How to feed 9 billion people within planetary boundaries

To mark our 10th Panorama podcast, we take a closer look at the global food system: what are the challenges and what do we need to change to be able to feed 9 billion people by 2050? Joining us in our studio to discuss these issues is  Joanna Kane-Potaka, Director, Strategic Marketing and Communication at the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT).

Listen to this podcast on our Panorama iTunes channel.