Trust and Legitimacy
The slow-moving story that explains much of the fast-moving news. Institutional trust in developed democracies has been declining for forty years, and the effects are now visible everywhere.
(down from about 73% in 1958)
(roughly half what it was in the 1970s)
(below trust in business, government, and NGOs)
A note on framing. Trust is hard to measure precisely, and trust surveys are themselves imperfect tools. The numbers below are drawn from long-running surveys (Pew, the General Social Survey, the World Values Survey, Eurobarometer, Edelman) that have asked similar questions over decades. The slow direction is clear; the precise magnitude is debatable. The page tries to walk through what is well-established about declining institutional trust, what is contested, and what the practical consequences are for political life and individual decisions.
What has actually declined
Pew Research has been asking Americans the same trust-in-government question since 1958: "How much of the time do you trust the government in Washington to do what is right - just about always, most of the time, or only some of the time?" The trend line is one of the cleanest pieces of social-science data we have. In the 1950s and early 1960s, around 70-77% of Americans said "always" or "most of the time." Today the figure is around 22%. The decline has not been smooth - it dropped sharply during Vietnam and Watergate, recovered partially under Reagan, dropped again after 2003, and has been near historic lows for most of the last fifteen years - but the long arc is unmistakable.
Trust in other major institutions has followed similar patterns. Trust in the press is at its lowest level in the 50-year history of the survey. Trust in big business is low. Trust in organised religion has fallen alongside the decline of religious participation. Trust in higher education has dropped sharply since 2015, particularly on the political right. Trust in the medical system fell during and after the pandemic. Trust in the military and police remains higher than other institutions but has eroded modestly. The Supreme Court has lost trust on both political sides for different reasons. Almost every major American institution has lower public trust today than it had thirty years ago.
Interpersonal trust - the share of people who say that "most people can be trusted" rather than "you can't be too careful" - has also fallen. In the 1970s, about 47% of Americans said most people can be trusted. Today the figure is around 30%, with younger generations notably less trusting than older ones. This is the deeper variable: a society where most adults expect to be cheated is a different society from one where most adults expect basic fairness, and most measures of social functioning depend on that baseline.
Europe shows mixed patterns. Some countries have maintained relatively high institutional trust (Denmark, Sweden, Finland, the Netherlands). Some have followed the US pattern with declining trust over decades (UK, France, Italy, Greece). The European Social Survey shows the variation is not random - countries with stronger welfare states, less inequality, and more inclusive political institutions have generally maintained higher trust than those with weaker versions of these.
Why the decline happened
No single cause explains the decline of institutional trust. The pattern is best understood as the cumulative result of several deep shifts that compounded.
Specific institutional failures. Vietnam, Watergate, the Iraq war, the 2008 financial crisis, the Catholic Church abuse scandals, the Boeing safety failures, repeated intelligence failures, the pandemic missteps, and a long list of other specific events have given citizens reasons to lower their trust. Each event was real; each had real consequences for trust; the cumulative effect has been larger than any single event would have predicted.
Information abundance. Forty years ago, three television networks set the news agenda for most Americans. Most newspapers reported within roughly the same frame. Today there are millions of competing information sources, with very different framings of the same events. Citizens see more institutional failures than they ever did before, partly because more of them are now visible. The more visible failures lower trust whether or not the underlying performance has changed.
Polarisation. Citizens of one political tribe increasingly do not trust institutions associated with the other. When the same university, newspaper, or government agency is seen as an ally by one side and an enemy by the other, neither side fully trusts it. Polarisation feeds distrust feeds polarisation.
Inequality. The gap between elite institutions and the lives of ordinary citizens has widened over forty years (see the wealth inequality piece elsewhere on this site). Citizens who feel the institutions serve a different class than their own have less reason to trust them. The decline of trust correlates strongly with the rise of measured inequality across most developed countries.
Social media dynamics. The structure of modern social media tends to amplify outrage, suspicion, and distrust over agreement and confidence. Even before any specific bad-faith action by platform operators, the underlying engagement-driven design rewards content that confirms existing distrust. Many serious scholars now consider this a meaningful contributor to the broader trust decline.
