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Prof. Tissa Vitarana: A scientist–statesman who changed the course of Sri Lanka’s innovation journey

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Prof. Tissa Vitarana

Sri Lanka awoke on the morning of 13 February, 2026, to the quiet passing of Professor Tissa Vitarana at his home in Nawala. With him departs not only a towering figure in science and public life, but also a rare national conscience—one that insisted, often against prevailing currents, that science, technology, and innovation must serve the people, the nation, and the future.

I had known Professor Vitarana from my early childhood and vividly recall his visits to our home in the 1970s and 1980s to meet my father, the late Mr. G. V. S. de Silva. At the time, I could not have imagined that he would later become one of the most pivotal teachers and mentors in my life. My first professional engagement with him came in 1986, when I was assigned to the Medical Research Institute (MRI) by the Postgraduate Institute of Medicine (PGIM) for my postgraduate training in microbiology. That encounter marked the beginning of a professional journey shaped profoundly by his guidance.

To me, he was first a teacher, then a mentor, later a colleague and a friend—and always a source of intellectual provocation and moral steadiness. My own professional life—its direction, ambitions, and even its internal debates—was deeply influenced by my association with him. I was privileged to work closely with Prof. Vitarana during what can only be described as the most consequential period in the evolution of Sri Lanka’s science and innovation ecosystem since independence.

Teacher and reformer of medical education

Before Prof. Vitarana became a national figure in science policy, he was, at heart, a scientist and an academic institution builder. In 1995, shortly after his retirement from the MRI, he was appointed Founder Professor of Microbiology at the newly established Faculty of Medical Sciences, University of Sri Jayewardenepura. The faculty was young, resources were limited, and expectations were high—but he saw in it an opportunity not to replicate inherited models, but to rethink them.

In 1996, I joined the faculty as Senior Lecturer in Microbiology, beginning a long and formative professional partnership. Working closely together, we shared a conviction that medical microbiology education in Sri Lanka needed to move decisively beyond the traditional organism-centred—often disparagingly termed “bug-based”—approach. We believed instead in a disease-oriented curriculum, integrating pathogens with clinical presentation, diagnosis, epidemiology, and public-health relevance.

Implementing this shift was far from easy. It challenged entrenched academic traditions and demanded both pedagogical courage and strong institutional backing. Prof. Vitarana provided both. With his guidance and support, the Faculty of Medical Sciences at Jayewardenepura became the first in Sri Lanka to introduce a fully comprehensive disease-oriented microbiology curriculum—an approach that subsequently influenced teaching practices across other medical faculties. In retrospect, this episode foreshadowed the principles that would later define his national work: clarity of vision, patience in execution, and the willingness to question inherited structures.

A scientist who entered politics—without abandoning science

A Fellow of the National Academy of Sciences of Sri Lanka, Prof. Vitarana was, unequivocally, a scientist. Trained in medicine, bacteriology, and virology, he built an international reputation through his work at the MRI, which he later led as Director. His scientific credentials were never in doubt. Yet history will remember him most distinctly as a politician who refused to abandon science, even when politics would have made that the easier choice.

When he entered Parliament and later assumed office as Minister of Science and Technology, Sri Lanka’s science system was fragmented, underfunded, and largely disconnected from national development. Research institutions operated in silos; universities engaged minimally with industry; and innovation was barely part of the national vocabulary. Public investment in R&D was low, private-sector participation negligible, and science was often viewed as a luxury rather than a necessity.

Prof. Vitarana recognised this reality clearly—and refused to accept it as inevitable.

The courage to think systemically

One of his most enduring contributions was his insistence that science could not advance in isolation. It required strategy, coordination, institutions, and—above all—political will. This conviction shaped every major initiative he championed.

Under his leadership and encouragement, Sri Lanka embarked on the National Nanotechnology Initiative (NNI)—a bold and, at the time, audacious decision, taken amidst civil war and severe fiscal constraints. The idea was simple yet transformative: instead of dispersing scarce scientific resources across multiple institutions, Sri Lanka would converge them into a single, high-end strategic platform, built through a public–private partnership and aligned with industry needs.

This vision led to the establishment of the Sri Lanka Institute of Nanotechnology (SLINTEC)—an institution that has since become a symbol of what Sri Lankan science can achieve when provided autonomy, infrastructure, and purpose. SLINTEC’s early successes—US patents, technology licensing, international recognition, and growing private-sector confidence—did more than validate a model; they reshaped mindsets. Policymakers began to believe. Industry began to invest. Young scientists began to stay.

That catalytic impact is now embedded in Sri Lanka’s institutional memory.

