Features
Bio-Piracy:
A Pervasive Threat to Biodiversity and Human Security
By Ayodhya Krishani Amarajeewa
Regional Centre for Strategic Studies
Biosphere is a common heritage of the mankind. The free flow of fauna and flora is a natural process. The natural flow of fauna and flora does not take in to account the man-made political boundaries in their natural dispersion. In the past, this dispersion has served human kind greatly. Tea and rubber in Sri Lanka can be cited as a good example. These two plants came to Sri Lankan soil from far and dominated the Sri Lankan economy for years. In terms of nature’s systemic flow of fauna and flora around the world, any attempt to have exclusive right or monopoly contradict the the nature. The relationship between the humans and their surrounding is complex and multifaceted. History of human kind is a story of how they made use of their environment, natural and otherwise, for the benefit and progress. Cultures and Knowledge systems evolved as result of this human endeavor. With the advancement of science, their ability to make use of fauna and flora has enhanced rapidly. This has created serious challenges to the biodiversity, which is a cardinal principle of nature of dynamics. The issue of bio-piracy came to the forefront in this context. The use of modern technology and science goes to the extent of exploiting biodiversity and becomes a manipulated act, bio-piracy. Within this complicated process, traditional and indigenous knowledge get misappropriated and exploited. Using the power of science and technology, combined with political and economic might corporates and other actors commits acts of bio piracy, by monopolizing the use of fauna and flora and exploiting the traditional knowledge marginalizing the local and traditional communities who initially owned the knowledge and who were entitled to biodiversity in their locality.
In this context, the Regional Centre for Strategic Studies (RCSS) organized a webinar on the topic “Bio Piracy: Threat to Biodiversity and Human Security”, on Thursday 25th March 2021. Three world renowned Sri Lankan scholars: Prof. Siril Wijesundara, Research Professor (Plant Taxonomy and Conservation) at National Institute of Fundamental Studies and Former Director General at the Department of National Botanic Gardens, Peradeniya; Prof. Veranja Karunarathne, Senior Professor, Department of Chemistry, University of Peradeniya and Former Vice Chancellor of SLINTEC ACADEMY, Homagama; and Prof. Sarath Kotagama, Professor Emeritus, Department of Zoology and Environment Science, University of Colombo, presented and shared their views on the topic at the webinar. Prof. Gamini Keerawella, Professor Emeritus, Department of History, University of Peradeniya and the Executive Director of Regional Centre for Strategic Studies moderated the webinar.
Introduction to Bio-Piracy and the formation of Convention on Biological Diversity
Primary thought of bio-piracy comes into being when knowledge becomes livelihood. Knowledge became a livelihood, built on traditional knowledge of indigenous people. With this came the desire to come up with an international agreement of some sorts and there came into being the Convention of Biological Diversity in 1993. This convention came into existence with the idea that biological material need to be considered a resource highlighted Prof. Sarath Kotagama.
Prof. Sarath Kotagama remarked that the word “Biodiversity” was coined in 1986 and put into use in the 1980s, but the discussion about bio-piracy did not start until the recent past. Any piracy or pirate action of bio items is known as bio-piracy. Bio piracy is the practice of commercially exploiting naturally occurring biochemical or genetic material especially by obtaining patents that restrict its future use, while by failing to pay fair compensation to the community for which it originates. According to him, the illegal appropriation of life, micro-organisms, plants and animals (including humans) and the traditional knowledge that accompanies it, which then gets commercialized is known as bio-piracy. Doing something “any effort to find biological resources and the related indigenous knowledge for commercial exploitation” is called Bioprospecting. But, until recently, there has been no mention of bio-piracy or bioprospecting even though this had been occurring since the colonial times.
Prof. Kotagama highlighted the fact that biological diversity was a common heritage in the past. It didn’t matter where it originated. But in 1992, after the Convention of Biological Diversity (CBD), the developing countries said traditional knowledge is a sovereign resource that should not be common heritage. By this time, the traditional knowledge and knowledge inherent to indigenous communities was identified as common heritage. Later, in a battle (between the meetings in cities of Washington D.C and Rio De Janeiro) they claimed that the traditional knowledge is not common heritage and it is a sovereign right of the country that owns the bio items and traditional knowledge. According to Prof. Kotagama, even if the ownership was established and the countries secure the sovereign right for bio-items exported from their countries and their traditional knowledge, it was declared that if there is a humanitarian purpose and if it is for the use of humanity, the substance needs to be shared with the rest of the world.
