Enlightenment philosophy was the philosophy produced during the Age of Enlightenment (late 17th and 18th centuries), originating in France, then western Europe and spreading throughout the rest of Europe. The Enlightenment philosophers included (among others) Baruch Spinoza, David Hume, John Locke, Edward Gibbon, Voltaire, Jean-Jacques Rousseau, Denis Diderot, Pierre Bayle, and Isaac Newton. Enlightenment philosophy was influenced by the Scientific Revolution in southern Europe, arising directly from the Italian Renaissance with people like Galileo Galilei.
Enlightenment philosophers saw themselves as a progressive élite, and battled against religious persecution and political persecution, fighting against what they saw as the irrationality, arbitrariness, obscurantism and superstition of the previous centuries. They redefined the study of knowledge to fit the ethics and aesthetics of their time. Their works had great influence at the end of the 18th century, in the American Declaration of Independence and the French Revolution.