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1 year ago in Biology , Thermodynamics By Reno

Can the Laws of Physics Fully Explain the Phenomenon of Life?

 This question touches on a deep philosophical and scientific inquiry: is life an emergent phenomenon that arises solely from physical and chemical interactions, or does it represent something fundamentally beyond them? It asks if principles like thermodynamics, quantum mechanics, and information theory are sufficient to describe self-replication, evolution, and consciousness.

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By Neetish Answered 1 year ago

Life operates within and is constrained by the laws of physics, but a complete explanation requires acknowledging multiple layers of complexity. Physics and chemistry perfectly describe the properties of biomolecules, energy transduction in metabolism, and the molecular basis of heredity. However, life is characterized by emergent phenomena—such as self-organization, adaptive information processing (DNA), and Darwinian evolution—that arise from the specific, historical organization of these components. While no violation of physical law occurs, the "explanation" for a living cell or an ecosystem is not found solely in quantum equations but in the higher-level principles of biological function, evolution, and information theory that are consistent with, but not trivially reducible to, fundamental physics.

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