A new study published this week [Nov. 25, 2019] in the Proceedings of the National Academy of Sciences by American and Israeli geoscientists and climatologists provides evidence that summer monsoons from Asia and Africa may have reached into the Middle East for periods of time going back at least 125,000 years, providing suitable corridors for human migration.
Read the full article at: https://www.ancient-origins.net/news-evolution-human-origins/monsoon-migration-0012917#google_vignette