Originally Posted by Robert Tulip

The hypothesis then arises of a harmonic resonance between the apparent forward annual motion and the backward precessional motions of the sun. This hypothesis can be depicted by denoting the ages by themes as shown. I have no way to prove that these themes are meaningful except by reference to mythology, showing how this cosmology provides a way to interpret the evolution of culture, and by elaboration of a possible scientific-mathematical model, as in the diagram above.