The substance of a book is the best introduction of its author. Judging by this dictum, the author of this book may rightly be regarded a pundit of diverse disciplines of konwledge. These diverse disciplines range from Astronomy to Anthropology, Particles Physics to Philosophy, Life Sciences to History, Psychology to Economics and Politics to Constitutional Law, all these bundled here in this book into a wholesomely unified single discipline of knowledge: the Science of Existence.