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Social Stratification

Social stratification is a system of ranking individuals and groups within societies. It refers to a society’s ranking of its people into socioeconomic tiers based on factors like wealth, income, race, education, and power. You may remember the word “stratification” from geology class. The distinct horizontal layers found in rock, called “strata,” are an illustrative way to visualize social structure. Society’s layers are made of people, and society’s resources are distributed unevenly throughout the layers. Social stratification has been a part of all societies dating from the agricultural revolution, which took place in various parts of the world between 7,000-10,000 BCE. Unlike relatively even strata in rock, though, there are not equal numbers of people in each layer of society. There are typically very few at the top and a great many at the bottom, with some variously populated layers in the middle.

Social Inequality

Social inequality is the state of unequal distribution of valued goods and opportunities. All societies today have social inequality. Examining social stratification requires a macrosociological perspective in order to view societal systems that make inequalities visible. Although individuals may support or fight inequalities, social stratification is created and supported by society as a whole through values and norms and consistently durable systems of stratification.

Most of us are accustomed to thinking of stratification as economic inequality. For example, we can compare wages in the United States to wages in Mexico. Social inequality, however, is just as harmful as economic discrepancy. Prejudice and discrimination—whether against a certain race, ethnicity, religion, or the like—can become a causal factor by creating and aggravating conditions of economic inequality, both within and between nations.

Global Stratification

While stratification in the United States refers to the unequal distribution of resources among individuals, global stratification refers to this unequal distribution among nations. There are two dimensions to this stratification: gaps between nations and gaps within nations. When it comes to global inequality, both economic inequality and social inequality may concentrate the burden of poverty among certain segments of the earth’s population (Myrdal 1970).

Global stratification compares the wealth, economic stability, status, and power of countries across the world, and also highlights worldwide patterns of social inequality within nations.

In the early years of civilization, hunter-gatherer and agrarian societies lived off the earth and rarely interacted with other societies (except during times of war). As civilizations began to grow and emerging cities developed political and economic systems, trade increased, as did military conquest. Explorers went out in search of new land and resources as well as to trade goods, ideas, and customs. They eventually took land, people, and resources from all over the world, building empires and establishing networks of colonies with imperialist policies, foundational religious ideologies, and incredible economic and military power.

In the nineteenth century, the Industrial Revolution created unprecedented wealth in Western Europe and North America. Due to mechanical inventions and new means of production, people began working in factories—not only men, but women and children as well. The Industrial Revolution also saw the rise of vast inequalities between countries that were industrialized and those that were not. As some nations embraced technology and saw increased wealth and goods, others maintained their ways; as the gap widened, the non-industrialized nations fell further behind. Some social researchers, such as Walt Rostow, suggest that the disparity also resulted from power differences. Applying a conflict theory perspective, he asserts that industrializing nations appropriated and took advantage of the resources of traditional nations. As industrialized nations became rich, other nations became poor (Rostow 1960).

Sociologists studying global stratification analyze economic comparisons between nations. Income, purchasing power, and investment and ownership-based wealth are used to calculate global stratification. Global stratification also compares the quality of life that individual citizens and groups within a country’s population can have. Poverty levels have been shown to vary greatly. The poor in wealthy countries like the United States or Europe are much better off than the poor in less-industrialized countries such as Mali or India.