The price of cocoa has tripled over the past 18 months, hitting $6,000 per ton due to a shortage crisis in West Africa, primarily caused by drought and extreme weather in Ghana and Ivory Coast, the two largest producers. Other factors include crop diseases, farmers abandoning cocoa, increased operating costs, and rising demand in countries like India and China. This could limit the global cocoa supply for years, leading to potential product changes. Rabobank analyst, Paul Joules, suggests that the peak of price increases, especially in the EU, is yet to come, and companies like Lindt & Sprüngli and Hershey may pass these costs onto consumers.