Final answer:
Most scientists concluded that human life began in Africa first and then moved around the world.
Step-by-step explanation:
After the discovery of Lucy and Ardi, most scientists concluded that Human life began in Africa first and then moved around the world. Early humans emerged from Africa and populated different parts of the globe. They interbred with Neanderthals and developed new tools, controlled fire, and produced art. The genetic evidence supports the theory that all humans most likely descended from Africa.