by Joël de Rosnay . Let us use the macroscope to direct a new look at nature, society, and man observes in the macroscope the organism that shelters it. Joël de Rosnay, (born 12 June ) is Docteur ès Sciences and scientific writer, presently On these subjects, he wrote: “Le Macroscope” (), “Les Chemins de la Vie” (The paths of life) () and “Le Cerveau Planétaire” (The planetary. Editions du Seuil, The complete book on a “The Macroscope” by Joël de Rosnay – Old but very good.

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In the Malthusian model on page 77 these include the influences of birth rate on population and food rationing on mortality. It relies on a model established on the basis of previous analysis. This network can assume the most diverse forms: Open Preview See a Problem?

A more philosophical definition, suggested by Louis Couffignal inmacroscoope cybernetics as ” the marcoscope of assuring efficiency of action ” see notes.

Positive feedback loops contain the dynamics for change in a system growth and evolution, for example ; negative feedback loops represent control and stability, the reestablishment of equilibriums and self-maintenance.

One of the methods that influence the system and cause it to evolve in a chosen direction is the use of a policy mix. The food reservoir fills at a constant rate, the population reservoir at an accelerated rate. Every system has two fundamental modes of existence and behavior: The main theme is that the complex systems which govern our life should be looked at as a whole, rather than be taken apart into their constituents.


These are eased somewhat by the overdraft privilege that banks grant to some companies. Gauthier Stricker rated it really liked macrpscope Jan 03, The only form of explanation of phenomena is linear causality; that is, the method of explanation relies on a logical sequence of cause and effect that extends for its full dimension along the arrow of time.

The Macroscope: A New World Scientific System

It evolves through a complementary process of total or partial disorganization and reorganization. It only sets forth the general tendencies of the behavior of a system -its probable directions of evolution – while suggesting new hypotheses.

And, above all, the concept of the system-living system, economic system, ecosystem-that binds together all the others. And we must not hide the dangers of a too systematic use of the systemic approach.

The following are the “ten commandments” of the systemic approach. One establishes first a complete diagram of the causal relations between the elements of the subsystem.

The Macroscope: Chap. 2

In the same way the leader of an organization must help his own system to distribute its operating energy. In macriscope negative loop every variation toward a plus triggers a correction toward the minus, and vice versa. Their symbolic representation is that of a valve or a faucet superimposed on a line of flow Fig.

The global vision is not reserved for the few with wide responsibility-the philosophers and the scientists. Prefer objectives to detailed programming. The profit and loss statement is concerned with the period between two instants, say January I and December The same applies to a manager or to anyone in charge of a large organization. The life of this body is maintained by the great ecological and economic functions brought together in the ecosphere.


Joël de Rosnay – Wikipedia

Control can be exercised more easily on the output flow valve expenses than on the input flow valve income. Finally, inhe generalized his earlier works by creating a new discipline, system dynamics, and published World Dynamics.

A balance of flow is macrpscope dynamic equilibrium. To see what your friends thought of this book, please sign up.

The definition of objectives, the means of attaining them, and the determination of deadlines are more important than the detailed programming of daily activities.

During the fifties a tool was developed and perfected that would permit organized complexity to be approached from a totally new angle-the computer. Often corrective action has been taken even before one has been made conscious of maacroscope it.

Another table may help to enlighten and enrich the most important concepts related to classic thought and systemic thought Fig.