Features
Matters COPE overlooked
Norochcholai coal-fired power plant probe:
By Dr Janaka Ratnasiri
The Chairman of the Committee on Public Enterprises (COPE) has said at a meeting of COPE, held on Tuesday, (24th) in Parliament, that the entire country is affected by the Norochcholai coal power plant (CPP). This was reported in several print media, including The Island of 26.11.2020. He has further said that the Central Environmental Authority (CEA) must also be involved in assessing its impacts as issues created by the power plant, for example air pollution, has an impact on the entire country, without leaving it in the hands of the Environmental Authority of the Provincial Council of the North Western Province (NWP) alone.
FLY ASH FROM COAL POWER PLANTS
The three CPPs at Norochcholai were burning a little over 2 Mt of coal, annually, during 2016 – 2019, as reported in the CEB Annual Statistical Digests. Assuming that the ash content, in coal, is 16%, which is the maximum permissible limit, the three CPPs generate about 300,000 t of ash, annually. Out of this, about 20% is collected at the bottom as bottom ash and the rest is directed into the stacks. After getting filtered in the stack, the balance is released into the atmosphere as fly ash. Therefore, over the life time of a CPP, they jointly will release over 8 Mt of fly ash.
The Chairman has said that about 6.58 Mt of fly-ash is already stored in the premises. He also said that LKR 26 million was spent annually to spray water on the fly-ash to prevent their dispersion. In response to many complaints received from the public of loss of livelihood among farmers and fishermen, due to deposition of ash on agriculture land and sea, the CEB is planning to construct a wind barrier 1,200 m long and 15 m high to prevent wind blowing away the fly ash into neighbouring areas, at a cost of Rs. 724 million, which was approved by the Cabinet on 19.01.2018. There have been complaints from the CEB staff, at the plant site itself, of increased respiratory ailments among them due to high levels of air pollution within the premises. A public-interest organization has, in fact, filed a law suit against the CEB, demanding measures to be taken to reduce pollution by the CPP.
Coal ash is said to contain many toxic heavy metals, such as mercury, arsenic, chromium, cobalt, zinc as well as radio-active material, according to overseas literature. With nearly a decade of existence, the CEB has not made any effort to get the coal and ash analyzed to find out the actual amounts of these toxic metals present in them and how they depend on the source of coal. Adequate analytical facilities are available in the country for this purpose. What is lacking is a drive.
MERCURY IN FLY ASH
In view of the heavy mercury pollution caused by an industry which had released mercury compounds into the Bay of Minamata in Japan many years ago, and the subsequent adverse impacts it caused on the health of people who consumed fish caught from the Bay, the Minamata Convention on Mercury was adopted in October 2013 and entered into force on the 16th August 2017, with a view to phase out Mercury emissions world-wide. It is interesting to note that it had taken over 10
years for the UN to take this preventive measure since first detection of neurological diseases among the affected people. Sri Lanka is a Party to this Convention and is therefore obliged to comply with it. The Parties agreed to collect data on the prevalence of Mercury in their countries and its impacts, to begin with.
In response, a local study was undertaken within the fishing community in Puttalam. The study revealed the presence of high levels of Mercury in women’s hair, attributed to regular consumption of fish containing high concentrations of Mercury (Sri Lanka J. Aquat. Sci. 23(2) (2018): 179-186) released by the CPP. Among the harmful effects that can be passed from the mother to the foetus include neurological impairment, IQ loss, and damage to the kidneys and cardiovascular system. At high levels of mercury exposure this can lead to brain damage, mental retardation, blindness, seizures and the inability to speak.
Another global study undertaken for the same purpose, found that in Puttalam, the Mercury content in the hair of women living near the lagoon was significantly elevated, with a mean of 2.74ppm ± 2.8ppm. Of great concern is that 50% of the women had a level that exceeded 2 ppm Hg and 13% exceeded 4 ppm Hg. “Of all women who participated in the sampling, 77% had a body burden of mercury exceeding the 1ppm reference level”. (https://ipen.org/sites/default/files/documents/ipen-mercury-sids-v1_5-en-web.pdf). Regrettably, the COPE members appeared to be unaware of this problem, even though it was given publicity in local media recently.
