New Books In Geography

Why the heck is “America” called “America” and not, say, “Columbia?” You’ll find the answer to that question and many more in Toby Lester‘s fascinating and terrifically readable new book The Fourth Part of the World: The Race to the Ends of the Earth, and the Epic Story of the Map That Gave America its Name (Free Press, 2009). As Toby points out, medieval Europeans thought the earth had three parts–Europe, Asia and Africa, with Jerusalem at the dead center and water all around. (And no, they didn’t think the earth was flat…). But in 1507 a peculiar item appeared–the Waldseemuller map— that outlined a fourth part of the world called “America,” with the Atlantic Ocean on the one side and an unnamed ocean on the other. Here’s the really curious thing though: at that time no European had ever seen what we now call the “Pacific Ocean.” Balboa was the first to see it, and he didn’t do so until 1513. So