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Pandemic and emergence of variants

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By Prof Kirthi Tennakone

The behaviour of the coronavirus bears resemblance to a high-speed magnified video of Darwinian evolution. The virus changes in front of our eyes and variants emerge as the fittest that survive. Genome surveillance has succeeded in reading the genetic changes accurately and sees how the genotype expresses as phenotype. Genotype being the chemical-genetic constitution and phenotype, characters as manifested in the environmental background.

Humans have sinisterly arrested the natural evolution of animals and plants; but despite scientific advancements, find it difficult to deal with a fast-evolving virus, science alone cannot resolve a social calamity. Containment of the pandemic would be difficult if our actions lag in relation to the pace of virus evolution.

Mutations: cause of biological evolution

According to Charles Darwin’s theory of evolution, life on earth continues by descent, inheriting parental characters subject to infrequent variations or mutations. After the discovery of DNA, the mechanism of inheritance and mutations was understood.

The genetic material DNA, present in all living cells, is a double-stranded structure composed of bead-like moieties pairs, known as nucleotide bases, denoted by symbols A, T, G and C. The sequence of these entities in a strand encodes genetic information analogous to a four-letter alphabet. Some viruses contain one strand referred to as RNA and encode information in the same way. When the cell or the virus replicate, most of the time, the sequence of nucleotides is copied exactly giving birth to a genetically identical cell or a virus. Rarely, copying errors creep in during replication. For example, the sequence AAGCT may be miscopied as AAGCG. This is a minor change in comparison to the entire genome, nevertheless a genetic change or a mutation. Most mutations will not lead to overriding alterations in the character of an organism. Mutations are often deleterious. Very infrequently, a change in character, owing to a mutation, turns out to be beneficial for the species to survive and procreate.

Mutants fitting the environment survive and proliferate. Paleontological findings provide ample evidence of the evolutionary process, when noticeable changes in living species manifest during, more or less, millennia. In most cellular organisms a mutation, fit to get established, takes place once in a million generations. For that reason, we do not see sporadic changes in the progenies of animals and plants. In the past there had not been significant alterations in genetically transferred characters of wild animals. The leopards we see today are not different from ones that lived during the Anuradhapura period, their hunting capabilities are similar.

The situation is different if a virus invades a population devoid of immunity. Their intrinsically fast mutation and replication rates and sheer numbers, invariably bring forth more adaptable strains in very short periods. Certainly, the same phenomenon occurred during previous epidemics and pandemics. Today it is happening at an escalated level because of high human population density, mobility and unrestrained interference in the environment.

Viruses live on cellular life, constantly interacting and following their evolution, while they themselves evolve.

Unicellular and multicellular and viruses

The first living cells or unicellular microbes seemed to have originated 3.5 billion years ago. A giant step in the advancement of life on earth has been the appearance of multicellular organisms, living systems made of assemblies of cells. A mutation in a unicellular agent around 1.5 billion years ago is believed to have cleared the way for the development of multicellular life. These individual cells, sharing similar DNA, formed colonies. Later colonies subdivided, each expressing genetic instructions differently to create complex animals, with organs performing varying functions. The above developmental pathways, leading to advanced forms of life existing today, took more than one billion years.

Viruses are distinct from cellular forms of life. The latter possesses the capacity to grow and reproduce, deriving energy and essence of structural materials from non-living substances; whereas the former needs to enter a living cell to reproduce. All cellular creatures and viruses replicate, mutate and interact with each other and the external environment and evolve.

The pandemic is just one episode of this universal phenomenon, progressing fast and tracked by humans, the concern now is the threat posed by variants.

Variants of Coronavirus (SARS-CoV-2)

A variant means a mutated version of an organism, distinct from the original in a noticeable deviation of an observable trait. For example, king coconut is a variant of coconut, the distinguishing attribute being the colour of the nut. Apart from the shade of the nut, this particular mutation had turned the tree into a dwarf, very disadvantageous for harvesting sunlight. Unable to compete with other trees, the king coconut would not survive in the wild. Attracted by the colour, humans (in Sri Lanka) have taken care of the variety and propagated it.

In the case of the Coronavirus, the important qualities distinguishing variants are higher infectivity, degree of virulence and resistance to vaccines.

The Coronavirus and other RNA viruses mutate faster than DNA based organisms. Here the probability of a viable mutation per generation (replication) exceeds 10,000 times that of a cellular life form. Furthermore, the generation time of the Coronavirus is a few hours compared to years and months in the case of animals and the total population of viruses in bodies of infected persons, during the time of the pandemics, is many billions times larger than an animal population. Consequently, Coronavirus variants popped up in durations as short as a few months, after the aggravation of the pandemic in late 2020. The longer the pandemic lasts and the greater the intensity, the more variants we encounter.

