In this book the author explores human activity: why are we here? Where did we come from? Where are we going? Have we spirits? Is there a Creator, a God? Do we live only once? Or do we return many times?Will our world be destroyed by the current level of inequality? Why are we unable to deal with widespread conflict, Global Warming and Abortion?He doesn't hesitate to ask the hard questions: his conclusions are based on logic and years of research.