Key Phases of Human Evolution Coincide with Flickers in Eastern Africa’s Climate

Three distinct phases of climate variability in eastern Africa coincided with shifts in hominin evolution and dispersal over the last 620,000 years,

Toba Superuption: Perfect Analogy to the “Climate Crisis”

Guest “never mind” by David Middleton From Real Clear Science… How Did Humans Survive Our Near Extinction?By Ross Pomeroy – RCP Staff Roughly 75,000 years ago, Indonesia exploded. A great supervolcano in…

Erratic Environment May Be Key to Human Evolution

     Versus      Image Credit: Wikipedia                                 Image Credit: Anne Knock From Live Science: At Olduvai Gorge, where excavations helped to confirm Africa was the cradle of humanity, scientists now…