What Is Life.. with Mind and Matter and Autobiographical Sketches

Erwin Schrödinger's "What Is Life? with Mind and Matter and Autobiographical Sketches" represents a pivotal contribution to the intersection of physics, biology, and philosophy of mind, with significant implications for theological discourse. Originally delivered as lectures in 1943 and expanded in subsequent editions, this work explores fundamental questions about the nature of life and consciousness through the lens of quantum mechanics and thermodynamics.

Schrödinger approaches the phenomenon of life by asking how living organisms maintain order and resist entropy, proposing that they feed on "negative entropy" from their environment. This analysis leads him to predict the existence of an "aperiodic crystal" carrying genetic information—a remarkably prescient insight that influenced the discovery of DNA's structure. While not explicitly theological, his treatment of biological order engages with fine-tuning considerations by highlighting the precise physical conditions necessary for life's emergence and persistence.

The work's philosophical significance intensifies in the "Mind and Matter" section, where Schrödinger confronts the hard problem of consciousness. Drawing on both Western philosophy and Eastern thought, particularly Vedantic traditions, he argues for a non-dualistic understanding of consciousness that challenges conventional materialist assumptions. His famous assertion that consciousness is singular rather than plural—that there is only one mind despite the appearance of many—offers a distinctive perspective on the consciousness argument that has profound theological implications.

Schrödinger's methodology combines rigorous scientific analysis with philosophical speculation, demonstrating how quantum mechanics might inform metaphysical questions traditionally reserved for theology. His discussion of determinism, free will, and the observer problem in quantum mechanics provides a scientific framework for engaging with classical theological concerns about divine action and human agency. The work notably avoids both crude materialism and naive vitalism, instead proposing a sophisticated integration of physical and mental phenomena.

The text's enduring influence on the God debate lies in its demonstration that serious scientific inquiry need not lead to reductionist conclusions about life and consciousness. By showing how physics points beyond itself when addressing fundamental questions of existence, Schrödinger opens conceptual space for theological reflection while maintaining scientific integrity. His work continues to inform contemporary discussions about emergence, information theory, and the relationship between consciousness and physical reality.