Why in News The most recent and widespread migration of humans out of Africa . Which occurred less than 1,00,000 years ago , may have take...
Why in News
The most recent and widespread migration of humans out of Africa.
Which occurred less than 1,00,000 years ago, may have taken place during a particularly arid period following the Toba super-volcano eruption in Indonesia, a new study published inthe journalNaturesuggests.
It is typically thought that the dispersals of humans out of Africa occurred during humid periods that created ‘green corridors’ and facilitated the movement of people.
Periods of aridity are thought to have constrained human movement and created food insecurity.
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