11 – 2 – 18 I am my Body (5 minutes)
What does it mean to talk to someone? To be painfully analytical: My brain sends impulses to mouth, lips, and tongue to coordinate with my diaphragm and conjure a complex mixture of fricative and non-fricative sounds at a volume loud enough to be audible so that somebody else’s ears can perceive that pressure wave through a mechanism that’s far too complicated for me to understand or explain, ultimately sending an electrical signal to their brain with some message that I did or did not intend. That gets interpreted and so on. Cartesian Dualism bookends this process with two souls that possess wills that manipulate those brains and so on down the line. So what we really mean when we say we’re talking to someone is that we’re making noise with our body (probably, hopefully, meaningful) and that other person’s body has the machinery to decode that meaningful noise, if we speak the same language. Who’s the “we” here? Is it that thing Descartes would call a soul, or the bodies ...