Peter Frost's recent piece in Aporia poses a provocative question: Are high-trust societies more xenophobic? His answer flips the moral script. Xenophobia isn't a bug or a moral failure in these societies — it's a feature that helps sustain the very conditions for high trust: strong in-group norms, low crime, reliable cooperation, and a shared sense of fairness. Without some boundary-maintaining caution toward outsiders, the delicate ecology of high trust erodes.
Frost is onto something important, even if the word "xenophobia" carries heavy baggage. A clearer term might be rational selectivity or in-group preference — the entirely normal human tendency to extend deeper trust to people who share your norms, history, language, and behavioral expectations. High-trust societies (think historical Nordic countries, Japan, South Korea, Estonia, or pre-1960s Australia) didn't emerge by accident. They rest on populations that evolved or culturally reinforced traits like guilt-proneness, rule-following, empathy calibrated to insiders, and low time-preference. Importing large numbers from low-trust, high-kinship, or clannish cultures risks diluting those traits.
The Data on Trust and Diversity
Classic research by Robert Putnam showed that ethnic diversity correlates with lower social trust — people "hunker down" and trust neighbours less, even within their own group. Subsequent studies across Europe and beyond have found similar patterns: Northwest European societies score highest on generalised social trust, while regions sending many migrants (Middle East, North Africa, parts of South Asia, sub-Saharan Africa) score much lower. High-trust doesn't automatically mean blanket openness; it often coexists with wariness of outsiders until they demonstrably adopt the host norms.
South Korea offers a telling case: still highly homogeneous, with strong in-group trust, yet gradually accepting more migrants (Vietnamese, Filipino, etc.) under strict government control. Public attitudes remain selective. Estonia ranks high on trust metrics but retains generational distrust of outsiders, especially Russians. Sweden's rapid demographic shift since the 1990s has strained its famous trust society, with rising concerns over crime patterns where immigrants disproportionately appear as perpetrators against natives.
The mechanism is straightforward. Trust is expensive. It assumes others will reciprocate, follow the rules, and not exploit the system. When newcomers come from cultural backgrounds with weaker generalised trust, higher corruption tolerance, or stronger in-group favouritism (nepotism, honour cultures), the default rational response is caution — not hatred, but measured scepticism. This isn't "racism" in the cartoon sense; it's pattern recognition applied to group-level behavioural differences that show up consistently in crime stats, welfare usage, assimilation rates, and social capital measures.
Why High-Trust Requires Boundaries
High-trust societies are fragile achievements. They rely on:
Shared expectations of honesty and fairness
Low violence and high cooperation in everyday life
Willingness to pay taxes for public goods that benefit strangers
Flooding such societies with people who do not yet share (or may never fully share) those expectations raises the costs of trust. People become less willing to leave doors unlocked, support generous welfare, or engage in civic life. Institutions that once ran on informal norms start needing more surveillance, bureaucracy, and coercion — eroding the very trust they were built on.
Frost rightly notes that morality itself is bounded. Universalist ethics that demand equal concern for every human on the planet sound noble, but they can undermine the particular moral communities that actually produce high-trust behaviour. A society that cannot say "no" to unlimited claims from outsiders eventually sacrifices its own cohesion. Liberalism, properly understood, is not a suicide pact; it is a particular moral community with an interest in its own continuation.
Historical high-trust societies often maintained this balance through cultural homogeneity, selective migration, or strong assimilation pressures. Japan and South Korea still do versions of this today with tight controls. Nordic countries maintained high trust for generations partly because they were small, homogeneous populations with strong welfare states built on ethnic solidarity. Large-scale, low-skilled immigration from culturally distant regions has tested that model, sometimes producing parallel societies, grooming scandals, no-go areas, and declining trust metrics.
Rational Xenophobia as Self-Preservation
"Xenophobia" as irrational hatred is stupid and counterproductive. But rational selectivity toward outsiders is adaptive. It protected high-trust groups historically and can do so today. Societies that lose this capacity risk:
Fiscal strain on welfare systems calibrated for high-trust populations
Increased crime and reduced social capital in diverse neighborhoods
Political polarisation as natives push back against perceived replacement or norm erosion
Long-term demographic shifts that make restoring high trust harder or impossible
Australia sits in an interesting position. We inherited much of the Anglo high-trust tradition but have pursued high immigration for decades. The post-war European inflows assimilated relatively well. More recent patterns from very different cultural sources have produced visible strains in housing, infrastructure, crime in certain communities, and public cohesion. Maintaining trust requires honest assessment of which inflows strengthen the society versus which strain it.
The solution isn't blanket hostility. It's honest differentiation: favour skilled, assimilable migrants who share (or quickly adopt) the core behavioural norms that sustain trust. Prioritise cultural compatibility alongside economic contribution. Support higher native fertility among groups that carry the high-trust traits. Enforce borders and integration rigorously rather than pretending all humans are interchangeable widgets.
High-trust societies are rare and valuable. They produce safety, prosperity, innovation, and generous public goods that low-trust societies struggle to replicate. Treating any scepticism toward rapid demographic transformation as moral pathology is not compassion — it is ideological blindness that threatens the goose laying the golden eggs.
Frost's essay reminds us: preserving the moral community that makes high trust possible is not xenophobic bigotry. It is prudential realism. Societies that forget this lesson rarely stay high-trust for long. They become something else — often lower-trust, more fractious, and less able to sustain the very openness their elites celebrate.
The data, history, and basic evolutionary logic all point the same way. High-trust requires boundaries. Rational selectivity toward outsiders isn't the opposite of morality; in the real world, it is often a precondition for it.
https://www.aporiamagazine.com/p/are-high-trust-societies-more-xenophobic