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Essay Abstract
In physics, the following puzzle exists: there appears to be a physical device, the human brain, which manages to detect properties absent from the formulas of physics; namely, the one-way direction of time and its "flowing" quality. So, either (a) these two properties are physical and physics is an incomplete theory, or (b) they are cognitive (reducible to quantum physics after several levels of reduction, i.e., the neurobiological and chemical levels) and physics is complete as far as our knowledge of time is concerned. This essay claims that (b) is true: both the directionality and the flowing quality of time emerged as evolutionary adaptations in cognitively complex animal species. The main contribution of this essay is to explain why these adaptations emerged in such species, and thus to help disengage discussions on the directionality and flowing quality of time from physics proper.
Author Bio
Harry E. Foundalis has a Ph.D. in cognitive science (2006) from Indiana University, an M.Sc. in computer science, and a B.Sc. in mathematics. He also has keen interests in physics, astronomy, biology, cosmology, philosophy, classic literature, and more.