Progressivism holds that it is possible to improve human societies through political action. As a political movement, progressivism seeks to advance the human condition through social reform based on purported advancements in science, technology, economic development, and social organization. Adherents hold that progressivism has universal application and endeavor to spread this idea to human societies everywhere. Progressivism arose during the Age of Enlightenment out of the belief that civility in Europe was improving due to the application of new empirical knowledge to the governance of society.
In modern political discourse, progressivism gets often associated with social liberalism, a left-leaning type of liberalism, in contrast to the right-leaning neoliberalism, combining support for a mixed economy with cultural liberalism. In the 21st century, a movement that identifies as progressive is "a social or political movement that aims to represent the interests of ordinary people through political change and the support of government actions."
Immanuel Kant identified progress as being a movement away from barbarism toward civilization. 18th-century philosopher and political scientist Marquis de Condorcet predicted that political progress would involve the disappearance of slavery, the rise of literacy, the lessening of sex inequality, prison reforms which at the time were harsh and the decline of poverty.
Modernity or modernization was a key form of the idea of progress as promoted by classical liberals in the 19th and 20th centuries, who called for the rapid modernization of the economy and society to remove the traditional hindrances to free markets and the free movements of people.
In the late 19th century, a political view rose in popularity in the Western world that progress was being stifled by vast economic inequality between the rich and the poor, minimally regulated laissez-faire capitalism with out-of-control monopolistic corporations, intense and often violent conflict between capitalists and workers, with a need for measures to address these problems.