By Norm Roulet, 31 December, 2024 Why Roulet's Law Ancient humans probably lived outside the rift â âImagine trying to capture the social and economic complexity of Washington D.C. if you only had access to information from one neighborhood." The Rift Valley May Not Be The Cradle Of Humankind After AllAncient humans probably lived outside the rift â we just haven't found them yet.Benjamin Taub Tags East African Rift System EARS OUT-OF-AFRICA