Monogenesis in a sentence as a noun

Yes, you're right about Proto-Human language - I'd just done a quick search for "monogenesis" and found the wrong page. Would you agree though, that if written language has a single origin, then there must have been an ancient worldwide trade network, through which cheese would also have travelled?

Monogenesis definitions

noun

asexual reproduction by the production and release of spores

See also: sporulation