Belief in Progress

Belief in progress is the conviction that human societies advance over time toward greater knowledge, prosperity, freedom, and moral improvement, and that this improvement is cumulative and desirable. The idea took firm shape during the Enlightenment, when thinkers such as the Marquis de Condorcet and Turgot described history as a path of expanding reason and science. Auguste Comte, often regarded as the founder of sociology, proposed the law of three stages, in which societies move from theological to metaphysical to positive thinking, and Herbert Spencer interpreted social change through evolutionary ideas. Karl Marx also saw history as developmental, though driven by class conflict rather than steady improvement. Max Weber was more ambivalent, warning that rationalization could produce disenchantment and an iron cage, and Walter Benjamin and the Frankfurt School criticized progress as a myth that masks domination and catastrophe. Robert Nisbet’s history of the idea traced its religious and philosophical roots. After the world wars, genocide, and ecological crisis, many scholars questioned linear narratives, while others, such as Steven Pinker, defend evidence of long-term gains. The concept remains central to debates about modernity, development, technology, and social change.