Synthetic biology stands as one of the most revolutionary fields in modern science, enabling the creation of artificial living organisms in laboratories. This book delves into the ethical and practical implications of this emerging technology. Covering the history of its development to the latest advancements, it encompasses all fundamental areas, including personalized medicine, sustainable agriculture, and bioenergy production. Synthetic biology not only offers innovative solutions to global issues like climate change and food security but also raises crucial questions about the nature of life and the limits of human intervention. With a detailed focus on key technologies, ethical challenges, and necessary biosafety measures, this work provides a comprehensive and balanced view of a constantly evolving field. Readers will discover how this discipline can transform entire industries and how society can responsibly manage its enormous potentials and inherent risks.