Some people claim that the idea that humans originated in Africa came from Charles Darwin. That is not true. Long before Darwin, the writers of Genesis recounted how the first humans lived in a well-watered region that was bounded on the south by 2 rivers in Ethiopia and bounded on the north by 2 rivers in Mesopotamia (Genesis 2:10-14). The Bible calls this vast expanse "Eden" and Abraham's ancestors are said to originate in the Upper Nile Valley. This is also the region where the oldest human fossils have been found.
1.5 million year human footprint found in Ileret, Kenya.
Several sets provide evidence of males travelling in groups.
|3 million year human footprints|
found about 25 miles south of
Olduvai Gorge in Tanzania
In 1979, the world famous paleoanthropologist Mary Leakey discovered footprints in at Laetoli, Tanzania that proved that archaic humans walked here over 3 million years ago. Leakey discovered 3.6 million year footprints of a man, woman and child preserved under falling ash from the nearby Sadiman volcano. The raised arch and rounded heel of the footprints showed that whoever left these footprints walked as humans walk today.
The Afar TriangleAbout 40 million years ago a land ridge rose in the horn of Africa. The Arabian Peninsula broke away from Africa and the Great African rift opened. A great lowland formed called the Afar Depression or the Afar Triangle. This map shows some volcanoes (red triangles) in the geologically unstable region of East Africa. The Afar Triangle is where plates are pulling away from one another. The Arabian Plate is separating in a counterclockwise direction from Africa. The African Plate is splitting into the Nubian Plate and the Somali Plate.
This area also corresponds to ancient Eden, shown here in red. Eden is described in Genesis as a well-watered region.
Annual rains from the surrounding highlands flow into the Afar Depression. This exposes fossils which have been collected and studied by teams of paleoanthropologists. All of the African Great Lakes were formed as the result of rifting and most lie within the rift valley.
Water systems created by rifting
Lake Victoria lies between the western (Albertine Rift) and the Eastern Rift Valley.
Tim White (UCLA Berkeley) has done research here since the early 1980s. He has benefited from the seasonal rains in the Afar region. He said, "We let the natural erosion of the deposits work for us. Then we work the terrain, picking up pieces and placing them in geologic context to bring back the lost world."
Many of the discoveries of archaic human fossils are found simply by walking the area. Over thousands of years, seasonal rains have exposed the artifacts and bones of our earliest human ancestors.
Related reading: Afar and Human Origins; Nubia in Biblical History; Fully Human From the Beginning; Humans Originated in Africa; Facts About Human Origins