1. Metaphysics- Study of Existence- What is out there?; 2. Epistemology- Study of knowledge- How do I know about it?; 3. Ethics- Study of Action- What should I do?;
1. Metaphysics- Study of Existence- What is out there?
2. Epistemology- Study of knowledge- How do I know about it?
3. Ethics- Study of Action- What should I do?
4. Politics- Study of force- What actions are permissible?
5. Esthetics- Study of Art- What can life be like?