Strategy before slogans

Prof. Vitarana was never content with isolated success stories. He understood that without a national framework, innovation would remain episodic and fragile. This belief culminated in the formulation of Sri Lanka’s first National Science, Technology and Innovation (STI) Strategy, approved by Cabinet in 2010 and subsequently presented to Parliament.

The strategy was pragmatic, time-bound, and unflinchingly honest about national weaknesses. It set measurable targets, linked science to economic transformation, and recognised that innovation must serve not only growth, but also equity and sustainability.

To translate strategy into action, Prof. Vitarana supported the establishment of the Coordinating Secretariat for Science, Technology and Innovation (COSTI)—designed to break institutional silos, align ministries, and ensure that public investment in research translated into tangible societal benefit. Despite bureaucratic resistance and political turbulence, COSTI endured and eventually evolved into the National Innovation Agency (NIA), formalised through an Act of Parliament. Few initiatives better illustrate his patience, persistence, and long-term vision.

From nanotechnology to biotechnology: extending the vision

Prof. Vitarana’s system-level thinking did not stop with nanotechnology. As our work through COSTI matured, he urged us to look further—to biotechnology as a strategic national capability, capable of leveraging Sri Lanka’s rich biological resources and scientific talent. In this context, he conceptualised the Sri Lanka Institute of Biotechnology (SLIBTEC) as a complementary pillar to SLINTEC, anchoring advanced biotechnology research, translation, and commercialisation within a coherent national framework.

Technology to the village: the moral core of his politics

Among his many achievements, Prof. Vitarana often spoke most passionately about the Vidatha programme. This was not about advanced laboratories or international patents; it was about taking technology to the village, empowering micro- and small-scale enterprises, and ensuring that innovation did not remain an urban or elite privilege.

Although I was not directly involved in its implementation, we had many discussions on Vidatha. He welcomed critical feedback and remained unwavering in his belief that science must touch everyday life. Vidatha was, in many ways, the moral anchor of his science policy—an expression of his deep commitment to social justice and inclusive development.

Quality, credibility, and trust in science

What distinguished Prof. Vitarana was not only his appetite for innovation, but his insistence on quality and credibility. He believed deeply that science must earn public trust. I clearly recall his firm insistence on introducing accreditation for medical and testing laboratories, long before quality assurance became fashionable policy language. I was privileged to be part of those early efforts.

This conviction culminated in the establishment of the Sri Lanka Accreditation Board (SLAB), strengthening the integrity of scientific and technical services across the country. For Prof. Vitarana, accreditation was not bureaucracy—it was the backbone of trust.

The unfinished dreams

Not all our shared visions came to fruition. We collectively envisioned the establishment of a National Science Centre cum explaratorium —a space where science would meet society, curiosity would be nurtured, and scientific literacy cultivated across generations. Plans were drawn, concepts refined, and momentum built. Yet political shifts, bureaucratic inertia, and changing priorities meant the project never materialised.

Prof. Vitarana accepted these disappointments with remarkable equanimity. He understood that nation-building is rarely linear and that progress often outlives its original champions.

A mentor who trusted, not micromanaged

On a personal level, Prof. Vitarana gave me something invaluable: intellectual freedom. He trusted people, delegated responsibility, and never micromanaged. When obstacles arose—often from the bureaucracy or the Treasury—he stood as a buffer, absorbing pressure so others could continue their work.

There were moments of frustration. He loved politics—perhaps more than science—and that occasionally irritated me. Our philosophical disagreements were real and sometimes sharp, shaped by his political ideology and my own Buddhist-influenced thinking. Yet they were always respectful, often enriching, and never diminished the mutual regard we shared.

A legacy that endures

Today, institutions such as SLINTEC, COSTI/NIA, SLIBTEC, and SLAB stand not merely as organisations, but as embodied ideas—proof that Sri Lanka can think strategically, act boldly, and build sustainably.

Prof. Tissa Vitarana’s greatest legacy may well be this: he convinced a generation that Sri Lankan scientists, technologists, and entrepreneurs are capable of excellence—provided they are trusted, supported, and allowed to work within a conducive ecosystem. He shifted national conversations, altered institutional trajectories, and left an imprint that will outlast political cycles.

I shall miss him deeply—not only for his guidance and steadfast support, but also for the arguments, the laughter, the impatience, and the shared hope that Sri Lanka could do better, think bigger, and act wiser.

