Introduction to Environmental Science

Explore the science behind the environment and develop a deeper understanding of the challenges shaping our planet. Introduction to Environmental Science is designed for learners interested in environmental studies, sustainability, climate change, biodiversity, public policy, health, or related fields who want to build a strong foundation in environmental science. Learn how environmental pollution affects ecosystems, human health, and communities. Examine major sources and types of pollutants, their chemical pathways, and their impacts across different environmental domains. Use global case studies to understand environmental concerns and their social consequences. Build practical knowledge of ecosystems, including energy flow, nutrient cycling, ecosystem services, and how natural and human activities influence ecological systems. Explore biodiversity, community ecology, planetary boundaries, biome integrity, biodiversity loss, and conservation priorities. Develop a clear understanding of climate change by examining both natural and human-induced drivers, as well as the effects of climate change on ecosystems and society. Explore climate adaptation and mitigation strategies and consider how scientific evidence can inform responses to environmental challenges. Whether you are beginning your journey in environmental science or expanding your knowledge across sustainability, policy, health, or social sciences, this course will help you develop scientific thinking and analytical skills to understand environmental change and evaluate real-world environmental challenges.