Climate change created Egyptian pharaohs

How the evil Bushco and neocons managed to create this massive climate change 10,000 years ago as yet remains a mystery and object of vigorous investigation
National Geographic

The pharaohs of ancient Egypt owed their existence to prehistoric climate change in the eastern Sahara, according to an exhaustive study of archaeological data that bolsters this theory.

Starting at about 8500 B.C., researchers say, broad swaths of what are now Egypt, Chad, Libya, and Sudan experienced a "sudden onset of humid conditions." ...

Without rain, rivers, or the ephemeral desert streams known as waddis, vegetation became sparse, and people had to leave the desert or die, Kröpelin says.

Members of this skilled human population settled near the Nile River, giving rise to the first pharaonic cultures in Egypt...