Wiener is considered the originator of cybernetics, a formalization of the notion of feedback, with many implications for engineering, systems control, computer science, biology, philosophy, and the organization of society.
Wiener later helped develop the theories of cybernetics, robotics, computer control, and automation. He shared his theories and findings with other researchers, and credited the contributions of others. These included Soviet researchers and their findings. Wiener's acquaintance with them caused him to be regarded with suspicion during the Cold War.
His article "A Scientist Rebels" for the January 1947 issue of The Atlantic Monthly[9] urged scientists to consider the ethical implications of their work. After the war, he refused to accept any government funding or to work on military projects.