The contest for the sovereign right was more of an effort after the blunder in bio-diplomacy between the United States and Nicaragua. Prof. Kotagama pointed out that when in Nicaragua potato blight occurred and potato started dying, North America had the solution, they had the original gene from the type of potato that Nicaragua was losing. Nicaragua wanted to get the original material the genetic production from the US as a solution to the issue at hand. But because of the political differences the US did not agree to send their genetic production to Nicaragua. Biodiversity issue became a matter of concern with this diplomatic occurrence. Prof. Kotagama highlighted that, with such issues amounting to tensed diplomacy between the countries, after the Convention, how resources must be used sustainably and equitably and how it should be conserved became a point of debate.
According to Prof. Kotagama, when biodiversity came into the picture, animal and plants were looked at differently, more of a resource with a commercial value. Coming to grips of the fact that livelihood is built on the traditional knowledge of the indigenous people (of traditional people) by them mattered most. Still the ongoing destruction of resources and nature in the word of development has not stopped and it is another fact that generated discussion on bio-piracy. What is traditional knowledge is important to know. In-situations – found in the ecosystems natural environment and ex-situation in gardens and home gardens, brought and planted in commercial and non-commercial situation, have an end product, a very good genetic production. Both non-commercial uses, taxonomy and conservation and commercial uses – biotechnology, horticulture, pharmaceutical, ultimately can achieve genetic production. All these together are considered traditional knowledge. This knowledge base was what has been in use and data were collected from the availability of such information. Taking substances from traditional knowledge it will be brought to a commercial platform and look at in benefiting from monetary way. Prof. Kotagama highlighted that giving it a commercial value is the issue. It comes to a point where some countries make money out of somebody else’s knowledge and possessions mercilessly.
Historical background of Bio-Piracy
Prof. Keerawella in his introduction highlighted that Patenting system as a form of blatant colonialism as it monopolizes the ownership of bio items of other countries and vested the power and authority in using the items and knowledge related to them with others other than the indigenous communities who owns the knowledge. He stated that one dimension of early colonialism was gathering information and data of fauna and flora from colonized countries and this has been a practice since many decades ago since the colonial times. When colonialism started, Alexander Johnston collected many books that contained information of fauna and flora and they were collected from Sri Lanka and India and he took them to London. Later Sir James Emerson Tennent (1804-1869) in his book “Ceylon: An Account of the Island Physical, Historical, and Torpographical with Notices of Natural History, Antiquity and Production” recorded all the information gathered on fauna and flora from Sri Lanka. And there is one Williams Johnes who was not only interested in language but culture, plants and animals in Bengal and India. These are the evidence that shows that the knowledge system was the most important aspect in Colonial domination.
The legitimate governments have motivated individuals to do various bio piracy activities, from gathering information to establishing gardens that will enable information gathering of fauna and flora in colonized countries. According to Prof. Siril Wijesundara, some of the historical events of bio-piracy shaped agriculture, forestry and even the economies of recipient countries. According to him, early explorers played a major role in expeditions where plants were involved. In terms of plant expeditions, even in the distanced past 3500 years ago, plants were taken from places they originated by the Egyptian rulers during their military expeditions. Passage of plants across geographical borders, aided by man became prominent about five centuries ago.
In recorded history, Vasco Da Gama, the Portuguese explorer and navigator, is the first person to sail directly from Europe to India in 1498. Prof. Wijesundara remarked that the first man to come to India was Da Gama and then lot of other people followed him. Therefore, the Portuguese played a major role in global dissemination of plants. They were the carriers of plants from temperate to tropics areas and vice versa. Some were to become major crops in their new habitats. In terms of introduction of new plants and crops, the Potato, the world’s fourth largest food crop, was introduced to Europe by Spanish conquerors from Peru in the 16th Century.
According to Prof. Wijesundara, the greatest bio-piracy in the 19th century occurred with Sir Henry Alexander Wickham falsely declared 70,000 live seeds of a valuable tree as “academic specimens” and smuggled those out from Brazil to England. Today. It is known as rubber. 27,000 of those germinated and on 12th August 1876, the Colonial Office, sent 38 cases containing 1919 rubber seedlings from Kew Gardens to Ceylon. The seedlings were planted at the Henarathgoda Botanical Gardens in Sri Lanka. In 1877 twenty-two of these young trees were sent to Singapore from Sri Lanka, and seedlings from those trees were distributed throughout Malaysia and Borneo. This is known to be an experimental station. That is how the Asian rubber industry began. In 1848, the British East India Company sent a Scottish Botanist, Robert Fortune on a trip to China to steal the secrets of tea horticulture and manufacturing. Prof. Wijesundara mentioned that the book “For All the Tea in China: How England Stole the World’s Favorite Drink and Changed History” by Sarah Rose discloses the information on how tea became the most favourite drink of the entire world. Robert Fortune has travelled from China to India and then to Ceylon bringing his stolen knowledge to these countries. These are the very known cases of bio-piracy in the colonial times.
