Nietzsche, Materialism, and Progress

In his final sane treatise, The Anti-Christ, Nietzsche praises Descartes as the first philosopher with the audacity to describe animals as machines, i.e., as material mechanisms devoid of soul (ยง14). As the pioneer of this ingenious and ultra-modern idea, however, Descartes, so says Nietzsche, lacked the necessary critical distance from his religious-metaphysical inheritance to take the next step, namely to concede that man...