Category Archives: History of Philosophy

• Reid: Theory of Action

• Renaissance Philosophy

• Renaissance Skepticism

• Rescher, Nicholas

• Ricoeur, Paul

• Robert Boyle

• Rorty, Richard

• Ross, William David

• Rousseau, Jean-Jacques

• Roy, Manbendra Nath

• Royce, Josiah

• Russell, Bertrand: Metaphysics

• Russian Philosophy

• Sablé, Marquise De

• Sadra

• Santayana, George

• Santideva

• Schelling, F. W. J. von

• Schopenhauer, Arthur

• Scotus, John Duns

• Scotus: Knowledge of God

• Sellars, Roy Wood

• Seneca, Lucius Annaeus

• Sengzhao (Seng-Chao)

• Shaftesbury

• Shpet, Gustav

• Simone Weil

• Smith, Adam

• Socrates

• Solovyov, Vladimir

• Sophists

• Spencer, Herbert

• Spinoza on Free Will and Freedom

• Spinoza, Benedict De

• Spinoza, Benedict de: Metaphysics

• Spinoza, Benedict de: Political Philosophy

• Spinoza: Moral Philosophy

• Stanton, Elizabeth Cady

• Stoa, The

• Stoic Ethics

• Stoic Philosophy of Mind

• Stoicism

• Suárez, Francisco

• Susanne K. Langer

• Telesio, Bernardino

• Thales of Miletus

• Thomas Aquinas

• Thrasymachus

• Tu Weiming

• Tusi, Nasir al-Din