Douglas McMaster is a chef, restaurateur, Master Chef UK finalist, and pioneer of the zero-food waste movement. He has worked in over 20 restaurants in Europe and Australia, including St John, London's acclaimed nose-to-tail shrine, Heston Blumenthal's renowned The Fat Duck, and wild food-foraging-locavore temple, Noma, in Copenhagen. In 2015, Doug opened Silo, the first zero-waste restaurant in Brighton, where they mill their own flour, brew their own beer, source wonky and off-grid plant food, and compost their own waste. He thinks about pure, natural foods every day.