There's a New Theory About Native Americans' Origins

2023-04-14 21:46:23

New research is changing the hypothesis of history over the centuries about the origin of Native American. A team of geneticists and anthropologists published articles on Tuesday's Journal Science. And it traces Native American to a group who settled in America much slower than scientists. think.

According to Rasmus Nielsen, a computational geneticist at the University of California, Berkeley, researchers have studied DNA sequencing and genomic sequencing from indigenous volunteer bones from not only the Americas but also Siberia and Oceania. Author of this research. Researchers contacted people who showed they were two ethnic groups of American Indians or Ata Basket - Native American families. Specifically, they observed mitochondrial DNA (mDNA) inherited from mother to child.

What they found fundamentally changed the way scientists had previously thought. The team found that Native Americans are likely to have a common Siberian lineage that is inconsistent with the previous theory of immigration from Europe.

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This timetable proposed by Rasmus and his colleagues is this: About 23,000 years ago the group was separated from the East Asian population. This group from Northeast Asia crossed the Beringland Bridge between Northeast Asia and Alaska and eventually traveled to other parts of the Americas. Approximately 13000 years ago - closer to the previous theory - Native American created a genetic and cultural diversity that is currently present and began to divide into various groups.

"We can claim that people moved to Alaska 35,000 years ago," Rasmus said. "They have just appeared recently, and it all happened very soon."

The theory of the Rasmus team is incompatible with the other way of thinking. It refers to two different groups from Siberia who settled in the United States more than 15,000 years ago.

David Reich was a senior writer of another natural newspaper detailing competition theory and Professor Harvard and said to the New York Times that their results are "amazing": he said. . The Empire group divides the immigrant group into two: one is the first Americans and the other population is Y. This is related to the ancestors of Australians, New Guineans, Andaman Islands than current Eurasian and Indian. People are close. "

Despite the difference between the two groups, both groups agree that Native Americans can trace their ancestors to Australian ancestors.

Rasmus emphasized that new findings of their team would not end the case. But it seems that it is so simple, Rasmus says it is really wonderful. "The original assumption is not so," he said. "All Indians are descendants of the waves of immigrants.

Two stories about Native Americans' epistemology: 1 person (Jim), 1 European American and American, another one (Lee) and Choctaw Native Americans. Lee's story is written in a language and style of Western philosophy to some extent, and introduces many traditional educational techniques, but although he pointed out correctly in his story, it came from the Native American world I will not I will not ask for any special authority on these matters I am neither a scientist nor an elders of medicine (a statement that does not represent false humility as we see) - Authority to talk from the Native American world "There is no footnote." Contrary to the lack of authority in my story, the latter is just a spy against the Native American world, gathering as much power as possible It is 2. Comment on "My question" How important is the truth of knowledge and epistemology? -