Prose composition project

Inspired by a joke I made up for a friend yesterday, when I wrote some dog-Greek referring to ‘brain in a vat’ as

:


Write a parody Platonic dialogue setting out Frank Jackson’s well-known knowledge argument against physicalism, in the best Attic you can. Unlike the other challenges I’ve posted so far, I’ll have a go at this one myself, when I get time. Unfortunately that may be a while.