The president of El Salvador, Nayib Bukele, has been widely criticised for his authoritarian tendencies, but has said that the changes he plans will be long-term – which to his critics means a further undercutting of the weak democratic institutions that he has already begun to dismantle.

In the backdrop of rising hunger, half of the world’s population living on unhealthy diets, a third of agricultural produce lost to postharvest events, and waste, poverty in farming communities, a pandemic that laid bare the vulnerability of food systems to external shocks and unsustainable food production, the Barilla Foundation for Food and Nutrition has published a report which introduces guidelines for the private sector to fulfil its role in transforming global food systems.