Geoengineering Fundamentals: Assessing Climate Intervention Strategies

Geoengineering proposes radical, large-scale solutions to combat global warming, but understanding its feasibility and consequences requires careful, unbiased analysis. This course provides a comprehensive introduction to the major categories of geoengineering, enabling you to analyze proposals based on robust scientific, ethical, and policy considerations. Upon completion, you will be equipped to evaluate the complex trade-offs inherent in modifying the Earth’s climate system. What you'll learn: * Understand the difference between Solar Radiation Management (SRM) and Carbon Dioxide Removal (CDR) techniques and their respective goals. * Analyze the proposed mechanisms and potential side effects of specific SRM methods, such as stratospheric aerosol injection and marine cloud brightening. * Evaluate the feasibility, scalability, and energy demands of large-scale CDR technologies like Direct Air Capture (DAC) and enhanced weathering. * Practice assessing the critical risks, costs, and potential environmental impacts of various climate intervention proposals. * Identify the key ethical, political, and governance challenges surrounding global climate modification efforts. * Apply foundational Earth system science concepts necessary for evaluating climate intervention models. The course begins by defining the Earth system and the drivers of climate change, then systematically explores the science behind major geoengineering technologies, culminating in frameworks for project assessment and risk evaluation. This introductory course is designed for absolute beginners interested in climate science, environmental policy, or engineering. No prior knowledge of climate modeling or advanced science is required. Start building your foundational understanding of climate intervention strategies today.