Conflicts and extreme weather pushing global food prices higher, warns UN UN food price index rises to four-year high, illustrating impact of war and weather.Share this: Hundreds brave freezing weather in La Paz to line up for affordable foodDateJune 6, 2026In relation toAl-JazeeraUN tells world to brace for extreme weather as El Nino loomsDateJune 2, 2026In relation toAl-JazeeraUN warns likelihood of ‘extreme weather events’ as El Nino set to intensifyDateJuly 3, 2026In relation toAl-Jazeera