Ancient Greece – Ayn Rand Institute Live!

Aristotle’s Method of Scientific Investigation by Gregory Salmieri

January 26, 2024 arilive_user 1:30:11 0 Comments

This lesson explains Aristotle’s method of scientific investigation, focusing on Aristotle’s logical works—especially the Posterior Analytics. Salmieri discusses Aristotle’s view of the kinds of questions we seek to answer when we investigate; for example, the nature of definitions and their relationship to scientific demonstrations, and the formation of new concepts.

This course includes a handout: https://courses.aynrand.org/wp-content/uploads/2022/11/Greg_Salmieri-Aristotles_Theory_of_Knowledge.pdf

Lesson 3 of 3 in “Aristotle’s Theory of Knowledge”

Aristotle’s Theory of Universals by Gregory Salmieri

January 19, 2024 arilive_user 1:31:14 0 Comments

In this lesson, Salmieri explains Aristotle’s theory of universals and how that theory makes possible scientific understanding (epistēmē) of this world based on sense-perception. The lesson explains that universal knowledge, for Aristotle, is a power to know particulars as falling under kinds. Salmieri concludes with a discussion of a famous chapter of the Posterior Analytics, in which Aristotle uses a battlefield metaphor to explain how we grasp universals.

This course includes a handout: https://courses.aynrand.org/wp-content/uploads/2022/11/Greg_Salmieri-Aristotles_Theory_of_Knowledge.pdf

Lesson 2 of 3 in “Aristotle’s Theory of Knowledge”

Aristotle on the Different Types of Knowledge by Gregory Salmieri

January 12, 2024 arilive_user 1:29:40 0 Comments

In this lesson, Salmieri discusses Aristotle’s view of the types and degrees of knowledge. In particular, he explains what is distinctive about the type of knowledge that Aristotle calls epistēmē (scientific understanding) and relates it to Objectivism’s view of the importance of thinking in principle. He also introduces Aristotle’s concept of technē (art, craft or skill) and explains why Aristotle regards both technē and epistēmē as superior to mere experience.

This course includes a handout: https://courses.aynrand.org/wp-content/uploads/2022/11/Greg_Salmieri-Aristotles_Theory_of_Knowledge.pdf

Lesson 1 of 3 in “Aristotle’s Theory of Knowledge”

Aristotle’s Lyceum by Robert Mayhew

June 30, 2023 arilive_user 53:50 0 Comments

In this talk, after a quick look at the life of Aristotle and his establishment of a philosophical school at the Lyceum, Dr. Mayhew will describe the grounds and buildings of the Lyceum, its use as a school of philosophy, and the possible reasons for its steady decline as a cultural influence in the centuries following Aristotle’s death. A brief account of some of the Aristotelians who came after him (e.g. Theophrastus and Eudemus) will be included.

Recorded live at Ayn Rand Con Europe 2023