LONDON - Conflict, extreme weather and economic shocks increased the number of people facing food crises by a fifth to 193 million last year and the outlook will worsen without urgent action"on a massive scale," a humanitarian agency said on Tuesday .
"The outlook moving forward is not good. If more is not done to support rural communities, the scale of the devastation in terms of hunger and lost livelihoods will be appalling," the GNAFC report said.Defined as any lack of food that threatens lives, livelihoods or both, acute food insecurity at crisis levels or worse grew by 40 million people or 20 per cent last year.