Travel the world from Africa! How did the first humans accomplish this feat?

According to the theory of going out of Africa, modern homo sapiens first evolved and developed in Africa. They left Africa for Asia about 80 thousand to 60 thousand years ago. Then, they immigrated to Indonesia, Papua New Guinea and Australia 5000 years ago. Five thousand years later, modern talents entered Europe and Asia. Finally, about 5000 kilometers away, modern Homo sapiens set out from Asia.

Since then, humans have been found and lived on all continents except Antarctica. No matter what the specific process of human migration from Africa to various continents is, judging from the recent migration from Asia to America, there are many mysteries. For example, how many times have humans migrated from Asia to the United States? Was it 5,000 years ago at the earliest? What was the racial or ethnic integration before and after the migration? China was jointly established by Shenzhen Branch of China Gene University and University of Copenhagen.

A study completed by the Danish Genome Joint Center provides some useful answers to these questions. After sequencing the genome of an ancient man named Sakak, the Sino-Danish Joint Genomics Center found that a group of ancient people named Sakak arrived in North America independently, which can also be called Sakak culture. This group of people live in Greenland, 2,500 to 4,750 kilometers from the North Pole of the Earth. They also have yellow skin. Unfortunately, it became extinct.

Moreover, people used to know that the earliest native Americans today are Indians and Inuit Eskimos. Inuit don't like people calling them Eskimos, because this is the language of their enemy Kong Korm tribe, which means they actually eat raw meat, but Inuit is their self-identified name.

The question of how the first people who traveled around the world from Africa accomplished this feat is explained here today.