Russia's war in Ukraine has put the international community in a tough spot.

Sanctions against Russia that affect global food commodities will make people go hungry, especially in the Global South. But then the Russians will continue to profit from selling all that food.

So, who should make that call? Ertharin Cousin, who knows a thing or two about the United Nations because she used to run its World Food Programme, says it's time for the UN Security Council to step in.