In 1946, a Macy Foundation interdisciplinary conference was organized to use the model provided by "feedback systems," honorifically referred to in earlier conferences as "teleological mechanisms," and later as "cybernetics," with the expectation that this model would provide a group of sciences with useful mathematical tools and, simultaneously, would serve as a form of cross-disciplinary communication. Out of the deliberations of this group came a whole series of fruitful developments of a very high order. Kurt Lewin (who died in 1947) took away from the first meeting the term "feedback". He suggested ways in which group processes, which he and his students were studying in a highly disciplined, rigorous way, could be improved by a "feedback process," as when, for example, a group was periodically given a report on the success or failure of its particular operations.
Margaret MeadRelated topics
came communication conference early example failure form given high later model order series serve success take use way feedback cybernetics sciences ways operationsRelated quotes
We see that experience plays an indispensable role in the genesis of geometry; but it would be an error thence to conclude that geometry is, even in part, an experimental science. If it were experimental it would be only approximative and provisional. And what rough approximation!
...The object of geometry is the study of a particular 'group'; but the general group concept pre-exists... in our minds. It is imposed on us, not as form of our sense, but as form of our understanding. Only, from among all the possible groups, that must be chosen... will be... the standard to which we shall refer natural phenomena.
Experience guides us in this choice without forcing it upon us; it tells us not which is the truest geometry, but which is the most convenient.
Notice that I have been able to describe the fantastic worlds... imagined without ceasing to employ the language of ordinary geometry.
Henri Poincaré
If you read some of the Parisian newspapers, among others the 'Figaro', so beloved of the right-thinking public, you must have learned that I am part of a group of artists who opened a private exhibition [in the art-gallery of Durand-Ruel in Paris, April 1876]. You must also have seen what favour this exhibition enjoys in the eyes of these gentlemen [Berthe refers to the critical articles in Paris with all their mockery about her works]. On the other hand, we have been praised in the radical newspaper, but you don't read those [her aunts]! Well, at least we are getting attention, and we have enough self-esteem not to care. My brother-in-law Edouard Manet is not with us [Manet didn't participate in this first Impressionist show, initiated by Degas ]. Speaking of success, he [Manet] has just been rejected by the Salon; he, too, is perfectly good-humored about his failure.
Berthe Morisot
He Robert Rauschenberg was a kind of enfant terrible at the time [around 1960] and I thought of him as an accomplished professional. He'd already had a number of shows, knew everybody, had been to Black Mountain College in South Carolina, working with all those avant-garde people.... Rauschenberg focused very much on working. I was prepared to do that, too. He was also involved with Merce Cunningham dance group and totally unconcerned with his success, in the cliché term. All of the activity had a lively quality, quite separate from any commercial situation.... [Rauschenberg moved into a loft in Jaser John's building and they very closely worked together for a couple of years]. You get a lot by doing. It's very important for a young artist to see how things are done. The kind of exchange we had was stronger than talking. If you do something then I do something then you do something, it means more than what you say.
Jasper Johns
In March 1879 Clifford died at Madeira; six years afterwards a posthumous work is for the first time placed before the public. ...The original work as planned by Clifford was to have been entitled The First Principles of the Mathematical Sciences Explained to the Non-Mathematical, and to have contained six chapters, on Number, Space, Quantity, Position, Motion, and Mass respectively. Of the projected work Clifford in the year 1875 dictated the chapters on Number and Space completely, the first portion of the chapter on Quantity, and somewhat later nearly the entire chapter on Motion. The first two chapters were afterwards seen by him in proof, but never finally revised. Shortly before his death he expressed a wish that the book should only be published after very careful revision and that its title should be changed to The Common Sense of the Exact Sciences.
William Kingdon Clifford
In the following decades "Kierkegaard remained completely unknown, Schelling's work was contemptuously buried, and Marx and Feuerbach were interpreted as dogmatic materialists. Then a new impetus came in the 1880's with the work of Dilthey, and particularly with Freidrich Nietzsche, the "philosophy of life” movement, and the work of Berson. The third phase came after the shock of WWI – "Kierkegaard and the early Marxists were rediscovered and the serious challenges to the spiritual and psychological basis of Western society given by Nietzsche could no longer be covered over by Victorian self-satisfied placidity. The specific form of the third phase owes much to the phenomenology of Edmond Husserl, which gave to Heidegger, Jaspers, and the others the tool they needed to undercut the subject object cleavage which had been such a stumbling block to science as well as philosophy.
Rollo May