>>211883549Arrival is pronatalism propaganda and is all about will. The will to give birth to someone you know will die ahead of you. The will to make a handshake with destiny.
Blade Runner is almost bereft of human emotion. What little wimper there is becomes negligible before the uncaring architectural abominations that fill its world's skies.
Having read Dune up to Messiah, I'm not even sure there is a core message. I view it as a coming of age young adult novel about a princeling having to face an impossible situation and later bearing the consequences of his choices.