EDWARD LUTTWAK: Who will win a post-heroic war? Neither side is prepared to fight.

The great question, of course, is why? Why is it that, with larger populations than ever before, our tolerance for casualties is increasingly low?

Back in 1994, I offered a simple theory: the wars of history were fought by “spare” male children. Even as late as the mid-20th century, the average European family had several children. In agricultural households, one male could inherit the family’s land, another might advantageously marry a land-owning wife, and one more might go into the Church — or off to war. If he failed to return, the survivors might miss him most intensely, but the family would not be extinguished. Today, however, with the average fertility of women across Europe less than two and still falling — the EU average was 1.46 in 2022 — there are no spare children.

The extreme case here is China, with its fertility rate of 1.1. President Xi is, by all accounts, a bellicose man who enjoys threatening war against Taiwan. And yet, curiously, in 2020 he took eight months to reveal that one PLA officer and three soldiers had died during the fighting on India’s Ladakh frontier. During that period of official silence, the families of the four were re-housed and provided with welfare payments or better jobs; the officer’s wife who taught piano in a village school was elevated to the Xi’an Conservatory of Music, with a new house to go with it. Each of the four also became the subject of dedicated media campaigns, which portrayed the youngest as cinematically good-looking and the officer as so conscientious that, up in cold Tibet, he would wake up before his soldiers to prepare hot-water bottles for them. Later, the names of the four were added to many highway bridges to remind all of their sacrifice.

Why the grand acts of remembrance? The answer is demographic. Thanks to China’s one-child policy, imposed in 1980 with the abundant use of forced abortions, the four deaths extinguished eight family lines.

China is just one example in a fascinating article filled with them — read the whole thing.