MANUFACTURE OF BRICKS FROM COAL ASH
The COPE has, however, shown concern about the accumulation of high volume of ash at the CPP. CEB officials have responded by saying that efforts are being made to use coal ash in the manufacture of bricks and the matter had ended there. What the CEB officials did not tell the COPE was that bricks are already being manufactured and used in construction work. For example, the headquarters building of the Sri Lanka Association for the Advancement of Science (SLAAS) was constructed recently using these bricks. See http://www.ft.lk/columns/Built-from-ash-A-building-that-houses-Sri-Lankan-science-speaks-silently/4-703849.
The question is how safe is coal fly ash for the manufacture of bricks used in the construction of dwellings. The reason is because fly ash contains high amounts of radioactive nuclides which can get distributed country-wide if bricks are made out of coal ash. In a study undertaken by the Nuclear Science Department of the Colombo University, coal and ash sampled from the Norochcholai plant were found to contain radionuclides of Uranium, Thorium and Potassium, according to a paper presented at the Annual Session of SLAAS in 2013. The radio-activity of these substances is given in the Table, according to which coal from South Africa was found to contain Uranium and Thorium levels significantly above the global averages.
It is desirable if the CEB, therefore, undertakes two studies before they start manufacturing these bricks on a large scale. One is to determine the concentrations of radio-active nuclides present in coal and coal ash, with samples originating from different countries. The second is to carry out a survey on the ambient radio activity in buildings constructed with bricks manufactured from fly ash. The CEB could outsource these studies to institutions generally undertaking such assignments. It is important that the findings of these studies are made public.
DISPERSION OF EMISSIONS FROM COAL POWER PLANTS
The COPE Chairman has said at the COPE meeting that air pollution from the Norochcholai CPP has an impact on the entire country. In a CPP, various gaseous emissions, such as Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2), Particulate Matter (PM) and Carbon Dioxide (CO2) are generated during combustion of coal. These are first sent through filters to capture the excessive amounts of SO2 and PM and the balance released into air. The captured particulate matter is stored as fly ash. This filtering equipment fitted in the stacks include a Flue Gas Desulphurization (FGD) unit to reduce SO2 emissions and Electrostatic Precipitators (ESP) or Fabric Filters to reduce PM emissions. However, they can reduce only a certain fraction of emissions and their efficiency declines with time, particularly under coastal environments. It is also reported that these pieces of equipment sometimes breakdown resulting in the entire pollutants generated getting released into air.
The emissions released into the atmosphere get dispersed within the airshed covering the North Western and North Central Provinces, the extent and quantity depending on the wind pattern which varies hourly, daily and seasonally. During the SE monsoon period, prevailing winds blow interior and the possibility
of emissions reaching the Western and Eastern Provinces cannot be ruled out. These emissions, after getting transported over a certain distance depending on the wind regime, get deposited back on the ground adding to their concentration at ground level generally referred to as the Ambient Air Quality (AAQ).
EMISSION STANDARDS AND MONITORING
The CEA has published Regulations in the Gazette announcing stack emission standards (SES) for power plants and also on AAQ standards. In respect of stack emissions, the regulations say that “any person who fails to comply with the above regulations, shall be liable to an offence under the National Environmental Act, No. 47 of 1980”.
The Regulations on SES were published in the Gazette Notification dated 05.06.2019 specifying maximum permissible levels of SO2, NO2, PM and smoke. These values are given in the SES in units of mg/Nm3 (Normal cubic metres). Their conversion in to other useful forms such as parts per million (ppm) or mg/GJ or mg/kWh needs certain assumptions to be made on the fuel quality and plant efficiency. The CEB claims that they monitor the stack emissions on all pollutants regularly using remotely operated sensors but this information is not made public.
The Regulations on AAQ Standards were published in the Gazette Notification, dated 15.08.2008, specifying maximum permissible concentrations of several pollutants including Carbon Monoxide (CO), Ozone (O3), SO2, NO2, PM2.5 and PM10 present in ambient air. The last two refer to particulates with diameter 2.5 micro metres and 10 micro metres, respectively. The measurements are to be averaged over periods of 1 hour, 8 hours and 24 hours and carried out according to methods specified in the Regulations.
