Ajit Kumar DuttaAjit is a M.Sc in Mathematics. He has a wife and two daughters. He served LIC for 40 years and retired as Divisional Manager in 2014. He was thinking about the beginning of human life and the existence of humans on earth following number of generatios. How long the lives may exist on this planet is a big question to answer. This has given him an enthusiasm to write this book. He has anticipated many vital points to arrive at the conclusion in existence of lives in long future, their probable status of living in comparison to our present generation, civilization and culture. He has also shared important ideas in view of changes of human structure, strength, food habits and beauty during the past 200,000 years and the expectation in the next 100000 years from now. He believes that the readers will like to collect this book. He is the writer of more books: " The Universe and We on Earth", " Poverty, Roots and Remedies". Read More Read Less