Man has always been more interested in his own origin than in the origins of anything else. He traces his family roots and take pride in their length. He looks behind recorded history to the beginning of civilization, and ultimately to the beginnings of humanity itself. Where he comes from is where his interest lies.
The book provides insight into the history of scientific evolution of human kind, food production, writing system, modern society, and their spread around the world. It also provides in brief about the technological framework/guidelines for appropriate development interventions and suggestions to overcome weakness of SARD in mountainous Sikkim.