@north,
Good post, North, and as you intended it, it is provocative. You realize by now that my principal concern is with the ontological status of the self (lower case, of course; upper case Self has to do with my less-relevant-to-this -thread "religious" notions).
I, as you know by now, recognize meanings an d points to life, that we construct or are inspired by--the latter is the most valuable function of art, literature, and philosophy--i.e., the Humanities--for me.
I am an optimist about our future. Our evolutionary potential is virtually unlimited--or at least undetermined--but I suspect that Nietzsche's Ubermench makes reference to it.