This is the first edition of the book that focuses on equipping the pre-service and the practicing teachers of all subject areas with the current knowledge and skills in environmental education for sustainability. The book is a response to the demand for such a book by practicing teachers, teacher trainees and trainers in teacher education at University and middle college levels.The book targets students training to become teachers at the Diploma, undergraduate and postgraduate levels. The book will also be a useful resource material for practicing teachers in all subjects in secondary schools and quality assurance officers and teacher trainers in universities and colleges. Those working with NGOs and other private and public organizations charged with the responsibility of creating environmental awareness and promoting sustainable development and Education for Sustainable Development (ESD) activities will find this book necessary.