I spent the last few years trying to answer that question, traveling around, meeting families, talking to scholars, experts ranging from elite peace negotiators to Warren Buffett's bankers to the Green Berets.
Pasé los últimos años tratando de responder a esa pregunta, viajando, conociendo familias, consultando a expertos, expertos que van desde negociadores de paz de élite, banqueros como Warren Buffett, hasta los boinas verdes.