The 8 Greatest Philosophical Theories You Need to Know

1. Plato's Forms: Reality consists of perfect Forms, with the physical world as a flawed reflection.
2. Aristotle's Virtue Ethics: Focuses on developing virtuous character traits for a flourishing life.
3. Kant's Categorical Imperative: Act according to universalizable principles and respect others' autonomy.
4. Utilitarianism: Morality is based on maximizing overall happiness or utility.
5. Existentialism: Emphasizes individual freedom and responsibility in a meaningless world.
6. Social Contract Theory: Individuals form societies and governments through implicit agreements.
7. Feminist Ethics: Advocates for gender equality and challenges traditional ethical frameworks.
8. Postmodernism: Rejects objective truth and explores the plurality of perspectives and meanings.