The decisions that shape economies, societies, and security are rarely made in isolation. A policy shift in Washington ripples through markets in across the world. A semiconductor export control debated in Brussels reshapes supply chains in Taipei. A change in cloud infrastructure ownership alters the data sovereignty of governments that never had a seat at the table. These connections are not incidental — they are the architecture of the modern world.

Interdependencies is a publication at the intersection of technology, finance, and geopolitics. The essays here are written or curated from a vantage point shaped by decades of work across engineering, capital markets, law, and cross-border transactions — on multiple continents. The aim is not to predict the future but to map the terrain: to trace the dependencies, constraints, and feedback loops that practitioners inside any one discipline too rarely see from the outside.

What distinguishes this collection is specificity of experience: these are not think-tank briefs or op-ed provocations, but sustained attempts to understand and describe how complex systems actually behave — and why that matters for the decisions that governments, institutions, and individuals face now.