Opinion
Don’t deride Sri Lankan scientists
I have been watching with interest the exchange of views among several parties that commenced with the Article written by Prof. Chandre Dharmawardana to which Mr. Chris Dharmakeerti responded. My name and some of my research publications have been quoted in these exchanges. I myself responded to Prof. Dharmawardena stating that I don’t belong to the ‘Natha Deviyo Group’ and he has kindly said that he never did so. I’m sorry for my mistake. Yes, Prof. Dharmawardhana, Dr. Waidyanatha and myself have known each other for over 50 years. Both of them were a couple years senior to me and were serving as junior temporary staff members at the University of Ceylon, Colombo (at that time) when I was a final year undergrad student following a special degree. Immediately after my graduation I was appointed to the academic staff of the University of Ceylon
Peradeniya (later University of Peradeniya) and continued to serve the University for 40 years until my retirement in 2006. During this period, I was the Head of the Dept of Botany (five times), Dean, Graduate Studies, Dean Faculty of Science and acting Vice Chancellor during the most difficult period of 1989/90. While attached to the UoP, I made use of sabbatical and vacation leave to work at the International Rice Research Institute Philippines, the International Atomic Energy Agency, Vienna, the Weizmann Institute of Science, Israel, and at the Washington State University and the San Jose State University in the USA. I’m not trying to brag, but writing all this to educate people like Bodhi Dhanapala who write derogatory, baseless insinuations in his emails as if we are petty thieves.
I share the patent on Prof Gamini Seneviratne’s innovation Biofilm Biofertiliser (BFBF) on invitation because I was the supervisor for his PhD research studies during which he learnt a lot on soil microbiology and also gave him useful advice at the time he was venturing to study rhizosphere microorganisms and develop multi-microbial inoculants. I have not participated in the large-scale field trials he conducted with BFBFs. I think he has effectively replied to his critics, subsequently supported by Prof. Ben Basnayake.
Now I will focus on my own work which also has come under scrutiny. Prof. Dhamawardana quotes some of my publications of 2012 and 2016 where he claims that I have written only of ‘a potential or encouraging results’ but not for large scale application by farmers. I fully agree. Those are publications on cyanobacteria (blue-green algae) and Azolla. Even today my position is they only have a potential which has yet to be realised and not yet ready to be recommended for the farmers. What I wrote about applying N2-fixing biofertilisers refer to Rhizobial inoculants which form symbiotic root nodules with leguminous crops. Please read my write up carefully and you will find a statement that ‘out of all N2-fixing organisms and systems application of rhizobial inoculants was the most successful. This technology is nothing new. In fact, it is more than 125 years old! The first rhizobial inoculant with the commercial name Nitragin was patented in the USA in 1896 by Nobbe and Hiltner. Afterwards, this technology was adopted worldwide. Howeison and Herridge (2005) reported that Australia is annually saving 3 billion dollars by the judicious use of rhizobial inoculants. Sri Lanka imports 40% of our mung bean requirements from Australia.
We adopted the technology of using rhizobia native to Sri Lanka and embedding them in a local carrier material (modified coir dust) which enabled us to field test and eventually recommend it for large scale application. In adopting this technology for Sri Lanka, we have gone through several years of study. Commencing with basic studies of isolation, purification, characterisation and identification of rhizobia from local legumes (crop and wild) we have built up a germplasm of rhizobial isolates.
These have been authenticated and screened under greenhouse conditions to select the best strains for different crops, field tested in small plots in collaboration with the Department of Agriculture at HORDI and other research stations. In the final stages of transfer of technology, the most promising strains were used in large-scale field trials, some of which were conducted with the participation of farmers under our strict supervision and those of the field officers of the Plenty Foods company. It is after more than 20 years of painstaking research studies that we were able to get a breakthrough and transfer rhizobial inoculant technology to Sri Lankan farmers.
The Department of Agriculture got confidence in our products in 2017. That year they used our inoculants for extensive field cultivation of soybean. Their trials were successful and we were presented with a CD containing 100 photos of their cultivations with our inoculants. Two such photos are reproduced with this article.
