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PHOTOGRAPH BY MOISES SAMAN, NATIONAL GEOGRAPHIC
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What can be saved? For a half-century, UNESCO has designated important areas in the world for preservation, such as the distinctive architectural character of the Old City in San’a, Yemen (pictured above). But how far can a World Heritage designation go in saving areas, like battered Yemen, that are in the middle of a civil war fueled by Saudi Arabia, the United Arab Emirates, and Iran?
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