According to the Environment Impact Assessment (EIA) of the original CPP project, at least two permanent AAQ monitoring stations need to be installed in Puttalam area, and data displayed in public places. The writer believes this has not been done. The CEB has assigned a contract to the Industrial Technology Institute (ITI) in 2018 to monitor AAQ around Puttalam using ITI’s new mobile facility. ITI had done the AAQ measurements covering all seasons (Personal communication), but the data is not available in public domain, despite the condition laid down in the EIA. The COPE Chairman should have inquired as to whether the CPP complies with these two sets of standards, SES and AAQ and if not, the reasons.
AUTHORIY FOR PROJECT APPROVAL
The COPE Chairman also has directed the CEA to get involved in overseeing the operation of the Norochcholai CPP without leaving it in the hands of the Environment Authority of NWPC. This Authority has wide powers according to its statute, according to which all prescribed projects that are being undertaken in the NWP by any Government or private institution or an individual will be required to obtain approval under this Statute for such prescribed projects. It is noteworthy that out of all Provincial Councils, only the NW Provincial Council has established its own Environmental Authority.
In the event the Minister assigns a different project approving agency, such agency will have to grant approval for a project only with the concurrence of the Provincial Authority. Hence, it is a question whether NWP Environment Authority (EA) will listen to CEA, because it is not bound to do it according to its statute. The CEB Chairman has said at the COPE meeting that the EIA study for the new CPP would be done jointly by CEA and EA of NWP. Actually, there is no need to spend millions of Rupees on EIA studies when it is obvious that a CPP causes heavy pollution while clean alternative options are available.
What generally happens in an EIA is that various measures are pledged to minimize impacts on which the EIA is approved, but there is no guarantee the pledges are kept once the project is implemented. Sometimes, projects are given approval subject to certain conditions, but these conditions are not published, which tantamount to giving an open approval. What is important is to select projects that do not intrinsically generate pollution.
One would expect such a powerful body like EA of NCP to maintain a website giving information on projects being considered by the Authority, projects that have been granted approval. Also, in the case of Norochcholai CPP, the environment data being collected by the CPP should also need to be posted in the website for the information of the public. But the Writer found no such site when searched in the Google. The data are not even posted in the CEB website which posts all other data such as generation and sales data promptly in its website.
CEB’S FUTURE PLANS FOR POWER GENERATION
The Cabinet, on 22.01.2020, granted approval for the construction of two 300 MW CPPs as an extension to the existing CPP at Norochcholai, together with construction of two 300 MW combined cycle gas turbine (CCGT) power plants operating with natural gas, one jointly by CEB and India/Japan, and the other with funding from the Asian Development Bank (ADB). The CEB Chairman, however, confirmed only the construction of two CPPs at the COPE meeting and not the construction of two 300 MW gas power plants already approved by the Cabinet. He said that according to the long-term plan of the Norochcholai CPP, a 300 MW (coal) plant was to be added to the complex by 2023 and a further 300 MW (coal) plant by 2026. According to the CEB Draft Plan for 2020-39, two more 300 MW CPPs are to be built within this decade.
Though the Cabinet had granted approval for building CPPs in January, later the Cabinet granted approval again for including the first CPP as a project to be carried out urgently as a post-COVID activity. This means that the CPP could be selected and purchased without going through the normal procurement procedure, despite the fact that the cost of a 300 MW CPP could exceed LKR 80 billion. Naturally, everyone is eyeing to take control of this purchase because of the many benefits amounting to millions if not billions of Rupees that would get transacted. Building a CPP has no relation to COVID for it to be included as a post-COVID activity. It is only an unethical way of circumventing the tender procedure. It is surprising why the learned COPE members did not see through this unethical practice and question the CEB Chairman.
Gas power plants (GPP) are also included in the CEB’s latest long-term plan for 2020-39, meaning they are acceptable as low-cost options to be added to the grid. In addition to the two-gas fired 300 MW GPPs approved by the Cabinet at the January meeting, the Cabinet has earlier granted approval for building a 300 MW GPP on BOOT basis at Kerawalapitiya by Lakdhanavi for which proposals were called in 2016 November and the award finalized now.
