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Why siloed thinking is undermining national problem-solving

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The world today is marked by paradox. Never before has humanity possessed such extraordinary scientific knowledge, technological capability, and research capacity. Yet never before have we faced such a dense convergence of crises—climate change, biodiversity loss, pandemics, food insecurity, widening inequality, disaster vulnerability, and social fragmentation. These challenges are not isolated events; they are deeply interconnected, mutually reinforcing, and embedded within complex social, ecological, economic, and technological systems. Addressing them effectively demands more than incremental improvements or isolated expertise. It requires a fundamental shift in how we think, research, and act.

At the heart of this shift lies transdisciplinarity: an approach that moves beyond siloed disciplines and engages society itself in the co-creation of knowledge and solutions. As Albert Einstein famously observed, “We cannot solve our problems with the same thinking we used when we created them.” The persistence of today’s global challenges suggests that our prevailing modes of problem-solving—largely mono-disciplinary and compartmentalised—are no longer adequate.

The limits of siloed knowledge

Over the past few decades, global investment in research and development has grown dramatically. Global R&D expenditure exceeded USD 3 trillion in 2022, and the worldwide scientific workforce has expanded to more than 8.8 million researchers, producing millions of academic papers annually across tens of thousands of journals. Indeed, the number of scientists has grown several times faster than the global population itself. This extraordinary expansion reflects humanity’s faith in science as a driver of progress—but it also sharpens an uncomfortable question about returns on this investment. Millions of scientists across the world produce an ever-expanding body of academic literature, filling tens of thousands of specialised journals. This disciplinary research has undoubtedly driven remarkable advances in medicine, engineering, agriculture, and information technology. The positive contributions of science to human civilisation are beyond dispute. Yet its effectiveness in addressing complex, real-world challenges has often fallen short of expectations, with impacts appearing disproportionate to the vast resources committed. Yet the translation of this vast knowledge base into tangible, scalable solutions to real-world problems remains limited.

The reason lies not in a lack of intelligence or effort, but in the way knowledge is organised. Disciplines are, after all, social constructs, each shaped by its own conceptual, theoretical, philosophical, and methodological traditions. While these traditions enable depth and rigour, they also encourage intellectual compartmentalisation when treated as ends in themselves. Modern academia is structured around disciplines—biology, economics, engineering, sociology, medicine—each with its own language, methods, reward systems, and institutional boundaries. These disciplines are powerful tools for deep analysis, but they also act as intellectual blinders. By focusing narrowly on parts of a problem, they often miss the broader system in which that problem is embedded.

Climate change, for example, is not merely an environmental issue. It is simultaneously an economic, social, political, technological, and ethical challenge. Public health crises are shaped as much by social behaviour, governance, and inequality as by pathogens and medical interventions. Poverty is not simply a matter of income, but of education, health, gender relations, environmental degradation, and political inclusion. Approaching such issues from a single disciplinary lens inevitably leads to partial diagnoses and fragmented solutions.

The systems thinker Donella Meadows captured this dilemma succinctly when she noted, “The problems are not in the world; they are in our models of the world.” When our models are fragmented, our solutions will be fragmented as well.

Wicked problems in a hyper-connected world

Many of today’s challenges fall into what scholars describe as “wicked problems”—issues that are complex, non-linear, and resistant to definitive solutions. They have multiple causes, involve many stakeholders with competing values, and evolve over time. Actions taken to address one aspect of the problem often generate unintended consequences elsewhere.

In a hyper-connected world, these dynamics are amplified. A disruption in one part of the global system—whether a pandemic, a financial shock, or a geopolitical conflict—can cascade rapidly across borders, affecting food systems, energy markets, public health, and social stability. Recent crises have starkly demonstrated how local vulnerabilities are intertwined with global forces.

Despite decades of research aimed at tackling such problems, progress remains uneven and, in many cases, distressingly slow. In some instances, well-intentioned scientific interventions have even generated new problems or unintended consequences. The Green Revolution of the 1960s, for example, dramatically increased cereal yields and reduced hunger in many developing countries, but its heavy dependence on agrochemicals has since contributed to soil degradation, water pollution, and public health concerns. Similarly, plastics—once hailed as miracle materials for their affordability and versatility—have become a pervasive environmental menace, illustrating how narrowly framed solutions can create long-term systemic risks. This gap between knowledge production and societal impact raises a critical question: are we organising our research and institutions in ways that are fit for purpose in an interconnected world?