How countries actually compare
Trust varies dramatically across countries, and the variation matters for almost every other social outcome. The numbers below reflect Edelman Trust Barometer scores and the World Values Survey "most people can be trusted" question. Both are imperfect; together they give a useful rough picture.
The takeaway: high-trust societies are rare, valuable, and hard to replicate. They tend to share several features (relative equality, inclusive institutions, strong rule of law, low corruption, high social mobility) that take generations to build and can be lost in years. Most of the developed world has been moving away from these conditions over forty years, with measurable consequences for institutional functioning. The Nordic-Swiss high-trust pattern is geographically narrow but is also the closest thing to an existence proof that high-trust modern societies are possible.
Why this matters
Trust is the invisible infrastructure of every other thing societies do. When trust is high, people sign contracts confidently, cooperate with strangers, accept losing votes, pay taxes without coercion, listen to medical advice, follow building codes, hand over their children to teachers, and engage with institutions that have power over their lives. When trust is low, every one of these activities gets harder, more expensive, and more contentious.
Concretely: low-trust societies have higher transaction costs for everything that requires cooperation across strangers. Loans are harder to get. Lawyers do more work. Elections are more contested. Public-health measures fail more often. Tax compliance falls. Vaccination rates drop. Trust in the courts, in elections, in news, in science, in basic safety claims about food or medicine, all interact. A low-trust society is not just a less pleasant place to live - it is measurably less productive, less able to handle crises, and more vulnerable to political manipulation.
The scariest implication is that some forms of trust loss are very hard to reverse. Specific scandals can be repaired by accountability. Slow erosion across generations is much harder to fix - it requires rebuilding the conditions that produced the trust in the first place, which is a multi-decade project that no political system has fully figured out how to deliver. The Nordic countries did not get to where they are by accident; they did it through specific policy choices over generations that other countries have not fully replicated.
The paths from here
Trust is a slow variable. Reversal is possible but the path is harder than it sounds. Each path below is one realistic shape the next two decades could take.
Continued slow erosion
Institutional trust keeps drifting down at roughly the current pace, with periodic small shocks (scandals, failed elections, crises) producing visible drops that do not fully reverse. The information environment keeps amplifying distrust. By 2040 trust in most major institutions is below the levels that supported the postwar consensus, and political life is more volatile as a result.
Will it happen? This is the base case and the path the data has been on for forty years. The forces driving the decline have not weakened.
Crisis-driven institutional reform
A serious enough crisis (a financial collapse, a major war, a pandemic worse than 2020, an election disputed beyond recovery) forces a serious institutional housecleaning. Reforms similar to the post-Watergate or post-1929 period reset the trust baseline upward. The pattern in history is that some such resets do happen, even though they are unevenly successful.
Will it happen? Possible but not predictable. A serious crisis does seem more likely than not in the next twenty years, given the ambient conditions. Whether a crisis produces reform or further breakdown depends on choices that have not yet been made.
Information environment reform
Some combination of platform regulation, media literacy at scale, technological tools for verifying claims, and the rise of new credible institutions slows or reverses the erosion of news and information trust. Citizens begin to be able to tell reliable from unreliable sources more consistently than today.
Will it happen? Pieces are happening (the EU Digital Services Act, growing media-literacy programs in schools, AI-aided verification tools). The full version - a genuinely high-trust information environment - has not been achieved by any developed country. The political will is uneven and the technological challenges are real.
Local trust replaces national trust
As trust in national institutions falls, citizens increasingly invest their trust in local institutions, communities, and personal networks instead. The trust deficit at the national level produces stronger local-level engagement, civic life, and identity. Politics decentralises de facto even where the formal structure remains national.
Will it happen? Already partly happening. Local trust has fallen less than national trust in most surveys. Several political movements (in the US, Europe, and elsewhere) explicitly emphasise local sovereignty and devolved decision-making. The trade-off is that some problems require national or international cooperation that purely local institutions cannot provide.
