Catalyst: Feeding Australia

TUESDAY, 8.30PM, ABC

As Australia’s population continues to grow, so does the need to find new, sustainable ways to feed the nation. In this two-part special, chef Paul West visits an innovative barramundi farm in the Northern Territory, while organic chemist Dr Noby Leong is on a mission to find an alternative to beef. He finds an answer in the form of a plant-based protein served at a gourmet burger cafe in Sydney.