What is transdisciplinarity?

Transdisciplinarity offers a compelling response to this question. Unlike multidisciplinary approaches, which place disciplines side by side, or interdisciplinary approaches, which integrate methods across disciplines, transdisciplinarity goes a step further. It transcends academic boundaries altogether by bringing together researchers, policymakers, practitioners, industry actors, and communities to jointly define problems and co-create solutions.

At its core, transdisciplinarity is problem-driven rather than discipline-driven. It starts with real-world challenges and asks: what knowledge, perspectives, and forms of expertise are needed to address this issue in a meaningful way? Scientific knowledge remains essential, but it is complemented by experiential, local, and indigenous knowledge—forms of understanding that are often overlooked in conventional research but are crucial for context-sensitive and socially robust solutions.

As C. P. Snow warned in his influential reflections on “The Two Cultures,” divisions within knowledge systems can themselves become barriers to progress. Transdisciplinarity seeks to bridge not only disciplines, but also the persistent gap between knowledge and action.

Learning from nature and society

Nature itself provides a powerful metaphor for transdisciplinary thinking. Ecosystems do not operate in compartments. Soil, water, plants, animals, and climate interact continuously in dynamic, adaptive systems. When one element is disturbed, the effects ripple through the whole. Human societies are no different. Economic systems shape social relations; social norms influence environmental outcomes; technological choices affect governance and equity.

Yet our institutions often behave as if these connections do not exist. Universities are organised into departments with separate budgets and promotion criteria. Research funding is allocated along disciplinary lines. Success is measured through narrow metrics such as journal impact factors and citation counts, rather than societal relevance or long-term impact.

This mismatch between the complexity of real-world problems and the fragmentation of our knowledge systems lies at the heart of many policy failures. While societal challenges have grown exponentially in scale and interdependence, organisational structures and problem-solving approaches have not evolved at the same pace. Attempting to address borderless global issues using rigid, compartmentalised, and outdated frameworks is therefore increasingly counterproductive. As former UN Secretary-General Ban Ki-moon aptly stated, “We cannot address today’s problems with yesterday’s institutions and mindsets.”

Transdisciplinarity and sustainable development

The United Nations Sustainable Development Goals (SDGs) offer a vivid illustration of why transdisciplinary approaches are essential. The 17 goals—ranging from poverty eradication and health to climate action and biodiversity—are explicitly interconnected. Progress on one goal often depends on progress in others. Climate action affects food security, health, and livelihoods. Education influences gender equality, economic growth, and environmental stewardship.

Achieving the SDGs therefore requires more than sector-by-sector interventions. It demands integrated, cross-sectoral responses that align research, policy, and practice. Transdisciplinarity provides a framework for such integration by fostering collaboration across disciplines and sectors, and by grounding global goals in local realities.

For countries like Sri Lanka, with complex socio-ecological systems and rich cultural diversity, this approach is particularly relevant. In Sri Lanka, more than 6,000 individuals are engaged in research and development, with over 60 per cent based in universities and other higher education institutions. This places a particular responsibility on academic and institutional leaders to create environments that encourage collaboration across disciplines and with society. Policies, assessment schemes, funding mechanisms, and incentive structures within universities can either reinforce silos or actively nurture a transdisciplinary culture. Sustainable development challenges here are shaped by local contexts—coastal vulnerability, agricultural livelihoods, urbanisation patterns, and social inequalities—while also being influenced by global forces. Transdisciplinary engagement can help bridge this global–local divide, ensuring that policies and innovations are both scientifically sound and socially meaningful.

Why transdisciplinarity is hard?

Despite its promise, transdisciplinarity is not easy to practice or institutionalise. Deeply entrenched disciplinary identities often shape how researchers see themselves and their work. Many academics are trained to excel within narrow fields, and career advancement systems tend to reward disciplinary publications over collaborative, problem-oriented research.

Institutional structures can further reinforce these silos. Departments operate with separate budgets and governance arrangements, making cross-boundary collaboration administratively cumbersome. Funding mechanisms often lack categories for transdisciplinary projects, leaving such initiatives struggling to find support. Time pressures also matter: genuine engagement with communities and stakeholders requires sustained interaction, yet academic workloads rarely recognise this effort.

