The book "Noosphere development and the Earth's noosphere (materials about two ways into the future)", created by the team of authors, is a deep and multifaceted study that touches on the most important aspects of the interaction between man and nature in the context of the modern world. This work will be especially interesting to those who seek to understand how scientific achievements and philosophical reflection can affect our future, as well as to those who are looking for ways to harmoniously coexist with the environment. The book focuses on the concept of the noosphere - the sphere of reason, which, according to the authors, should become the basis for the sustainable development of mankind. Noosphere development is seen as an alternative to traditional pathways that often lead to environmental disasters and social conflicts. The authors suggest readers to think about two possible scenarios for the future: one is based on the continuation of existing patterns of consumption and exploitation of resources, and the other is on the transition to a more conscious and harmonious way of life, where man and nature exist in symbiosis. This book will be of interest to a wide range of readers: from students and researchers studying ecology and sustainable development, to activists and entrepreneurs seeking to introduce innovative approaches to their projects. It will also attract the attention of philosophers and sociologists interested in the issues of human interaction with the outside world. The age category of readers is not limited - both young people and more mature generations will find valuable ideas and inspiration in it. The topics raised in the book cover a wide range of issues, from ecology and sustainable development to philosophy and sociology. The authors explore how scientific discoveries can be used to create a more harmonious world, and raise important questions about how we can change our habits and thinking to prevent environmental disasters. The book also touches on aspects of social justice and ethics, emphasizing that sustainable development is impossible without taking into account the interests of all segments of the population. The style in which the book is written is characterized by accessibility and depth. The authors use many examples and illustrations to make complex concepts understandable to a wide audience. This allows readers not only to assimilate information, but also to think about their own contribution to the future of the planet. The book is full of scientific facts, but it is not overloaded with complex terminology, which makes it attractive to readers with different levels of training. The team of authors who worked on this book includes well-known scientists and practitioners who have already established themselves in the field of ecology and sustainable development. Their previous work and research provides a solid foundation for the ideas and concepts discussed in the book. Readers familiar with the works of authors such as Vernadsky and Levy will find in this book a lot of familiar, but also new, fresh views on familiar problems. In conclusion, “Noosphere Development and the Earth’s Noosphere” is not just a book about the future, it is a call to action. It inspires readers to reflect on their actions and their impact on the planet, encouraging them to become part of the solution rather than the problem. If you are looking for a source of inspiration and knowledge about how to change the world for the better, this book will be a real discovery for you.