Charged with looking after the United Nations’ humanitarian projects - from Israel’s aid blockade in Gaza to the crisis in Sudan, Tom Fletcher was recently described as having the ‘toughest job in the world’. But he disagrees. “The toughest job in the world”, he says, “is sitting there watching your kid having his arm cut off in a hospital without an anaesthetic.”In this episode of The Fourcast, Krishnan Guru-Murthy speaks to Tom Fletcher about why aid is not reaching those who need it most, in Gaza and beyond. He warns that global humanitarian needs are greater than ever, with crises in Sudan, Yemen and Ukraine, and makes a plea to the world to “step up” on Gaza crisis response.