There are also cultural and ethical challenges. Different disciplines speak different “languages” and operate with distinct assumptions about what counts as valid knowledge. Power imbalances can emerge, with certain forms of expertise dominating others, including the voices of non-academic partners. Without careful attention to trust, equity, and mutual respect, collaboration can become superficial rather than transformative.

The way forward: from aspiration to practice

If transdisciplinarity is to move from rhetoric to reality, deliberate institutional change is required. Sri Lanka, in particular, would benefit from articulating a clear national vision that positions transdisciplinary research as a core mechanism for addressing challenges such as climate resilience, public health, disaster risk, and sustainable development. National research agencies and universities can play a catalytic role by creating dedicated funding streams, establishing transdisciplinary centres, and embedding systems thinking and stakeholder engagement within curricula and research agendas. First, awareness must be built. Universities, research institutes, and funding agencies need to invest in dialogue, training, and pilot projects that demonstrate the value of transdisciplinary approaches in addressing pressing societal challenges.

Second, leadership matters. Institutional leaders play a critical role in signalling that transdisciplinary engagement is not peripheral, but central to the mission of knowledge institutions. This can be done by embedding such approaches in strategic plans, allocating seed funding for collaborative initiatives, and recognising societal impact in promotion and evaluation systems.

Third, structures must evolve. Flexible research centres, shared infrastructure, and streamlined administrative processes can lower the barriers to collaboration. Education also has a role to play. Introducing systems thinking and problem-based learning early in undergraduate and postgraduate programmes can help cultivate a new generation of researchers comfortable working across boundaries.

Finally, ethics and inclusivity must be at the forefront. Transdisciplinarity is not merely a technical methodology; it is an ethical commitment to valuing diverse forms of knowledge and engaging communities as partners rather than passive beneficiaries. In doing so, it strengthens the legitimacy, relevance, and sustainability of solutions.

A collective learning challenge

Peter Senge once observed, “The only sustainable competitive advantage is an organization’s ability to learn faster than the competition.” This insight applies not only to organisations, but to societies as a whole. Our collective ability to learn, unlearn, and relearn—across disciplines and with society—will determine how effectively we navigate the challenges of our time.

The shift from siloed disciplines to transdisciplinary engagement is therefore not a luxury or an academic trend. It is a strategic necessity. In a world of complex, interconnected problems, fragmented knowledge will no longer suffice. What is needed is a new culture of collaboration—one that sees connections rather than compartments, embraces uncertainty, and places societal well-being at the centre of scientific endeavour.

Only by breaking down the walls between disciplines, institutions, and communities can we hope to transform knowledge into action, and action into lasting, equitable change.

A final word to Sri Lankan decision-makers

For Sri Lanka, the message is clear and urgent. Policymakers, university leaders, funding agencies, and development institutions must recognise that many of the country’s most pressing challenges—climate vulnerability, public health risks, food and water security, disaster resilience, and social inequality—cannot be solved within institutional silos. Creating space for transdisciplinary engagement is not a marginal reform; it is a strategic investment in national resilience. By aligning policies, incentives, and funding mechanisms to encourage collaboration across disciplines and with society, Sri Lanka can unlock the full value of its scientific and intellectual capital. The choice before us is stark: continue to manage complexity with fragmented tools, or deliberately build institutions capable of learning, integrating, and responding as a system. The future will favour the latter.

by Emeritus Professor Ranjith Senaratne ✍️
Former Vice-Chancellor, University of Ruhuna,
Former General President, Sri Lanka Association for the Advancement of Science
Former Chairman, National Science Foundation



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Rebuilding Sri Lanka: 78 Years of Independence and 78 Modules of Reform

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President Anura Kumara Dissanayke delivering Independence Day speech last Wednesday in Colombo

“The main theme of this year’s Independence Day is “Rebuilding Sri Lanka,” so spoke President Anura Kumara Dissanayaka as he ceremonially commemorated the island’s 78th independence anniversary. That was also President AKD’s second independence anniversary as President. Rebuilding implies that there was already something built. It is not that the NPP government is starting a new building on a vacant land, or whatever that was built earlier should all be destroyed and discarded.

Indeed, making a swift departure from NPP’s usual habit of denouncing Sri Lanka’s entire post independence history as useless, President AKD conceded that “over the 78 years since independence, we have experienced victories and defeats, successes and failures. We will not hesitate to discard what is harmful, nor will we fear embracing what is good. Therefore, I believe that the responsibility of rebuilding Sri Lanka upon the valuable foundations of the past lies with all of us.”

