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CONCEPT

Entropy

The second law of thermodynamics' universal tendency toward disorder — Wiener's fundamental antagonist, the force against which every act of intelligence is a local and temporary resistance.
Entropy is the physical principle that organized structures tend toward disorder, pattern toward dissolution, concentrated energy toward dispersal. The second law of thermodynamics, formulated in the nineteenth century by Clausius and Boltzmann, is among the most democratic laws in physics: it applies equally to stars, sandcastles, civilizations, and the contents of a teenager's bedroom. Wiener saw entropy not merely as a physical principle but as the fundamental antagonist of everything that matters. Life is anti-entropic. Intelligence is anti-entropic. Communication is anti-entropic. Every act of creating order — writing a sentence, building a bridge, maintaining a body at thirty-seven degrees — is an act of local resistance against the universal tendency toward dissolution. The resistance is always temporary. The cost is always paid elsewhere in waste heat and dissipation. But while the resistance holds, something remarkable occurs: pattern emerges, structure persists, information accumulates.
Entropy
Entropy

In The You On AI Field Guide

The information-theoretic connection is essential to Wiener's framework. Claude Shannon's 1948 definition of information as the measure of order

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