Ideas of the 20th Century — Season 1, Episode 2: The Abdication of Belief
Documentary, Talk, War & Politics • 64 min • 2 seasons, 16 episodes
Episode synopsis
In lecture two, we encounter the crisis of belief in the 20th century, examining how tensions between scientific and manifest worldviews led to abandoning traditional values. We discuss Hume's is-ought problem and responses from Wittgenstein's transcendental ethics, Nietzsche's relativism and "death of God," to Dostoevsky's Grand Inquisitor. The lecture concludes by examining constrained versus unconstrained visions, highlighting the dangers of abandoning absolute values and the slide toward narcissism without external moral anchors.
About Ideas of the 20th Century
In Ideas of the 20th Century, Dr. Daniel Bonevac examines the major intellectual movements that shaped modern Western thought. Beginning with the Scientific, Agricultural, and Industrial Revolutions, the course explores how traditional beliefs came under pressure, creating tensions between human freedom and scientific determinism and contributing to cultural and political upheavals. Through the ideas of thinkers such as Nietzsche, Marx, Freud, and the existentialists, as well as debates over totalitarianism, liberty, language, truth, and justice, the course traces the search for meaning in the modern world. By connecting philosophy, politics, and culture, it reveals how the central ideas of the 20th century continue to shape contemporary society and the challenges facing Western civilization today.