Hunting and gathering tribes, industrialized Japan, Americans—each is a society. Sociologist Gerhard Lenski (1924–) defined societies in terms of their technological sophistication. As a society advances, so does its use of technology. Societies with rudimentary technology depend on the fluctuations of their environments, while industrialized societies have more control over the impact of their surroundings and thus develop different cultural features. This distinction is so important that sociologists generally classify societies along a spectrum of their level of industrialization—from preindustrial to industrial to postindustrial.

When cultures meet, technology can help, hinder, and even destroy. The Exxon Valdez oil spillage in Alaska nearly destroyed the local inhabitant’s entire way of life. Oil spills in the Nigerian Delta have forced many of the Ogoni tribe from their land and forced removal has meant that over 100,000 Ogoni have sought refuge in the country of Benin (University of Michigan, n.d.). And the massive Deepwater Horizon oil spill of 2006 drew great attention as it occurred in what is the most developed country, the United States. Environmental disasters continue as Western technology and its need for energy expands into less developed (peripheral) regions of the globe.

We take electric light for granted in the United States, Europe, and the rest of the post-industrial world. Such light extends the day and allows us to work, read, and travel at night. It makes us safer and more productive. But regions in India, Africa, and elsewhere are not so fortunate. Meeting the challenge, one particular organization, Barefoot College, located in District Ajmer, Rajasthan, India, works with numerous less developed nations to bring solar electricity, water solutions, and education. The focus for the solar projects is the village elders. The elders agree to select two grandmothers to be trained as solar engineers and choose a village committee composed of men and women to help operate the solar program.The program has brought light to over 450,000 people in 1,015 villages. The environmental rewards include a large reduction in the use of kerosene and in carbon dioxide emissions. The fact that the villagers are operating the projects themselves helps minimize their sense of dependence.