In this brilliant and hilarious talk, Doyle provides a worthy and robust defense of both free speech and free thought.

In this brilliant and hilarious talk, Doyle provides a worthy and robust defense of both free speech and free thought.

In this brilliant and hilarious talk, Doyle provides a worthy and robust defense of both free speech and free thought.

In this brilliant and hilarious talk, Doyle provides a worthy and robust defense of both free speech and free thought.