, at or below.25 a day. The level of teasing is proportional to the size of the kill. Indeed, the constitution of society is a much more complicated codification of emerging historical factors. Marx predicted the capitalist mode would eventually give way, through its own internal conflict, to revolutionary consciousness and the development of more egalitarian, more communist societies. Periphery nations own very little of the world's means of production (even when factories are located in periphery nations) and provide low to non-skilled labor. Solon, Gary (March 2014). Ethnic identification can include shared cultural heritage such as language and dialect, symbolic systems, religion, mythology and cuisine. One task of research is to identify accurate mathematical models that explain how these many variables combine to produce stratification in a given society. "The Emergence of Complex Societies: A Comparative Approach".