The podcast episodes explore various aspects of knowledge, including its nature, sources, and principles, as well as its relationship to other concepts such as wisdom, virtue, and perception.

For example, the Theaetetus dialogue delves into the definition of knowledge, while the Protagoras examines whether virtue can be considered a form of knowledge. The Laches and Ion episodes explore the connection between knowledge and skills, such as courage and poetic inspiration.

The Euthydemus episode satirizes the sophists' claims to omniscience, highlighting the importance of critical thinking and the limitations of knowledge.