Part 3: The Deepest Gains — and Building Peaceful Equivalents
The chapter’s final sections turn inward, to the psychological and spiritual rewards that war can offer, before closing with its most constructive material yet: a genuine, practical case for how every one of those rewards can be found through peace instead. This is where the chapter’s argument becomes most personal, and, ultimately, most hopeful.
What war gives people that peace often doesn't
The chapter is refreshingly honest about an uncomfortable truth: war and military service provide real psychological rewards that many people struggle to find elsewhere. Recruitment messaging around the world sells purpose, belonging, and identity as much as it sells duty, and for many young people facing an uncertain or aimless civilian future, that promise genuinely delivers. Military service can transform an isolated young person into part of a tight brotherhood, give an uncertain life a clear mission, and provide a rare, unmistakable sense of mattering. Historically, warrior status has carried a kind of social honor rarely extended to equally valuable civilian contributions — a teacher shaping a generation of children or a nurse working through years of quiet, unglamorous care will, on average, receive far less public recognition than a soldier receives on a single national holiday.
The chapter also names the harder truths beneath this: the intensity, clarity, and camaraderie of wartime experience can make ordinary civilian life feel comparatively meaningless afterward, which helps explain why so many veterans struggle to reintegrate — not only because of trauma, though that is real and serious, but because nothing in civilian life has stepped in to replace what was lost. Revenge, too, plays a role the chapter treats honestly rather than moralistically: the desire for retribution after being wronged is a deeply human impulse, and nations exploit it just as readily as individuals feel it, which helps explain why cycles of conflict, once started, prove so difficult to end.
Meaning wrapped in certainty
Religious and ideological conviction adds another, closely related layer. Throughout history, victory in battle has often been read as proof that a cause, a faith, or an ideology was righteous — a comforting but logically circular idea, since it would just as easily “prove” the righteousness of any conqueror in history, regardless of what they believed. The promise of posthumous reward for dying in a righteous cause has, across many different traditions, made death in battle feel like victory rather than loss, removing one of the most basic natural restraints on violence. The chapter is careful to note that this pattern isn’t unique to any one religion or ideology — it shows up wherever a cause claims moral certainty and treats violence in its service as noble, whether that cause is religious, nationalist, or explicitly secular. And it points, hopefully, to real historical examples of religious and ideological traditions that have deliberately renounced this pattern altogether, choosing to prove their convictions through service and example rather than through conquest.
Making the honest case for a different kind of reward
None of this is presented as an argument that these human needs are illegitimate. People genuinely need purpose, belonging, honor, meaning, and moral clarity — the chapter doesn’t ask readers to want less of these things, only to find them somewhere other than a battlefield. And its final section lays out, with real specificity, how each one might be found instead.
Purpose and brotherhood can be built through ambitious civilian service — the kind of large-scale, meaningful national and international service programs that already exist in smaller form and could be dramatically expanded, offering the same intensity of shared mission and camaraderie that military service provides, aimed at climate change, poverty, disaster response, or public health instead of combat. Honor and recognition can be redirected toward the people already doing quietly heroic work — educators, caregivers, scientists, and community builders — simply by choosing, as a culture, to celebrate them with the same enthusiasm currently reserved for warriors. Revenge and grievance can be addressed through structured truth-telling and reconciliation processes, several of which have already demonstrated real success at breaking multigenerational cycles of resentment that might otherwise have exploded into violence. And religious or ideological conviction can express itself, as some traditions already show is entirely possible, through service, humility, and example rather than through conquest and certainty.
On the economic side, the chapter closes by describing what a genuine transition toward peace-based prosperity could look like: resources currently spent on weapons redirected instead toward education, healthcare, infrastructure, and research, producing the kind of broad-based economic growth that comes from a healthier, better-educated, more secure population rather than from the boom-and-bust cycle of military spending. This transition, the chapter is careful to note, would not happen overnight — it envisions a gradual, well-supported shift over one to two decades, with workers and communities protected throughout rather than left to bear the cost alone.
The chapter’s closing question is disarmingly simple, and deliberately so: every significant gain that war currently provides — economic, political, psychological, and spiritual — already has a peaceful equivalent that is, on close inspection, genuinely better. The remaining obstacle isn’t a lack of alternatives, and it isn’t some fixed feature of human nature. It’s a question of collective courage: whether enough people, having seen the full structure clearly, are ready to choose differently.