According to media reports, however, the Attorney General’s Department is trying to hold it back citing some shortcomings in the tender documents issued 4 years ago, but the Minister of Power wants to pursue it despite AG’s objections. Had this tender evaluated within a year as indicated in the tender documents without CEB dragging it for 4 years, the country would have had the benefit of a 300 MW of clean energy supply by now. The COPE should have inquired about this long delay from the CEB.
PROBLEMS ASOCIATED WITH COAL POWER PLANTS
A CPP is more complex than a CCGT plant and requires several days of waiting for a plant to be energized after an unannounced shut down, whereas a CCGT Plant could be energized within a matter of a few hours. The CEB still depends on Chinese technicians to maintain and operate the Norochcholai CPP even after a decade of its operation. A CPP can function only as a base-load plant whereas a CCGT Plant can function both as a base-load and a peak-load plant. This is another matter that COPE members overlooked.
A CCGT Plant is more compatible for operation with renewable energy sources such as solar and wind power plants with fluctuating outputs than a CPP which cannot respond to such fluctuating supplies. Unlike a CPP, a GPP does not generate even a gram of ash, any SO2 and no particulates. Even the NO2 generated and warm water released from a GPP are much less that that from a CPP.
It is surprising therefore that none of the leaned members of COPE questioned the CEB Chairman, why CEB wants to pursue building more coal power plants when they cause so much pollution as described earlier and pose problems in operation and maintenance in preference to a natural gas power plant which does not cause any such pollution and easier to operate. Currently, there are three CCGT Plants being operated and maintained by Sri Lankans for decades. Obviously, the COPE members appeared to have not done their homework before coming to the meeting.
The other important aspect of a GPP is that CO2 emitted by a GPP is only about half that of CO2 emitted by a similar capacity CPP. Hence, shifting from coal power to gas power is an acceptable means of mitigating carbon emissions as quired under the Paris Agreement. In a paper the Writer submitted to the 2019 National Energy Symposium, he showed that by shifting from CEB’s coal power-based Base Case Plan for 2015-34 to a no-coal case given in the 2018-37 Plan, the amount of CO2 emitted during 2021 – 2030 period could be reduced by 25%, which is more than the reductions targeted from all sectors.
Further, shifting from coal power to gas power altogether will help in achieving the President’s target of meeting 70% of energy consumed in generating electricity from renewable sources by 2030, as announced at a meeting he had on 14.09.2020 with the Power Minister, Renewable Energy State Minister and officials of the two Ministries and institutions coming under them. This is because the fossil fuel share will get reduced significantly with GPPs compared to that with CPPs.
CONCLUSION
Though the COPE had a meeting specially for looking into the affairs of the Norochcholai CPP, members appeared to have probed into matters seen on the surface instead of looking deep into its affairs. In particular, COPE has overlooked the following aspects of the Norochcholai CPP.
1. Whether the stack emissions from the plant conform to the National Emission Standards for Power Plants, violation of which is a punishable offence, and why the data are not made public.
2. Whether the AAQ measurements made by the CPP conform to the National AAQ Standards, and why the data collected are not made public.
3. Whether the CEB is aware of loss of livelihood for many in Norochcholai caused by deposition of ash on agriculture land and sea, and whether any compensation was paid for them.
4. Whether the CEB is aware of high levels of Mercury found in hair of women living around Puttalam Lagoon and why no action has been taken in this regard.
5. Whether the CEB has got the coal and ash from the CPP analyzed for their toxic heavy metals and radio-nuclides present in them, and if not why.
6. Whether the CEB is aware of the presence of radio-nuclides in coal ash and hence their unsuitability to manufacture bricks for use in house construction.
7. Whether the CEB is aware of the fact that it is difficult to achieve the President’s targets for RE share in power generation (70%) by 2030 by building more coal power plants.
8. Whether the CEB is aware of the fact that by shifting from coal to gas for power generation, the country can easily meet its obligations towards the Paris Agreement on Climate Change.
9. What justification is there for planning to build more coal power plants causing heavy pollution when non-polluting power plants burning alternative clean fuels are available.
10. What justification is there for CEB to take four years to evaluate and make an award of a tender for building a 300 MW GPP operating with gas on BOOT basis.
11. What justification is there for the CEB to include building a coal power plant as a project to be executed urgently as a post-COVID activity which is nothing but an unethical measure to circumvent tendering.
The writer expects the COPE will probe into above matters at its next meeting with the CEB.
