Hugo Gernsback wrote "World War III—in Retrospect" as a Christmas greeting. Let that settle. In 1950, with Korea burning, he mailed his friends and professional contacts a speculative account of the next global war, complete with atomic energy economics and submarine robots, tucked into a holiday booklet alongside seasonal well-wishes. The gesture is so perfectly Gernsback—part showman, part prophet, part crank—that it almost distracts from the fact that several of his projections landed uncomfortably close to the architecture of the world we now inhabit. Not the war itself, which didn't arrive on his schedule. But the scaffolding around it: the permanent military commitments abroad dressed as peacekeeping, the economic hemorrhage of sustaining them, the idea that energy supremacy is the true axis of geopolitical control. Swap "cheap atomic energy" for liquefied natural gas contracts and rare earth mineral supply chains, and his thesis about preventing conflict through energy distribution reads less like science fiction and more like a position paper from any number of think tanks operating in 2025.

The military technologies he imagined—stratoradar, the Rasura detection system, atomic-powered amphibious vehicles—are wrong in their specifics but right in their logic. High-altitude persistent surveillance is now conducted by drones and satellite constellations, not radar planes circling endlessly, but the doctrinal impulse is identical: see everything, everywhere, before it arrives. His "electronic autogun" that detects camouflaged enemy positions is a crude sketch of autonomous targeting systems currently deployed and debated in theaters from Ukraine to the South China Sea. Gernsback understood that the next wars would be fought by sensors and algorithms as much as soldiers. He just couldn't imagine that the sensors would fit in your pocket, or that the algorithms would learn.

What he could not see—what almost no one in his cohort could see—is the information layer. There is no internet here, no cyber warfare, no social media as a vector for destabilization. His World War III is fought with atoms and electrons in the physical sense; the idea that a war could be waged through narrative, through manipulated feeds and deepfakes and the slow corrosion of shared reality, was outside his conceptual vocabulary. Equally absent is any serious consideration of the Global South beyond its role as a recipient of American-supervised energy. The Cold War binary structures everything: there is the U.S., there is Russia, and everyone else is a problem to be administered. His proposed atom-energy currency, the AED, is a genuinely interesting idea—a commodity-backed unit of exchange pegged to energy output rather than gold—that anticipates decades of debate about fiat currency, petrodollars, and even the energy-cost arguments around Bitcoin. But it assumes a benevolent American hand on the lever, which is the most dated assumption of all.