Today, the best customers for our inoculants are the Central and Provincial Departments of Agriculture. Our team at the NIFS, which produces and market these inoculants (with the approval of the NIFS Board of Management) was felicitated a few months back by the Governor of the Central Province for the services rendered to the bean farmers from Hanguranketha to Welimada for low cost, eco-friendly bean cultivation. It is not easy to get a new technology accepted by farmers. By August this year we have supplied inoculants for more than 15,000 acres and more orders are coming. All these results of our work with rhizobial inoculants were presented at the Post-`Covid international symposium of the NSF and eventually published in its Proceedings. This is the Kulasooriya et al (2021) publication I have quoted in my write up.
I believe I have provided enough evidence to show that our efforts are to provide as much as possible some technologies based upon local resources for low cost, eco-friendly crop production and not a scam as some expatriates seem to think. They must not make baseless insinuations against genuine local scientists.
Prof. S. A. Kulasooriya
Opinion
Vijaya Chandrasoma, superb writer and warm-hearted friend
Vijaya Chandrasoma, a frequent and valued contributor to this newspaper I edit passed away at 85+ in Colombo a few days ago, far from his family domiciled in the United States; but his children with whom he was in close touch were able to make it for the funeral on Sunday. Vijaya or Vicky as he was best known to friends and family had a visceral hatred of President Donald Trump, no doubt shared by a majority of mankind. This he was not slow in expounding in the widely read columns he wrote for us.
In the covering letters accompanying his articles, he always included a cryptic note: “Yours to do as you please” demonstrating the generosity of his nature leaving open the exercise of any editorial judgment with no hard feelings whatever. That was the quintessential Vicky who sometimes wondered whether he was indulging in an overkill of Trump whom he detested as much as he loved Obama.
He loved Obama as much as he loved the USA which he felt had given him and his family a second chance which his family seized but he, as he freely admitted, allowed to slip by. He had the honesty to publish a self-deprecating book titled All Show And No Substance sub-headed A Cautionary Tale he meant mainly for his grandchildren “in the hope that they may learn something of the life and times of their grandfather and the world in which he lived.”
Vijaya Chandrasoma was second of the four sons of M. (Tissa) and Gertie Chandrasoma, his father being a member of the prestigious Ceylon Civil Service (CCS) reputed for his efficiency. While Vicky had classified his family as “upper middle class” a better description might have been “well to do.” As schoolboys we used to walk home for lunch together from Royal College along Fifth Lane, him to turn off at the barrel drain behind Ladies College now called 27th Lane and I onward to Charles Way further down the lane.
Vicky being a couple of years senior, my memories of him in school are dim but I do remember his telling me how his father, a reputed university athlete, cheered him with a “come on Vicky” at an inter-house athletics meet and how he and a partner defeated a champion combination in a game of tennis doubles. We had a distant kinship too through my mother’s paternal roots in Galle and he was very close to my cousin, best known by his nickname Koiman, who teamed up with him as fellow students in London.
The Chandrasomas went off to London after Tissa, a favourite of then Prime Minister, Sir. John Kotelawela, resigned after a disagreement with SWRD Bandaranaike, Sir John’s successor. He got a plum private sector job, number two at the foreign-managed Shell Company which dominated the petroleum import and distribution market in then Ceylon. Vicky makes no secret of what he called his “dissolute” life in London as a teenager concentrating on booze, horses and greyhounds.
Nevertheless he was accepted by St. Andrew’s University in Scotland, Cambridge and Oxford he eventually joined only to be “rusticated” after a year. His life in Colombo on his return from the UK was predictably fast with a stint in an accountancy firm his father got him into as an articled clerk, managing a hotel in the Maldives whose tourism industry was just taking off, running a tourism business in Colombo, an attempt at immigrating to Australia and finally ending up in Los Angeles.
He eventually relocated, alone to Colombo with his family remaining in LA. To his immense pride his children did very well in Ivy League Universities and thereafter “no thanks to me.” I bumped into him at the HSBC branch then at Dharmapala Mawatha and was able to introduce him to the bank to open an account. We reconnected and hence his many columns to these pages all written free gratis and for nothing.
He, like his father before him wrote very well and his copy was not all Trump bashing. There were so many readable pieces of his time at Oxford, his days with his friend Gamini Disssnayake to whom he was a trusted aide and speechwriter, and a memorable interview he did in Canada with Singapore Prime Minister Lee Kwan Yew. “This was sprung on me and I was absolutely unprepared. My heart was in the pit of my stomach. But PM Lee helped me through.”
A colourful life has ended, one where he blamed nobody but himself for anything that went wrong. Rest in peace my friend. Pity our long-promised meeting never happened.
