xii Introduction FURTHER READING DeBlij, Harm J. 2012. Why Geography Matters: More Than Ever. Oxford: Oxford Univer- sity Press. Muehlenhaus, Ian, ed. 2019. Geography Today: An Encyclopedia of Concepts, Issues, and Technology. Santa Barbara, CA: ABC-CLIO. Obama, Barack. 2012. “Obama Asks a Question at the GeoBee.” National Geographic. https://www.nationalgeographic.org/video/edu-obama-question/ Strabo. 1903. The Geography of Strabo. Literally Translated, with Notes, in Three Vol- umes. London: George Bell & Sons.