The disappearance of the Neanderthals was probably due to a slight decline in the fertility among the youngest women, this is a phenomenon that is limited in scope that, over time, had an impact. Silvana Condemi More Quotes by Silvana Condemi More Quotes From Silvana Condemi Very quickly, we found something unexpected this disappearance, which occurred over a very long period, cannot be explained by a catastrophic event. Silvana Condemi science