Multiple over-lapping crises are impeding global efforts to tackle hunger, according to the 2023 Global Hunger Index (GHI) released Thursday, which shows that hunger levels are at “serious” or “alarming” levels in 43 countries. The report, which is jointly published by the international humanitarian organization Concern Worldwide and the German charity Welthungerhilfe, finds progress against hunger worldwide has largely stalled since 2015.