Role of Botanic Gardens in plant introduction
According to Prof. Wijesundara, in the 17th and 18th centuries botanic gardens became key players in the plant introduction process. This continued through to the 19th and early 20th centuries although responsibility for introductions gradually transferred to agricultural stations or Departments of Agriculture. In Sri Lanka, Chief Justice at the time Aleander Johnston, suggested Sir Josehph Banks to have a botanical garden. Then he assigned the task to William Cur to set up a botanical garden. William Cur set up the first Botanical garden in Sri Lanka, in Slave Island. Since the place did not match the occasion, it was going to be moved to somewhere else and the first Botanic Garden Director, an opium addict dies and perished with the idea. In the last century, the British Empire instituted regular plant collections. Some plant collections were not done with the consent of the owners and this is true to many plant collection occurred in the colonized countries.
Bio-Piracy in the Modern Times: The Cases of Neem, Basmati and Turmeric
Both Prof. Sarath Kotagama and Prof. Siril Wijesuriya highlighted how in the modern times bio-piracy is happening citing the cases of Neem, Basmati and Turmeric as classic examples of modern bio-piracy and how the developing countries took action to overturn this trend of unfair patenting – or rather legalizing theft of bio items.
To be continued
Features
Lost opportunities for meaningful constitutional reform
I am honoured to be invited to speak at the launch of Dr. Wickramaratne’s Constitutional Conversations. Dr. Wickramaratne, who has had a ringside view of the trajectory of Sri Lanka’s Constitution for over three decades, writes not as someone who has merely studied constitutional events from a distance, but as one who has lived through them — experiencing at first hand the successes, hopes, fears, disappointments and the unfulfilled promises of the constitution-making process.
Reading through the chapters of this book, one cannot help but regret the lost opportunities for meaningful reform and how, over the years, history has repeated itself in the process of constitutional making and of the tragic failure to learn from the lessons of history.
Dr. Wickramaratne became part of the reform process 32 years ago, in 1994, and, to this day, successive governments have failed in the efforts to replace the 1978 Constitution. Political opportunism, vacillation, the lack of political will, and the failure at consensus building, have doomed each of these efforts. Dr. Wickramaratne takes us through events which stalled every effort towards a constitution that would truly uphold the ideals of democracy and constitutionalism.
We are also reminded that three-fourths of the amendments to the Constitution were passed within the first decade of the birth of the Constitution, when five-sixths of the Parliament was with one political party. As Dr. Wickramaratne shows in taking the reader through the travails of the constitutional process – both the process of constitutional amendment and the bid to have a new constitution, the failure of politicians to act as statesmen, to think of the broader interest of the nation rather than their own narrow parochial interests – have meant the failure of genuine constitutional reform.
Constitutional Conversations
leaves us with the question as to how long more the people of Sri Lanka would have to wait for a Constitution with the Founding Constitutional Principles and Values that the Collective for Democracy and Rule of Law, set out on the eve of the 2024 Presidential Elections, including, among other things, human dignity, ethnic, gender and social equality, the supremacy of the constitution and the rule of law and non-concentration of state power in one individual or institution.
Key among Dr. Wickramaratne’s proposals is his insistence that any new constitution must be marked by a dynamic interpretation of constitutional provisions to advance justice and equality, a focus on social justice and participatory democracy, and a constitution that evolves rather than remains frozen in time.
Much of Constitutional Conversations centres around the theme of constitutional reform — its key issues, fundamental rights and the judiciary, and devolution — themes which have long been dear to Dr. Wickramaratne and which he continues to champion.
Ever present throughout Constitutional Conversations is the need to protect democracy and constitutionalism — and the sobering lesson of Sri Lanka’s own experience of elected governments.
Dr Wickremeratne’s experiences and his honest assessment of the development of Sri Lanka’s Constitution, remind us that democracy, constitutionalism and the institutions which hold them together can at no time be taken for granted — and that protecting them is part of a lived struggle.
Democracy needs to be defended, sometimes from the very leaders who are elected at an election. An election, however free and fair, may not guarantee the protection of democracy or stop them if they overreach.
The temptation will always be to believe that this time, concentrated power will be used wisely; that leaders can be trusted with fewer checks because their cause is just and their intentions pure. Every democracy that has slid backward believed exactly that — right up until it could no longer reverse course.
Sri Lanka’s experience is that governments that win with large majorities are still governments that can be wrong, that can be tempted by their massive majorities, that can mistake a mandate for a blank cheque.
