The Global Hunger Index, which ranks countries based on levels of hunger and malnutrition, is jointly published by which two organisations?

The Global Hunger Index is jointly published annually by the Irish organisation Concern Worldwide and the German organisation Welthungerhilfe, using indicators of undernourishment, child wasting, child stunting, and child mortality. the Global Hunger Index score is built from four indicators — undernourishment, child wasting, child stunting, and child mortality — and its methodology (particularly reliance on opinion-poll-based undernourishment estimates) has been a point of dispute raised by the Indian government in recent years.