Noogenesis rises upwards in us and through us unceasingly. We have pointed to the principal characteristics of that movement: the closer association of the grains of thought; the synthesis of individuals and of nations or races; the need of an autonomous and supreme personal focus to bind elementary personalities together, without deforming them, in an atmosphere of active sympathy. And once again: all this results from the combined action of two curvatures — the roundness of the earth and the cosmic convergence of the mind — in conformity with the law of complexity and consciousness.
The development of the human Layer. The figures on the left indicate thousands of years. They are a minimum estimate and should probably be at least doubled. The hypothetical zone of coverage on the point Omega is obviously not to scale. By analogy with other living layers, its duration should certainly run into thousands of years.