Just as the relentless grinding of the earth’s tectonic plates produces earthquakes and volcanic eruptions, so the endless superpower struggle for dominance over Eurasia is fraught with tensions and armed conflict. Beneath the visible outbreak of war in Ukraine and the U.S.-Chinese naval standoff in the South China Sea, there is now an underlying shift in geopolitical power in process across the vast Eurasian landmass — the epicenter of global power on a fast-changing, overheating planet. Take a moment to step back with me to try to understand what’s now happening on this increasingly embattled globe of ours.
If geology explains the earth’s eruptions, geopolitics is the tool we need to grasp the deeper meaning of the devastating war in Ukraine and the events that led to this crisis. As I explain in my recent book, To Govern the Globe: World Orders and Catastrophic Change, geopolitics is essentially a method for the management of empire through the use of geography (air, land, and sea) to maximize military and economic advantage. Unlike conventional nations, whose peoples can be readily mobilized for self-defense, empires are, by dint of their extraterritorial reach and the perils inherent in any foreign military deployment, a surprisingly fragile form of government. To give an empire a fighting chance of survival against formidable odds requires a resilient geopolitical architecture.
For nearly 100 years, the geopolitical theories of an obscure Victorian geographer, Sir Halford Mackinder, have had a profound influence on a succession of leaders who sought to build or break empires in Eurasia — including Adolf Hitler, U.S. National Security Advisor Zbigniew Brzezinski, and, most recently, Vladimir Putin. In an academic essay published in 1904, when the Trans-Siberian Railway was completing its 5,700-mile crawl from Moscow to Vladivostok, Mackinder argued that future rails would knit Eurasia into a unitary landmass that, along with Africa, he dubbed the tri-continental “world island.” When that day came, Russia, in alliance with another land power like Germany — and, in our time, we might add China — could expand across Eurasia’s endless central “heartland,” allowing, he predicted, “the use of vast continental resources for fleet-building, and the empire of the world would be in sight.” Continue reading