Since the emergence of COVID-19 in Wuhan, China in December 2019 and its global spread, many variants have appeared in geographically distinct regions and crossed borders. The original version of the virus which triggered the epidemic in Wuhan underwent the mutation D614G altering the spike proteins, making it more contagious. Soon the strain D614G surfaced almost everywhere initiating the pandemic. It is the common ancestor of almost all variants seen today. The World Health Organization and Center for Disease Control, United States, have classified Coronavirus variants into three categories.

Variants of Concern

: They have increased transmissibility, detrimental alteration in epidemiology, enhanced virulence, decrease effectiveness in public health measures or available vaccines and diagnostics. The Alpha variant detected in the United Kingdom, September 2020; Beta in South Africa, May 2020; Gamma in Brazil November 2020; Delta in India October 2020 falls into this category.

Variants of Interest

: These are strains of the Coronavirus genetically distinguished by sequencing with potentialities of higher transmissibility, disease severity, and immunity resistance. They could pose threats in the future and need to be watched. Variants; Eta, Iota, Kappa, Lambda and Mu recently detected in Colombia are classified as variants of interest.

Variants of high consequence

: These are variants that would largely escape known control measures. Fortunately, at the moment, no candidates come under this category.

How Coronavirus variants originate

A variant begins as a mutation of one single virus in an infected person somewhere. It is very unlikely it would enter someone else and cause the disease. The variant requires to breed sufficiently in the individual in whom it was created. Again, in order to procreate and proliferate, it will have to compete with the parent strain, initially dominant in the patient. The variant will succeed in competing if it replicates faster and more effectively invades cells. As expected, all variants of concern possess the above qualities. Similarly, if the mutant had acquired the trait of evading host immunity, it could overshoot the parent strain.

Variants possibly originate and breed in immunosuppressed persons chronically infected with COVID-19. They carry large viral loads for prolonged durations, a pathology conducive to the birth and growth of variants. A wide range of mutants have been detected in such patients.

Characteristics of variants

Variants of concern spread faster in contrast to the parent strain. A pertinent question is, what changes in the virus provide this facility? For the virus to invade the human system, it must attach to a cell in the respiratory tract and transfer genetic material to the interior of the cell. The virus does this with a special protein in the spikes, binding selectively to a receptor in human cells named ACE2. In variants, the chemistry and architecture of the spikes are redesigned to enhance attachment. Thereafter, the migration of the replicating viruses to adjacent cells is also facilitated by the same process. The host antibodies drive the immune response by attacking spikes to suppress their bondage to the receptors. Mutagenic alterations in the spikes also help the variants to escape host immunity.

Most contagious Delta variant

The delta variant first identified in India, October 2020, resulted in an aggressive epidemic there and rapidly diffused. Several mutations in the spike proteins facilitated its fast spread. While retaining the common ancestral mutation D614G, the Delta carries three other mutations named P681R, L452R and D950N. The mutation D614G increases the number of spikes on the viral envelope. Production of higher viral loads in Delta-infected patients is believed to be a character manifested by the P681R mutation. Their respiratory tracts carry 1000 times more virus particles. The L452R mutation seems to protect spikes from antibodies helping immunity evasion. An ability of the Delta variant to attack a wider group of cells probably originates from a trait induced by D950N mutation. Mainly because of the changes in the spike proteins, the Delta variant reproduces faster by cell-to-cell invasion. Consequently, once this brand of Coronavirus enters a susceptible person, the symptoms appear in a shorter period of four to five days, compared to about a week for the alpha variant.

The Delta variant is 60 percent more transmissible than the alpha which stands 50 percent higher than the ancestral strain. A parameter defining the transmissibility of an infectious disease is the average number of cases reproduced by one carrier of the pathogen, the basic reproduction number (R0). An infection reaches epidemic proportions if R0 exceeds unity. When the pandemic originated in China, the value of R0 was about 2.5. The estimated value of R0 for the delta variant is somewhere between six and nine, an enormous increase in transmissibility relative to the previous strains.

Virus variants compete, whenever the Delta entered new territory, it out-competed other strains.

Vaccinations and Delta Variant

Except for a partial immunity evasion of the Delta variant, vaccines are effective against both variants. Vaccines lower the probability of catching the infection, more importantly greatly reduce serious complications and death. Some statistical assessments conclude that breakthrough infections (re-infections) are higher for the Delta variant compared to Alpha.

The discrepancies reported could also be indications of the fact that the Delta variant is far more contagious than previous strains. Here, the statistically meaningful epidemiological parameters are the number of different categories of infected persons (vaccinated, the severity of infection as determined by hospitalizations and mortality) as a percentage of the total number of infected individuals, recorded temporally. It is extremely difficult to keep track of these quantities when the disease spreads fast. Even the total number of people infected cannot be ascertained reliably. Under such circumstances, the anomalies reported as lesser effectiveness of vaccines in the case of the Delta variant, could also entail errors in data interpretation, arising from the fact that the Delta variant spreads fast.

