The Cost of War Nobody Counts

Why It Matters

Every account of a major war eventually produces a number. In World War I: seventeen million dead. In World War II: seventy to eighty-five million. In the American Civil War: 620,000 soldiers, plus an unknown number of civilians. These numbers matter. They are the most visible measure of war's cost, and they should be confronted honestly rather than abstracted.

But the numbers tell only part of the story, and arguably not the most important part. The societies that survive major wars do not simply continue from where they left off. The institutions that organized civilian life — courts, markets, civic associations, local governments, schools — are damaged or destroyed and take decades to rebuild, if they rebuild at all. The people who fought in the wars come home carrying experiences that often cannot be named or shared, and that change how they parent, how they trust, and how they engage with the society they defended. The children of soldiers and survivors grow up in households shaped by those unspeakable experiences. The political culture of a post-war society bears the marks of what the war required: surveillance, secrecy, deference to military authority, the normalization of violence as a political tool.

Understanding these uncounted costs is not an argument against all war — sometimes the alternative to war is worse, and the just war tradition exists to reason through those cases seriously. But it is an argument for honesty in the accounting. A society that calculates the cost of war only in casualties will consistently underestimate what it is authorizing, and will be systematically surprised by the long aftermath.

A Story

What Germany Looked Like After

In May 1945, Germany ceased to exist as a functioning state. Not just as a government — as a state. There was no functioning central authority, no national currency worth anything, no working postal system, no reliable food distribution, no civil courts, no national police, and no legitimate public order of any kind. Twelve years of Nazi rule had destroyed or corrupted every institution of civil society. Twelve years of preparing for and then fighting a war had consumed an entire generation. And the war itself had ended with the physical destruction of most major German cities.

The human dimensions were staggering in ways that casualty counts did not capture. Roughly 14 million ethnic Germans were expelled from Eastern Europe in the years after the war — the largest forced population transfer in European history. Eight million former concentration camp prisoners and forced laborers were somewhere in Europe, far from home, trying to find family members and return to lives that had often been erased. Millions of German soldiers returned from prisoner of war camps over the next several years — many bearing physical wounds, nearly all bearing psychological ones that the medical science of the era had no language for and no treatment of.

The psychological damage was both individual and collective. Individual, in the soldiers and survivors who carried experiences that the civilian world could not comprehend. A German soldier who had served on the Eastern Front had witnessed things — and done things — that placed him permanently outside the moral world of the prewar. The clinical concept of post-traumatic stress disorder did not exist in 1945, but the phenomenon it describes — the intrusive memories, the emotional numbing, the hypervigilance, the inability to experience ordinary life as ordinary — was everywhere in post-war Germany, and in every post-war society.

The collective damage was in some ways more consequential. Germany had not merely lost a war — it had been revealed, to itself and to the world, as capable of industrialized genocide. The national identity that Germans had constructed over decades — of culture, scientific achievement, philosophical depth — had been used as the justification for the most methodical mass murder in history. The psychological work of reckoning with that complicity, or refusing to reckon with it, shaped German politics, culture, and social life for decades. The generation that came of age in the 1960s — the children of the war generation — erupted in political crisis partly because they were demanding that their parents account for what they had done or failed to prevent.

The institutional damage took different forms depending on which zone of Germany one considers. In the western zones that became the Federal Republic, the Allied occupation deliberately reconstructed institutions from the ground up — a new constitution, denazification of the courts and civil service, a new democratic political culture built on explicit repudiation of the Nazi period. This effort was partially successful and enormously expensive in time and resources. In the eastern zone that became the German Democratic Republic, Soviet occupation replaced Nazi totalitarianism with a different variety, and the institutional damage of the Nazi period was overlaid with forty years of communist institutional damage, producing a society that is still, three decades after reunification, visibly different from the western Federal Republic in its social capital, civic engagement, and economic outcomes.

The loss of trust was perhaps the most corrosive long-term cost. Societies that have experienced war, occupation, or systematic state violence learn — rationally — to distrust institutions, neighbors, and the state itself. In postwar Germany and across Eastern Europe, the experience of living under regimes that used neighbors to spy on neighbors, that rewarded denunciation and punished loyalty, that converted ordinary social interaction into potential political danger, produced what social scientists call 'low social trust': the pervasive background assumption that other people cannot be relied upon and that institutions are instruments of power rather than mechanisms of common benefit. Low social trust is not a mood. It is a set of behavioral dispositions — toward non-cooperation, toward self-protection, toward suspicion of collective action — that shape economic performance, political participation, and the ability to sustain democratic institutions. Social scientists have documented that the regions of Germany most thoroughly subjected to Stasi surveillance under East German communism still show measurably lower social trust than comparable western German regions, forty years later.

Vocabulary

Moral injury

Psychological damage caused not by fear of death but by participating in, witnessing, or failing to prevent actions that violate one's deeply held moral beliefs. Common in combat veterans, and distinct from PTSD. Moral injury damages the capacity for moral agency itself.

Social trust

The generalized expectation that other people and institutions will behave reliably and honestly — the social capital that makes cooperation, economic exchange, and democratic governance possible. Wars and totalitarian regimes systematically destroy social trust, and rebuilding it takes decades.

Institutional capacity

The ability of courts, governments, schools, hospitals, and other civic institutions to perform their functions reliably. Wars destroy institutional capacity directly (by killing people and destroying buildings) and indirectly (by corrupting norms, replacing competence with loyalty, and eliminating the long-trained personnel institutions depend on).

