"I see the climate is changing a lot. Before it wasn't like this. Sometimes these days, with the cold and the frost, the grass gets really dry."
Virginia Ñuñonca, a farmer and community leader in the Peruvian highlands, has experienced first-hand the single biggest threat to the fight against hunger: climate change. Around the world, extreme weather and unpredictable seasons are causing chaos for farmers. Food prices are going up. Food quality is going down. Soon climate change will affect what all of us eat.