The book "Safety and environmental friendliness" edited by P. P. Kostylev is a unique work that gathered under one cover the opinions and research of leading experts in the field of ecology and safety. It provides an up-to-date and in-depth analysis of the relationship between human activity and the state of the environment, making it an important reading for anyone interested in sustainable development and nature conservation. In the face of global environmental challenges , such as climate change, Environmental pollution and depletion of natural resources , Kostylev's book becomes a desktop textbook for students , Teachers , Researchers and all , Who wants to know , How to Ensure Human Security , as well as for ecosystems. It examines not only theoretical aspects, but also practical recommendations that can be applied in various fields - from industry to agriculture. Readers interested in ecology, sustainable development, and safety at work, the book will offer many useful ideas and concepts. Here you will find a discussion of topics such as ecosystem services, the impact of human activities on the biosphere, and methods for assessing environmental risks. These issues are becoming particularly relevant in light of recent developments related to environmental disasters and the need to transition to more environmentally friendly technologies. The style of the authors, gathered under the editorship of Kostylev, is distinguished by scientific rigor, but at the same time, it is accessible to a wide audience. They use examples from real practice, which allows the reader not only to understand the theoretical aspects, but also to see how they can be applied in life. This makes the book not only a tutorial, but also a practical guide for those who want to contribute to the protection of the environment. The book "Safety and environmental friendliness" can be of interest not only to students and specialists in the field of ecology, but also to a wide audience, including activists, entrepreneurs and everyone who cares about the future of our planet. It raises important questions about how we can balance human needs and conservation, which is a key aspect in today's environment. If you are looking for literature that will help you better understand environmental problems and how to solve them, then this book will be a real find for you. It will inspire you to think about how each of us can contribute to creating a safer and cleaner world. P. P. Kostylev is known for his work in the field of ecology and safety, and his research always attracts attention due to the relevance and depth of analysis. If you are interested in books such as “Ecology and life safety” or “Sustainable development: theory and practice”, then “Safety and environmental friendliness” will be a logical continuation of this path for you. In conclusion, the book “Safety and Environmental friendliness” is not just a collection of scientific articles, but a whole platform for reflection and action. It encourages us to reflect on our place in the ecosystem and how we can make the world a better place for future generations. Do not miss the opportunity to immerse yourself in this fascinating and important topic that concerns each of us.