Progress is movement towards a refined, improved, or otherwise desired state. It is central to the philosophy of progressivism, which interprets progress as the set of advancements in technology, science, and social organization efficiency – the latter being generally achieved through direct societal action, as in social enterprise or through activism, but being also attainable through natural sociocultural evolution – that progressivism holds all human societies should strive towards.

Philosophy of history is the philosophical study of history and its discipline. The term was coined by the French philosopher Voltaire.