Geoengineering refers to large‑scale, intentional technological interventions designed to modify the Earth’s climate system in order to reduce global warming or offset the impacts of climate change. Two main types, SRM & CDR: Type 1: Solar Radiation Management (SRM) Goal: Reflect a small portion of sunlight away from Earth back into space so the planet cools. Examples: • Stratospheric aerosol injection – spraying tiny reflective particles into the upper atmosphere. • Mar