Constructing the ecstasy of MDMA from its component mental organs [2016]
pubmed.ncbi.nlm.nih.govThis hypothesis seems to build on numerous untested hypotheses. Color me skeptical. I'm not sure why oxytocin isn't considered, as we know about the bonding induced by it.
I only skimmed so I may have missed it as well
The article is published in Medical Hypotheses, which has an... interesting history.
Just that intro paragraph... Yeesh