Epistemic Justification: What is Rational Belief?

Rational or reasonable beliefs are often described by philosophers as "epistemically justified." This is an introduction to the concept of epistemic justification.

Reason is the Slave to the Passions: David Hume on Reason vs. Desire

An introduction to David Hume's theory of rationality and his famous quote that it's “not contrary to reason to prefer the destruction of the whole world to the scratching of my finger.”

Expertise: What is an Expert?

What is an expert? What is expertise? This essay answers these questions.