Features
Retirement age for judges: Innovation and policy
I. The Constitutional Context
Independence of the judiciary is, without question, an essential element of a functioning democracy. In recognition of this, ample provision is made in the highest law of our country, the Constitution, to engender an environment in which the courts are able to fulfil their public responsibility with total acceptance.
As part of this protective apparatus, judges of the Supreme Court and the Court of Appeal are assured of security of tenure by the provision that “they shall not be removed except by an order of the President made after an address of Parliament supported by a majority of the total number of members of Parliament, (including those not present), has been presented to the President for such removal on the ground of proved misbehaviour or incapacity”[Article 107(2)]. Since this assurance holds good for the entirety of tenure, it follows that the age of retirement should be defined with certainty. This is done by the Constitution itself by the provision that “the age of retirement of judges of the Supreme Court shall be 65 years and of judges of the Court of Appeal shall be 63 years”[Article 107(5)].
II. A Proposal for Reform
This provision has been in force ever since the commencement of the Constitution. Significant public interest, therefore, has been aroused by the lead story in a newspaper, Anidda of 13 March, that the government is proposing to extend the term of office of judges of the Supreme Court and the Court of Appeal by a period of two years.
This proposal, if indeed it reflects the thinking of the government, is deeply disturbing from the standpoint of policy, and gives rise to grave consequences. The courts operating at the apex of the judicial structure are called upon to do justice between citizens and also between the state and members of the public. It is an indispensable principle governing the administration of justice that not the slightest shadow of doubt should arise in the public mind regarding the absolute objectivity and impartiality with which the courts approach this task.
What is proposed, if the newspaper report is authentic, is to confer on judges of two particular courts, the Supreme Court and the Court of Appeal, a substantial benefit or advantage in the form of extension of their years of service. The question is whether the implications of this initiative are healthy for the administration of justice.
III. Governing Considerations of Policy
What is at stake is a principle intuitively identified as a pillar of justice.
Reflecting firm convictions, the legal antecedents reiterate the established position with remarkable emphasis. The classical exposition of the seminal standard is, of course, the pronouncement by Lord Hewart: “It is not merely of some importance, but is of fundamental importance that justice should not only be done, but should manifestly and undoubtedly be seen to be done”. (Rex v. Sussex Justices, ex parte McCarthy). The underlying principle is that perception is no less important than reality. The mere appearance of partiality has been held to vitiate proceedings: Dissanayake v. Kaleel. In particular, reasonableness of apprehension in the mind of the parties to litigation is critical: Ranjit Thakur v. Union of India, a reasonable likelihood of bias being necessarily fatal (Manak Lal v. Prem Chaud Singhvi).
The overriding factor is unshaken public confidence in the judiciary: State of West Bengal v. Shivananda Pathak. The decision must be “demonstrably” (Saleem Marsoof J.) fair. The Bar Association of Sri Lanka has rightly declared: “The authority of the judiciary ultimately depends on the trust reposed in it by the people, which is sustained only when justice is administered in a visibly fair manner”.
Credibility is paramount in this regard. “Justice has to be seen to be believed” (J.B. Morton). Legality of the outcome is not decisive; process is of equal consequence. Judicial decisions, then, must withstand public scrutiny, not merely legal technicality: Mark Fernando J. in the Jana Ghosha case. Conceived as continuing vitality of natural justice principles, these are integral to justice itself: Samarawickrema J. in Fernando v. Attorney General. Institutional integrity depends on eliminating even the appearance of partiality (Mandal Vikas Nigam Ltd. v. Girja Shankar Pant), and “open justice is the cornerstone of our judicial system”: (Sahara India Real Estate Corporation Ltd. v. SEBI).
IV. Practical Constraints
Apart from these compelling considerations of policy, there are practical aspects which call for serious consideration. The effect of the proposal is that, among all judges operating at different levels in the judicature of Sri Lanka, judges of the Supreme Court and the Court of Appeal only, to the exclusion of all other judges, are singled out as the beneficiaries of the proposal. An inevitable result is that High Court and District Judges and Magistrates will find their avenues of promotion seriously impeded by the unexpected lengthening of the periods of service of currently serving judges in the two apex courts. Consequently, they will be required to retire at a point of time appreciably earlier than they had anticipated to relinquish judicial office because the prospect of promotion to higher courts, entailing higher age limits for retirement, is precipitately withdrawn. Some degree of demotivation, arising from denial of legitimate expectation, is therefore to be expected.
