I think the title isn't overstated but awkward in a way that we're all translating it into an overstatement. Between the quotes and not knowing what a language

I think the title isn't overstated but awkward in a way that we're all translating it into an overstatement. Between the quotes and not knowing what a language universal was I assumed they meant a universal language, apparently I'm not alone in this. The authors might write paper on this phenomenon next!