The treadmill theory emerged in environmental sociology during the late 1970s and early 1980s as a response to growing concerns about the ecological consequences of industrial capitalism. Allan Schnaiberg, the principal architect of the theory, developed it to explain why environmental degradation continued despite increasing environmental awareness, scientific knowledge, and state regulation. The theory challenged the optimistic belief that technological progress and economic development would automatically solve environmental problems and instead argued that the very structure of capitalist production generates continuous ecological destruction. The intellectual context of the theory was shaped by the environmental crises of the post-World War II period. Rapid industrialization, urban expansion, population growth, resource extraction, and rising consumerism placed unprecedented pressure on natural ecosystems. Events such as severe air and water pollution, deforestation, species extinction, oil spills, and the publication of Rachel Carson's *Silent Spring* (1962) highlighted the environmental costs of economic growth. Simultaneously, the first Earth Day in 1970 and the emergence of global environmental movements demonstrated growing public concern regarding ecological sustainability. The theory also arose in response to limitations of mainstream sociology, which had largely ignored environmental factors in explaining social change. Classical sociological theories generally treated nature as an unlimited resource or focused primarily on social institutions without examining ecological constraints. Environmental sociologists criticized this "Human Exemptionalism Paradigm," which assumed that human societies could overcome natural limits through technology and