Simone de Beauvoir and Immanuel Kant both were extremely influential philosophers of their time, but have slightly differing ideas on how ethics should be handled. Simone de Beauvoir handles the question of ethics and human existence in her novel The Ethics of Ambiguity using her existentialist philosophy. In Immanuel Kant’s “Groundwork of the Metaphysics of Morals” he addresses ethics and human existence using his deontological philosophy. Both Beauvoir and Kant agree that every human should be
system under rule deontology. By not believing in the Christian God, the atheist is committing blasphemy in the eyes of the Christian. Immanuel Kant’s Duty Ethics