{"product_id":"9780674978959","title":"Zero Degrees: Geographies of the Prime Meridian","description":"Charles Withers explains how the choice of Greenwich to mark 0° longitude solved problems of global measurement that had engaged geographers, astronomers, and mariners since ancient times. This history is a testament to the power of maps, the challenges of global measurement, and the role of scientific authority in creating the modern world.","brand":"Harvard University Press","offers":[{"title":"Default Title","offer_id":47110803489008,"sku":"9780674978959","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780674978959_p0.jpg?v=1769916918","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780674978959","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}