Well then that contradicts the claim of the research in the article, which is fine. I'm just assuming it's correct and then asking questions based on that, main

Well then that contradicts the claim of the research in the article, which is fine. I'm just assuming it's correct and then asking questions based on that, mainly how it relates to when humans developed language (not the spoken word necessarily, just the capacity for imagination/language, and that is not that old from what I recall reading).