Within the main theme of rebuilding, the President touched on a number of sub-themes. First among them is the he development of the economy predicated on the country’s natural resources and its human resources. Crucial to economic development is the leveraging of our human resource to be internationally competitive, and to be one that prioritises “knowledge over ignorance, progress over outdated prejudices and unity over division.” Educational reform becomes key in this context and the President reiterated his and his government’s intention to “initiate the most transformative era in our education sector.”

He touched on his pet theme of fighting racism and extremism, and insisted that the government “will not allow division, racism, or extremism and that national unity will be established as the foremost strength in rebuilding Sri Lanka.” He laid emphasis on enabling equality before the law and ensuring the supremacy of the law, which are both necessary and remarkable given the skepticism that is still out there among pundits

Special mention was given to the Central Highlands that have become the site of repeated devastations caused by heavy rainfall, worse than poor drainage and inappropriate construction. Rebuilding in the wake of cyclone Ditwah takes a special meaning for physical development. Nowhere is this more critical than the hill slopes of the Central Highlands. The President touched on all the right buttons and called for environmentally sustainable construction to become “a central responsibility in the ‘Rebuilding Sri Lanka’ initiative.”. Recognizing “strong international cooperation is essential” for the rebuilding initiative, the President stated that his government’s goal is to “establish international relations that strengthen the security of our homeland, enhance the lives of our people and bring recognition to our country on a new level.”

The President also permitted himself some economic plaudits, listing his government’s achievements in 2025, its first year in office. To wit, “the lowest budget deficit since 1977, record-high government revenue after 2006, the largest current account balances in Sri Lanka’s history, the highest tax revenue collected by the Department of Inland Revenue and the sustained maintenance of bank interest rates at a long-term target, demonstrating remarkable economic stability.” He was also careful enough to note that “an economy’s success is not measured by data alone.”

Remember the old Brazilian quip that “the economy is doing well but not the people.” President AKD spoke to the importance of converting “the gains at the top levels of the economy … into improved living standards for every citizen,” and projected “the vision for a renewed Sri Lanka … where the benefits of economic growth flow to all people, creating a nation in which prosperity is shared equitably and inclusively.”

Rhetoric, Reform and Reality

For political rhetoric with more than a touch of authenticity, President AKD has no rival among the current political contenders and prospects. There were pundits and even academics who considered Mahinda Rajapaksa to be the first authentic leadership manifestation of Sinhala nationalism after independence, and that he was the first to repair the rupture between the Sri Lankan state and Sinhala nationalism that was apparently caused by JR Jayewardene and his agreement with India to end the constitutional crisis in Sri Lanka.

To be cynical, the NPP or AKD were not the first to claim that everything before them had been failures and betrayals. And it is not at all cynical to say that the 20-year Rajapaksa era was one in which the politics of Sinhala nationalism objectively served the interests of family bandyism, facilitated corruption, and enabled environmentally and economically unsustainable infrastructure development. The more positive question, however, is to ask the same pundits and academics – how they would view the political authenticity of the current President and the NPP government. Especially in terms of rejecting chauvinism and bigotry and rejuvenating national inclusiveness, eschewing corruption and enabling good governance, and ensuring environmental stewardship and not environmental slaughter.

The challenge to the NPP government is not about that it is different from and better than the Rajapaksa regime, or than any other government this century for that matter. The global, regional and local contexts are vastly different to make any meaningful comparison to the governments of the 20th century. Even the linkages to the JVP of the 1970s and 1980s are becoming tenuous if not increasingly irrelevant in the current context and circumstances. So, the NPP’s real challenge is not about demonstrating that it is something better than anything in the past, but to provide its own road map for governing, indicating milestones that are to be achieved and demonstrating the real steps of progress that the government is making towards each milestone.

There are plenty of critics and commentators who will not miss a beat in picking on the government. Yet there is no oppositional resonance to all the criticisms that are levelled against the government. The reason is not only the political inability of the opposition parties to take a position of advantage against the government on any issue where the government is seen to be vulnerable. The real reason could be that the criticisms against the government are not resonating with the people at large. The general attitude among the people is one of relief that this government is not as corrupt as any government could be and that it is not focused on helping family and friends as past governments have been doing.

