9 - Human Ancestry Made Easy
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This video traces our migration out of Africa and explains, through DNA evidence, how humans colonized the world. It is part of the Made Easy series of videos that show the evidence of our origins, from the Big Bang onwards. (Music: "Allegretto" by Bond and "The Ballad of Henry Darger" by Natalie Merchant.)
Canal: Education
Añadido: November 30, 1999 at 12:00 am
Autor: potholer54
Duración: 09:11
Puntuación: 4.98
Reproducciones: 18850
Etiquetas: atheism christianity creation evolution fundamentalism god human Potholer54 science
Comentarios
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isegoria1 (November 30, 1999 at 12:00 am)
Those people seriously need a science class :)
Ix07I (November 30, 1999 at 12:00 am)
I want to make a white supremacist watch this video.
Qtyled (November 30, 1999 at 12:00 am)
I believe the process is more gradual than what you make out. For example, as a village gets bigger (due to children etc.) people may realize that they wont have enough food to go around. "Technically" they could survive, but they wont have the same bounty they would have had previously. They realize that by planting crops they can have more food... (This is of course speculation, but it is another interpretation of "necessity" - a gradual kind)
bonangusacdc (November 30, 1999 at 12:00 am)
Thanks.
TheHanzoMK1 (November 30, 1999 at 12:00 am)
In the words of Peter Griffin "Holy Crap I'm Black"
Ishta5 (November 30, 1999 at 12:00 am)
Eve has a baby with X and an other with Y. Now both babys have a child with adam. That makes Eve our common female ancestor and Adam our common ancestor. while X and Y is not the common ancestor. Eve is older
ronbiggs66 (November 30, 1999 at 12:00 am)
Amazing! Great vids! Now what a better world we'd have if most people could watch and understand.
ozzie2005 (November 30, 1999 at 12:00 am)
Great work! Keep it up.
potholer54 (November 30, 1999 at 12:00 am)
"How did our female ancestors reproduce if our earliest male lived years later?" Because the female is our most recent common matrilineal ancestor. The male is our most recent common patrilineal ancestor. The male is more recent because males are more promiscuous.
bonangusacdc (November 30, 1999 at 12:00 am)
How did our female ancestors reproduce if our earliest male lived years later? Or was there simply a male mutation 60,000 years ago but not a female?
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