Ed Butler travels to northern Ghana in search of one of the country’s growing exports.

Cashew nuts have become a feature of crop production, but there are problems.

How does Ghana best add value to cashews in a way that benefits the country and doesn’t just see it exploited overseas?

And could solving the cashew issue help Ghana's economy in other ways?

Produced and presented by Ed Butler

(Image: A worker at a cashew processing company sorting nuts in Ghana)