Is vaccine nationalism justified?

Katrien Devolder and Jonathan Pugh discuss vaccine nationalism High income countries have been criticised for hoarding covid-19 vaccines: they have been accused of 'vaccine nationalism'. But what exactly is vaccine nationalism? Is it really wrong to prioritise one's own citizens? How can we do better when the next pandemic strikes? In this Thinking Out Loud interview, philosopher Dr Jonathan Pugh (Oxford) discusses these questions with Dr Katrien Devolder.