Humans don't want to eat technology. They prefer to eat real food. That's why the most successful strategy in the food industry, for the past 25 years, has been taking traditional foods and adapting them to the needs of modern consumers. One of the best examples is in Japan, where falling sales of tofu were reversed by a company figuring out how to reinvent tofu as a convenient and good-tasting snack for younger consumers. It's a strategy that also explains the success of Greek yoghurt, skyr, kefir and many others. This podcast sets out the success factors for reinventing a traditional food.