In a new video from Prager University, Boston College philosopher Peter Kreeft explores the ageless question of good and evil.

Watch below.

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If there is a God, why is there so much evil? How could any God that cares about right and wrong allow so much bad to happen? And if there is no God, who then determines what is right and what is wrong? The answers to these questions, as Boston College philosopher Peter Kreeft explains, go to the heart of ethics, morality and how we know what it means to be a decent person.