Economics: the primary lesson to be taught and learned, as update

This paper below tries rather a courageous approach to the topic of economics, as updated, than an academic formulation. Actually, there are two Parts, for two different approaches through which this “old” and uncomfortable topic for all students and learners reveals as a really dramatic character: a “champion permanently (re)playing its own title”, the one who could lose all he has and get off the scene one day.