Progressivism is a political philosophy and movement that seeks to advance the human condition through social reform – primarily based on purported advancements in social organization, science, and technology. 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.

Social liberalism is a political philosophy and variety of liberalism that endorses social justice, social services, a mixed economy, and the expansion of civil and political rights, as opposed to classical liberalism which supports unregulated laissez-faire capitalism with very few government services.