The course provides a systematic framework for understanding the contemporary world that we now live in. It is a world of interconnecting countries possessing special combinations of natural, cultural, social, political, and economic environments. The course will help the student to develop an appreciation of these countries and their individual impact on the rest of the world. This will lead to a better understanding of not only the old world order but, more importantly, the new world now evolving. The course breaks the world down into 12 geographical realms, each of which will be reviewed in detail.