There are also reports to the effect that more unvaccinated younger adults and children are hospitalized after the arrival of the Delta variant, reflecting the severity of symptoms. Theories have been put forward to explain the apparent anomaly. However, because of faster transmission of the Delta variant, proportionately younger patients may seek hospitalization.

As the dominant strain infecting a large proportion of people; the Delta variant will continue to mutate and evolve. Few mutational changes have already been noticed and named Delta pluses, but there is no evidence to conclude they are more dangerous.

Doomsday variant

News spreads like viruses. Just as mutations, inadvertent or deliberate distortions and exaggerations happen in reproducing news. Versions with more sensational twists disseminate faster.

In May 2021 a new variant carrying mutations suggestive of fast transmission and immunity resistance was identified in South Africa. Months later a reputed epidemiologist tweeted that the variant could be an imminent danger, prompting media to name it a doomsday variant. The ensuing panic was the result of premature unconfirmed assertion. The World Health Organization announced that this variant is not propagating as fast as the Delta.

Stories of pathogens spreading exceedingly fast, evading immunity, are common in science fiction. There is no evidence for such, even at times when preventive measures were completely unknown. Attributes encoded in different mutations do not add arithmetically. If one virus has a trait that allows it to spread fast and another to evade immunity, these two qualities will not necessarily be pronounced, to the same extent, in a third virus endowed with both mutations. Fear-mongering concerning doomsday viruses is most unlikely to persist.

Herd immunity and Delta variant

When the percentage of subjects acquiring immunity (either by vaccination or contracting the illness) exceeds a threshold, epidemics wane and disappear. The point at which this transpires depends on the value of the basic reproduction number R0; determined on the assumption there were no immune individuals, at the time the pathogen initiated the epidemic. As the immunity of the community increases, the reproduction number decreases proportionate to the fraction of people remaining susceptible and the rate of transmission is determined by an effective reproduction number RE. If N is the total population and M the number among them immune, the fraction susceptible is 1- M/N. Therefore the reproduction number reduces to the effective value RE = R0 (1 – M/N). Once RE reaches a value less than unity, the epidemic ceases to continue and the threshold corresponding to RE = 1, occurs when M/N = 1 -1/R0. At the beginning of the pandemic, the value of R0 was approximately 2.5 and the above formula yields M/N = 0.6, so that herd immunity threshold is 60 percent. For the highly transmissible Delta variant, a mean value of R0 is 7.5 and the same formula gives a herd immunity threshold of 87 percent. As vaccinated persons sometimes get re-infected, the actual threshold may exceed the above number, suggesting herd immunity is virtually beyond reach. Fortunately, R0 can be reduced by preventive measures such as social distancing, wearing masks and hand sanitization, thereby lowering the threshold.

Are we sufficiently disciplined to follow preventive measures stringently? The virus will continue to evolve via random mutations and their selection may be influenced by our behaviour. Will it turn more deadly or less deadly? These questions are too complex and unpredictable.

Fortunately, vaccines answer satisfactorily and redesigning and improvements are within reach. Preventive measures dampen transmission significantly. Every individual needs to follow these two strategies confidently, without resorting to unproven practices and myth.



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Artificial Intelligence: From Snake Oil to Apocalypse

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Pope signing encyclical on AI

by Rajan Philips

AI Snake Oil

– is the title of a 2024 book authored by Arvind Narayanan and Sayash Kapoor, two Indo-American computer science academics at Princeton University. The book became a popular primer on the subject. The long subtitle – “What Artificial Intelligence Can DO, What it Can’t, and How to Tell the Difference” – is summarily indicative of what the book is about. Within two years, however, the somewhat tempering message of the book would appear to have been overtaken by fears of an AI apocalypse that have been unleashed following a very public resignation by Jacob Coxon, a 27 year old AI Engineer from Anthropic. Mr. Coxon has worked at both OpenAI and Anthropic, the two main US incubators of Artificial Intelligence. On Tuesday, September 8, Coxon resigned from Anthropic, accusing the leading AI firms of “racing straight to self-improving superintelligence and gambling with our lives.”

Coxon’s warnings were soon endorsed by his peers. Evan Hubinger, Alignment Science Lead at Anthropic, not only agreed with Coxon but went further and warned of a greater than 10 percent chance that “advanced AI” could cause human extinction within the next decade. Mr. Hubinger made sure to emphasize that the current AI models do not present any existential threat and that the risk with them is relatively low. Other Engineers and Coxon himself have since been amplifying over the social media the threat posed by allowing AI expansion to continue unbridled even in the near future. Corporate leaders followed suit with calls for government control.