A possible response to this obvious problem is a decision to make the two-year extension applicable to all judicial officers, rather than confining it to judges of the two highest courts. This would solve the problem of disillusionment at lower levels of the judiciary, but other issues, clearly serious in their impact, will naturally arise.
Public service structures, to be equitable and effective, must be founded on principles of non-discrimination in respect of service conditions and related matters. Arbitrary or invidious treatment is destructive of this purpose. In determining the age of retirement of judges of the Supreme Court and the Court of Appeal, some attention has been properly paid to balance and consistency. The age of retirement of a Supreme Court judge is on par with that applicable to university professors and academic staff in the higher education system. They all retire at 65 years. Members of the public service, generally, retire at 60. Medical specialists retire at 63, with the possibility of extension in special circumstances to 65. The age of retirement for High Court Judges is 61, and for Magistrates and District Judges 60. It may be noted that the policy change in 2022 aimed at specifically addressing the issue of uniformity and compatibility.
If, then, an attempt is made to carve out an ad hoc principle strictly limited to judicial officers, not admitting of a self-evident rationale, the question would inevitably arise whether this is fair by other categories of the public service and whether the latter would not entertain a justifiable sense of grievance.
This is not merely a moral or ethical issue relating to motivation and fulfillment within the public service, but it could potentially give rise to critical legal issues. It is certainly arguable that the proposed course of action represents an infringement of the postulate of equality of treatment, and non-discrimination, enshrined in Article 12(1) of the Constitution.
There would, as well, be the awkward situation that this issue, almost certain to be raised, would then have to be adjudicated upon by the Supreme Court, itself the direct and exclusive beneficiary of the impugned measure.
V. Piecemeal Amendment or an Overall Approach?
If innovation on these lines is contemplated, would it not be desirable to take up the issue as part of the new Constitution, which the government has pledged to formulate and enact, rather than as a piecemeal amendment at this moment to the existing Constitution? After all, Chapter XV, dealing with the Judiciary, contains provisions interlinked with other salient features of the Constitution, and an integrated approach would seem preferable.
VI. Conclusion
In sum, then, it is submitted that the proposed change is injurious to the institutional integrity of the judiciary and to the prestige and stature of judges, and that it should not be implemented without full consideration of all the issues involved.
By Professor G. L. Peiris
D. Phil. (Oxford), Ph. D. (Sri Lanka);
Former Minister of Justice, Constitutional Affairs and National Integration;
Quondam Visiting Fellow of the Universities of Oxford, Cambridge and London;
Former Vice-Chancellor and Emeritus Professor of Law of the University of Colombo.
Features
Ranked 134th in Happiness: Rethinking Sri Lanka’s development through happiness, youth wellbeing and resilience
In recent years, Sri Lanka has experienced a succession of overlapping challenges that have tested its resilience. Cyclone Ditwah struck Sri Lanka in November last year, significantly disrupting the normal lives of its citizens. The infrastructure damage is much more serious than the tsunami. According to World Bank reports and preliminary estimates, the losses amounted to approximately US$ 4.1 billion, nearly 4 per cent of the country’s Gross Domestic Product. Before taking a break from that, the emerging crisis in the Middle East has once again raised concerns about potential economic repercussions. In particular, those already affected by disasters such as Cyclone Ditwah risk falling “from the frying pan into the fire,” facing multiple hardships simultaneously. Currently, we see fuel prices rising, four-day workweeks, a higher cost of living, increased pressure on household incomes, and a reduction in the overall standard of living for ordinary citizens. It would certainly affect people’s happiness. As human beings, we naturally aspire to live happy and fulfilling lives. At a time when the world is increasingly talking about happiness and wellbeing, the World Happiness Report provides a useful way of looking at how countries are doing. The World Happiness Report discusses global well-being and offers strategies to improve it. The report is produced annually with contributions from the University of Oxford’s Wellbeing Research Centre, Gallup, the UN Sustainable Development Solutions Network, and other stakeholders. There are many variables taken into consideration for the index, including the core measure (Cantril Ladder) and six explanatory variables (GDP per Capita ,Social Support,Healthy Life Expectancy,Freedom to Make Life Choices,Generosity,Perceptions of Corruption), with a final comparison.
