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Social Structure and Social Change


                    Notes          factors conditioned on the society. These factors could be both within and without the society and/or
                                   planned and unplanned. Many theorists do believe that changes in societies are not necessarily good
                                   or bad. They opine that although a stable society is usually better than a chaotic and conflict-ridden
                                   society, stability would sometimes imply exploitation, oppression and injustice.
                                   11.5 Linear Theory


                                   Change is cumulative, nonrepetitive, developmental, usually permanent (Tonnies theory of change
                                   from gemeinschaft to gesellschaft); 2 or more stages; view broad historical pattern of change in human
                                   societies as involving transition from small, undifferentiated societies with homogeneous culture to
                                   large societies with high degree of structural differentiation an heterogeneous culture.
                                   •    Lenski’s macro stage theory or historical development of human societies: caused by innovations
                                        in the technology of economic production that produced ever larger surplus of material resources
                                   •    hunting and gathering
                                   •    pastoral and horticultural
                                   •    agricultural
                                   •    industrial
                                   •    Urbanization: involves ancient process of interaction between cities and surrounding
                                        countryside; cities have 3 distinct characteristics of a marketplace (economic production), of a
                                        centre of political and administrative authority (political power) and of urban community
                                        (community conflict);
                                   •    ancient and medieval cities: community conflict dealt with peasant tax and rent revolts in
                                        countryside, competing elite groups and dynasties
                                   •    commercial cities: community conflict dealt with import-export taxes on trade, competition
                                        between merchant families, wages & working conditions for craft workers and seamen,
                                   •    industrial cities: community conflict from disadvantaged US farmers, urban factory workers
                                        and industrialists
                                   •    corporate cities: decentralized industrial production and more service-based economy, postwar
                                        1950’s; community conflict and popular protest was about the urban community itself, about
                                        issues to do with urban decline, i.e. slums, poverty, jobs, housing, crime and racial discrimination
                                   •    world cities: global economy, international banking & trade, recent decades; community conflict
                                        deals with old residents and newer immigrant communities, disparities in taxes and municipal
                                        services between political jurisdictions, foreign investment and capital flight.
                                   11.6 Mechanisms of Social Change


                                   Causal explanations of social change are limited in scope, especially when the subject of study involves
                                   initial conditions or basic processes. A more general and theoretical way of explaining social change
                                   is to construct a model of recurring mechanisms of social change. Such mechanisms, incorporated in
                                   different theoretical models, include the following.
                                   Mechanisms of one-directional change: accumulation, selection, and
                                   differentiation

                                   Some evolutionary theories stress the essentially cumulative nature of human knowledge. Because
                                   human beings are innovative, they add to existing knowledge, replacing less adequate ideas and
                                   practices with better ones. As they learn from mistakes, they select new ideas and practices through
                                   a trial-and-error process (sometimes compared to the process of natural selection). According to this
                                   theory, the expansion of collective knowledge and capabilities beyond a certain limit is possible only
                                   by specialization and differentiation. Growth of technical knowledge stimulates capital accumulation,
                                   which leads to rising production levels. Population growth also may be incorporated in this model of
                                   cumulative evolution: it is by the accumulation of collective technical knowledge and means of



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