The book "System approach", written by a team of authors, is a fascinating and in-depth study that immerses the reader in the world of system thinking and its application in various spheres of life. This work will be a real find for those who seek to understand how the elements of complex systems interact, whether in business, science or everyday life. A systematic approach is not just a methodology, it is a whole philosophy that helps to analyze and solve problems based on interconnections and mutual influences. The authors of the book offer the reader a unique opportunity to look at familiar things from a new angle, to realize how different components affect each other and how important it is to take these connections into account when making decisions. The book examines real-life examples that illustrate how systems thinking can lead to more effective and sustainable solutions. This book will be of interest to a wide audience: from undergraduate and graduate students studying management, economics and sociology, to professionals working in business, science and education. If you want to develop your analytical abilities, learn to see the picture as a whole and find the best ways to solve problems, the “System approach” will become your reliable assistant. It will also be useful for those who are interested in personal growth and self-development, because understanding systemic relationships helps not only in the professional sphere, but also in personal life. The topics raised in the book cover a wide range of issues, from project management and organizational behavior to ecology and social dynamics. The authors emphasize the importance of systems analysis in a rapidly changing world, where traditional methods are often ineffective. They urge readers not to be afraid of complexity and multilayering, but, on the contrary, to use them to their advantage in order to find innovative solutions and achieve their goals. The style of the authors is distinguished by clarity and accessibility, which makes complex concepts understandable even for those who do not have a special education in this field. Each chapter of the book is filled with examples, illustrations and practical recommendations, which allows the reader not only to assimilate the theory, but also to apply it in practice. This makes the System Approach not just a theoretical work, but a real practical guide. If you are familiar with other works by authors, such as System Thinking or Complex Systems, then you will be interested to see how they develop their ideas in this book. "System approach" combines the best traditions of system analysis and a modern view of management and interaction in complex systems. In conclusion, The System Approach is a book that not only expands the horizons of thinking, but also inspires action. It will be a valuable resource for anyone who wants to learn how to think systematically and effectively to solve problems in various areas of life. Read it if you want to become more conscious and successful in your endeavors, and discover a world where everything is interconnected!