May his journey through sansara be short!
And may the nation he served with such conviction remember, protect, and build upon the foundations he laid!

by Sirimali Fernando

Former Science Advisor to the Minister of Science and Technology
Former Chairperson, National Science Foundation
Former CEO, COSTI
Founder Board Member – SLINTEC
Founder Board Member – SLAB
Current Board Member – SLIBTEC
Former Senior Professor of Microbiology, Faculty of Medical Sciences, USJP



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Features

Mannar’s silent skies: Migratory Flamingos fall victim to power lines amid Wind Farm dispute

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Victims: Flamingos / Birds found dead in Mannar

By Ifham Nizam

A fresh wave of concern has gripped conservationists following the reported deaths of migratory flamingos within the Vankalai Sanctuary—a globally recognised bird habitat—raising urgent questions about the ecological cost of large-scale renewable energy projects in the region.

The incident comes at a time when a fundamental rights petition, challenging the proposed wind power project, linked to India’s Adani Group, remains under examination before the Supreme Court, with environmental groups warning that the very risks they highlighted are now materialising.

At least two flamingos—believed to be part of the iconic migratory flocks that travel thousands of kilometres to reach Sri Lanka—were found dead after entanglement with high-tension transmission lines running across the sanctuary. Another bird was reportedly struggling for survival.

Professor Sampath Seneviratne, a leading ornithologist, expressed deep concern over the development, noting that such incidents are not isolated but indicative of a broader and predictable threat.

“These migratory birds depend on specific flyways that have remained unchanged for centuries. When high-risk infrastructure, like poorly planned power lines, intersect these routes, collisions become inevitable,” he said. “What we are witnessing now could be just the beginning if proper mitigation measures are not urgently implemented.”

Environmentalists argue that the Mannar region—particularly the Vankalai wetland complex—is one of the most critical stopover sites in South Asia for migratory waterbirds, including flamingos, pelicans, and various species of waders. The sanctuary’s ecological value has also supported a niche with growing eco-tourism sector, drawing birdwatchers from around the world.

Executive Director of the Centre for Environmental Justice, Dilena Pathragoda, said the incident underscores the urgency of judicial intervention and stricter environmental oversight.

“This tragedy is a direct consequence of ignoring scientifically established environmental safeguards. We have already raised these concerns before court, particularly regarding the location of transmission infrastructure within sensitive bird habitats,” Pathragoda said.

“Renewable energy cannot be pursued in isolation from ecological responsibility. If due process and proper environmental impact assessments are bypassed or diluted, then such losses are inevitable.”

Conservation groups have long cautioned that the installation of wind turbines and associated grid infrastructure—especially overhead transmission lines—within or near sensitive habitats could transform these landscapes into lethal zones for avifauna.

An environmental activist involved in the ongoing legal challenge said the latest deaths validate earlier warnings.

“This is exactly what we feared. Development is necessary, but not at the cost of biodiversity. When projects of this scale proceed without adequate ecological assessments and safeguards, the consequences are irreversible,” the activist stressed.

The debate has once again brought into focus the delicate balance between renewable energy expansion and biodiversity conservation. While wind energy is widely promoted as a clean alternative to fossil fuels, experts caution that “green” does not automatically mean “harmless.”

Professor Seneviratne emphasised that solutions do exist, including rerouting transmission lines, installing bird diverters, and conducting comprehensive migratory pathway studies prior to project approval.

“Globally, there are well-established mitigation strategies. The issue here is not the absence of knowledge, but the failure to apply it effectively,” he noted.

The timing of the incident is particularly worrying. Migratory flamingos typically remain in Sri Lanka until late April or May before embarking on their return journeys. Conservationists warn that if hazards remain unaddressed, larger flocks could face similar risks in the coming weeks.

Beyond ecological implications, experts also highlight potential economic fallout. Wildlife tourism—especially birdwatching—contributes significantly to local livelihoods in Mannar.

 Repeated reports of bird deaths could deter eco-conscious travellers and damage the region’s reputation as a safe haven for migratory species.

Environmentalists are now calling for immediate intervention by authorities, including a temporary halt to high-risk operations in sensitive zones, pending a thorough environmental review.

They stress that protecting animal movement corridors—whether elephant migration routes or avian flyways—is a fundamental pillar of modern conservation.

As the controversy unfolds, one question looms large: can Sri Lanka pursue sustainable energy without sacrificing the very natural heritage that defines it?

Pathragoda added that for now, the sight of fallen flamingos in Mannar stands as a stark reminder that development, if not carefully planned, can carry a heavy and irreversible cost.

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‘Weaponizing’ religion in the pursuit of power

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President Donald Trump; miscalculating in M-E / Ayatollah Khomeini; Architect of Iranian Revolution

A picture of US President Donald Trump apparently being prayed for by supporters, appearing in sections of the international media, said it all loud and clear. That is, religion is being flagrantly leveraged or prostituted by politicians single-mindedly bent on furthering their power aspirations.

