21.3 Social change

Collective behavior and social movements are just two of the forces driving social change    , which is the change in society created through social movements as well as external factors like environmental shifts or technological innovations. Essentially, any disruptive shift in the status quo, be it intentional or random, human-caused or natural, can lead to social change. Below are some of the likely causes.

Causes of social change

Changes to technology, social institutions, population, and the environment, alone or in some combination, create change. Below, we will discuss how these act as agents of social change and we’ll examine real-world examples. We will focus on four agents of change recognized by social scientists: technology, social institutions, population, and the environment.

Technology

Some would say that improving technology has made our lives easier. Imagine what your day would be like without the internet, the automobile, or electricity. In The World Is Flat , Thomas Friedman (2005) argues that technology is a driving force behind globalization, while the other forces of social change (social institutions, population, environment) play comparatively minor roles. He suggests that we can view globalization as occurring in three distinct periods. First, globalization was driven by military expansion, powered by horsepower and windpower. The countries best able to take advantage of these power sources expanded the most, exerting control over the politics of the globe from the late 15th century to around the year 1800. The second shorter period, from approximately 1800 C.E. to 2000 C.E., consisted of a globalizing economy. Steam and rail power were the guiding forces of social change and globalization in this period. Finally, Friedman brings us to the post-millennial era. In this period of globalization, change is driven by technology, particularly the internet (Friedman 2005).

But also consider that technology can create change in the other three forces social scientists link to social change. Advances in medical technology allow otherwise infertile women to bear children, indirectly leading to an increase in population. Advances in agricultural technology have allowed us to genetically alter and patent food products, changing our environment in innumerable ways. From the way we educate children in the classroom to the way we grow the food we eat, technology has impacted all aspects of modern life.

Of course there are drawbacks. The increasing gap between the technological haves and have-nots––sometimes called the digital divide––occurs both locally and globally. Further, there are added security risks: the loss of privacy, the risk of total system failure (like the Y2K panic at the turn of the millennium), and the added vulnerability created by technological dependence. Think about the technology that goes into keeping nuclear power plants running safely and securely. What happens if an earthquake or other disaster, like in the case of Japan’s Fukushima plant, causes the technology to malfunction, not to mention the possibility of a systematic attack to our nation’s relatively vulnerable technological infrastructure?