This book... too, is a society — of many small ideas. Each by itself is only common sense, yet when we join enough of them we explain the strangest m… - Marvin Minsky

‘In from three to eight years we will have a machine with the general intelligence of an average human being. I mean a machine that will be able to read Shakespeare, grease a car, play office politics, tell a joke, have a fight. At that point the machine will begin to educate itself with fantastic speed. In a few months it will be at genius level and a few months after that its powers will be incalculable... Once the computers got control, we might never get it back. We would survive at their sufferance. If we're lucky, they might decide to keep us as pets... I have warned [people in the Pentagon] again and again that we are getting into very dangerous country. They don’t seem to understand.

One popular version is that the publication of our book so discouraged research on learning in network machines that a promising line of research was interrupted. Our version is that progress had already come to a virtual halt because of the lack of adequate basic theories... Most theorists had tried to focus only on the mathematical structure of what was common to all learning, and the theories to which this had led were too general and too weak to explain which patterns perceptrons could learn to recognize... The trouble appeared when perceptrons had no way to represent the knowledge required for solving certain problems. The moral was that one simply cannot learn enough by studying learning by itself; one also has to understand the nature of what one wants to learn.

Most of our future attempts to build large, growing Artificial Intelligences will be subject to all sorts of mental disorders.