According to the recently published World Happiness Report 2026, Sri Lanka ranks 134th out of 147 nations. As per the report, this is the first time that Sri Lanka has suffered such a decline. Sri Lanka currently trails behind most of its South Asian neighbours in the happiness index. The World Happiness Report 2026 attributes Sri Lanka’s low ranking (134th) to a combination of persistent economic struggles, social challenges, and modern pressures on younger generations. The 2026 report specifically noted that excessive social media use is a growing factor contributing to declining life satisfaction among young people globally, including in Sri Lanka. This calls for greater vigilance and careful reflection. These concerns should be examined alongside key observations, particularly in the context of education reforms in Sri Lanka, which must look beyond their immediate scope and engage more meaningfully with the country’s future.
In recent years, a series of events has triggered political upheaval in countries such as Nepal, characterised by widespread protests, government collapse, and the emergence of interim administration. Most reports and news outlets described this as “Gen Z protests.” First, we need to understand what Generation Z is and its key attributes. Born between 1997 and 2012, Generation Z represents the first truly “digital native” generation—raised not just with the internet, but immersed in it. Their lives revolve around digital ecosystems: TikTok sets cultural trends, Instagram fuels discovery, YouTube delivers learning, and WhatsApp sustains peer communities. This constant, feed-driven engagement shapes not only how they consume content but how they think, act, and spend. Tech-savvy and socially aware, Gen Z holds brands to a higher standard. For them, authenticity, transparency, and accountability—especially on environmental and ethical issues—aren’t marketing tools; they’re baseline expectations. We can also observe instances of them becoming unnecessarily arrogant in making quick decisions and becoming tools of some harmful anti-social ideological groups. However, we must understand that any generation should have proper education about certain aspects of the normal world, such as respecting others, listening to others, and living well. More interestingly, a global survey by the McKinsey Health Institute, covering 42,083 people across 26 countries, finds that Gen Z reports poorer mental health than older cohorts and is more likely to perceive social media as harmful.
Youth health behaviour in Sri Lanka reveals growing concerns in mental health and wellbeing. Around 18% of youth (here, school-going adolescents aged 13-17) experience depression, 22.4% feel lonely, and 11.9% struggle with sleep due to worry, with issues rising alongside digital exposure. Suicide-related risks are significant, with notable proportions reporting thoughts, plans, and attempts, particularly among females. Bullying remains a significant concern, particularly among males, with cyberbullying emerging as a notable issue. At the same time, substance use is increasing, including tobacco, smokeless tobacco, and e-cigarettes. These trends highlight the urgent need for targeted interventions to support youth mental health, resilience, and healthier behavioural outcomes in Sri Lanka. We need to create a forum in Sri Lanka to keep young people informed about this. Sri Lanka can designate a date (like April 25th) as a National Youth Empowerment Day to strengthen youth mental health and suicide prevention efforts. This should be supported by a comprehensive, multi-sectoral strategy aligned with basic global guidelines. Key priorities include school-based emotional learning, counselling services, and mental health training for teachers and parents. Strengthening data systems, reducing access to harmful means, and promoting responsible media reporting are essential. Empowering families and communities through awareness and digital tools will ensure this day becomes a meaningful national call to action.
As discussed earlier, Sri Lanka must carefully understand and respond to the challenges arising from its ongoing changes. Sri Lanka should establish an immediate task force comprising responsible stakeholders to engage in discussions on ongoing concerns. Recognising that it is not a comprehensive solution, the World Happiness Index can nevertheless act as an important indicator in guiding a paradigm shift in how we approach education and economic development. For a country seeking to reposition itself globally, Sri Lanka must adopt stronger, more effective strategies across multiple sectors. Building a resilient and prosperous future requires sound policymaking and clear strategic direction.
(The writer is a Professor in Management Studies at the Open University of Sri Lanka. You can reach Professor Abeysekera via nabey@ou.ac.lk)
by Prof. Nalin Abeysekera
Features
Hidden diversity in Sri Lanka’s killifish revealed: New study reshapes understanding of island’s freshwater biodiversity
A groundbreaking new study led by an international team of scientists, including Sri Lankan researcher Tharindu Ranasinghe, has uncovered striking genetic distinctions in two closely related killifish species—reshaping long-standing assumptions about freshwater biodiversity shared between Sri Lanka and India.
