Aenesidemus was a German book published anonymously by Professor Gottlob Ernst Schulze of Helmstedt in 1792. It attempted to refute the principles that Karl Leonhard Reinhold established in support of Immanuel Kant's Critique of Pure Reason. Aenesidemus was an ancient Greek skeptical philosopher. Its complete title, in English translation, was Aenesidemus or Concerning...