AI’s Weekend Escapade

Anthropic CEO Dario Amodei published a 3,000 word essay on Saturday, September 12 – written with or without AI input, no one knows – in which he warned about AI’s capacity for “recursive self-improvement” that can spin out of human control. While there have been a number of ‘incidents’ involving different AI models, Amodei drew attention to the mid-July cybersecurity incident in which OpenAI agents or bots (computer programs doing automated, repetitive tasks), who were part of an internal test run by the company, took advantage of the safety fences that had been lowered for test purposes, and acting autonomously escaped from their home ‘sandbox’ (a virtual computer in the cloud), entered the open internet, and intruded the production systems of an AI infrastructure company, the Franco-American Hugging Face.

The rogue agents performed more than 17,000 recorded operations over a weekend, before someone at Hugging Face noticed the intrusion. Hugging Face did not know the source of the AI intruders at first; so, it informed law enforcement. No one at OpenAI knew until Hugging Face people traced the source and informed OpenAI. According to OpenAI, sabotage was not the motive behind the ‘misaligning’ (deviating from human intent) escapade of its artificial agents, but cheating – cheating to overperform in the test after they autonomously discovered that the answers to their test were available in another publicly available test that was in the system run by Hugging Face. Remarkably and unexpectedly, the AI agents found a way to communicate with each other, took steps to hide their tracks, and to selectively disable some among them to avoid detection.

The operation was plain and simple hacking. If OpenAI engineers had done it, it would have been a crime and they may have been prosecuted. Not so with AI agents, who cannot be charged and put on trial. A way out has been suggested to treat AI agents similar to wild animals and holding owners liable for any harm done by their charges.

In his essay, CEO Amodei outlines a three step approach for “pacing the frontier” – to build AI at a balanced rate that will ensure safety while amassing benefits. The three steps, which Anthropic is committed to abide by, are: Embedded Evaluators – third party evaluators to operate within companies: Democratic Co-ordination – frontier AI companies in democratic countries to co-ordinate and achieve common safety standards and restrain unchecked AI progress; and Global Co-ordination – all world governments to co-ordinate and achieve compliance to the extent possible.

The titans in the American AI world, including Open AI CEO Sam Altman, have joined the call for the government to step in and slow down their creations. After the OpenAI incident, more than 1,300 computer scientists working in a highly competitive environment came together to issue a joint statement, titled “Pacing the Frontier,” calling on Washington to facilitate an international effort to develop the necessary technical and governance rules for the industry. The New York Times correspondents David Sanger and Dustin Volz have called the scientists’ appeal ” a deliberate echo of Albert Einstein’s letter to Franklin D. Roosevelt about the potential power of nuclear weapons.”

Not everyone is crying for ‘pacing.’ There is healthy skepticism at both the corporate and scientific fronts in the industry. Small tech companies are accusing that the pacing call by tech titans is really a ruse for establishing a ‘Silicon Valley cartel control” that will smother their little cousins. They draw their cue from the rather costly slip that Mr. Amodei showed in his essay – calling on Washington to grant an anti-trust waiver to facilitate industry co-ordination. The anti-trust law does not prevent AI companies from working together to improve safety. This has been quickly pointed out by Alvaro Bedoya, a former US Federal Trade Commissioner.

According to Aidan Gomez who runs the Cohere AI company in Toronto, Amodei’s three-step proposal also may not have prevented the OpenAI incident. In Gomez’s view the incident may have been due to poor instructions, weak virtual security around the test, and long periods of unsupervised testing. All three factors were there in the OpenAI incident. It has since transpired that there was an error in the OpenAI test instructions due to a typo, and that is what drove the agents to their escapade, to complete a faulty test set by humans.

Malicious Humans

There is consensus in the middle, as seen by John Hopkins Professor Gillian Hadfield, that there is a case for an immediate technical co-ordination and a more long-term regulatory response. The political world is even more divided. King Charles and Pope Leo are sufficiently exercised but the US president, who loves AI images fabricating him as Christ, calls the whole existential threat a hoax. On the other hand, former President Obama wants his Party to formulate a clear position for itself, on AI and its Data Centre dormitories, before the next wave of elections. China dismisses the new fears as a page out of the old cold war playbook. Elsewhere, at the BRICS summit in Delhi which went largely underreported in the west, nothing much was said on AI except one summitry paragraph #81.

In their AI Snake Oil book, the two computer scientists, Narayanan and Kapoor (N&K) devote a whole chapter (#5) to the question: Is Advanced AI an Existential Threat?” The question is not a new one, and as N&K reminds us, “has been a staple of fiction since long before the first computers were built.” In fact, watching the 2023 movie “Mission Impossible: Dead Reckoning” is said to have “spurred” President Joe Biden to issue the first EO (Executive Order) to regulate AI on 23 October 2023. Trump ceremonially rescinded it within hours of his inauguration on 20 January 2025, after packing his inaugural address invitees with all the CEOs of America’s AI universe.

