Compactness and Countable Models (The Power and Limits of Logic, 6)
Channel: Greg Restall
Date: 2020-04-10

A class video for an advanced undergraduate unit on the power and limits of first order predicate logic, taught at the University of Melbourne. 

This video discusses the Compactness Theorem and the Downward Löwenheim-Skolem Theorems.

For more details of the class, see here: https://consequently.org/class/2020/phil30043/