This book was a disappointment.
The author chucks in nearly half the book with waffle, to hide the fact that he has nothing much to say. An entire 3rd of the book is dedicated to 'motivate' why geopolitics is important to the buyside, seemingly ignoring the fact that anyone who picks up this book is already sufficiently curious to understand how geopolitics can improve their investment process.
The geopolitics apology is shoddy at best - the author just looks back at history, and with the all-power of hindsight, cherry-picks the most important defining geopolitical trend of each decade, almost as if to claim 'if you could have spotted this trend at the start of the decade, you'd have made bank'. Conveniently forgetting the hindsight bias in that approach, and this is exactly the BS that every half-assed finfluencer with little formal education in finance takes. If it were that easy, why hasn't geopolitical alpha been arbed away already?
I've given up on this one halfway in so I won't critique his claims of geopolitical 'alpha' too deeply, but his attack on factor investing misses the point (to the point where I wonder if he has even studied the factor literature) - he essentially claims that factor investors are playing a loser's game, by pointing out the long stretches of underperformance of certain factors, e.g., value which has suffered a painful decade. The author claims that nimbly dipping in and out of geopolitical trends will have helped avoid these painful stretches. Geopolitical black swans have also caused freak crashes in certain factors. Duh. The whole point of factor premia is that their inherent independent systematic risks ensure that they don't get arbed away, and these risks involve the geopolitical risks that he's talking about. You don't get to dip in and out of them because there's no evidence that anyone can do so consistently - you have to systematically harvest RISK premia, over time, on average. Trying to dip in and out of geopolitical trends is just the Howard Marks' analogy of running to the next bus stop when you miss the 1st bus - you're likely to miss the bus again and again and again.
The author also experiences a LOT of cognitive dissonance. He criticizes fundamental investors for not using geopolitical analysis in the investment process, due to their dogma for bottom-up analysis. He then claims that in reality, the truth to investment success is a non-ideological approach. Are you hearing yourself, Marko? That claim IN ITSELF - 'investing requires a non-ideological approach' - IS an ideology! Your ideology is that you have no ideology. Not to mention that you already have a very clear ideology - top-down macro forecasting. Is that not an ideology?
He also projects so much of his insecurities and subconscious bitterness. He reminds me of Benoit Mandelbrot - already very accomplished in their own right (in fact, needless to say, Mandelbrot was a true legend in a myriad of fields), but for some reason, always ranting (to the annoyance of others) about the shortcomings of academia, cuz they couldn't make it big in academia themselves. The author claims that he dropped out of his PhD program because 'poli-sci coursework and research was easy but not interesting', but later claims that he got jaded with academic poli-sci due to its quant obsession - poli-sci academics are judged not based on qualitative political analysis, but mathematical elegance, and he keeps projecting that he's bad at math. Maybe you dropped out cuz you couldn't keep up quantitatively, not cuz it was too easy for you, Marko? AND he keeps ranting how modern poli-sci academic journals are a 'waste of time'. Dear Marko - if you walk in the footsteps of a stranger, you'd learn things you never knew you never knew. Stop imposing your own warped finance-bro world-view of poli-sci to the entire academic poli-sci field. Not saying your world-view isn't valid, in fact I think it's very good and I've gained a few things from your constraint-based framework and of course, your career speaks for itself - but this sour-grapes psychology is just childish behaviour.
Gonna quickly cut my losses on this crap and stop wasting my time.