Musings on Zacks, the Hippocampus, and Kafka NOTE: This arti­cle has been mod­i­fied slight­ly since I orig­i­nal­ly post­ed it.  The sec­tion on the hip­pocam­pus has been sub­or­di­nat­ed to an inline note.  It is inter­est­ing (at least I think so) but not part of the main argu­ment I’m try­ing to make here. A few weeks ago I had…