N&K trace the existential fears about AI to the hype about AI’s snake oil abilities – the sales pitch that leads to “overreliance” on AI “as a replacement of human expertise instead as a way to augment it.” Particularly overrated are the predictive abilities of AI, which are different from its more useful generative abilities. There are likely egotistical biases in those given to apocalyptic predictions. A great part of the attraction to AI research at the highest level is “the prospect of building a powerful technology that could alter human history.” A corollary of this allure is the “grandeur” associated with AI work. At the same time, many AI researchers “vehemently reject doomsday predictions,” including those in the “AI ethics research community.”

While AI has made humans more powerful now than anytime in history, it is conceivable that human-AI combination will be more powerful than AI acting alone. N&K hit the nail on the head in warning that “we should be more concerned about what people will do with AI than with what AI will do on its own.” For “the biggest risks to humanity will arise from people misusing AI, not from AI going rogue.” The answer is in looking for specific threats that may arise from bad actors misusing AI. There is a range of them, including inflicting biological harm, flying AI powered drones, or carryout relentless cyberattacks.

Evidence of such misuses is presented in a report that Anthropic released on September 10, two days before its CEO’s essay. The report, titled “Detecting and countering misuse of AI: September 2026”, details the identification and disruption of what it calls “the most notable and novel threat activity” in the use of its Claude AI system by state and non-state actors in some African countries, for the purpose of cyber operations, influence operations, disinformation, surveillance, dissent suppression, and bio terror.

The United Arab Emirates is implicated in one such operation in Sudan, where the UAE is known to be the main benefactor of the Rapid Support Forces (RSF), the paramilitary group that controls the western parts of Sudan. According to Anthropic, a local network with UAE connections has used the Claude AI system to create a fake human rights organization and made AI generated presentations to the UNHRC in Geneva. The network has also prepared dossiers and personal files on journalists, European parliamentarians, and UNHRC rapporteurs, who have been critical of RSF’s operations and the UAE’s support for them.

AI Cold War

In its introduction to the report, Anthropic notes that “as models become increasingly capable, their risks will increase, unless AI developers and society’s defenders act to make them safer.” Remarkably, the focus on AI developers and society’s defenders is all US-centric and almost totally exclusive of China. President Trump’s decision to leave AI alone, which is obviously driven by his deregulatory profit instincts, not to mention crass self interest, is wholly predicated on portraying China as an AI competitor and the assertion that America cannot afford to become second to China in the AI race. It takes two tango, and China is not backing away and is calling the American hype over AI as a new manifestation of the old cold war.

The geopolitical competition over AI is creating “two increasingly incompatible tech stacks,” according to a June 2026 assessment by the Boston Consulting Group. While the US is the leader in frontier AI models, talent, and capital deployment, China is advancing on cost-optimized models and accelerating adoption across its economy. Those in the middle are trying to navigate the divide: “the EU is building sovereign compute; Japan is aligning with the US through massive capital investments; and India is using its scale to engage multiple ecosystems simultaneously without committing.” For AI companies, “the choice of AI stack will increasingly determine where an organization can operate and its exposure to geopolitical volatility.”

The opportunity for global co-ordination is being missed almost deliberately by the two AI superpowers. As UN Secretary General Antonio Guteress said this week, “National action is essential, but global co-ordination is indispensable.” But UN’s voice for global co-ordination is a voice in the wilderness. This is unfortunate in spite of the comparable and complementary regulatory frameworks that exist in the US, EU and China. N&K describe them in their book as being vertical in the US – where multiple federal agencies are tasked with enforcing regulations; horizontal in Europe – with different laws applying across the different AI sectors; and both vertical and horizontal in China.

A different voice in the wilderness came from the Vatican. On 25 May 2026, Pope Leo XIV issued his first encyclical, entitled ‘Magnifica Humanitas: On Safeguarding the Human Person in the Time of Artificial Intelligence.’ The encyclical calls for the disarming of AI, not by “rejecting technology, but preventing it from dominating humanity,” and by adopting a framework of safeguards based on the five principles of common good, universal access, subsidiarity, solidarity and social justice.

The release of the new encyclical marked the 135th anniversary of Rerum Novarum, the historic social encyclical of his namesake predecessor Pope Leo XIII issued in 1891. The historical contrasts are remarkable. Rerum Novarum (Of New Things) was the Catholic response to the miserable conditions of the 19th century industrial working class while opposing both laissez faire capitalism that was causing the misery of the workers, and socialism that was promising emancipation through revolution. In the age of Artificial Intelligence, the old working class organizations have all but disappeared and the status of work itself has come into question, along with the possibility a basic income for everyone.

Marx may have seen it coming: “Once adopted into the production process of capital, the means of labour passes through different metamorphoses, whose culmination is the automatic system of machinery… set in motion by an automaton, a moving power that moves itself; this automaton consisting of numerous mechanical and intellectual organs, so that the workers themselves are cast merely as its conscious linkages.”

