Parag Khanna contributed a column to this space earlier this month. His column was excerpted from his book, Connectography: Mapping the Future of Global Civilization, published April 19. Containing so much more than one piece could relay, the publication of Khanna's book excites me, and in this week's Global Affairs I'd like to share my enthusiasm and the reasons for it. Khanna's content is genuinely innovative. He connects old dots in new ways, quite literally. He asks us to remap the world in terms of its connections rather than its borders. Connective infrastructure trumps separatist nationalism. The economics of supply lines moves into the foreground as politics and ideology fade into the background. Channeling Khanna requires a form as innovative as his content. Because he is such a good writer -- a master of the ringing cadence -- I'll experiment in this column with a form that's different from the usual book...