The history of Sri Lanka has shown that democracy and institutions have faced their biggest challenges at the hands of governments with large parliamentary majorities. The majoritarian Constitution of 1972 which also did away with post enactment judicial review, the 1978 Constitution skewed in favour of a powerful executive President, the 18th Amendment to the Constitution rolling back the positives of the 17th, the 20th Amendment to the Constitution pushing back against the 19th Amendment, are few examples of how large Parliamentary majorities have resulted in democratic backsliding. In contrast, the relatively pro- democracy 17th, 19th and 21st Amendments were all the products of Parliaments where governments did not command super majorities and constitutional amendments were the products of consensus.
This brings us to the importance of constitutionalism. The idea that power, even power that arrives through the ballot box, must be limited by the principles of constitutionalism. The entire purpose of constitutionalism is to protect us from that very temptation — including from ourselves, and from even leaders we may like and admire.
Dr. Wickramaratne frames this with a phrase worth remembering: constitutional supremacy means the Constitution stands above temporary political majorities – above the temporary will of whoever happens to hold office this year.
One of the most useful ideas the book offers is the distinction between two competing visions of where ultimate authority lies in a state.
In the British tradition —Parliament is sovereign. In some aspects Sri Lanka follows this in preventing post enactment judicial review. Even where the law infringes constitutional provisions, and even where Parliament itself has not followed its own proper internal processes. Whilst it may be argued that this model has its virtues in that it trusts the wisdom of elected representatives, it has a fatal weakness. If Parliament is supreme, then a Parliament captured by a determined majority can rewrite the rules of the game itself — extend its own term, dismantle the courts that might check it, remove the safeguards that protect minorities — and there is, within that legal logic, no wrong being done. It is all perfectly “legal”.
Constitutional supremacy answers this by placing something above Parliament: a constitution that even the majority cannot casually amend, interpreted by courts empowered to strike down actions — legislative and executive — that violate it. Dr. Wickramaratne argues, and I think correctly, that constitutional supremacy serves democracy better than parliamentary supremacy, precisely because it protects democracy from its own majorities. It is not anti-democratic to limit majority rule. It is what makes majority rule safe to have in the first place.
The book devotes a great deal of attention to a theme that will be familiar to anyone watching politics anywhere in the world today: the concentration of power in the executive, and other institutions of the state allowing themselves to be subsumed by an all-powerful executive.
In the United States we see how the Supreme Court has expanded the boundaries of the executive Presidency – almost holding the President to be above the law. In the case relating to the immunity of President Trump from criminal action the dissenting judgment of Justice Sonia Sotomayor accused the majority of the court of “making a mockery of the principle, foundational to our Constitution and system of Government, that no man is above the law.”
Dr. Wickremeratne treats the concentration of power in an executive presidency as having fundamentally disturbed the constitutional balance — weakening Parliament, undermining accountability, and diminishing the sovereignty that is supposed to reside in the people.
He does not treat this as one design flaw among many that can be patched. He argues that piecemeal adjustment is not enough — that meaningful democratic consolidation requires structural change: collegial decision-making, collective responsibility, and power genuinely shared rather than concentrated in one office. Hence the need to abolish the Executive Presidency.
Dr. Wickramaratne’s chapters on executive power, on the appointment and removal of the Prime Minister, and on strengthening Parliament all speak to the dangers of democratic backsliding. He warns that Sri Lanka’s democracy cannot be held hostage to the whims of successive Presidents who have concentrated power, weakened institutions and undermined accountability.
Steven Levitsky and Daniel Ziblatt, in their seminal work How Democracies Die, remind us that blatant dictatorship — fascism, communism, military rule — has largely disappeared from the world, and that most countries now hold regular elections; yet democracies still die — only by different, quieter means.
I quote ‘ There are no tanks in the streets. Constitutions and other nominally democratic institutions remain in place. People still vote. Elected autocrats maintain a veneer of democracy while eviscerating its substance.
Because there is no single moment – no coup, declaration of martial law or suspension of the constitution – in which the regime obviously crosses the line into dictatorship, nothing may set off society’s alarm bells. Those who denounce government abuse may be dismissed as exaggerating or crying wolf. Democracy’s erosion is, for many, almost imperceptible.’
Democratic backsliding rarely announces itself with tanks in the street. It usually begins quietly — institutions persuaded to defer to an executive “just this once,” an institution whose independence is trimmed, an amendment or a law that is allowed to be passed to address “the crisis at hand.” Each step is small. Each step is defensible in isolation, but indefensible when one looks at the big picture. And each step makes the next step on the road to autocracy easier.
The book takes us through the rise and fall of Sri Lanka’s 19th Amendment — a reform that clawed back power for Parliament and strengthened checks on the executive — only to be largely repealed by the 20th Amendment. The author makes a striking point that the lasting importance of that amendment lies not in how long it survived, but in the democratic ideal it expressed — a demonstration that limits on executive power were possible, and that they enjoyed genuine public support.
