Sartre and Nietzsche on Atheistic Existentialism

Oct 17, 2024

Atheistic Existentialism: Sartre vs. Nietzsche

Introduction

  • Exploration of atheistic existentialism through the comparison of Jean-Paul Sartre and Friedrich Nietzsche.
  • Both philosophers start from atheistic assumptions but diverge in their ethical implications.
  • Sartre emphasizes obligations to others, while Nietzsche is a relativist who rejects obligations.

Existentialism: An Overview

  • Existentialism focuses on individual choices and decisions.
  • It is not uniform; differences exist even among atheist existentialists like Sartre and Nietzsche.

Sartre’s Existentialism

Key Concepts

  • Sartre claims existence precedes essence.
  • Emphasizes humanism in existentialism.
  • Sartre argues for individual responsibility for oneself and humanity.
  • Ethical choices are representative of what humanity is and should be.

Critique of Sartre

  • Sartre’s claim about theistic existentialists agreeing with existence preceding essence is challenged.
  • Existentialism is not strictly about absurdity or paradox but about personal choice.

Sartre's Ethical Implications

  • Actions define both individual and collective humanity.
  • Sartre promotes responsibility for all mankind in personal choices.
  • Anguish arises from the weight of responsibility and freedom.
  • Even if God exists, personal responsibility remains central.

Nietzsche’s Existentialism

Key Concepts

  • Nietzsche claims that morality is self-defined, not given.
  • Rejects the notion of morality as a universal given, sees it as a tool for control.

Morality According to Nietzsche

  • Morality originates from fear rather than mutual love.
  • Critiques traditional moral systems as based on weakness and control.
  • Advocates for the "will to power," where strong individuals define their own morality.

Nietzsche vs. Sartre

  • Nietzsche disagrees with Sartre’s collective responsibility; emphasizes individual power.
  • Nietzsche sees himself as the arbiter of morality.

Conclusion

  • Both Sartre and Nietzsche emphasize decision-making but differ in the ethical weight of those decisions.
  • Sartre views decisions as collective, Nietzsche as individualistic.
  • The choice between their philosophical approaches highlights the diversity within atheistic existentialism.

Key Takeaway: Atheistic existentialism, as represented by Sartre and Nietzsche, offers divergent paths concerning morality and individual responsibility, showcasing the varied interpretations within this philosophical movement.