Expert: Better use of technology will advance agriculture
A high-level dialogue was held as part of the 14th BRICS Summit. It focused on the bloc's role in global development and the United Nation's 2030 Agenda for Sustainable Development. The food security crisis is a concern. Dr Kagiso Pooe, a senior lecturer at the University of the Witwatersrand in South Africa, talks about what developing countries can do to strengthen the global food supply chain.