African Origins Of Humanity Essay
The African Origins of Humanity
We are originally children of Africa with no Neanderthals or island-dwelling "hobbits" in our family tree. The first humans migrated out of Africa into Asia probably between 2 million and 1.8 million years ago. Then they entered Europe some time later, between 1.5 million and 1 million years. The modern humans’ species populated many parts of the world much later. For example, the first people came to Australia probably in the past 60,000 years and to the Americas sometime in the past 30,000 years. The beginning of agriculture and the rise of the first civilizations happened in the past 12,000 years.
When humans first roamed out of Africa some 60,000 years ago, they left a lot of genetic footprints still …show more content…
From these camps, they were poised to colonize the northern area of Europe, Asia, and the other continents.
The migration of human groups from south Asia to Australia deserves a closer look within the context of foraging society as the original mode of human social organization. Australia was the only large world region where foraging remained dominant until he modern scientific–industrial age and, therefore, could be studied almost until today.
Around 20,000 years ago a small group of these hunters headed into the face of the storm, entering the Eastern Asian Arctic during the Last Glacial Maximum. At this time there were great ice sheets covering the far north had literally taken up much of the Earth’s moisture in their hectic expanses of the white wasteland, and they dropped sea levels by more than 400 feet. This exposed a bridge made by land that connected the Old World to the New World, by joining Asia to the Americas. When they crossed it the hunters had made the final great leap of the human journey. 15,000 years ago they had penetrated the southern region, and within 1,000 years they had made it all the way to the beginning of South America. Some of them may have even traveled by
We are originally children of Africa with no Neanderthals or island-dwelling "hobbits" in our family tree. The first humans migrated out of Africa into Asia probably between 2 million and 1.8 million years ago. Then they entered Europe some time later, between 1.5 million and 1 million years. The modern humans’ species populated many parts of the world much later. For example, the first people came to Australia probably in the past 60,000 years and to the Americas sometime in the past 30,000 years. The beginning of agriculture and the rise of the first civilizations happened in the past 12,000 years.
When humans first roamed out of Africa some 60,000 years ago, they left a lot of genetic footprints still …show more content…
From these camps, they were poised to colonize the northern area of Europe, Asia, and the other continents.
The migration of human groups from south Asia to Australia deserves a closer look within the context of foraging society as the original mode of human social organization. Australia was the only large world region where foraging remained dominant until he modern scientific–industrial age and, therefore, could be studied almost until today.
Around 20,000 years ago a small group of these hunters headed into the face of the storm, entering the Eastern Asian Arctic during the Last Glacial Maximum. At this time there were great ice sheets covering the far north had literally taken up much of the Earth’s moisture in their hectic expanses of the white wasteland, and they dropped sea levels by more than 400 feet. This exposed a bridge made by land that connected the Old World to the New World, by joining Asia to the Americas. When they crossed it the hunters had made the final great leap of the human journey. 15,000 years ago they had penetrated the southern region, and within 1,000 years they had made it all the way to the beginning of South America. Some of them may have even traveled by