UN Warns Manage Climate Risks or Face Much More Hunger by 2050



Residents wade through flood water in northern province of Son La, Vietnam Thursday Oct. 12, 2017. (Photo: AP via VOA)

Climate change threats, from worsening drought and flooding to sea level rise, could increase the risks of hunger and child malnutrition around the world by 20 percent by 2050, food security researchers warned Wednesday.