Marine Cloud Brightening (MCB) is a geoengineering method that would seek to curtail global warming by enhancing marine cloud reflectivity and reflecting more sunlight to space. The process is one of Solar Radiation Management (SRM), and the mechanism would involve injecting small sea salt aerosols or other particles into low-altitude marine stratocumulus clouds. The process … Continue reading Playing God with Clouds-Blocking the Sun: Climate Engineering Linked to Rising Heatwave Frequency, Study Says