5003
He is an outspoken critic of neoliberalism and the capitalist system , and has published extensively on the subject of their negative consequences for communities in developing countries , in particular the effect of gold mining in Ghana and the plight of the Galamsey .
 location: Ghana
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Ghana