Technology enables new trust mechanisms
Cryptography, public-ledger systems, verifiable credentials, and other technologies allow citizens and institutions to verify claims, prove identity, and confirm transactions without relying on the same trusted third parties that have been losing trust. Trust shifts from institutions to verifiable mechanisms.
Will it happen? The technology exists; the social adoption has been slow and uneven. Estonia's digital-identity system is the most successful real-world example; most other implementations have struggled with adoption, security, or political acceptance. The deeper limitation is that technology can verify specific claims but cannot replicate the social trust that supports broad cooperation.
Strongman politics fills the gap
Some societies respond to declining institutional trust by embracing leaders who promise to restore order and credibility through personal authority rather than through institutional reform. The short-run effect can genuinely restore a sense of direction and decisiveness - and in some cases delivers real improvements in specific governance areas (Bukele's El Salvador on crime, Singapore's PAP model on public services). The longer-run track record is more mixed: personalised authority that bypasses institutions can produce effective governance under a competent leader and arbitrary governance under a less competent successor, because the same institutional weakness that enabled the first also enables the second.
Will it happen? Already happening in multiple countries. The pattern of trust decline followed by strongman response has been visible in Hungary, Turkey, India in some respects, the United States in some respects, and increasingly across parts of Europe. Whether these surges produce durable governance improvements or long-run institutional erosion is one of the central political questions of the period.
Generational replacement reshapes the curve
The cohorts that experienced the high-trust postwar consensus are passing out of working life. The cohorts that came of age in the lower-trust period bring different baseline expectations. Trust may stabilise at a lower but non-collapsing level as expectations adjust to the actual institutional environment.
Will it happen? Already underway demographically. Younger generations in most developed countries report lower interpersonal trust than older generations. The implications for politics depend on whether they vote at high rates and whether their lower trust translates into different demands on institutions, different participation patterns, or different forms of engagement entirely.
The realistic forecast is, again, a mix. Continued slow erosion is the base case. Some institutional reforms in response to specific events are likely. Authoritarian temptations will be visible in some countries. The Nordic high-trust societies will probably keep being cited as models without being widely replicated. The most useful question for any specific country is not "will trust be restored" but "what specific institutions can be made trustworthy by what specific changes" - the question that countries that have actually made progress on this have answered well.
Where serious analysts disagree
Trust is one of those topics where careful researchers using similar data reach different conclusions about cause and consequence. The named voices below are worth reading directly.
Inequality is the deeper driver
Across countries and across time, the level of economic inequality correlates strongly with the level of social trust. Countries that have allowed inequality to widen have seen trust fall; countries that have kept inequality moderate have maintained trust. The road back to higher trust runs through tax-and-transfer policy, affordable housing, accessible education, and the other supports that produce broad shared prosperity.
Held by: Richard Wilkinson and Kate Pickett ("The Spirit Level"), Eric Uslaner (Maryland), and a substantial fraction of Scandinavian and welfare-state-focused researchers. The data on cross-country correlations supports them strongly; the policy implication is more contested.
Diverse societies have a harder time maintaining trust
Robert Putnam's controversial 2007 work argued that ethnic diversity is associated with lower social trust in the short run, even after controlling for income, education, and many other factors. The longer-run effect is not clear; the short-run effect is uncomfortable and is often dismissed for political reasons. Pretending the data does not show what it shows is itself a form of dishonesty.
Held by: Robert Putnam (Harvard) himself, plus a broader body of cross-country trust research. The finding is genuinely contested on the empirics, not only on policy implications. Maria Abascal and Delia Baldassarri (2015, American Journal of Sociology) re-analysed Putnam's own data and found that the short-run trust effect largely disappears once race and socioeconomic status are properly controlled for - what looks like a diversity effect is partly an artefact of disadvantaged populations being more diverse. Subsequent meta-analyses by Tom van der Meer and Jochem Tolsma have reached similarly mixed conclusions across European samples. The available evidence is that diversity may create short-run trust challenges in some contexts but the effect is smaller and more conditional than the early Putnam framing suggested.
The decline is partly an information artefact
Citizens today see more institutional failures because more of them are visible. The actual performance of institutions may not have declined; the information environment has gotten harsher about what it shows. If this view is correct, "fixing" the trust decline requires addressing the information environment more than the institutions themselves.
