Another point of view - road to hell is paved with good intentions. Policies pushed by idealists often hurt the people they are supposed to help. Even policies pushed by cynics often have unforeseen second order effects that bite the people in the ass. People writing here don't share the risk of any solution going downhill with the people actually in Ghana.

A pressure on the big companies to clean up their supply chain of child labor (noble effort) - do you know which segments of Ghana laborer will be hurt and how. If you don't know (or at least have very good guesstimate) - then be prepared to be surprised unpleasantly from some of the results.