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Why the spelling Sri Lankan names in English vary

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Have you wondered why the same name (eg. Jayatillake) is often spelt differently?

(This is largely AI generated with some human intervention)

Sri Lankan people write their names in English in multiple different ways primarily because there is no single standardized system for converting Sinhala and Tamil sounds into the English alphabet. Variations stem from linguistic phonetics, centuries of colonial rule, and legal document traditions.

1. Phonetic Gaps Between Local Languages and English

Sinhala and Tamil scripts are strictly phonetic and possess sounds that do not have direct one-to-one equivalents in the 26-letter English alphabet.

Dental vs. Retroflex Consonants: Sinhala has distinct letters for dental ‘t/d’ sounds (made with the tongue against the teeth) and retroflex ‘t/d’ sounds (tongue curled back). When transliterated, some people use th for the dental sound (Rathnayake, Goonathilake), while others use t (Ratnayake, Gunatilake).

The Vowel Mapping Dilemma: The short schwa vowel sound (common in words like Vardhana or Krama) gets interpreted differently by different writers. This creates variations like Jayawardena vs. Jayewardene, or Wickramasinghe vs. Wickremesinghe.

2. Colonial British Spelling Conventions

During British rule in Ceylon (1796 1948), colonial administrators registered birth records and names in English. English speakers often struggle to pronounce a short ‘a’ at the end of a word (e.g., pronouncing Nayaka as “Nayak-ay”).

To force an English speaker to pronounce the ending vowel, British clerks frequently wrote an “e” at the end of Sanskrit- and Sinhala-derived roots:

-nayaka became -nayake (Rathnayake)

-singha became -singhe (Wickramasinghe)

-vardhana became -wardene (Jayewardene)

-ratna became -ratne (Karunaratne)

Family branches that adopted modern Sanskritized or academic transliterations later changed these back to -na, -ha, or -ka, while others kept the British-era spelling.

3. Portuguese and Dutch Colonial Influences

A large portion of Sri Lankans carry surnames of Portuguese origin due to 150+ years of Portuguese rule along the coasts. Over centuries, these names evolved into distinct English spellings:

Pereira vs. Perera

Pieris vs. Peiris vs. Peries vs, Peeris vs. Pireis (and more)

De Silva vs. de Silva vs. de Sylva vs. de Zilwa etc.

Fernandopulle vs. Fernando

Different families registered their inherited foreign names using whichever English spelling was used by the official clerk on duty at the time of birth registration.

4. Tamil Phonetics and Soft/Hard Consonants

In Sri Lankan Tamil name transliteration, a single Tamil consonant character can represent both a soft and a hard sound depending on its position in the word. English transliterators choose different letters to represent these sounds:

T vs. TH: Thiruchelvam vs. Tiruchelvam

K vs. G: Murugesan vs. Murukesan

P vs. B: Santhapillai vs. Santhabillai

5. Legal Document Inertia

In Sri Lanka, legal identity is tied strictly to the spelling on a person’s official Birth Certificate and National Identity Card (NIC). If a registrar in 1950 in handwriting spelled a grandfather’s surname as Gunasekara instead of Gunasekera, that exact spelling remains legally binding for subsequent generations, preserving minor spelling variations across extended families.

6. Caste spellings

The English spellings of Sri Lankan names sometimes have caste indicators. Eg. Goonewardene (karawa) vs. Gunawardene (govigama).

Some families have distinctive name spelling. Eg. Wikramanayake vs. more common Wickremanayake.

English language journalists once upon a time were told to “spell a man’s name the way he spells it.

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The Sepala Ekanayake hi-jack: Then ambassador’s take on what happened in Bangkok

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Hijacked Alitalia aircraft

(Excerpted from “Madame-Sir”, Manel Abeysekera’s memoir of SL’s first woman career diplomat. This book was first published in 2010)

It was when we were in the Residence at Soi 20 that I had to handle the second hi-jack — that of the Alitalia ‘plane by Sepala Ekanayake. It was a year after that by the Indonesian Muslim Fundamentalists and the aborted Coup in Bangkok.

I simply could not believe my ears when I was called by the Thai Foreign Ministry and informed that a Sri Lankan by the name of Sepala Ekanayake had hi-jacked an Alitalia Boeing with 169 passengers on board and wanted the ‘plane fuelled and flown to Colombo; my first reaction was that it must be an Eelamist under an assumed Sinhala name and I had our copy of our Immigration “black” list of those who should not be allowed to land in Sri Lanka checked for the name but, though there was an Ekanayake listed, his first name was not Sepala.

