Peter Hailey is a nutrition specialist with extensive international experience managing large scale nutrition specific and sensitive programs. He recently completed an assignment as chief of nutrition in UNICEF Somalia where he successfully led UNICEF’s extensive scale up in nutrition and cash programming in response to the 2010/11 famine.
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Africa’s Greater Horn region is facing a looming polycrisis fueled by conflict, prices, climate and disease
The impacts of a strengthening El Niño and the lingering effects of the war in Iran highlight two separate and seemingly unrelated global hazards. But in the Greater Horn of Africa, an area already beset by prolonged crisis and conflict, these factors are combining with others to potentially create a major, multicountry polycrisis.
July 22, 2026
