History Of Philosophy Without Any Gaps

Aristotle's Nicomachean Ethics on happiness and virtue

In his zoology, Aristotle divides and defines all kinds of animals, and so invents the science of biology

Aristotle's theory of soul: its functions and how it relates to the body

Richard Sorabji discusses time, eternity and mosquitos in Aristotle's Physics

Aristotle's Physics explains change, time and place with the help of his actuality/potentiality distinction

The four types of explanation: formal, material, efficient and final cause

Aristotle's critique of Platonic Forms and defense of his own metaphysics

Hugh Benson discusses Aristotle's ideas about arriving at knowledge

Knowledge according to Aristotle's Posterior Analytics

Aristotle's invention of logic in the Organon (especially Categories, On Interpretation, Prior Analytics)

Aristotle's career, corpus and unparalleled influence

Plato's attack on the poets and his own use of myth in the Republic and other dialogues

Frisbee Sheffield discusses Plato's erotic dialogues, including the Symposium

Love, friendship and philosophy in the Symposium, Phaedrus and Lysis

A divine craftsman makes the cosmos from triangles in Plato's Timaeus

Philosophy of language and Heraclitean flux in Plato's Cratylus

Fiona Leigh discusses Plato's revised theory of Forms in the Sophist

The Third Man Argument and other criticisms of Forms in the Parmenides

The Divided Line, Form of the Good, and Cave in Plato's Republic

Plato's Republic defends and defines justice at the level of the ideal city and the person