Paul, Who knew you were an advance expert on this subject that has become so pervasive. Illuminating article, as yours all seem to be. And scary topic for this doctor who has never had any problem distinguishing the sexes -- they are the foundation of mammalian biology (and most of the rest of biology as well). I am looking forward to seeing how you generalize this situation into science, but that entire area has set health care back decades while I have, sadly, watched.
Paul, Who knew you were an advance expert on this subject that has become so pervasive. Illuminating article, as yours all seem to be. And scary topic for this doctor who has never had any problem distinguishing the sexes -- they are the foundation of mammalian biology (and most of the rest of biology as well). I am looking forward to seeing how you generalize this situation into science, but that entire area has set health care back decades while I have, sadly, watched.