Though not amazing, this book does a good job in laying out why, in the view of the authors, the US is, and should continue to be, the world’s only globally-engaged superpower.
Written in 2015, the authors acknowledge the need to write the book in light of the increasing calls, by academics, politicians and segments of the public, for the US to pull back from its interventionist foreign policy. The authors also acknowledge the views that the US is no longer, or won’t be for much longer, the world’s only superpower, citing the meteoric rise of China.
To tackle the first point, the authors highlight the extent to which Iraq and Afghanistan were radical outliers in the US’s style of a deeply engaged, but far less interventionist, foreign policy. They then go on to argue the benefits, economic and geo-political, for the US’s policy of deep engagement, not just for the US but, by and large, for the world. Similarly, they outline their criticisms for those advocating for the US to pull back, exposing what they see as insufficient budgetary savings and an increase in the potential for having to re-engage in a hurry at the first sing of instability.
As to the status of China, the authors spent a significant amount of space to highlight the military and technological shortcomings that they see as keeping China from superpower status, though they do acknowledge the potential for it to emerge as one over several decades. Unfortunately, the authors brush aside, too quickly in my opinion, the concern for the rising economic importance of China. This was one of the most disappointing aspects of the book. It seemed like huge missed opportunity to not recognize that China might become a global superpower on the strength of its economy rather than on its military or to at least argue why this is unlikely to be the case.
Nonetheless, the book was an interesting exploration of the value of the US’s international commitments as well as the challenges needed to be overcome for any change in that policy to be in anyone’s benefit.