Design has always reflected the values of its time. Today, as climate change reshapes priorities across industries, materials are becoming more than passive building blocks. They are active agents in environmental repair. Carbon-negative materials, which remove more carbon dioxide from the atmosphere than they emit across their lifecycle, are emerging as one of the most compelling areas of innovation at the intersection of design, science and industry. From plastics that lock away carbon to sand that grows in seawater, these materials suggest a future where making things can actively help heal the planet.