Sepala Ekanayake

I next telexed the Foreign Ministry about the hi-jack and requested all information on Ekanayake to enable me have some idea of my protagonist. Our Police was simply marvelous and sent the information promptly: which was that [1] his father had re-married and his step mother had treated him badly resulting in his becoming unmanageable in school which in turn had made him a school drop out [2] he had later learnt electrical wiring and other technical skills [3] he had illegally slipped into Italy where he married an Italian Montessori teacher and they and their son lived in Modena [4] though he was not wanted for any offence in Sri Lanka or in Italy he had been involved in a brawl in Sri Lanka in which he had broken a man’s arm though there was no evidence on which to indict him [5] he had been given short jail sentences in Pakistan and Yugoslavia for drug peddling of small quantities of heroin-hence the short sentences.

Hector (my husband) and I accompanied by (embassy staffer) Premaratne went to the Airport and were directed to the Alitalia Office where there was also the Italian Ambassador Signor Ripandelli. Both he and I offered to board the ‘plane but were refused permission by the Alitalia authorities probably because the hi-jacker had threatened to blow up the plane if anything was done without his permission or his requests refused, by triggering off the explosives he said he had round his neck and shoulders which he had covered with a shawl.

We were briefed that he had boarded the ‘plane in New Delhi and hi-jacked it when it was approaching Bangkok. Unlike most hi-jackers, he had not toted a gun but said he would not hesitate to activate the explosives round his neck and shoulders. He had explained that he had boarded the ‘plane without them and that they had been brought on board by his collaborators and left in the toilet for him to collect and string together. After doing so he had astutely occupied the Air Hostess’ seat against the body of the aircraft so that no one could surprise him from behind and declared that he was hi-jacking it; the manouevre was carried out so smoothly that the passengers thought that the reason for the unscheduled stop was a technical problem.

Sepala Ekanayake

He had said that the reason for the hi-jack was because his wife had taken their four-year old son from Sri Lanka without his permission with the connivance of the Italian Embassy in Colombo; his demands were: [1] the child to be brought to Bangkok and handed over to him [2] $300,000 to pay his collaborators and [3] all passengers to be allowed to disembark without being searched to prevent his collaborators even accidentally being detained. The reason for the hi-jack was most unusual but we had no option but to accept it.

I was asked by the Thai Authorities to negotiate with him and I asked Premaratne to listen very carefully – as I was going to speak to him in Sinhala – to detect in his choice of language or accent any trace of his being a Tamil which might give him away as a possible Eelamist. I spoke to Ekanayake through the radio link provided between the Alitalia Office and the Captain for the purpose and, having introduced myself by name and as the Sri Lankan Ambassador to Thailand, I asked him whether he wished me to speak in English or Sinhala and he opted for the latter. After listening to his tale of woe, I informed him that he had committed an international crime and that it was hardly likely that his requests would be granted, little guessing at that time that they would!

Though everyone hoped that he would be overpowered at some stage, whenever he was tired or sleepy, it was not to be because, whenever anyone approached, he would become alert. Thus the hours passed and one of my problems was in communicating with our Foreign Secretary because Air Lanka did not have a direct telephone link to Colombo which I could have used and the Alitalia Office was much too pre-occupied and was connected to Rome.

However, the spirit of solidarity among women came to my rescue as some officials in charge of Airline and other offices at the Airport were women – Royal Nepalese Airlines and World Travel Service – and those ladies invited me to their offices and offered the use of their telephones for which I was extremely grateful. Ironically, the difference regarding action by the Italian Ambassador and myself in this tense situation was that, Rome asked him to take instructions from the Alitalia Captain, whereas I was left to my own devices!

As I have a deep belief in God and realized that I had only Him and my good sense to rely on, I prayed that God give me His help to save the lives of the 169 passengers. As if in answer, I often felt that He was putting words in my mouth as I found myself speaking to Ekanayake in different tones and equally amazingly that he was being cooperative with me in whatever I asked him to do. For example, I found myself speaking sternly to him at times and persuasively at others, especially once his wife and son were sent to Bangkok by the Italian Government.

Once she and the child joined me in the Alitalia Office, I even tried to counsel her regarding her marriage, pointing out that several foreign wives were living happily with their Sri Lankan husbands and that there was no reason why she too should not. I told her that, in my opinion, though her husband had committed an international crime, he did not seem criminal minded in that he had allowed meals to be taken on board and had not terrorized the passengers or the crew except threatening to blow himself and the ‘plane should his request for his son to be brought to him in Bangkok be refused.

She, while admitting that her husband was not really criminal minded, said that she could not cope with his sudden impulses such as wanting to go to Australia with their son without any plans as to how he would earn a living there. When she was with me I spoke sternly with him that I had no intention of sending her and their son to him in the ‘plane as she was petrified; before the ‘plane in which they had flown to Bangkok landed, he had wanted to hear his son’s voice to make sure that it was indeed he, and this had been facilitated from ‘plane to ‘plane and so he knew that both of them had come.

