What will it take for people to pay more for locally produced vegetables?

Food security is a critical issue for Singapore because it imports more than 90 per cent of its produce. The 30 by 30 goal - to grow 30 per cent of food locally by 2030 - aims to mitigate this but local farming is still struggling to create a viable ecosystem. Is it cost, consumers or commitment?
Steven Chia and Crispina Robert speak to Kenny Eng, a fourth-generation farmer and founder of The Local Farm, and Professor William Chen, director of the NTU Food Science and Technology Programme.See omnystudio.com/listener for privacy information.