What difference does it make whether a mind’s made up of enormous, squidgy, animal cells working at the speed of sound (in air!), or from a glittering nanofoam of reflectors and patterns of holographic coherence, at lightspeed? (Let’s not even think about a Mind mind.) Each is a machine, each is an organism, each fulfills the same task. Just matter, switching energy of one sort or another. Switches. Memory. The random element that is chance and that is called choice: common denominators, all.