Climate change, population growth the greatest threats to food security: advocates03:26SBS News In DepthFollow and SubscribeFollow and SubscribeFollow and Subscribe Apple Podcasts Spotify Listnr Download (6.29MB)Download the SBS Audio appAvailable on iOS and AndroidAn Egyptian man harvests wheat in the northern Nile Delta province of Menoufia in Egypt Source: Getty ImagesAdvocates are urging policy-makers to help reverse population growth and prepare for the effects of climate change to counter food insecurity.Follow and Subscribe Apple Podcasts Spotify Listnr Download (6.29MB)Download the SBS Audio appAvailable on iOS and AndroidPublished 16 October 2019 11:42amBy Julia Carr-CatzelPresented by Stephanie CorsettiSource: SBSSkip to podcast episode contentShare this with family and friendsCopy linkShareAdvocates are urging policy-makers to help reverse population growth and prepare for the effects of climate change to counter food insecurity.ShareLatest podcast episodes03:40Russia votes, but the result is already knownpodcast episode3 minutes 40 seconds17:53Tony Burke pushes back against criticism of migration changespodcast episode17 minutes 53 seconds09:15Will the RBA follow the US and lift interest rates?podcast episode9 minutes 15 seconds08:43Migration overhaul: Labor tightens visa rules for students, tourists and backpackerspodcast episode8 minutes 43 seconds