While this is a good situation for any government to be in, there is also the risk of the NPP becoming too complacent for its good. The good old Mao’s Red Book quote that “complacency is the enemy of study,” could be extended to be read as the enemy of electoral success as well. In addition, political favouritism can be easily transitioned from the sphere of family and friends to the sphere of party cadres and members. The public will not notice the difference but will only lose its tolerance when stuff hits the fan and the smell becomes odious. It matters little whether the stuff and the smell emanate from family and friends, on the one hand, or party members on the other.

It is also important to keep the party bureaucracy and the government bureaucracy separate. Sri Lanka’s government bureaucracy is as old as modern Sri Lanka. No party bureaucracy can ever supplant it the way it is done in polities where one-party rule is the norm. A prudent approach in Sri Lanka would be for the party bureaucracy to keep its members in check and not let them throw their weight around in government offices. The government bureaucracy in Sri Lanka has many and severe problems but it is not totally dysfunctional as it often made out to be. Making government efficient is important but that should be achieved through internal processes and not by political party hacks.

Besides counterposing rhetoric and reality, the NPP government is also awash in a spate of reforms of its own making. The President spoke of economic reform, educational reform and sustainable development reform. There is also the elephant-in-the-room sized electricity reform. Independence day editorials have alluded to other reforms involving the constitution and the electoral processes. Even broad sociopolitical reforms are seen as needed to engender fundamental attitudinal changes among the people regarding involving both the lofty civic duties and responsibilities, as well as the day to day road habits and showing respect to women and children using public transport.

Education is fundamental to all of this, but I am not suggesting another new module or website linkages for that. Of course, the government has not created 78 reform modules as I say tongue-in-cheek in the title, but there are close to half of them, by my count, in the education reform proposals. The government has its work cut out in furthering its education reform proposals amidst all the criticisms ranged against them. In a different way, it has also to deal with trade union inertia that is stymieing reform efforts in the electricity sector. The government needs to demonstrate that it can not only answer its critics, but also keep its reform proposals positively moving ahead. After 78 years, it should not be too difficult to harness and harmonize – political rhetoric, reform proposals, and the realities of the people.

by Rajan Philips

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Our diplomatic missions success in bringing Ditwah relief while crocodiles gather in Colombo hotels

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The Sunday newspapers are instructive: a lead story carries the excellent work of our Ambassador in Geneva raising humanitarian assistance for Sri Lanka in the aftermath of Ditwah. The release states that our Sri Lankan community has taken the lead in dispatching disaster relief items along with financial assistance to the Rebuilding Sri Lanka fund from individual donors as well as members of various community organizations.

The International Federation of Red Cross and Red Crescent Societies In Geneva had initially launched an appeal for Swiss francs CHF 5 million and the revised appeal has been tripled to CHF 14 million to provide life saving assistance and long term resilience building for nearly 600,000 of the most vulnerable individuals; the UN office for Coordination of Humanitarian Affairs has contributed US$4.5 million; the WHO has channeled US$175,000; In addition, our mission is working closely with other UN and International organizations in Geneva for technical support to improve disaster preparedness capacity in the long term in Sri Lanka such as through enhanced forecasting to mitigate risks and strengthen disaster preparedness capacities.

In stark contrast it is ironic to see in the same newspaper, a press release from a leading think tank in Colombo giving prominence to their hosting a seminar in a five star hotel to promote the extraction of Sri Lanka’s critical minerals to foreign companies under the guise of “international partners”. Those countries participating in this so called International Study Group are Australia, India, Japan and the US, all members of a regional defence pact that sees China as its main adversary. Is it wise for Sri Lanka to be drawn into such controversial regional arrangements?

This initiative is calling for exploitation of Sri Lanka’s graphite, mineral sands, apatite, quartiz, mica and rare earth elements and urging the Government to introduce investor friendly approval mechanisms to address licencing delays and establish speedy timelines. Why no mention here of the mandatory Environment Impact Assessment (EIA) or traditional public consultations even though such extraction will probably take place in areas like Mannar with its mainly vulnerable coastal areas? Is it not likely that such mining projects will renew commotion among poor mainly minority communities already badly affected by Ditwah?

