an anthropologist who has been carrying out a project studying the archipelago of US overseas military bases. She made the fascinating observation that almost all of these bases organize outreach programs, in which soldiers venture out to repair schoolrooms or to perform free dental checkups in nearby towns and villages. The ostensible reason for the programs was to improve relations with local communities, but they rarely have much impact in that regard; still, even after the military discovered this, they kept the programs up because they had such an enormous psychological impact on the
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