Norbert Wiener

Norbert Wiener (1894–1964) was an American mathematician who founded cybernetics and contributed to probability theory, harmonic analysis, and electrical engineering.

Arturo Rosenblueth: A Mexican physiologist whose work on purposeful behavior helped shape cybernetics. His collaboration with Wiener and Julian Bigelow produced a foundational account of goal-directed behavior.
Cybernetics: The study of control and communication in animals, machines, and organizations. Wiener named and established this field around feedback and communication.
Harvard University: A private research university in Cambridge, Massachusetts, founded in 1636. Wiener earned his doctorate in mathematics there at an unusually young age.
The Human Use of Human Beings: Norbert Wiener’s book examining cybernetics, communication, labor, and human responsibility. It made his concerns about automation and social consequences explicit for a broad audience.
Cybernetics: Or Control and Communication in the Animal and the Machine: Norbert Wiener’s 1948 book introducing cybernetics as a general study of control and communication. This book gave Wiener’s cross-disciplinary framework its name and public form.
Julian Bigelow: An American engineer who worked on feedback control and wartime prediction systems. His engineering collaboration with Wiener helped turn feedback into a central cybernetic idea.
Feedback: A process in which a system uses information about its output to influence its subsequent behavior. Feedback is the control principle Wiener used to connect organisms, machines, and social systems.
Bertrand Russell: A British philosopher and logician whose work helped shape modern mathematical logic. Russell taught Wiener at Cambridge and influenced his early mathematical development.
Artificial intelligence: The field of building machines that perform tasks associated with human intelligence. Wiener’s comparisons between feedback machines and organisms helped frame early questions about machine intelligence.
Scientists' responsibility: The ethical and civic obligations scientists face for the uses and consequences of their work. Wiener publicly refused some military research after witnessing how technical knowledge could enable harm.

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