Etruscan language
In his book, "A Short History of Humanity" published in 2021, German geneticist Johannes Krause, co-director of the Max Planck Institute for Evolutionary Anthropology in Jena, concludes that it is likely that the Etruscan language (as well as Basque, Paleo-Sardinian and Minoan) "developed on the continent in the course of the Neolithic Revolution".