Mortal Questions

This collection of philosophical essays addresses fundamental questions about human consciousness, knowledge, and morality, with significant implications for debates about God's existence. Nagel examines the limits of human understanding and the irreducibility of subjective experience, challenging both materialist reductionism and traditional theistic explanations of consciousness and value.

The volume's most influential essay, "What Is It Like to Be a Bat?", argues that consciousness possesses an irreducible subjective character that cannot be captured by purely physical descriptions. This argument undermines physicalist accounts of mind while stopping short of endorsing substance dualism or theistic explanations. Nagel contends that the existence of consciousness presents a fundamental mystery that neither science nor religion adequately resolves.

In "The Absurd", Nagel explores whether life lacks ultimate meaning without God. Rather than following existentialists who argue that God's absence necessarily leads to absurdity, Nagel suggests that life's potential absurdity stems from an inevitable clash between human need for justification and the impossibility of ultimate justification—a problem that persists whether God exists or not. This analysis challenges both theistic claims that God provides life's meaning and atheistic assertions that meaning emerges from human choice alone.

"Moral Luck" examines how factors beyond human control affect moral responsibility, raising questions about divine justice and the coherence of moral judgment. If moral evaluation depends partly on uncontrolled outcomes, traditional concepts of divine judgment and human accountability require revision. "Death" argues against both religious consolations and Epicurean dismissals, maintaining that death constitutes a genuine evil because it deprives individuals of life's goods.

Throughout these essays, Nagel develops a distinctive philosophical position that resists both religious and secular orthodoxies. His method combines rigorous analytical philosophy with acknowledgment of reason's limits. While rejecting supernatural explanations, he equally rejects confident naturalistic reductions of consciousness, value, and meaning. This approach establishes a space for philosophical reflection that neither requires nor excludes God, instead emphasizing the profound limitations of human understanding when confronting ultimate questions. The collection's lasting influence stems from its demonstration that fundamental philosophical problems persist regardless of one's stance on God's existence, challenging both theists and atheists to confront the genuine mysteries of human experience.