However, the fate of the 19th Amendment also warns us that progressive reform can never be taken for granted and that popular will is fickle and can change in a moment. Hence the need to strengthen the institutions from backsliding, independent of those who may man them for the time being.
A constitution that limits power on paper is meaningless if there is no institution independent enough to enforce that limit.
Dr. Wickramaratne draws a comparison many of us will recognise: the American case of Marbury v Madison, in which the United States Supreme Court, under Chief Justice Marshall, first asserted the power of judicial review — the authority of courts to strike down laws that conflict with the constitution. That single doctrinal move, over two centuries ago, is the ancestor of every modern court that today tells an elected government: this, you may not do. In the history of the second republican constitution, the decision of the Supreme Court in the Kalawana Determination where the Government attempted to thwart the outcome of an election petition and to seat an unseated member in Parliament and the decisions of the Court of Appeal and the Supreme Court in the cases relating to the dissolution of Parliament in 2018 are notable examples as to how the Sri Lankan Courts demonstrated their will to ensure constitutionalism.
An independent judiciary is not a technicality. It is the mechanism by which constitutional supremacy becomes real rather than aspirational. Human rights that exist only on paper, unenforceable and undefended, are not rights — but rather are mere wishes. The book insists that fundamental rights must be real and enforceable, not merely aspirational, and that this depends entirely on a judiciary with the courage and independence to act as a check, even against a popular government.
But the judiciary cannot do this alone. A resilient democracy needs a network of institutions reinforcing one another: a Parliament with genuine oversight power rather than a rubber stamp; independent commissions insulated from the executive of the day; a public service and police that answer to law rather than to political patronage; a free and independent media – be it state or private media- that can expose overreach before it hardens into precedent a strong and independent legal profession and a vibrant civil society.
When any one of these institutions is captured or hollowed out, the others are weakened, too —Backsliding happens when any one of these pieces is allowed to erode — when an institution is quietly weakened, when a legislature stops asking hard questions, when “emergency” powers become permanent, when constitutional supremacy is treated as an inconvenience rather than a safeguard, when media whether they be state or private become mouthpieces of any government failing in their role to be sentinels over government.
There is one more dimension of the book I want to bring to you. The author argues that in a plural society — one with real ethnic, religious, or regional diversity — devolution of power is not a political concession granted grudgingly from the centre but rather a constitutional necessity.
A state that centralises all authority in one office, unchecked by courts or a genuine legislature, is also a state more prone to governing for the majority community at the expense of minorities. Meaningful power-sharing, the book argues, is indispensable not only for preserving national unity but for laying the foundation for lasting peace between communities.
Democracy gives us the right to choose who governs. Constitutionalism is what stops the chosen from ruling without limit. Institutions — courts, legislatures, election bodies, a free media, an independent legal profession, civil society — are the instruments through which that limit is actually enforced, day to day, case to case. And devolution, in divided societies, is how constitutionalism extends its protection beyond the individual to the community.
The book’s central lesson, to my mind, is this: constitutional reform is never a one-time achievement to be filed away. It is a continuing conversation — as the title itself suggests — that each generation must be willing to have again, honestly, and sometimes at real political cost.
Dr. Wickramaratne reminds us that a constitution is a living commitment we renew — in our courts, in our legislatures, in the vigilance of a free press, and in the everyday insistence that no office, however popular, stands above the law. That is how democracy survives its own successes and its own crises alike. That is the conversation this book invites us to keep having.
Dr. Wickramaratne may I congratulate you for this book and it is my wish that you will continue to contribute for many years to come to the development of constitutional discourse in our nation. (Concluded)
Speech delivered by Saliya Pieris, PC
former President of the Bar Association of Sri Lanka,
at the launch of Dr.Jayampathy Wickramaratne’s Constitutional Conversations
on 16 July, 2026.
Features
The Curious Naturalist: Rohan Pethiyagoda’s invaluable gift to Sri Lankan nature lovers
There are books that simply inform, and there are books that change the way we see the world. Rohan Pethiyagoda’s latest work, The Curious Naturalist, belongs firmly in the latter category.
For over three decades, Pethiyagoda has been one of the most influential voices in Sri Lankan biodiversity, inspiring scientists, conservationists and ordinary citizens alike to look beyond the obvious and appreciate the extraordinary richness of the island’s natural heritage.
His landmark publication, Freshwater Fishes of Sri Lanka, published in 1991, brought him national recognition and marked the beginning of a remarkable scientific journey. Since then, the biomedical engineer-turned-naturalist has authored nearly 100 scientific papers and books, discovered dozens of new species, earned international acclaim and become one of Sri Lanka’s foremost ambassadors for biodiversity conservation.
