All true. I think he's perfectly taking that stuff into account
  though - all that you're saying. I mean to be humane or
  inhumane: such notions are not the products of a modern-times
  humanist movement. Rather, to be humane or inhumane is a very
  part of being human. Are you kind or are you cruel? Kindness is
  a cherished human virtue in all cultures at all times. Perhaps
  UNIVERSAL kindness is not Universal but at the very least, a
  mother's affection for children, or a teacher having a kind
  heart towards students. The thing is: it's an empowering and
  daunting statement simultaneously: Your upbringing is not an
  excuse for your life. If you ARE a rational being, you can
  choose. And we *are* all rational beings, yes, to differing
  degrees, but we're all rational and capable of choice. With that
  choice comes the responsibility of the choice. Even *if* all of
  our choices are somehow mathematically predictable absolutely
  *in theory*, they're _not_ mathematically predictable with
  absolute certainty in REALITY. Certainly not at this present
  time with our primitive computers as they are today. Upcoming
  quantum computers have a VERY VERY long way to go. Families
  matter yet the moment you're aware that you have a private mind
  that others' can't read.. somewhere around the age of 7 years
  old (seems to be Universal), you're responsible for your
  choices. Cruel or Kind. You can choose.