Costing the Earth: Cocoa Loco
Radio programme investigating the current high price of cocoa and whether this commodity is the first of many to succumb to over-production and unrealistically cheap market prices.

Choc-o-nomics: Why misguided western meddling can sour good ideas
A new book - Chocolate Nations by Orla Ryan - shows how there are no simple solutions to ensuring development goals are met in different countries.

Craig Sams' review of Chocolate Wars, by Deborah Cadbury
A new book traces the story of the English Quaker chocolate dynasties and the evolution of the chocolate industry from tiny beginnings to what is now a $500bn global force.