Manel Abeysekera who died on Sept. 10 at age 93 was Sri Lanka’s first woman career diplomat

One advantage I had was that I understood Italian as it was the language assigned to me in the Foreign Service and which I had studied for one academic year at New Hall. Cambridge. No one knew it nor did I tell anyone at the Airport but I had the good fortune to be able to understand what was being said by the Alitalia officers and the Captain, which enabled me to follow developments – even the Italian Ambassador had forgotten that I had exchanged pleasantries with him in his language when I had called on him when I took up duties in Bangkok.

I asked Ekanayake to allow the passengers to disembark and, after what seemed an eternity, they were allowed to do so, without any security check as was one of his demands; thereafter, I asked that he allow the stewardesses and stewards to disembark and that too was done. Then only the Captain and Ekanayake remained on board and he asked that his wife come on board with the $300,000. I said that she would go up the gangway with the satchel of money but not board the ‘plane. However, before she did that, I asked him to divest himself of what he had round his shoulders and place it between him and the Captain as otherwise she would not do so.

At first he did not reply, but to my great relief, he complied as was conveyed by the Captain to the Alitalia Office. Thereafter, Ekanayake met his wife halfway on the gangway and took over the satchel of money and went back to the ‘plane.

How the money was obtained was most interesting. As I have already indicated, the Alitalia Office was invariably crowded. This was because there were passengers of several nationalities and representatives of their diplomatic missions were there to took after their interests. Unlike in the Indonesian Garuda hi-jack, these passengers spoke different languages and they did not collectively understand a common tongue.

When I learnt that Ekanayake wanted $300,000 I mentioned it to the Japanese representative, pointing out that as it was evening it may not be possible to get such a large sum of money quickly, which in turn might annoy Ekanayake and result in dire consequences. He got the message and shot out of the room; not much later a Thai woman bank official appeared with the satchel. I suspect that the Japanese had loaned the Thais the money who paid it to Ekanayake and later recovered it from Alitalia.

As I was marooned in the Alitalia Office for nearly 38 hours without a shower or a change of clothes, I used to visit the nearby ladies room to have a wash. On these occasions as I went along I saw several media personnel sleeping on the floor, longing to have news of developments on the hi-jack. When they saw me they would sit up and ask me for news and I tried to oblige as best I could without revealing details of the negations; I used to also tease them by saying that one thing was sure and when they excitedly asked what that would be, I said that it was that they would not get any sleep that night, which made them laugh and relax!

In contrast, the Italian Ambassador, who also passed them on his way to the men’s room, would ignore their questions or be abrupt with them; this resulted in the “Nation” newspaper reporting in an article on the hi-jack that they give the Sri Lankan Ambassador a big bouquet and the Italian Ambassador a brickbat! As I have said, my prayer helped me no end – to think clearly and act with foresight, so that, for instance, I had had the presence of mind to ask Premaratne to bring along the visa stamp and ink pad in case we had to give Ekanayake’s wife a visa to go to Sri Lanka, which we did.

The root cause of Ekanayake’s errant behaviour as I have stated from our Police reports was his early childhood aggravated by his having to steer his own canoe as a youth and rely on his brains of which, in my opinion, he had plenty but which, alas, had not been guided. For instance, his intelligence can be seen from the fact that he had prudently obtained a visa for India in case his collaborators failed to bring on board the electrical gadgetry he required for the hi-jack.

Other aspects in which the Police reports helped me was that, since they said that he had learnt electrical wiring, his claim that he had explosives round his shoulders which he could detonate may well be true and that one could not take any risks over that. Further, the fact that the Police report said that though he was not wanted in Italy or Sri Lanka, made me realize that, if the hi-jack issue ended in negotiations, he may ask to go to Italy or Sri Lanka. I also knew that his going to Italy was unlikely as the Italian Authorities would not allow it; under our Constitution however, if a citizen was not wanted for a crime – and he was not – he could return home provided he was not carrying arms against the State.

So, when the Thai Minister of Communications, H.E.Admiral Amorn Sirigaya, was earlier inquiring from me what was likely to be the denouement of the whole episode, I told him that if he allowed everyone to disembark, then he would have to go somewhere from Bangkok unless he was shot or arrested by the Thai Authorities when he stepped off the ‘plane; knowing the Thai dislike of blood being spilt on Thai soil – from my experience of the previous Garuda hi-jack – I felt that they would let him go.

Yet, when the Minister asked me whether he would be allowed to go to Sri Lanka, I did not answer him but said that I could make the enquiry provided Thailand would give him safe passage; later the Minister told me that he had consulted his Prime Minister and the answer was in the affirmative. ‘So I informed our Foreign Secretary Mr. W. T. Jayasinghe accordingly and also about my understanding of our Constitutional provision to which I have already referred.

(Next week: The drama continues)

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