Although in the case of the US President the trend took on may be an exceptionally graphic or dramatic form, the ‘weaponizing’ of religion is nothing particularly new, nor is it confined to only religiously conservative sections of the West. For example, in South Asia it is an integral part of politics. The ‘South Asian Eight’ are notorious for it and it could be unreservedly stated that in Sri Lanka, the latter’s ethnic conflict would be more amenable to resolution if religion was not made a potent weapon by ambitious politicians of particularly the country’s South.

The more enlightened sections of Christian believers in the US may not have been able to contain their consternation at the sight of the US President apparently being ‘blessed’ by pastors claiming adherence to Christianity. Any human is entitled to be blessed but not if he is leading his country to war without exhausting all the options at his disposal to end the relevant conflict by peaceful means.

More compounded would be his problem if his directives lead to the death of civilians in the hundreds. In the latter case he is stringently accountable for the spilling of civilian blood, that is, the committing of war crimes.

However, the US along with Israel did just that in the recent bombings of Iran, for instance. The majority of the lives lost were those of civilians. If the US President is endowed with a Christian conscience he would have paused to consider that he is guilty of ordering the taking of the life of another human which is forbidden in the teachings of Jesus Christ.

Moreover, the ‘pastors’ praying over the US President should have thought on the above lines as well. May be they were in an effort to curry the President’s favour which is as blame-worthy as legitimizing in some form the taking of civilian lives. Apparently, the realisation is not dawning on all Christian conservatives of the US that some of these ‘pastors’ could very well be the proverbial false prophets and the latter are almost everywhere, even in far distant Sri Lanka.

However, the political reality ‘on the ground’ is that the Christian Right is a stable support base of the Republican Right in the US. Considering this it should not come as a surprise to the seasoned political watcher if the Christian Right, read Christian fundamentalists, are hand-in-glove, so to speak, with President Trump. But it is a scathing indictment on these rightist sections that they are all for perpetrating war and destruction and not for the fostering of peace and reconciliation. Ideally, they should have impressed on their President the dire need to make peace.

That said, political commentators should consider it incumbent on themselves to point out that religion is being ‘weaponized’ in Iran as well. Theocratic rule in Iran has been essentially all about perpetuating the power of the clerical class. The reasons that led to the Islamic Revolution in Iran are complex and the indiscreet Westernization of Iran under the Shah dynasty is one of these but one would have expected Iran to develop from then on into a multi-party, pluralistic democratic state where people would be enjoying their fundamental rights, as enshrined in the Universal Declaration of Human Rights, for example.

Moreover, Iran should have taken it upon itself to be a champion of world peace, in keeping with its Islamic credentials. But some past regimes in Iran had vowed to virtually bomb Israel out of existence and such regional policy trajectories could only bring perpetual conflict and war. Considering the current state of the Middle East it could be said that the unfettered playing out of these animosities is leading the region and the world to ‘reap the whirlwind’, having recklessly ‘sowed the wind’.

However, religious fundamentalism-inspired conflict and war has spread well beyond the Middle East into almost every region since 1979, the year of the Islamic Revolution in Iran. So much so, knowledgeable opinion now points out that religious identity has come to replace nationalism as a principal shaper of international politics or “geopolitics”, as quite a few sections misleadingly and incorrectly term it.

Elaborating on the decisive influence of religious identity, the well known and far traveled Western journalist Patrick Cockburn says in his authoritative and comprehensive book titled, ‘The Age of Jihad – Islamic State and the Great War for the Middle East’ at page 428 in connection with the war in Chechnya ; ‘If nationalism was not entirely dead, it no longer provided the ideological glue necessary to hold together and motivate people who were fighting a war. Unlike the Islamic faith, it was no longer a belief or a badge of identity for which people would fight very hard.’ (The book in reference was published by VERSO, London and New York).

In his wide coverage of Jihadist Wars the world over Cockburn goes on to state that today a call from a cleric could motivate his followers to lay down no less than their lives for a cause championed by the former. The 9/11 catastrophe alone should convince the observer that this is indeed true.

However, as often pointed out in this column, there is no alternative but to foster peace and reconciliation if a world free of bloodshed and strife is what is being sought. Fortunately we are not short of illustrious persons from the East and West who have shone a light on how best to get to a degree of peace. Besides Mahatma Gandhi of India, who was the subject of this column last week, we have former President of Iran Mohammad Khatami, who made a case for a ‘Dialogue of Civilizations’ rather than a ‘Clash of Civilizations’.

