Supermarket Coop makes leap after law change allows sale of grasshoppers, crickets and mealworms for human consumption Switzerland’s second-largest supermarket chain will begin selling insect burgers for human consumption after the country’s food safety laws were revised. Coop said insect-based produce such as the flour burgers and balls of protein-rich mealworm would go on sale next week. The products, made by a Swiss start-up called Essento, will be available in a handful of Coop branches, including in Geneva, Bern and Zurich, from 21 August, according to a statement. Switzerland is the first European country to authorise the sale of insect-based...