Anxiety and fear seem pervasive in our culture. They are a closing reaction to the present. When they are a way of being they gain the status of a mood. wikipedia 
* of being overtaken by this self-produced machine Double, do not have their historical starting point and their reference point in the justification and determination of the modern subject as described by Descartes and Kant. {Tietel 1995 #24367D: 188}
"Neigungswinkel des Spiegels" z#1957