Sparkling Geoengineering: Diamonds for Climate Cooling

Scientists unveil a dazzling plan to inject 5 million tons of diamond dust into the stratosphere annually, aiming to cool Earth by 1.6°C over 45 years. While this $200 trillion strategy outshines sulfur-based methods with its inert, rain-free nature, the astronomical costs and deployment hurdles sparkle more like fantasy than reality. As researchers debate its viability, the diamond solution highlights the glittering promise and hefty price of geoengineering's newest gem.