Transgenerational trauma

The transmission of psychological effects of extreme stress and violence from one generation to the next — through parenting styles, family narratives, epigenetic changes, and cultural patterns. Children of war survivors frequently show elevated rates of anxiety, depression, and hypervigilance even without direct exposure to violence.

Guided Teaching

Begin with the accounting problem. Ask: 'When you hear that a war cost X lives, what does that number include? What does it not include?' Students will quickly identify things the number misses: the wounded, the permanently disabled, the civilians who lost homes and livelihoods, the economic output that was never produced. Press further: 'What about the people who came home but were changed in ways that shaped their families for decades? What about the institutions that were destroyed and took a generation to rebuild? Are those costs in the number?' They are not. The purpose of this exercise is not to make students feel worse about casualty counts — it is to help them see that the numbers are a systematic undercount of the actual damage, and to ask why we calculate costs that way.

Discuss moral injury carefully and with respect. The concept of moral injury is relatively recent in clinical literature but describes a phenomenon that has been observed in soldiers and veterans throughout recorded history. It is different from PTSD (which is caused by fear and threat), and it is in some ways more damaging because it corrupts the capacity for moral agency itself. Ask: 'If you have done something in war that violated your deepest values — even if you were ordered to do it, even if it was the only option available — what does it do to your ability to continue being the person you were before?' This question is not hypothetical for the students in many countries who will face military service. Even for those who won't, it opens a window into why war veterans often find civilian life profoundly alienating — not because they are damaged but because they have been part of something that most of the people around them cannot comprehend.

Use the social trust data from East versus West Germany. This is one of the most striking empirical findings in political science: that the regions subjected to Stasi surveillance under East German communism still show measurably lower social trust than comparable western regions, decades after reunification. Ask: 'What does this tell you about how long it takes to repair the social damage that totalitarianism and state violence produce?' Then push to the harder question: 'If the damage lasts this long, and the damage is this deep, what does that say about the proportionality calculations that are used to justify wars? Are those calculations honest if they don't include a fifty-year tail of institutional and social damage?'

Discuss the German political crisis of the 1960s and what it reveals about transgenerational trauma. The 1968 student movement in West Germany was notably more intense and more politically focused than its counterparts elsewhere, and it was explicitly directed at the parents' generation — the question being not just 'why did you let this happen?' but 'how are you still living as if it didn't?' Ask: 'What does it mean for a society when the children of a war generation feel they cannot trust their parents' moral framework? What does that rupture do to the transmission of values and civic norms?' This is a genuine historical question, not a rhetorical one. The answer matters for how we think about what war costs.

Close with the policy implication. Ask: 'If you were advising a government deciding whether to go to war, and you were required to include all of the costs we've discussed — not just casualties but institutional damage, moral injury, social trust destruction, and generational trauma — would that change the proportionality calculation?' Almost certainly yes, in most cases. This is why the honest accounting of war's full costs matters: not to make all war unjustifiable, but to prevent the systematic undercounting of those costs that makes wars easier to start than they should be. The statesman who accounts honestly for what war costs is doing something more morally serious than the one who counts only the dead.

For Discussion

1. 1.What does 'moral injury' mean, and how is it different from PTSD? Why might it be more difficult to recover from?
2. 2.Why does social trust take decades to rebuild after wars and totalitarian regimes? What does the East/West Germany data tell you about the depth of that damage?
3. 3.How does transgenerational trauma work? What mechanisms transmit the psychological damage of war from one generation to the next?
4. 4.If proportionality calculations for just war decisions included the full cost of war — institutional damage, social trust destruction, generational trauma — would it change which wars seem justifiable?
5. 5.Is it possible to have honest public deliberation about going to war if the costs are systematically undercounted? What would honest deliberation require?

Practice

The Full Cost Ledger

1. 1.Choose a major 20th-century war (options: World War I, World War II, the Korean War, the Vietnam War, the Gulf War of 1991, the Iraq War of 2003).
2. 2.Research the standard account of what the war cost: military casualties on both sides, civilian casualties, economic damage.
3. 3.Now construct a 'full cost ledger' that adds the uncounted costs. Research or reason through:
4. 4.1. Institutional damage: What governing and civic institutions were damaged or destroyed? How long did reconstruction take?
5. 5.2. Social trust: Did the war produce lasting damage to social trust, inter-ethnic or inter-community relations, or the relationship between citizens and the state?
6. 6.3. Moral injury and veteran experience: What evidence is there of the psychological cost to those who fought? What happened to veteran populations in the decades after the war?
7. 7.4. Transgenerational effects: What evidence is there that the war's psychological damage passed to subsequent generations?
8. 8.5. Political consequences: What political movements, regimes, or conflicts emerged in the war's aftermath that were causally connected to the war?
9. 9.Now ask: does the full cost ledger change your assessment of whether the war was proportionate? Discuss with a parent.

Memory Questions

1. 1.What is moral injury, and how is it different from PTSD?
2. 2.What is social trust, and how do wars and totalitarian regimes damage it?
3. 3.What does the East/West Germany comparison reveal about how long it takes to repair the damage of state surveillance and totalitarianism?
4. 4.What is transgenerational trauma?
5. 5.Why do standard casualty counts systematically undercount the full cost of war?