In each Letterbox series, people who have different points of view on a contentious food system topic exchange short letters, outlining their views and responding to the arguments of the other. The aim is to reach a clearer mutual understanding of the reasons for disagreement and to identify any areas of consensus.
Series 1: Cultivating genetically modified organisms in Ethiopia with Hiwote Bekele and Tesfaye Shiferaw Sida (PhD)
Series 2: Depolarising the future of protein with Prof Garrett Broad and Prof Phil Howard
