This course aims to provide students with a comprehensive understanding of the fundamental areas within public health, offering an in-depth exploration of key concepts and principles such as epidemiology, non-communicable and communicable diseases, environmental justice, and environmental and occupational health. Students will become proficient in the essential vocabulary and foundational concepts of public health, gaining insight into the organization of public health systems and exploring their historical contributions and ethical underpinnings. The course emphasizes the biological, social, behavioral, and environmental determinants of health outcomes, acknowledging the complex and multifaceted nature of health. By delving into the historical contexts and social dynamics that shape public health, students will develop a profound appreciation for health equity and the need to address the intersectional nature of disparities. Additionally, the course introduces students to the history of public health as well as its future potential, particularly focusing on the role of emerging technologies like AI in shaping the field. This course is designed to be accessible to all students, regardless of their background in biology, and presents content in an engaging and comprehensible manner. By the end of the course, students will have a solid foundation in public health, enabling them to contribute effectively to the field and tackle public health challenges with a scientific, socially aware, and forward-looking perspective.