Introduction to Planetary Health and Social Determinants of Health

The health of humanity is deeply intertwined with the health of our planet. As global environmental changes accelerate, understanding the connection between ecological systems and human well-being has never been more urgent. This text-based course provides a clear, foundational pathway to understanding planetary health as a critical social determinant of health. Through comprehensive written lessons, you will explore how climate change, biodiversity loss, and resource depletion directly affect community health outcomes, and how to apply this knowledge to promote sustainable, resilient health strategies. What you'll learn: - Understand the core concepts of planetary health and how environmental degradation acts as a social determinant of health. - Analyze the health impacts of climate change, air pollution, and ecosystem disruptions on vulnerable populations. - Explore the principles of environmental justice and the unequal distribution of ecological health risks. - Evaluate sustainable healthcare practices and policies that support both human and planetary well-being. - Develop actionable strategies to advocate for health-focused environmental policies in your community or professional field. You will begin with foundational definitions and key terminology before moving into structured readings on specific ecological threats and their social consequences. Through written case studies and conceptual exercises, you will learn to connect global environmental shifts with local health outcomes. This course is designed for beginners, healthcare professionals, public health students, and anyone interested in the intersection of environment and human wellness. No prior background in environmental science or medicine is required. Start reading today to deepen your understanding of how protecting our planet protects our collective health.