com › revisiting-the-out-of-africa-t...
Oct 16, 2021 — New research on this topic, recently published in the American Journal of Human Genetics, argues that the Out of Africa expansion was preceded ...
Out of Africa | EvolutionShorts
Emory Scholar Blogs
https://scholarblogs.emory.edu › 2014/05/07 › out-of-...
May 7, 2014 — Charles Darwin, who is arguably the most essential figure in evolutionary biology, first hypothesized that humans descended from apes, and he ...
What if the 'out of Africa' theory is wrong?
The Spectator Australia
https://www.spectator.com.au › Flat White
Aug 30, 2023 — One of modern science's cornerstones is the 'out of Africa' theory that posits the birth of humanity in the cradle of Africa. It plays into the ...
New path for early human migrations through a once-lush ...
The Conversation
https://theconversation.com › new-path-for-early-hum...
Oct 4, 2023 — Our species, Homo sapiens, migrated out of Africa multiple times – reaching the Levant and Arabia between 130,000 and 70,000 years ago, ...
Out of Africa Theory - 875 Words
Bartleby.com
https://www.bartleby.com › essay › Out-of-Africa-The...
The Out of Africa Theory is a widely renown theory describing the origin of the human race and their early dispersal throughout the world. According to this ...
Out of Africa Theory and Early Modern Humans
Facts and Details
https://factsanddetails.com › sub361 › entry-5983
The traditional "Out of Africa" theory holds that there were two migration of African-originating species. First, Homo erectus began slowly moving into the ...
The Out Of Africa Theory And Multiregional Evolution Theory
Cram.com
https://www.cram.com › essay › The-Out-Of-Africa-T...
Analysis Of This Fleeting World By David Christian. From the numerous of hypotheses, two emerge as the most genuine: the multiregional model stating that humans ...
Out of Africa Evolutionary Theory
Fandom
https://dragonflyissuesinevolution13.fandom.com › wiki
The Out of Africa theory believes that anatomically modern humans evolved in Africa and then migrated into Eurasia replacing all populations that were ...
Where did modern humans come from? New study adds ...
India Today
https://www.indiatoday.in › SCIENCE
May 19, 2023 — A new study has now introduced a new twist in the tale of evolution as scientists propose that modern humans descended from two populations that ...
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