Feel free to remove this, mods, if it's too tangential to modern science, but I thought the community might find this early nature vs. nurture hypothesis amusing
Apparently there's enough comments to convince me this was serious. Generations would invent language, but it's a tough ask for children to do it, and expect that it matches any existing langunge. Why cats and dogs are not called meowsers and woofers in a language I know is beyond me.