Certainty

Can we ever really be certain of anything?
We make decisions every day based on what we think we know. But what does it actually mean to be certain? Does certainty require infallibility? Can you be certain and still discover that you were wrong? And how should we think about doubt when making decisions?

Join us for a discussion of Leonard Peikoff’s lecture “Certainty,” from his course The Art of Thinking: https://www.youtube.com/watch?v=B43XSvgBsvw