Child mortality is the most devastating tragedy. But the story of how child mortality numbers fell by more than half over the past three decades is surprisingly optimistic. The three generations of Ethiopian women in this video—whose lives have all been shaped by the progress made on this issue—help put names and faces to it and show why I’m so hopeful. You can learn more about how we can cut child mortality in half again at https://gatesnot.es/3xjX1eZ.