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Fertile past unearthed from sands of Arabia

Many investigating has taken place since the major images that NASA captured. This had helped on continue the project, In terms of how human traveled to the rest of the world. The project was led to Professor Michael Petraglia. He mentioned that the stepping stone out of Africa is the Arabian Peninsula and still so little is obvious about it. His team found some old human remains and that it was coming out of Africa as Petragia believed. The research is mostly done by collecting details about lifestyle from genetic remnants of plants and animals. Moreover the main loot found were just stone tools near Strait of Hormuz. However this is just the beginning of the research. Yet it will be executed in several phases. First is to identify water sources through NASA images. Secondly, walking were those rivers and lakes were identified. However they are still thinking on how climate change happens and what affects can it cause humans.

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Reference:                          Fertile past unearthed from sands of Arabia
The National 17 May 2012