Robin Broad is an expert in international development and was awarded a prestigious Guggenheim fellowship for her work surrounding mining in El Salvador, as well as two previous MacArthur fellowships. A professor at American University, she served as an international economist in the US Treasury Department, in the US Congress, and at the Carnegie Endowment for International Peace. Broad and her husband, John Cavanagh, have been involved in the Salvadoran gold mining saga since 2009. They helped build the network of international allies that spearheaded the global fight against mining in El Salvador. They have co-authored several previous books together.