In the prospect that you follow an interest in linguistics, you might have run over this video ( How long can a language last before it's unrecognizable? ), second of two parts, on NativLang’s channel. It delves, though in a glancing fashion (as is both custom and intended of the format), into the speed at which languages in general tend to evolve, and ultimately become unrecognizable from their former selves. I do very much love the approach taken by this one (and NativLang