It would be indeed pertinent to find out whether the think tank leading this initiative is doing so with its own funds or whether this initiative is being driven by foreign government funds spent on behalf of their multinational companies? Underlying this initiative is the misguided thinking defying all international scientific assessments and quoting President Trump that there is no global climate crisis and hence environmental safeguards need not be applied. Sri Lanka which has experienced both the tsunami and cyclone Ditwah is in the eye of the storm and has been long classified as one of the most vulnerable of islands likely to be effected in terms of natural disasters created by climate change.

Sri Lanka’s mining industry has so far been in local hands and therefore it has been done under some due process protecting both local workers involved in handling hazardous materials and with some revenue coming to the government. What is now being proposed for Sri Lanka is something in the same spirit as President Donald Trump visualized for redeveloping Gaza as a Riviera without taking into consultation the wishes of the people in that land and devoid of any consideration for local customs and traditions. Pity our beautiful land in the hands of these foreigners who only want to exploit our treasure for their own profit and leave behind a desolate landscape with desperate people.

by Dr Sarala Fernando

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The Architect of Minds – An Exclusive Interview with Professor Elsie Kothelawala on the Legacy of Professor J. E. Jayasuriya

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Professor J. E. Jayasuriya

This year marks a significant milestone as we commemorate the 35th death anniversary of a titan in the field of education, Professor J. E. Jayasuriya. While his name is etched onto the covers of countless textbooks and cited in every major policy document in Sri Lanka, the man behind the name remains a mystery to many. To honour his legacy, we are joined today for a special commemorative interview. This is a slightly expanded version of the interview with Professor Elsie Kothelawala. As a former student who rose to become a close professional colleague, she offers a rare, personal glimpse into his life during his most influential years at the University of Peradeniya.

Dr. S. N. Jayasinghe – Professor Kothelawala, to begin our tribute, could you tell us about the early years of Professor J. E. Jayasuriya? Where did his journey start?

Prof. Elsie Kothelawala – He was born on February 14, 1918, in Ahangama. His primary education actually began at Nawalapitiya Anuruddha Vidyalaya. He then moved to Dharmasoka College in Ambalangoda and eventually transitioned to Wesley College in Colombo. He was a brilliant student, in 1933, he came third in the British Empire at the Cambridge Senior Examination. This earned him a scholarship to University College, Colombo, where he graduated in 1939 with a First-Class degree in Mathematics.

Q: – His professional rise was meteoric. Could you trace his work life from school leadership into high academia?

A: – It was a blend of school leadership and pioneering academia. At just 22, he was the first principal of Dharmapala Vidyalaya, Pannipitiya. He later served as Deputy Principal of Sri Sumangala College, Panadura.

A turning point came when Dr. C.W.W. Kannangara invited him to lead the new central school in the Minister’s own electorate, Matugama Central College. Later, he served as Principal of Wadduwa Central College. In 1947, he traveled to London for advanced studies at the Institute of Education, University of London. There, he earned a Post Graduate Diploma in Education and a Master of Arts in Education. Upon returning, he became a lecturer in mathematics at the Government Teachers’ Training College in Maharagama. He joined the University of Ceylon’s Faculty of Education as a lecturer in 1952 and later, in 1957, he advanced to the role of Professor of Education. Professor J. E. Jayasuriya was the first Sri Lankan to hold the position of Professor of Education and lead the Department of Education at the University of Ceylon.

The commencement of this department was a result of a proposal from the Special Committee of Education in 1943, commonly known as the Kannangara Committee.

Q: – We know he left the university in 1971. Can you tell us about his work for the United Nations and UNESCO?

A: – That was a massive chapter in his life. After retiring from Peradeniya, he went global. He moved to Bangkok to serve as the Regional Advisor on Population Education for UNESCO. He spent five years traveling across Asia, to countries like Pakistan, the Philippines, Indonesia, and Malaysia, helping them build their educational frameworks from the ground up.

Even after that, his relationship with the United Nations continued. He returned to Sri Lanka and served as a United Nations Advisor to the Ministry of Education for two years. He was essentially a global consultant, bringing the lessons he learned in Sri Lanka to the rest of the world.

Q: – How did you personally come to know him, and what was the nature of your professional relationship?

A: – I first encountered him at Peradeniya during my Diploma in Education and later my MA. He personally taught me Psychology, and I completed my postgraduate studies under his direct supervision. He was notoriously strict, but it was a strictness born out of respect for the subject. The tutorials were the highlight. Every day, he would select one student’s answer and read it to the class. It kept us on our toes! He relied heavily on references, and his guidance was always “on point.” After my MA, he encouraged me to apply for a vacancy in the department. Even as a lecturer, he supervised me, I had to show him my lecture notes before entering a hall.

