Charles Devellennes looks at the the religious, social and political thought of the first four thinkers of the French Enlightenment: Pierre Bayle, Jean Meslier, Paul-Henri Thiry d\'Holbach and Denis Diderot to explicitly argue for atheism as a Positive philosophy.
He shows how atheism evolved considerably over the century that spans the works of these four authors: from the possibility of the virtuous atheist in the late 17th century, to a deeply rooted materialist philosophy wit.
Charles Devellennes looks at the the religious, social and political thought of the first four thinkers of the French Enlightenment: Pierre Bayle, Jean Meslier, Paul-Henri Thiry d\'Holbach and Denis Diderot to explicitly argue for atheism as a Positive philosophy