By now, the oldest Homo sapiens remains have appeared in Africa, about 200000 years ago
Based on this, many scientists believe that humans originated in Africa, and that Homo sapiens, the direct ancestor of modern humans, evolved in Africa about 200000 years ago, and then slowly migrated northward across the Middle East to Europe and Asia about 150000 to 200000 years ago,gradually migrate to other parts of the world
Homo sapiens has the extraordinary ability to communicate with each other, to make plans and to solve all kinds of difficult problems