Chapter 1: Many deep-seated questions find their answers in human migration out of the site of origin.

Migration and dispersal created the possibility for the human race to expand on the face of the blue planet. Many deep-seated questions find their answers in human migration out of the site of origin. A detailed account of the study shows that once we were endemic but after the ancestral migration we became cosmopolitan. This global expansion opened new vistas for improving the standard of life. Every new experience helped in the emergence and development of new behaviors. With time a brand new and unique agrarian lifestyle emerged. Here we got the chance to leave the wild and shifted to the fantastic city life. The seeds of current technological civilization were sowed long time before the birth of city life. Long story short migration changed the entire scheme of our identity as an intelligent species on the surface of the Earth.