The International Baccalaureate (IB) Environmental Systems and Societies (ESS) course is an interdisciplinary subject that combines elements of both the natural and social sciences. It focuses on understanding the interactions between environmental systems and human societies, emphasizing sustainability and the impact of human activities on the environment. Students explore topics such as ecosystems, biodiversity, and resource management. The course encourages critical thinking and problem-solving skills, allowing students to analyze environmental issues from multiple perspectives. Through practical investigations and fieldwork, learners gain hands-on experience in data collection and analysis, fostering a deeper appreciation for the complexities of environmental challenges and the importance of sustainable practices.