selected publications article 2017 Global Hunger Index by severity 2017 Policy recommendations 2017 The concept of the Global Hunger Index 2017 Índice global del hambre 2017: El hambre y sus desigualdades: Sinopsis 2017 document 2017 Global Hunger Index: The inequalities of hunger: Synopsis 2017 Welthunger-Index 2017: Wie Ungleichheit Hunger schafft 2017 Welthunger-Index 2017: Wie Ungleichheit Hunger schafft: Synopse 2017