Food producers are encouraging climate-conscious consumers to make the switch from plant-based alternatives to lab-grown exotic meats in a bid to preserve the planet. ‘Cultivated’ lion burgers, tiger steaks and zebra sushi rolls are among the products being pitched by a food-tech startup, that it hopes will eventually be made widely available for purchase. Once the products have passed regulatory approvals, Primeval Foods said Michelin-starred restaurants in London will be among the first to sample its dishes, with further plans to expand on a larger scale, even to local supermarkets. Cultivated meat is a production method that allows companies to...