Big or small, Joyce Msuya has always found ways to give back. Now Assistant Secretary-General for Humanitarian Affairs and Deputy Emergency Relief Coordinator in the Office for the Coordination of Humanitarian Affairs, she oversees the global response to the world's worst crises.

"For me, personally, it's a privilege to serve humanity. I wake up every morning and think about how I can shift the needle in someone's life."

From Gaza to Ukraine, Haiti to Sudan, the UN estimates 300 million people around the world are in need of life-saving assistance and protection. In this episode, Joyce Msuya reflects on keeping hope alive despite waking to fresh crises every day, on the shocking impacts of climate-related extreme weather, and on the long-term benefits of a strict boarding school.

"A peaceful world would be a gift for all humanity. There's just too much suffering everywhere. If we can live a better and more peaceful world for our children than what we are currently living with, then humanity will be well served."