Is our world really as postulated today? Do not natural scientific findings, especially those gained in our modern times, raise more questions than they can answer? Is it not the case that natural scientific ideas are often based more on subjective interpretations of objective findings than on the findings themselves? In fact, do not especially convictions of the modern zeitgeist often determine how we should see our world? Is that the reason why there is no longer room left for God, for a brain-independent spirit and for a life after death? The author is a medical specialist and university professor. After decades of intensive research, he