• Biology,  Computing,  Logic,  Mathematics

    Reasoning and Semantic Computation

    Since the advent of computers, it has been widely believed that the human mind is just like a computer. I have previously described why this is a false analogy due to two problems: (1) the problem of meaning, and (2) the problem of choice. I have also discussed the problem of meaning in computing theory in the book Gödel’s Mistake. However, all these critiques are inadequate without an understanding of…

  • Biology,  Cosmology,  Medicine

    Lessons of Ayurveda for Vedic Cosmology

    The previous post discussed the model of the human body in Ayurveda. If you haven’t noticed, the most surprising aspect of Ayurveda is that it remains silent on what modern medicine calls heart, lungs, intestines, brain, pancreas, spleen, etc. It is surprising because modern medical education begins with anatomy and memorizing anatomy is every student’s job in the first year of medical school. Of course, Ayurveda also has a branch…

  • Biology,  Cosmology,  Medicine

    The Ayurveda Model of a Living Body

    Vedic knowledge provides detailed information about many aspects of material nature such as cosmology, sociology, psychology, and biology. For example, the Śrimad Bhāgavatam provides a detailed cosmic model. Varṇāśrama is a sociological model. Sāńkhya is a cognitive model. And Ayurveda is a biological model. All these models have structural resemblances and by understanding one model we can understand the others too. This post discusses the Ayurveda biological model. Subsequently, I…