Human health has been protected from environmental contamination by national laws throughout history, but there are still many areas of international environmental law that are underdeveloped. Even though numerous international environmental treaties have been established, effective agreements remain difficult to achieve for a variety of reasons. Because environmental problems disregard political boundaries, they can only be adequately addressed by a wide range of governments, some of which may have serious disagreements on important points of policy. The knowledge gap between legal developments designed to achieve environmental objectives and the practical, scientific, and technical applications must be bridged. Environmental and energy law should be explored from a wide range of perspectives and approaches to gain insight into how the law is designed to tackle particular environmental problems. Innovations in Environmental Legislation and Justice: Environmental and Water-Energy-Food Nexus Laws examines the development and application of international environmental laws and regulations dealing with global air, water, and land pollution. By adopting a multi-disciplinary approach to environmental and energy law, the book embraces all readerships and goes a step further to address the often thorny problem of improving communication between scientists and engineers and law and policymakers. Covering topics such as environmental justice, green constitutions, and climate change, this book is ideal for policymakers, government officials, legal professionals, environmentalists, students, academicians, researchers, and more.