Wer bin ich - und wenn ja wie viele?

Philosophy for all the books on philosophy, and there are many. But this book is unlike any other, because there is so far not one that so comprehensively takes into account the life of the reader: What is truth? How do I know who I am? It proposes a wide arc over the various disciplines and is an unparalleled guide of the almost unmanageable wealth of our knowledge of man: an invitation, pleasurable and playful thinking about the adventure of life and its possibilities!