Over the past 12 months, Stratfor's analysts have run the rule on the topics and trends that are shaping the world around us, providing considered insight on a whole host of issues, ranging from the technological battle between the West and China to questions about the development of artificial intelligence, the militarization of space and U.S. President Donald Trump's intentions on the global scene. Here's a look back at some of the highlights from our weekly On Geopolitics column published over the past year....