There is an old idea known as the Marble Theory. Imagine a large glass jar filled with marbles. Each marble represents something valuable in life: trust, wisdom, competence, integrity, responsibility, expertise, and good judgement. If one marble is removed today, nobody notices. If another disappears tomorrow, life goes on. Even after dozens are lost, the jar may still appear almost full.
There comes a moment, however, when the losses become impossible to ignore. The jar that once seemed abundant suddenly looks empty.
The lesson is simple: big crises rarely result from one mistake. They are usually the outcome of many small mistakes that build up over time.
Overlooked causes of decline
This theory offers a powerful lens through which to understand Sri Lanka’s recent experience.
Much of the public discussion about the country’s economic collapse focuses on the visible crisis that emerged in 2022. However, the queues, shortages, inflation, and social unrest were not the beginning of the problem. They were the outcome of years of accumulated mistakes. Long before the crisis became visible, Sri Lanka had been quietly losing its marbles.
One marble was lost whenever expertise was ignored in favour of political convenience. Another disappeared whenever short-term popularity was valued above long-term national interest. More marbles rolled away when evidence-based policymaking was replaced by assumptions, slogans, and wishful thinking.
At the time, each mistake appeared manageable. Few people imagined that these seemingly small decisions could collectively push a nation towards one of the most severe economic crises in its history. But that is exactly what happened.
One of the most overlooked causes of national decline is the gradual erosion of expertise in decision-making. In many countries, including Sri Lanka, leadership is often discussed in terms of personality, popularity, or political strength. Far less attention is paid to competence.
However, competence is the foundation upon which successful societies are built. No airline would allow an untrained individual to fly a passenger aircraft. No hospital would appoint an unqualified person to perform surgery.
When it comes to national governance, however, societies sometimes tolerate decisions being made without sufficient technical knowledge, professional experience, or informed analysis. The consequences may not be immediate, but they eventually emerge in the form of policy failures, economic instability, and public dissatisfaction.
A nation cannot progress if expertise is consistently undervalued. Economic management requires economists. Infrastructure development requires engineers. Education reform requires educators. Healthcare systems require medical professionals.
Complex modern societies cannot be effectively governed through instinct alone. While leadership requires vision and courage, it must also be supported by knowledge and competence. History repeatedly shows that countries prosper when leaders surround themselves with capable experts and listen to evidence. They struggle when decisions are driven primarily by politics, ideology, or personal preference.
Immense national cost
Another marble that Sri Lanka has steadily lost is institutional strength. Strong institutions provide continuity, stability, and accountability regardless of who occupies positions of power. Weak institutions become vulnerable to political influence and short-term interests. Over time, citizens begin to lose confidence in the systems designed to serve them.
When public trust weakens, social cohesion weakens as well. People become less willing to believe promises, support reforms, or make sacrifices for the common good. Trust, once lost, is far more difficult to rebuild than physical infrastructure or financial reserves.
The country’s ongoing brain drain represents another significant loss from the national marble jar. Thousands of highly skilled professionals have sought opportunities abroad in recent years. Their decisions are understandable, often driven by economic uncertainty and concerns about future prospects. However, the national cost is immense.
When experienced doctors, engineers, researchers, academics, and entrepreneurs leave, they take with them knowledge, innovation, and leadership potential. A nation can borrow money, import technology, and build new infrastructure, but replacing human capital is far more challenging. The departure of skilled professionals represents not only a loss for today but also a loss for tomorrow.
The Marble Theory also highlights the danger of short-term thinking. Throughout history, many leaders have prioritised immediate political gains over long-term national benefits. Such decisions often appear attractive because their costs are delayed while their benefits are immediate.
However, postponed problems rarely disappear. They simply become larger and more expensive to solve. Economic crises, institutional failures, and governance challenges are often the accumulated consequences of years of avoiding difficult but necessary decisions. What appears politically convenient today may become nationally damaging tomorrow.
However, the Marble Theory offers hope as well as warning. Just as marbles can be lost, they can also be regained. Competence can be restored. Institutions can be strengthened. Public trust can be rebuilt. Human capital can be developed. Economic resilience can be enhanced.
Rebuilding, though, requires patience, consistency, and commitment. There are no shortcuts. The same gradual process that produces decline must be reversed to achieve recovery.
The challenge before us
Sri Lanka stands at a critical moment in its history. Economic indicators may improve, markets may stabilise, and reforms may continue. These developments are important, but the deeper challenge goes beyond economics. It concerns the quality of leadership, the value placed on expertise, and the strength of institutions.
Sustainable national progress depends not merely on balancing budgets or attracting investment but on creating a culture where competence matters, evidence informs decisions, and long-term national interests take precedence over short-term political calculations.
Ultimately, the future of Sri Lanka will not be determined by a single election, a single policy, or a single leader. It will be shaped by thousands of decisions made across government, institutions, businesses, and society. Every good decision adds a marble to the national jar. Every poor decision removes one.
The challenge before us is therefore not simply to recover from past losses but to ensure that we stop losing marbles in the first place.
For nations, as for individuals, success and failure are rarely sudden. They are the result of what accumulates over time. The question Sri Lanka must ask itself is whether it is finally ready to start adding more marbles than it loses.
(The writer is an independent researcher)
(The views and opinions expressed in this article are those of the writer and do not necessarily reflect the official position of this publication)