Reflective sandbags against global warming
CO2 emissions continue to rise worldwide. Rapid action is needed to curb the CO2-induced global temperature rise and limit it to 1.5 degrees Celsius. Aluminium-coated sandbags could prevent this. Placing them on large areas worldwide could reflect enough solar energy to offset global greenhouse gas emissions immediately. N+P developed the project as part of Munich's interdisciplinary "Science Moonshot" workshop.