What is Life?

Résumé du livre

Erwin Schrödinger, known in popular culture for his “Schrödinger’s cat” thought experiment, was one of the most influential physicists of all time. He won the Nobel Prize in 1933 for his advances in atomic theory, made significant contributions to the field of quantum theory, and wrote on a wide range of other topics related to physics. He’s one of several physicists frequently referred to as “the father of quantum mechanics.”

Schrödinger's lectures explore profound questions about the nature of life, consciousness, and evolution, beginning with why atoms are so small and how their erratic behavior stabilizes only in large numbers, enabling the organized complexity of living organisms. He delves into the role of genes, which, despite their atomic scale, defy statistical laws and encode the blueprint for life, functioning as both architect and design. Schrödinger connects this to quantum theory, likening genetic mutations to quantum leaps that drive evolution through sudden, transformative changes rather than gradual shifts. He highlights life’s defiance of entropy, sustained by aperiodic crystals—structures that resist chaos and create order from order. Consciousness, he argues, is the ultimate survival tool, allowing organisms to adapt and evolve, yet it raises philosophical questions about reality’s dependence on perception. Schrödinger critiques the monotony of industrialization, advocating for machines to handle repetitive tasks, freeing humans for creative and intellectual growth. His insights bridge science and philosophy, setting the stage for deeper exploration of consciousness in the next chapter.

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