Food waste is a massive problem. This sensor system offers a solution

Food waste has become a critical global issue. Almost 10% of the 8 billion people on Earth are undernourished, but nearly a third of the food on our planet is trashed before it’s eaten. A startup called Positive Carbon has proposed a solution. The Irish company has developed a sensor-based system that tracks, traces, and reduces food waste. According to the startup, the tech has triggered 50% reductions in waste — saving over 4,000 tonnes of food. Designed for commerc