Percepción y falsa percepción en la política internacional: Nueva edición

What is "Perception and Misperception in International Politics"?

Originally published in 1976, Robert Jervis's Perception and Misperception in International Politics has become an indispensable classic in the field of international relations. This new edition, which includes an unreleased preface by the author, updates and reinforces the core arguments of the work: how perceptions—and perceptual distortions—of leaders and nations influence diplomatic and military decision-making. Jervis applies concepts from cognitive psychology, long before behavioral economics popularized these approaches, to explain why state actors often misinterpret the intentions and capabilities of others, leading to avoidable conflicts.

The book examines historical cases—such as World War I, the Cold War, and the Vietnam War—to illustrate how cognitive biases, prior expectations, and incomplete information can lead to spirals of hostility. It is a work that not only defines a field of study but also offers analytical tools for understanding contemporary politics.

About the author: Robert Jervis

Robert Jervis is one of the most influential theorists in international relations and political psychology. Professor Emeritus at Columbia University, Jervis has been a pioneer in applying cognitive psychology to the study of foreign policy. His work has been recognized with multiple awards, including the Grawemeyer Award for Ideas Improving World Order. In this new edition, Jervis adds updated reflections on the relevance of his theory in the 21st century, addressing topics such as terrorism, nuclear proliferation, and the increasing complexity of the international system.

His academic style is rigorous but accessible for those with a serious interest in the subject. Although some readers note that the prose can be dense at times, the depth of his analysis compensates for the effort required.

Why is this book important?

Perception and Misperception in International Politics is fundamental because it changed the way scholars and policymakers understand international conflicts. Before Jervis, the analysis of foreign policy focused primarily on systemic or rational factors. Jervis demonstrated that leaders are not perfectly rational actors: they are subject to biases such as confirmation bias, selective perception, and overgeneralization from past experiences.

This book is constantly cited in research on war and peace, and remains a mandatory reference in courses on international relations theory. Its focus on psychology has influenced fields such as international security, diplomacy, and conflict resolution. For anyone seeking to understand why nations often act counterproductively, this work offers profound and lasting answers.

Who is it for?

This book is aimed at advanced students of political science and international relations, researchers, diplomats, foreign policy analysts, and any reader interested in the psychology behind government decisions. Some familiarity with basic concepts of political theory is required, but Jervis explains his ideas with historical examples that facilitate understanding.

The new edition is also useful for those who already knew the original work, as the additional preface offers a contemporary perspective. It is not a light read, but its intellectual reward is enormous. Readers who appreciate in-depth analysis and detailed case studies will find a treasure trove of knowledge.

Features of this new edition

• New preface by the author: Robert Jervis reflects on how misperceptions have evolved in the age of information and social networks.
• Paperback format: Manageable and affordable edition, ideal for academic use.
• Part of the series: Center for International Affairs at Harvard University, a reference collection.
• Complete content: Includes all chapters of the original edition, without cuts.
• Dimensions: 6.1 x 9.2 inches, weighing approximately 794 grams, perfect for shelves and backpacks.

Frequently asked questions

Is it necessary to have read the previous edition?

No. This new edition includes the complete text of the original work, so new readers can start without prior experience.

Is the book translated into Spanish?

This edition is in English. If you are looking for a Spanish version, there may be previous translations under the title Percepción y mala percepción en política internacional.

How many pages does it have?

The paperback edition has approximately 424 pages (based on previous editions).

Does it include graphics or tables?

Yes, the book contains diagrams and tables that illustrate conceptual models and case analyses.

This product is an academic book. It is not a dietary supplement or a medical device. The opinions expressed are those of the author and should not be taken as direct political advice.