Left photo: Mobile food delivery person. © Artavazd Hakobayan/World Bank. Right photo: Moscow metro map. © news.metro.ru From meal orders to grocery delivery, the online market for food is growing…

Ingrid Katrina Korsgard, Artavazd Hakobyan |

Join me in a Twitter Chat on why global food prices remain high on Dec. 4 at 10 a.m. ET/15:00 GMT. I'll be tweeting from @worldbanklive with hashtag #foodpriceschat. Ask questions beforehand…

José Cuesta |