Held by: a number of political scientists and media-effects researchers, including parts of Markus Prior's work on news consumption. Whether the institutional performance has actually changed or just become more visible is genuinely hard to disentangle empirically.
The decline reflects real institutional problems
The standard reading: institutions have actually performed less well in recent decades than in the postwar consensus. Failed wars, financial crises, predatory pricing, scandal cover-ups, regulatory capture, and elite self-dealing have given citizens valid reasons to lower their trust. Restoring trust requires actually fixing the institutions, not better communications or better media.
Held by: a wide range of political scientists, journalists, and reform advocates. The substantive case for institutional reform is strong; the open question is which reforms actually move the trust needle and which leave it largely unchanged.
High-trust countries are not exceptional - they are explainable
The Nordic countries did not get to high trust through cultural magic. They got there through specific decisions about welfare, equality, education, public service quality, and institutional design that were made over generations. Other countries can replicate the conditions; they have not chosen to. The tendency to treat Nordic exceptionalism as a mystery is itself a form of avoiding the uncomfortable lessons.
Held by: Bo Rothstein (Gothenburg) and the broader Quality of Government research tradition. Their data on what specifically distinguishes high-quality-government countries is concrete and actionable. The political will to implement the lessons is what is missing in most low-trust countries, not the knowledge.
None of these readings is fully right or wrong. What can be said from the available evidence: trust decline is real, multi-causal, and serious; inequality and information environment both matter; diversity creates real but manageable challenges; institutional performance does need genuine reform alongside any changes to communication; and the high-trust societies offer a real model that has not been widely replicated, mostly because the political choices required are difficult rather than impossible. Readers may weight these factors differently depending on their own political and cultural framework.
What this means for you
Trust is one of those topics that touches everything indirectly and is hard to act on directly. A few practical observations:
If you are a citizen
Notice the difference between specific and generalised distrust. Specific institutional failures deserve specific anger and demand specific accountability. Generalised distrust ("they're all corrupt," "you can't trust anyone in government") is rarely useful and is often the entry point for cynicism that is paralysing. Engaged citizenship in low-trust times requires the harder work of distinguishing which specific institutions and practices need reform from the broader cultural mood that dismisses everyone equally.
If you read news
The information environment rewards content that reinforces distrust. Almost every algorithmic feed will surface the most dramatic and most outrage-inducing claims. Active selection of news sources - including some you disagree with, and some that focus on what is working rather than only on what is failing - is a real exercise in maintaining personal calibration. The cost of consuming only outrage-driven content is mood, judgment, and energy that better-curated reading saves.
If you work in or with institutions
The trust deficit lands disproportionately on the people inside institutions doing the daily work. Whether you are a public-school teacher, a city employee, a journalist, a healthcare worker, or someone running a small business, the public mood toward your institution affects your daily life. The most useful response is the one that actually rebuilds trust through specific consistent action - showing up reliably, being clear about what you can and can't deliver, and being honest about mistakes when they happen. Trust rebuilding happens at the unit-of-trust scale, not at the institutional scale.
If you are raising children
Children pick up trust calibrations from the adults around them. Children raised by adults who model relentless cynicism often grow into adults who struggle to trust anyone, including the people who would benefit them most. Children raised by adults who model thoughtful trust - "trust by default, verify when consequences are large, learn from specific betrayals without globalising them" - tend to navigate complex social environments better. The home is the first and most durable trust-formation environment.
If you are thinking about emigration or immigration
The high-trust countries are real and the difference is large in everyday life. Countries with high institutional trust feel different to live in - public services work, basic transactions are honest, expectations of fairness are met more often than not. If you are choosing where to spend a long career or raise children, the trust environment of a country deserves serious weight alongside more visible variables like taxes, weather, and language. Most measures of national quality of life correlate strongly with trust, even when the official statistics don't capture it directly.
The mechanics behind this
The trust story sits on top of three deeper mechanisms covered elsewhere on this site. If the analysis above depends on ideas you want to understand first, these fundamentals make the conversation more legible:
