Here’s an arguably heady (but hopefully useful) piece on what I call Skinthink (from “History of the Next Big Bang;” it’s a psychoanalytic socio-cosmology in the tradition of Russian Cosmism and Vedic Cosmology).
Mind is Skin
Made of skin, mind thinks like skin. It is a fact of human embryonic development that CNS [Central Nervous System], the seat of human intelligence, begins as nothing more than involution (envagination) of ectoderm. The ectoderm enfolds onto itself (through a process called neural tubing) and becomes centralized, externally, as a brain, and, internally, as a mind.
The first and foremost job of any skin is to separate the inner from the outer, the self from the other. The skin divides and so do we. Made of skin, we mind dualistically and dichotomously. Each mind, like a pair of scissors, divides the Oneness of the Universe in half (initially into “self’ and “other”) and then in half again and again and again. This Skinthink is inevitable.