The Accidental Superpower - Peter Zeihan
The author takes the subject of geopolitics and makes it a most enjoyable read. Fun and interesting, informative and entertaining.
I see three main themes, geography, demographics and energy that are woven into a future interpretation of world politics. If his interpretations are correct, America has a great future.
What is missed, I think, are trends in politics or governmental structures. Examples being, Islam, the continued failure of socialism and the trends in the US of socialism, or the fact that so many of our young are seduced by the false narratives of socialism. What do these trends portray for the US?