This year's lecture and seminar mark the start of a two- to three-year cycle designed to provide a continuous overview of the archaeology of pre-Islamic Central Asia, in conjunction with the preparation of collective reference works. Two combined approaches are planned: research on irrigation, on which two study days will be held on June 4 and 5, 2015, and "Le fait urbain en Asie centrale préislamique : approche diachronique, approche synchronique", the subject of the lecture and seminar.
In the early 1970s, Paul Bernard proposed a thesis on the urbanization of Central Asia to Henri-Paul Francfort. Francfort soon realized that the subject was unworkable at the time, due to a lack of data forming sufficient series, and he successfully reoriented it towards the study of fortified systems alone. Frankfurt and I agree that today the subject really exists, but at the same time it would be far beyond the scope of a thesis. Documentation has developed both in depth and chronological coherence: suffice it to recall that in 1970, the Central Asian Bronze Age was still known only from the Kopet-Dagh foothills, and the notion of "Oxus civilization", otherwise known as "BMAC"(Bactria-margiana archaeological complex), had not yet been constructed. Moreover, for the post-Bronze Age period, we now have a critical mass of information on several key sites (Aï Khanoum, Samarkand, Pendjikent) and substantial knowledge of many others that were then unknown or virtually unknown (Dzharkutan, Ulugtepe, Kampyrtepa, Dal'verzintepe, Dil'berdjin, Erkurgan, Paykand, etc.).