Yet his achievements extend far beyond scientific discovery.
He has consistently used his international reputation to champion environmental causes, support young Sri Lankan researchers and stand up for issues he believes affect the country’s future. Whether through conservation advocacy or public-interest litigation, Pethiyagoda has demonstrated that science and citizenship can work hand in hand.

The flower of Huberantha korinti, which attracts its weevil pollinators by warming a special chamber in which they are pampered. It is one of the many instances of bribery, deception and cheating in the natural world discussed in the book. The author shows that both plants and animals exhibit evidence of not only morality but also immorality.
Now, as he approaches his 70th birthday, he says The Curious Naturalist will be his final solo publication—a decision not born out of fatigue, but of conviction.
“I think it is important to know when to quit,” he says candidly, explaining that while he will no longer produce books under his own name, he intends to continue collaborating with younger scientists, helping them publish their own discoveries and contribute to Sri Lanka’s growing body of biodiversity knowledge.
Far from being an autobiography, The Curious Naturalist is exactly what its title suggests—a celebration of curiosity.
The beautifully produced volume contains 132 richly illustrated essays, each focusing on an intriguing aspect of the natural world. Rather than presenting complicated scientific terminology, Pethiyagoda writes in a style that is accessible, engaging and often surprising.
His objective is simple: to encourage readers to pause, observe and ask “Why?”
That, he believes, is the beginning of every scientific journey.
Children naturally ask endless questions about the world around them. Adults, however, often lose that sense of wonder.
Pethiyagoda believes familiarity blinds us to the marvels surrounding us every day. We pass trees, insects, birds and streams without giving them a second glance. Yet beneath that apparent familiarity lies a universe of extraordinary stories waiting to be discovered.
The essays invite readers to rediscover that forgotten curiosity.
Consider something as ordinary as a jack tree.
Many Sri Lankans enjoy its fruit throughout their lives, but surprisingly few have actually seen its flowers. Likewise, breadfruit is a familiar food, yet most people have never wondered where its seeds are.
These seemingly simple questions become gateways into fascinating scientific explanations that reveal nature’s remarkable ingenuity.
One particularly memorable example comes from Sri Lanka’s celebrated national parks.
Travellers heading through Yala or Wilpattu often notice clusters of spider webs hanging from roadside shrubs. Most motorists drive past without giving them a second thought.
Pethiyagoda explains that these belong to spiders exhibiting astonishingly sophisticated social behaviour, including cooperation, altruism, colonisation and even forms of nepotism—qualities people generally associate only with human societies.
Understanding these remarkable creatures transforms what was once an ordinary roadside scene into a fascinating lesson in evolution.
Larger animals receive equal attention
Why do nuthatches climb down tree trunks while woodpeckers move upwards? How do archer fish accurately shoot insects above the water’s surface? Why are peacocks brilliantly coloured while peahens remain comparatively plain?
Each question opens the door to deeper scientific explanations, revealing how evolution has shaped the behaviour and appearance of species over countless generations.
Remarkably, the book also explores the hidden lives of plants.
Readers learn that plants can deceive pollinators, manipulate insects and employ strategies that almost resemble dishonesty and bribery. Such revelations challenge conventional thinking and demonstrate that nature is far more dynamic and complex than most people imagine.
Pethiyagoda does not shy away from sensitive subjects either
Several essays discuss sex-role reversal and same-sex behaviour in animals—not to create controversy but to illustrate that biological diversity extends to behaviour as well as appearance. Such observations, he says, help us better understand ourselves and appreciate the extraordinary variety found throughout the natural world.
His reflections on animal intelligence are among the book’s most thought-provoking sections.
Whether describing macaques with intricate social systems, highly intelligent Portia spiders from Sinharaja, or the remarkable awareness displayed by lobsters and cuttlefish, Pethiyagoda invites readers to reconsider humanity’s relationship with other living creatures.
Increasing scientific evidence, he notes, suggests many animals possess levels of awareness and sentience that deserve greater respect and ethical consideration.
The book itself is a visual masterpiece
Its striking cover, designed by biologist and digital artist Gayan Hirimuthugoda, portrays an imaginary Sri Lankan Garden of Eden populated by almost one hundred species.
Inside, readers will discover nearly 700 illustrations, many contributed by more than thirty young Sri Lankan naturalists.
The decision to involve younger contributors reflects Pethiyagoda’s enduring commitment to nurturing the country’s next generation of scientists and conservation leaders.
Equally significant is the foreword.