Manik de Silva
Opinion
‘From Galkissa to Tambuttegama’: A response
by Sena Thoradeniya
I Refer to the article published under the above title in The Island of 14 Sept. It was written by Dr. Uswatte-aratchi, whose insights into art, literature, and culture have long resonated with mine. In those domains, we have shared similar views; yet in matters of political theory, political leadership, and governance, our perspectives have not converged.
I do not intend to discuss the entire article by Dr. Uswatte, for he is entitled to his views on our politicians, even to the point of publicly attacking them when opportunity arises. I am neither an apologist nor an agent of any among those he has named. My concern here is solely to highlight Uswatte’s curious attribution of his knowledge of mathematics and physics to a person who, in his public addresses, has revealed no trace of intellectual capacity.
Dr. Uswatte says: “Unlike the earlier rulers Dissanayake (referring to the President) attended government schools in Tambuttegama and Kelaniya University. He studied science and mathematics. He can differentiate an equation for you and speak intelligently about Paul Dirac and Higgs Boson with the same felicity as accusations against former politicians”.
We are waiting for a theoretical or scientific publication by the current President that might justify such a claim. To ascribe scholarly depth to one whose record is not noticeable is absurd. It is a gesture that compliments without foundation and confers laurels where none have been earned.
This is what Dr. Uswatte says about the Prime Minister: “There is a Prime Minister who can talk to you impromptu about Auguste Comte and Claude LéviStrauss”.
A person who is said to have studied sociology should be knowledgeable about Comte, regarded as the father of sociology and the founder of positivism, and Claude Lévi-Strauss, a leading figure in structural anthropology; yet we remain uncertain whether she speaks of them with genuine familiarity and scholarly understanding, or is merely name-dropping them in an impromptu fashion. What on earth is she saying about these men on public platforms?
Since I possess no knowledge of either physics or mathematics, it was sheer curiosity that led me to consult AI only to discover what a marvelous President we have!
Paul Dirac was a pioneering English physicist, who helped establish quantum mechanics, co-founder of quantum electrodynamics and contributed to quantum field theory. In 1933, he shared the Nobel Prize in Physics. The Higgs boson is a fundamental particle discovered in 2012 that explains how particles acquire mass, solving a central mystery in physics. Peter Higgs, a British theoretical physicist won the Nobel prize for physics in 2013, decades after Anura Kumara obtained his degree.
Trying to rediscover theoretical physicists among ordinary science graduates who left university decades ago is indeed a futile exercise, like looking for a needle in a haystack. Theoretical physics thrives on continuity, requiring sustained engagement with evolving mathematics, new theories and experimental findings, and is a discipline that demands lifelong intellectual engagement.
Dr. Uswatte should listen to speeches made by his new found friends at public meetings and see the reaction of social media activists. As Chairman Mao observed, theory divorced from reality is useless. “No investigation, no right to speak (“Preface and Postscript to Rural Surveys” -1941).
For the time being, I refrain from commenting on some of the President’s promises, such as ‘producing graphite from graphene’ (which ought, of course, to be the reverse), producing sulphuric acid using seawater, fortifying the stem of the banana through advanced research, devising lifesaving remedies for cancer, or unveiling the world’s first app for locating shoals of fish. The list is too long to reproduce here. An exaggerated parade of claims and the sheer implausibility of such boasts are not the stuff of theoretical physics.
Opinion
A journalist who wrote across the divide
by Jehan Perera
There are some journalists whose work we read and then move on. And there are others whose writing makes us stop, think and look at the country differently. D. B. S. Jeyaraj who passed away on 17 May 2026 was one of them. Whenever I saw an article by DBS, as he was widely known, appear in a newspaper, it was the first I read. He was primarily a columnist and political analyst, with a deep knowledge of the history of Sri Lanka’s ethnic conflict. But his columns were not simply analysis or opinion. They were rooted in what was happening in Sri Lanka and in what people involved in those developments were saying. We could see this in his frequent references to first-hand comments from people he had spoken to. He did this both when he lived in Sri Lanka and later, when he was living in Canada. That was no easy task.
In a 2013 interview, after returning to Sri Lanka for the first time in 25 years, DBS described how he had continued to report on Sri Lanka from Canada by maintaining contacts at home. He said that he broke his rest daily to communicate with contacts in Sri Lanka and that this dual existence of living physically in Canada and mentally in Sri Lanka took a heavy toll on his health and finances. But that commitment mattered and allowed him to write about Sri Lanka from afar without losing touch with what was happening on the ground. His writings gave readers a sense of what was happening in the north and east, as well as of politics more generally in Sri Lanka.