Published recently in Zootaxa, the research brings together leading ichthyologists such as Hiranya Sudasinghe, Madhava Meegaskumbura, Neelesh Dahanukar and Rajeev Raghavan, alongside other regional experts, highlighting a growing South Asian collaboration in biodiversity science.
For decades, scientists debated whether Aplocheilus blockii and Aplocheilus parvus were in fact the same species. But the new genetic analysis confirms they are “distinct, reciprocally monophyletic sister species,” providing long-awaited clarity to their taxonomic identity.
Speaking to The Island, Ranasinghe said the findings underscore the hidden complexity of Sri Lanka’s freshwater ecosystems.
“What appears superficially similar can be genetically very different,” he noted. “Our study shows that even widespread, common-looking species can hold deep evolutionary histories that we are only now beginning to understand.”
A tale of two fishes
The study reveals that Aplocheilus blockii is restricted to peninsular India, while Aplocheilus parvus occurs both in southern India and across Sri Lanka’s lowland wetlands.
Despite their close relationship, the two species show clear genetic separation, with a measurable “genetic gap” distinguishing them. Subtle physical differences—such as the pattern of iridescent scales—also help scientists tell them apart.
Co-author Sudasinghe, who has led several landmark studies on Sri Lankan freshwater fishes, noted that such integrative approaches combining genetics and morphology are redefining taxonomy in the region.
Echoes of ancient land bridges
The findings also shed light on the ancient biogeographic links between Sri Lanka and India.
Scientists believe that during periods of low sea levels in the past, the two landmasses were connected by the now-submerged Palk Isthmus, allowing freshwater species to move between them.
Later, rising seas severed this connection, isolating populations and driving genetic divergence.
“These fishes likely dispersed between India and Sri Lanka when the land bridge existed,” Ranasinghe said. “Subsequent isolation has resulted in the patterns of genetic structure we see today.”
Meegaskumbura emphasised that such patterns are increasingly being observed across multiple freshwater fish groups in Sri Lanka, pointing to a shared evolutionary history shaped by geography and climate.
A deeper genetic divide
One of the study’s most striking findings is that Sri Lankan populations of A. parvus are genetically distinct from those in India, with no shared haplotypes between the two regions.
Dahanukar explained that this level of differentiation, despite relatively recent geological separation, highlights how quickly freshwater species can diverge when isolated.
Meanwhile, Raghavan pointed out that these findings reinforce the importance of conserving habitats across both countries, as each region harbours unique genetic diversity.
Implications for conservation
The study carries important implications for conservation, particularly in a country like Sri Lanka where freshwater ecosystems are under increasing pressure from development, pollution, and climate change.
Ranasinghe stressed that understanding genetic diversity is key to protecting species effectively.
“If we treat all populations as identical, we risk losing unique genetic lineages,” he warned. “Conservation planning must recognise these hidden differences.”
Sri Lanka is already recognised as a global biodiversity hotspot, but studies like this suggest that its biological richness may be even greater than previously thought.
A broader scientific shift
The research also contributes to a growing body of work by scientists such as Sudasinghe and Meegaskumbura, challenging traditional assumptions about species distributions in the region.
Earlier studies often assumed that many freshwater fish species were shared uniformly between India and Sri Lanka. However, modern genetic tools are revealing a far more complex picture—one shaped by ancient geography, climatic shifts, and evolutionary processes.
“We are moving from a simplistic view of biodiversity to a much more nuanced understanding,” Ranasinghe said. “And Sri Lanka is proving to be a fascinating natural laboratory for this kind of research.”
Looking ahead
The researchers emphasise that much remains to be explored, with several freshwater fish groups in Sri Lanka still poorly understood at the genetic level.
For Sri Lanka, the message is clear: beneath its rivers, tanks, and wetlands lies a largely untapped reservoir of evolutionary history.
As Ranasinghe puts it:
“Every stream could hold a story of millions of years in the making. We are only just beginning to read them.”
By Ifham Nizam
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