 For example, the decipherment (successfully completed and enriched through the introduction of new historical data) of Hittite tablets started from the point that it was an Indoeuropean language written in the cuneiform script.Semerano's whole theory is based on a wide series of approaches of heterogeneous theories with no proposal of an alternative and consistent model to traditional linguistics and with no explanation and definition of linguistic laws that headed the derivation of the various languages examined by the ancient Mesopotamic languages.In his reconstruction of the derivation of "Ápeiron", Semerano appears not to know an essential element