Speaking at the commemoration and book launch organised by the Tamil Media Alliance last week, Vijitha Yapa, the founding editor of The Island and Sunday Times, under whom DBS worked, captured an important quality of his journalism when he said, “DBS had no venom. That was his greatness.” He also recalled how DBS stood up to pressure and threats and continued writing about the Tamil community while insisting on fair play irrespective of race or religion. M. A. Sumanthiran, General Secretary of the ITAK, put another aspect of DBS’s contribution even more directly: “Truth is the first casualty of war. DBS fought to keep the truth alive.” He recalled that DBS always cross-checked his news and noted that even those who hated him read his columns to find the truth.
These observations capture two qualities that made DBS special. The first was his commitment to truth and, second, was his ability to write about a deeply divisive subject without venom. DBS was a Tamil writing about the north and east and the Tamil national question in a deeply polarised environment. Yet he wrote for the mainstream English-language press and was widely read not only by Tamils but also by people from other communities. His writing helped make the concerns, political aspirations and historical experiences of the Tamil community accessible to readers beyond it. His importance was not limited to his being a Tamil journalist. His writing mattered because it addressed the country as a whole. Issues and perspectives that might otherwise have remained within particular communities could become part of a wider national debate.
Another noteworthy feature of DBS was his ability to be realistic in his assessments. With his wide knowledge of history, he understood that each side in the national conflict had its own history, fears and perceptions of threat. He recognised that the conflict could not be properly understood through the narrative of one side alone. He understood that there could be no unilateral solution imposed by one side or the other. That realism is particularly important in a country where political positions have often been presented as if the concerns of one community could be resolved without addressing those of another. A journalist who understands this complexity needs to do more than simply take sides. He or she can help readers understand why the conflict has endured, why trust has been so difficult to establish, and why lasting peace requires more than one dominant story.
There was also something revealing about DBS’s return to Sri Lanka in 2013. In the interview he gave during that visit, he said he deliberately avoided politics. He wanted to experience the country from the perspective of an ordinary person rather than through the views of politicians or political associates. He observed a disconnect between the needs of the people and those of the political class. In retrospect, that observation was remarkably prescient. The disconnect he identified in 2013 would become dramatically visible in the Aragalaya of 2022.
In the same interview, he offered an observation that deserves to be remembered. A journalist may not be able to write all that he or she wants because of external constraints, he said. But no journalist should write what he or she does not want to write because of external pressure. His commitment to independent journalism came at a considerable personal cost. He was arrested and detained by the Sri Lankan Police in 1987 after his reporting on the war in Jaffna, and in 1993, while living in Canada, he was brutally assaulted by LTTE supporters who fractured both his legs.
For all these reasons, I consider DBS to have been a mentor of mine. I never said so to him. Mentors are not always people who formally teach us or with whom we have a close personal relationship. Sometimes they are people whose work we follow, whose judgement we respect and whose example helps shape our own understanding of what we should strive to do. DBS was such a person for me. His passing has left a gap. His journalism was informed by history but connected to the present, rooted in facts but open to interpretation, and concerned with the realities of all communities.
The collection of his writings launched in his memory by the Tamil Media Alliance is therefore more than a record of an important period in Sri Lanka’s history. It is also a reminder of what journalism can be at its best. DBS showed that a journalist could understand one community without becoming confined to it, analyse conflict without being partisan, and take a position without losing sight of complexity. Above all, he showed the value of journalism that seeks to keep the truth alive. For those who read him regularly, the greatest reminder of his absence is the absence of his next column.
-
Opinion7 days agoFrom Galkissa (Mount Lavinia) to Tambuttegama
-
News4 days agoUS embassy won’t comment on IGP’s probe into joint drug raid
-
Features6 days agoThe emptying university: why are academics leaving?
-
Features7 days agoSri Lanka’s university crisis: Brain drain and union action demand urgent reform
-
Opinion7 days agoAshraff: From the SLMC towards the National Unity Alliance
-
Business4 days agoAll-new Bolero MaXX unveiled in Sri Lanka
-
News3 days agoBid for Basil’s extradition nears final stage: Police
-
Editorial7 days agoMuscle flexing, astroturfing and dog-and-pony shows
