How to manage fertilizers around the world to avoid a protracted food crisis?

Hiding behind the worst global food crisis in a decade, fertilizer prices have skyrocketed and remain volatile . It poses a serious threat to food security as the planting season begins this summer. So far, the war in Ukraine has affected the wheat and corn importing countries the most. But many countries, including some major food exporters, are net importers of fertilizers. Persistently high...