16:37

Cogito, Ergo Sum: A Philosophical Inquiry

20:53

Mathematics and Philosophy: A Timeless Intertwining

19:17

Descartes' Mechanistic Universe

17:09

Nietzsche's Master Slave Morality

33:19

Descartes' Innate Ideas

13:37

Descartes' Method of Doubt

16:25

Nietzsche and Nihilism

19:46

Primary and Secondary Process Thinking in Freuds Theory