For many years scholars have interpreted the large polities of pastoral nomads of Inner Asia as having different levels of complexity (pre-state, early state, feudal society, nomadic civilization, etc.). The present article discusses the debates of recent decades within the post-Marxist and postmodern approaches as well as the polemics about the relation between internal and external factors, about the hierarchy and heterarchy, periodization and complexity levels. Many important issues give rise to a new wave of debates. However, there is still no consensus on a number of fundamental issues. We call to a new phase in nomadic studies (nomadology) -the transition from the great theories to the middle-range theories. We also give comments on some articles of the present special section.
FROM MARXISM TO EMPIRICISMIt can be said that by the end of the Soviet era four main viewpoints on the nature of nomadic social structure had formed in Russian nomadology (see in more detail: Kradin 1992Kradin , 2003Kradin , 2007Kradin , 2014Vasyutin and Dashkovsky 2009): (1) pre-class society among the nomads. At the same time, some researchers believed that nomads could achieve statehood with the establishment of foreign exploitative relations; (2) the early state of the nomads; (3) feudalism among the nomads: a) the orthodox version of the nomadic feudalism theory; b) the saun version of nomadic feudalism; c) power over the nomads as the basis of feudalism; the formation of feudalism in the course of poor nomads sedentarization; and d) opinions about the feudal essence of nomadism without indicating its nature; and (4) a special nomadic or exopolitary mode of production.Unfortunately, theoretical research in nomadology became unpopular in the post-Soviet period. In a broader context, one can state that a wave of empiricism has swept through historical studies, archaeology, and anthropology. A huge number of studies introducing empirical material into scientific circulation is published each year. Sometimes, there are interesting generalizations that can be attributed to the middle-range theories. However, the number of conceptual generalizing studies by the Russianspeaking researchers is exceedingly small. One of the primary reasons might be the disillusionment of scholars in Marxism and, subsequently, their unwillingness to create new idols for themselves. It is possible that this fact can be explained by the general crisis in academic studies, endless reformatting of the structure of research studies, poor funding, and fierce competition for additional resources.One way or another, in the first post-Marxist decade the discussion was rather sluggish and the leadership gradually shifted to foreign researchers. The very focus of discussion also changed. The most relevant issue was the level of complexity the nomadic empires corresponded to. Some authors support the idea of the pre-state nature of nomadic societies