I became a mendicant by choice. I developed a mathematical model by the tensors of Riemann who joins the economy and the social sciences. I supposed a spatial effect because this solution gave good results. The International Conference of Social Work validated my model in front of the Palace of the Emperor of Japan, the Emperor being thought of as a demigod. I do not have details; I am a mathematician, not psychologist. Certain spatial effect, I said to myself that it is possible to cause him and I began to take quest. I describe you where things stand.