Mankind, probably the most mysterious species on our planet. A mystery of open questions. Who are we? Where do we come from? Where are we going? How do we know what we believe to know? Why do we believe anything at all? Innumerable questions looking for an answer, an answer which will raise the next question and the following answer will raise a following question and so on and so forth. But in the end, isn't it always the same question and always the same answer?