Classroom Questions Questions for ‘Globe’s non-Africans all descend from a single move out of Africa’ All people across the globe inherited their DNA from people who evolved into Homo sapiens on a single continent. From there, descendants of those earliest humans spread out in waves to settle the rest of the world. P.B. DEMENOCAL AND C. STRINGER/NATURE 2016 Share this:FacebookTwitterRedditGoogle ClassroomEmailPrint By Science News for Students October 14, 2016 at 12:21 pm Classroom questions are available for free with registration. Learn more Register to access: Client key* E-mail* Log in Already Registered? Enter your e-mail address above.