دانلود کتاب System Effects

The essence of this book is a step-by-step guide on how to construct a framework to understand relations and transactions between nation states (under the rubric of `international relations'). Jervis conceptualizes the framework as an international system composed of individual units (nation states) whose transactions and relations with other nations, even if bilateral, will affect other nations that are not directly involved in the transactions. The behavior of a single nation (unit) thus can affect the entire system. Also the international system as a whole behaves differently and distinctly from its individual member states. Once this concept is described the remainder of the book is devoted in illustrating how the international system actually operates by breaking the system down into individual system components and describing how they function as illustrated by historical examples.

Jervis also demonstrates, unintentionally, how systems analysis can be used to understand the complex workings of international relations, although he does not use the term, "systems analysis." As this book demonstrates repeatedly, formulating a foreign policy relating to a specific issue concerning a specific nation should not be done in isolation, but should recognize the effect the policy will have on other nations and the international system as a whole. Jervis is not a believer in the discredited `domino theory' that led us into the Vietnam War. He simply accurately understands that nations do not and cannot exist in isolation. Events or changes to any one unit anywhere within the international system affect to a greater or lesser extent all other units in the system. The individual nations of the international system are also subject to a variety of internal and external factors that will affect their behavior and even their success or failure as a nations. These factors are as much a part of Jervis's international system as the nation states themselves and must be taken into account.

Now Jervis published this work in 1997 and did not address the current phenomenon of non-state actors (transnational terrorist groups, multi-national corporations etc.) routinely affecting the equilibrium of the international system and its member nations. Nor did he really consider his concept of an international system as the 21st Century phenomenon of globalization. Yet a little imagination on the part of the reader should make it clear that Jervis's system accurately describes the effects of globalization and that non-state actors can be easily factored into his international system. This book is not a particularly fun read, but it is an important one for any wishing to understand the complexities of globalization.