Q: – He sounds quite imposing! Was there any room for humor in his classroom?

A: – He had a very sharp, dry wit. Back then, there was a fashion where ladies pinned their hair in high, elaborate piles. He once remarked, “Where there is nothing inside, they will pile it all up on the outside.” Needless to say, that hairstyle was never seen in his class again!

Q: – Looking at the 1960s and 70s, what reforms did he promote that were considered innovative for that time?

A: – As Chairman of the National Education Commission (1961), he was a visionary. He promoted the Neighborhood School Concept to end the scramble for prestige schools. He also proposed a Unified National System of education and argued for a flexible school calendar. He believed holidays should vary by region, matching agricultural harvest cycles so rural children wouldn’t have to miss school.

Q: – One of his major contributions was in “Intelligence Testing.” How did he change that field?

A: – He felt Western IQ tests were culturally biased. He developed the National Education Society Intelligence Test, the first standardized test in national languages, and adapted the Raven’s Non-Verbal Test for Sri Lankan children. He wanted to measure raw potential fairly, regardless of a child’s social or linguistic background.

Q: – How would you describe his specific contribution to the transition to national languages in schools?

A: – He didn’t just support the change, he made it possible. When English was replaced as the medium of instruction, there was a desperate lack of materials. He authored 12 simplified Mathematics textbooks in Sinhala, including the Veeja Ganithaya (Algebra) and Seegra Jyamithiya (Geometry) series. He ensured that “language” would no longer be a barrier to “logic.”

Q: – After his work with the UN and UNESCO, why did he become known as the “Father of Population Education”?

A: – While in Bangkok, he developed the conceptual framework for Population Education for the entire Asian region. He helped dozens of countries integrate population dynamics into their school curricula. He saw that education wasn’t just about reading and writing, it was about understanding the social and demographic realities of one’s country.

Q: – Madam, can you recall how Professor Jayasuriya’s legacy was honoured?

A: – Professor Jayasuriya was truly a unique personality. He was actually one of the first Asians to be elected as a Chartered Psychologist in the U.K., and his lectures on educational psychology and statistics were incredibly popular. During his time at the University of Ceylon, he held significant leadership roles, serving as the Dean of the Faculty of Arts and even as acting Vice Chancellor. His impact was so profound that the Professor J. E. Jayasuriya Memorial Lecture Theatre at the Faculty of Education in Peradeniya was named in his honor.

Beyond his institutional roles, he received immense recognition for his service, including honorary D. Lit and D. Sc degrees from the University of Colombo and the Open University, respectively. Perhaps his most global contribution was his ‘quality of life’ approach to population education developed for UNESCO in the mid-1970s. As O. J. Sikes of UNFPA noted in the International Encyclopedia on Education, it became the predominant teaching method across Asia and is still considered the fastest-growing approach to the subject worldwide.

Q: – Finally, what is the most profound message from his life that today’s educators and policymakers should carry forward?

A: – The lesson is intellectual integrity. When the government’s 1964 White Paper distorted his 1961 recommendations for political gain, he didn’t stay silent, he wrote Some Issues in Ceylon Education to set the record straight.

He believed education was a birthright, not a competitive filter. Today’s policymakers must learn that education policy should be driven by pedagogical evidence, not political expediency. As our conversation came to a close, Professor Elsie Kothelawala sat back, a reflective smile on her face. It became clear that while Professor J. E. Jayasuriya was a man of rigid logic, and uncompromising discipline, his ultimate goal was deeply human, the upliftment of every Sri Lankan child.

Thirty-five years after his passing, his presence is still felt, not just in the archives of UNESCO or the halls of Peradeniya, but in the very structure of our classrooms. He was a pioneer who taught us that education is the most powerful tool for social mobility, provided it is handled with honesty. As we commemorate this 35th memorial, perhaps the best way to honor his legacy is not just by remembering his name, but by reclaiming his courage, the courage to put the needs of the student above the convenience of the system.

Professor Jayasuriya’s life reminds us that a true educator’s work is never finished, it lives on in the teachers he trained, the policies he shaped, and the national intellect he helped ignite.

by the Secretary J.E.Jayasuriya Memorial Foundation : Dr S.N Jayasinghe

 

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