In this episode of Noll’s Nephew, we explore the Principle of Double Effect, one of the most important tools in Catholic moral theology. Rooted in the teaching of St. Thomas Aquinas, this principle helps us navigate difficult moral decisions where an action can have both good and bad effects. With real-life examples—from medical treatments, to end-of-life care, to self-defense—we’ll see how Catholics are called to choose the good while avoiding evil. Along the way, we’ll reflect on why this principle matters today, and how Archbishop John Francis Noll reminds us of the need to form consciences with clarity and courage.
