I think we should be re-investigating the sending of comedy animals into space, for purposes of bolstering economic-crisis-struck world morale.
I wanna see Bongo the chimp pissing his keks in zero-g while the trainers back in space-flight control are all signing “deploy the heat-shield Bongo” in frenzied blurs of hands.
I suggest “Innie or Outie?: Should humans search for a way of achieving true stability on this single Earth, or instead search for means of expansion to other earths?”
That’s probably too vague.
Maybe “Is the ideal of world stability (zero population growth, world peace, perfectly sustainable energy cycle - basically earth is exactly the same from generation to generation) to be desired?”