Reena Ghelani knows all too well the jarring silence of a crowded malnutrition ward. Now United Nations Assistant Secretary-General, Famine Prevention and Response Coordinator, she spends every day working on the frontlines of the global fight against hunger.

“You expect children to cry if they're suffering, but they don't even have the energy to cry. And the other thing is, I found that the mothers or the fathers are also silent. You know, luckily, many children survive when they get treatment, they are able to keep living.”

A deadly cocktail of conflict, climate change, and economic shocks have driven record numbers of people around the world to the brink of starvation. In this episode, Reena Ghelani reflects on the horrific impacts of hunger, on the lengths parents will go to feed a child and shares her advice for women pursuing a career as a humanitarian.