The time is more than ripe to take a leaf from these illustrious personalities, for, the current state of war in the Middle East has raised the possibility of a war that could transcend regional boundaries. The antagonists are obliged to exhaust all the peaceful options with the assistance of the UN system. Besides, war cannot ever have the blessings of the sane.

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Venerable Rahula Thera’s 35-year green mission and national Namal Uyana

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Venerable Rahula Thera

It was 35 years ago, on March 28, 1991, that Venerable Rahula Thera, then a young monk, embarked on a journey to the Na forest in Ulpathagama, Palagama, in the Anuradhapura District. Today, three and a half decades later, this mission stands as living proof of the enduring bond between Buddhist philosophy and the natural world.

Marking the 35th year of this green mission, Rahula Thera’s relentless dedication has transformed the National Namal Uyana into an environmental landmark admired not only across Sri Lanka but around the globe, as well.

When studying the life of Venerable Rahula Thera, one cannot ignore the profound connection between Buddhism and the environment. Buddhism is a philosophy deeply attuned to nature. The historical use of the sacred “Na Ruka” by all four Buddhas: Mangala Buddha, Sumana Buddha, Revata Buddha, and Sobhita Buddha — for enlightenment —demonstrates that from time immemorial, Buddhism has maintained a sacred bond with the Na tree. From the birth of Siddhartha to his enlightenment, the propagation of the Dharma, and even the great Parinirvana, all of these milestones unfolded in verdant, living landscapes.

Venerable Rahula Thera did not embark on the Namal Uyana mission seeking government support or personal gain. His commitment sprang from a deep devotion to the Buddha’s teachings on grove cultivation. A grove cultivator is one who spreads compassion for nature. As the Vanaropa Sutta teaches:

Venerable Rahula Thera reclaimed Namal Uyana which was then under the control of timber smugglers and treasure hunters. The term “Wanawasi” does not merely mean living in a forest; it signifies finding rest and enlightenment through nature, free from the destructive roots of greed, sin, and delusion.

Another defining aspect of Venerable Rahula Thera’s 35-year mission is the purification of the human mind. He has consistently taught the thousands who visit Namal Uyana that a person who loves a tree will never harm another human being. As the Dhamma proclaims:

It is important to remember that Venerable Rahula Thera devoted his life, without fear, speaking the truth and taking necessary action, tirelessly advancing the national mission he began. From 1991 to the present, he has worked with every government elected by the people, maintaining impartiality and independence from political ideology. Yet, he never hesitated to raise his voice fearlessly against any individual, of any rank or party, who committed wrongdoing.

Religious and Social Mission

The National Namal Uyana is not merely a forest; it is a magnificent heritage site, dating back to ancient times. Scattered across the landscape are boundary walls, the remains of ancient monastery complexes, and stone carvings believed to date back to the reign of King Devanampiyatissa. In earlier centuries, this sacred land had served as a meditation sanctuary for hundreds of monks. The name “National Namal Uyana,” by which this ecological and archaeological treasure is known today, was introduced by Venerable Rahula Thera in 1991. The government’s later recognition of the site as the National Namal Uyana stands as a significant achievement for both religion and national heritage.

Venerable Rahula Thera is a monk who has lived a life of renunciation. A striking example of this is his decision not to assume the position of Chief Incumbent of the National Namal Uyana Viharaya, instead entrusting the temple to the Ramanna Nikaya and its trustees. In doing so, he set a precedent for the contemporary Sangha. The Thera himself stated that he was merely the trustee of Namal Uyana, not its owner.

Legacy and Continuing Inspiration

The 35th anniversary of Venerable Wanawasi Rahula Thera’s arrival at Namal Uyana is not merely the commemoration of a period of time; it is a message of nature to future generations. Through his work, the Thera revived the ancient Hela tradition of loving trees and venerating the environment as something sacred. This religious and environmental mission remains unforgettable.

The revival experienced by Namal Uyana, after the arrival of Venerable Wanawasi Rahula Thera, is beyond simple description. Some of the major accomplishments achieved under his leadership include:

* Securing and protecting the largest Rose Quartz (Rosa Thirivana) reserve in South Asia.

* Restoring the Na forest spread across hundreds of acres, providing shelter to numerous rare plants and animal species.

* Transforming the area into a living centre for environmental education, offering practical learning experiences for thousands of schoolchildren and university students.

* Drawing the attention of world leaders and international environmentalists to Sri Lanka’s unique environmental heritage.

In recognition of his immense contribution to environmental conservation, Venerable Rahula Thera was honoured with the Presidential Environment Award and the Green Award in 2004—a significant moment in his life. Yet the Thera himself has always remained devoted to the work rather than the recognition it brings, making such appreciation even more meaningful.

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