Ralph H. Abraham, Vibrations and Sustainability

Suppose that a three-level model, or similary, three component two-level models, reveal information on the effects of self-actions upon sustainability for the viable system comprising the the self, the human sociosphere, and our biosphere.

Then we may regard mathematical modeling and computer similation of complex dynamical models as "organs" of our perceptual system, essential to sustainability: modeling, perceiving, surviving.