Instead of inviting a famous public figure to introduce the book, Pethiyagoda selected former student Dr. Hiranya Sudasinghe, believing the book ultimately belongs to the generation that will inherit Sri Lanka’s conservation challenges.
It is a gesture that perfectly reflects the author’s lifelong commitment to mentorship.
Perhaps the most inspiring aspect of The Curious Naturalist lies beyond its pages
Pethiyagoda has chosen to donate the entire proceeds from book sales to the Wildlife & Nature Protection Society, after Dilmah Conservation generously funded the production of the volume.
It is an extraordinary act of generosity that reinforces his belief that conservation is about investing in institutions and people who will continue protecting Sri Lanka long into the future.
As our conversation drew to a close, Pethiyagoda spoke not about awards or personal achievements, but about helping young scientists fulfil their dreams and reviving his public-interest YouTube channel to continue sharing knowledge with wider audiences.
That perhaps explains why The Curious Naturalist feels so different from many contemporary books.
It is not merely a catalogue of facts or a collection of essays.
It is an invitation to rediscover the joy of observation.
In a world increasingly dominated by screens, algorithms and hurried lives, Pethiyagoda gently reminds readers that some of life’s greatest wonders remain hidden in forests, rivers, gardens, roadside trees and even the smallest creatures beneath our feet.
For a country celebrated as one of the world’s biodiversity hotspots, this message is especially timely.
Conservation begins with appreciation, appreciation begins with understanding, and understanding begins with curiosity.
With The Curious Naturalist, Rohan Pethiyagoda offers Sri Lanka not simply another book, but a lasting legacy—one that encourages every reader to slow down, look more closely and fall in love with nature all over again.
By Ifham Nizam
Features
America at 250: Most unfitting President, Biggest World Cup Tournament
The world’s oldest constitutional democracy turned 250 on the Fourth of July, two weeks ago. It is a rather quirky coincidence that in the 250th year of its largely successful existence, America should be having as its president the most unfitting person in history, and that in keeping with the American trait for mixing serious purposes with fun and play, it should also be hosting perhaps the largest edition of the World Cup Football Tournament. The triple coincidence – the anniversary, Trump presidency and the World Cup – is not without some meaning.
The essence of the Trump presidency has been to recast America in the mould of Trump’s own vulgar and outlandish presuppositions about who belongs in America and what the rest of the world owes to America. Internal exclusions and external isolation have always been a part of American history, but Trump’s project has been to make them America’s sole and permanent purpose. Make America great again by making it more intolerant and more imperfect, as opposed to pursuing the country’s founding purpose of striving towards a “more perfect union.”
Trump is also giving a new meaning to America’s exceptional isolationism by slashing immigration, deporting American residents whom he and his Maga cabal don’t like for the vilest of reasons, withdrawing from global agencies that America created and closing down American agencies providing global services, imposing tariffs on every country and deeming them as payment for America’s past generosity under weak presidents, and threatening neighbours with annexation while militarily attacking others.
He got his nose bloodied after listening to Netanyahu and starting a fight with Iran, made a fool of himself by first announcing that he will provide safe passage to ships through the Strait of Hormuz and charge them 20% of their cargo value, and immediately withdrawing it after being told that it was a lamebrained and impractical idea. The Iranian Foreign Minister tweeted that it is a good approach but 20% is too high! The reality is that Iran has effectively closed the strait again, after Trump said his ceasefire with Iran is over, and there is nothing the might of America can do about it – thanks solely to Trump.
The world, not to mention America, are back to where it was soon after February 28. And Trump is back to February 28, with more attacks on Iran while telling Israel to keep out of it and hoping that Iran will soon come to the table. The Iranian regime is insisting that it is Trump and not Iran who will have to blink first again. For the rest of the world and the people of America, fuel and fertilizer prices are again rising along with the prices of goods and services that depend on them.
Meanwhile, the Fourth of July marking America’s 250th Anniversary of American independence has come and gone. Every year, Americans cheer and celebrate the Fourth of July as a civic festival in their local communities. Families take their children to Washington, Philadelphia, Gettysburg and other historical sites to learn and appreciate their history. The state hardly gets involved and there are no military parades or flights of fighter jets. Trump changed it last year by holding a military parade in Washington but it did not excite anyone. The army had to go to extraordinary lengths to protect the city roads from cracking up while parading its massive tanks. This year Trump’s efforts to turn the 250th anniversary celebration into a personal vanity affair spectacularly backfired and what was becoming a national damp squib. Not so ironically, it was rescued by the 2026 World Cup tournament that began on Thursday, June 11 and will end on Sunday, July 19.
