• Philosophy,  Psychology

    A Random Walk Through Perception

    I have recently received several questions about Sāñkhya. These include the differences between senses and organs, that between inert matter and a living body, how desires influence perception, how Sāñkhya elements could be understood in analogy to motion, and the relation between yoga and the control of senses and the mind. These are not tightly interconnected topics, but I found a way on how to weave the answers together into…

  • Philosophy,  Religion

    The Tortoise Model of Perception

    We normally think that the world comes to us during perception. For example, light enters your eyes; the electrical impulses go into the brain, where an image is created. Owing to this model of perception, John Locke claimed that the mind is tabula rasa or a blank slate at birth. As a child acquires more sensations, he or she acquires the concepts necessary to know. In this post I will…

  • Philosophy,  Psychology

    Can We Know Reality Without Changing It?

    Modern atomic theory describes perception as a change both to reality and to our perception. For instance, when we see the redness of an apple, light impinges on the apple, is absorbed by the atoms in the apple, and then emitted. The color perceived by the eyes is due to the light that is emitted. This model of perception requires a physical particle (a photon) traveling from the apple to…