4 ms·Counterpoint: it is not a falsifiable phenomenon, and there is no medical consensus that it exists.by pessimizer 1y agoCounterpoint: it is not a falsifiable phenomenon, and there is no medical consensus that it exists.iansteyn 1y agoSource? Or is this satirepturing 1y agoIf you want to find academic sources arguing against the possibility of measuring and confirming synesthesia or denying its existence, you'll want to dig back to the 1970's. It's not a tenable position in the 21st Century.