Why do so many people believe in conspiracy theories? Do we need to evaluate the evidence for ourselves, or should we just trust the experts? This week on Philosophy Talk, we’re discussing science and skepticism, and the role that trust plays in deciding what's true.

This week’s episode is the first in a new six-part series on the topic of Intellectual Humility. We tackle the big question, whether we can know what we know and what we don’t, since knowing what you do and don’t know is the first step to true intellectual humility.