World Cup Down to the Wire
The 23rd FIFA World Cup hosted by America, Mexico and Canada with matches played in 16 cities – 11 in the US, three in Mexico and two in Canada – became a significant occasion for the US. It provided an antidote to Trump’s vain and unsuccessful usurpation of the country’s 250th anniversary, even as it became an occasion to show the world that there is still much more likeable about America in spite of all the ugly MAGA makeover that Trump has been giving it from the White House.
What is unique about America is that it is the first and the only immigrant country to become a superpower in world history. An open door country with a melting pot ethos, America has consistently struggled at every stage of its evolution to defy the homogeneity of the privileged, and to celebrate across-the-board heterogeneity in every aspect of the human condition. If the purpose of Trump’s presidency has been to break this arc of American history, the World Cup became an occasion to demonstrate that the arc will continue in spite of Trump.
The World Cup was an eye opener to both resident Americans and visiting football worshippers. Except for the Olympics sporting events, competitive sports in America are dominated by (American) Football, Baseball, Basketball and (Ice) Hockey, and the competitions are all limited to American teams along with some Canadian teams especially in Hockey. The extent of any international connection is limited to allowing players from Central America and Japan for Baseball, and from Canada and Eastern Europe for Hockey. In other words, American notions of exclusivity and self-sufficiency seamlessly extend to the world of sports from the universe of politics and economics.
The arrival of the World Cup, 32 years after America hosted its first and only World Cup in 1994, was an eye opener to American sports fans and the general public. This was international sports at their doorstep and an occasion to live through the experience of witnessing the world’s best exponents of the game fiercely displaying their talents in friendly competitions. The visiting fans who thronged the games brought life and diversity and retail spin offs to the cities where the games were played. The visitors to a person, both players and fans, were enthralled by the magnificence of America’s sporting facilities and the range of amusement and entertainment the host cities offered.
The tournament also became a smorgasbord of different nationalisms from around the world but manifesting pride and passion in support of national football teams and not boastful belligerence about national militaries. The teams were also more equal on the pitch than their governments are at the UN podium. The better teams of the day won in the end but every team made each game as competitive as it could. Small countries from West Asia, Africa and little Atlantic islands went boot-to-boot with European and South American giants and kept everyone guessing until the final whistle. The really big Asian countries – China, India, Indonesia etc. – could not qualify for admission, while Asia’s two industrial giants – Japan and South Korea – acquitted themselves well even though they were unlucky not to go beyond the group stage.
The team that America fielded should not have been allowed to represent the country based on Trump’s executive negation of all DEI (Diversity, Equity and Inclusion) programs in government and in federal hiring. But it did and the US team would have made the 1960s promoters of cross-racial ‘rainbow’ alliances proud. Similar rainbow teams have become the norm of almost all West European countries and England.
Players of colour have become superstars in western football teams and have quite clearly internalized natal nationalism as opposed to being assimilated by them. They are all descendants of birthright citizens of the old empires, a legal tradition that is more universal and anterior to the abolition of slavery and the 14th Amendment in the US, as Chief Justice John Roberts reminded the Trump Administration in overturning its executive order to end the recognition of birthright citizenship in America. A practice that is shared by three dozen countries.
The US Team at the World Cup began as a promising outfit playing with flair and freewheeling style and could have gone as far as the Quarter Finals to play Spain. The team was undone prematurely by Trump’s sleazy intervention with FIFA bosses to suspend the Red Card penalty ban of a US player, Folarin Balogun, for a foul he had committed in an earlier match. Trump’s role and the penalty suspension created a public uproar and in the upshot an inspired Belgium trounced the US whose players performed very poorly perhaps under the weight of the embarrassment that their President had inflicted on them.
The World Cup tournament itself is now down to the final match, the 104th of the tournament, on Sunday, July 19th, between the reigning World Cup champions, Argentina, and Spain, the current Euro Cup holders. The match for the Third Place will be played on Saturday (July 18), between France who lost 0-2 to Spain in a surprisingly one-sided game, and England who went down in a heartbreaking 1-2 defeat to Argentina after leading 1-0 up till five minutes before the final whistle.
The French were the tournament’s cracking team till they came up against Spain who had been belabouring until then. The English team had bestirred all of England back home with their gritty win against Mexico in its national stadium full of 85,000 spectators, but once again came up short in the penultimate game.
The final between Argentina and Spain will feature the 39 year old Argentinian maestro, Lionel Messi, looking to win his second World Cup, and the 19 year old Spanish prodigy, Lamine Yamal. The football internet is abuzz with a 2007 photograph showing then 20 year old Messi carrying Yamal as an infant during a photo session in Barcelona, Spain, where Messi played club football. On Sunday, in New York/New Jersey, they will face each other in a spirited encounter for the biggest prize in sports.
by Rajan Philips
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