The book "Photosynthesis: open questions and what we know today", written by a team of authors, is a fascinating and in-depth study of one of the most fundamental processes in biology - photosynthesis. This work will be a real discovery for all those who are interested in nature, ecology, biochemistry and modern scientific achievements. Photosynthesis is not just a process that allows plants to convert solar energy into chemical energy, but also the basis of life on Earth. All ecosystems depend on it, and understanding its mechanisms can lead to revolutionary discoveries in the field of agriculture, energy and ecology. The book examines both the known aspects of photosynthesis and the open questions that are still the subject of scientific debate. The authors seek not only to explain how this process occurs, but also to draw attention to those mysteries that have yet to be solved. This book will be of interest to a wide range of readers: from undergraduate and graduate students studying biology and ecology to professional scientists working in related fields. It can also attract the attention of nature lovers and anyone who wants a deeper understanding of how the world around us functions. If you are looking for information about photosynthesis, its role in ecosystems or modern approaches to studying this process, then this publication will become an indispensable source of knowledge for you. The topics raised in the book cover a wide range of issues, from the molecular mechanisms of photosynthetic reaction to the effects of climate change on photosynthetic organisms. The authors discuss how photosynthesis affects global carbon cycles and what new technologies can be developed based on an understanding of this process. The book also explores the prospects for the use of photosynthetic organisms in biotechnology, which opens new horizons for sustainable development and the fight against global challenges. The style of the authors is characterized by accessibility and clarity, which allows even complex scientific concepts to be explained in simple and understandable language. This makes the book not only informative, but also fascinating to read. The team of authors includes leading scientists in the field of photosynthesis, which gives the work additional value and authority. Their previous works, such as Photosynthesis: Mechanisms and Evolution and Environmental Aspects of Photosynthetic Organisms, have already gained recognition in the scientific community, and this publication continues their traditions. The book “Photosynthesis: Open Questions and What We Know Today” is not just a collection of knowledge, but also an invitation to reflect on the future of our planet. It highlights the importance of photosynthesis not only as a biological process, but also as a key element in addressing global environmental challenges. Readers, plunging into the pages of this book, will be able not only to expand their knowledge, but also to be inspired by new ideas and discoveries. If you are looking for books on ecology, biochemistry or just want to learn more about how life works on Earth, this edition will be a real find for you. Do not miss the opportunity to get acquainted with this unique work, which opens new horizons in understanding photosynthesis and its role in our world.