Food and farms Biochar is a proven form of carbon removal. Can it scale up? The soil-based charcoal can sequester carbon for long periods of time, and unlike high-tech carbon removal, it’s relatively straightforward to do today. By Max Graham . 2 October 2023
Food and farms Plant-based meat once seemed unstoppable. What went wrong? A few years ago, Impossible and Beyond burgers were all the rage. Now, the industry may have to reinvent itself. By Max Graham . 5 September 2023