Before revision: Early modern (17th and 18th centuries) upPortrait of David Hume, by Allan Ramsay, 1754 Some central topics of Western philosophy in its early modern (also classical modern)Jeffrey Tlumak, Classical Modern Philosophy: A Contemporary Introduction, Routledge, 2006, p. xi: "[Classical Modern Philosophy] is a guide through the systems of the seven brilliant seventeenth- and eighteenth-century European philosophers most regularly taught in college Modern Philosophy courses".Richard Schacht, Classical Modern Philosophers: Descartes to Kant, Routledge, 2013, p. 1: "Seven men have come to stand out from all of their counterparts in what has come to be known as the 'modern' period in the history of philosophy (i.e., the seventeenth and eighteenth centuries): Descartes, Spinoza, Leibniz, Locke, Berkeley, Hume and Kant".
After revision: 200x200px|Gottfried Wilhelm Leibniz, 1695Early modern (17th and 18th centuries) upPortrait of David Hume, by Allan Ramsay, 1754 Some central topics of Western philosophy in its early modern (also classical modern)Jeffrey Tlumak, Classical Modern Philosophy: A Contemporary Introduction, Routledge, 2006, p. xi: "[Classical Modern Philosophy] is a guide through the systems of the seven brilliant seventeenth- and eighteenth-century European philosophers most regularly taught in college Modern Philosophy courses".Richard Schacht, Classical Modern Philosophers: Descartes to Kant, Routledge, 2013, p. 1: "Seven men have come to stand out from all of their counterparts in what has come to be known as the 'modern' period in the history of philosophy (i.e., the seventeenth and eighteenth centuries): Descartes, Spinoza, Leibniz, Locke, Berkeley, Hume and Kant".