Features
Evolution from AM radio to Digital TV broadcasting
Parliamentary Acts on Broadcasting and Telecommunications
by DR JANAKA RATNASIRI
The Cabinet of Ministers (COM) has recently decided to update the Parliamentary Acts on Broadcasting, Rupavahini and Telecommunications and introduce a Bill on establishing a Broadcasting Regulatory Commission. Since, all these are interlinked, it is necessary to take a holistic view of them, taking into consideration new developments such as digital broadcasting. Before that, it would be pertinent to consider the historical development of these services.
USE OF ELECTROMAGNETIC WAVES FOR COMMUNICATION
The Electromagnetic (EM) Spectrum comprising EM waves, extends from high energetic gamma rays, X-Rays and ultra-violet rays on one extreme to low energetic visible, infra-red, microwaves and radio waves on the other extreme. All these are generated naturally by the sun, but almost all of the high energetic radiations get absorbed in the upper atmosphere and only the low energetic radiations are received at ground level. They are also generated by man for various applications like X-Rays, microwaves and radio waves. Out of these, microwaves and radio waves are used for telecommunication purposes, commonly referred to as wireless communication.
EM waves comprise oscillating electric and magnetic fields generated when electrons oscillate either in a plasma or in a conductor. These two fields have their directions perpendicular to each other. They cause radiation of energy in the form of a wave travelling in a direction perpendicular to directions of both electric and magnetic fields. They are characterized by the fact their frequency in Hertz (Hz) and wavelength in metres (m) are inversely proportional to each other with their product equal to the speed of light in vacuum which is 299.8 million m/s. It was James Maxwell who presented the theory of EM waves around 1865 while Gustav Hertz demonstrated their existence in 1887 which earned him the Nobel Prize for Physics in 1925.
Hertz’s discovery led to Guglielmo Marconi demonstrating in 1901 that high frequency (HF) waves could be used to send signals across the Atlantic. This caused the birth of the telecommunication industry, for which he received the Nobel Prize for Physics in 1909. Though HF radio waves were used for long distance communication, the mechanism of their propagation over several thousands of kilo-metres was not understood at that time. Theories of propagation available at that time considered only ground wave propagation which has limited range and line-of-sight propagation which also has limited range along the Earth’s surface. Hence, coverage across the Atlantic was a puzzle at that time.
It was left to Edward Appleton to explain this phenomenon when he discovered in 1927 the existence of the ionosphere, a layer of charged particles lying about 100 km above the ground, which bounces off these radio waves back to the Earth when they are incident on it. Appleton received the Nobel Prize for Physics in 1947 for this discovery. It was soon found that radio waves could be used not only for telecommunication purposes, but also for providing voice broadcasting services, known as radio, both within and across countries. HF radio waves remained the only means of long-distance telecommunication as well as broadcasting until the mid-sixties when satellite-based communication took over which came into being, thanks to the vision of Sir Arthur C. Clarke announced in 1945 in the Wireless World Magazine.
DEVELOPMENT OF RADIO BROADCASTING SERVICES
Public broadcasting in Sri Lanka commenced in 1925 as Radio Colombo with limited coverage around the city using only MF transmissions. It expanded to a wider coverage about 10 years later and continued till 1949 when its identity was changed to Radio Ceylon. The services were also extended to provide short wave transmissions to provide island-wide coverage though the service was of poor quality due to inherent ionospheric disturbances. Radio Ceylon had one advertisement-free service in each language for many years and added separate commercial services later. Though Radio Ceylon functioned for many years as a semi-government organization under different Ministries from time to time, it lacked a proper legal framework.
To remedy this situation, the Ceylon Broadcasting Corporation (CBC) Act No. 37 of 1966 was passed in Parliament and the CBC was established in 1967 which brought Radio Ceylon to function under it. The Act was amended thrice, to make SLBC both a regulator and a service provider. One amendment was to change its name to Sri Lanka Broadcasting Corporation (SLBC). Another was for the issue of licenses by the Minister to other persons for the establishment of private broadcasting stations. The amended Act also required an owner of a radio receiver to obtain a licence annually through the Post Office. The Act also requires any person selling, assembling, repairing or renting radio equipment to obtain an annual licence from SLBC to perform that function. Thus, the SLBC performed a dual role of being a service provider and a regulator.
The evolution of radio technology from vacuum tube-based home radio receivers available up to sixties to transistor and integrated circuit based portable radio receivers currently available in the market made it impossible to implement the licensing provision. Hence, this requirement was abolished subsequently, but the provision still remains in the Act. Today, every motor car has a built-in radio receiver and every smart mobile telephone has a built-in radio receiver. Hence, there is a need to amend the SLBC Act to remove this outdated provision.
From the inception, radio broadcasting in Sri Lanka was confined to transmission of amplitude modulated (AM) signals which had limited band-width causing high frequencies in the audio signal getting clipped. This affected the quality of musical programmes severely. These transmissions were in the medium frequency (MF) (or medium waves) for short range coverage and high frequencies (HF) (or short waves) for covering the entire island. The short waves reach the listener after getting reflected from the ionosphere which is a dynamical entity and hence the signals received were not steady and of poor quality. In the sixties, SLBC built several MF transmitters in outstations enabling outstation listeners to have the benefit of receiving quality programmes free of ionospheric disturbances.
In the seventies, the SLBC commenced limited transmissions of signals with frequency modulation (FM) on the very high frequency (VHF) band. These transmissions have higher bandwidth and hence the audio programmes received are of high quality, and also require much less power to transmit. They are also not affected by atmospheric or ionospheric disturbances. The only problem is that their coverage is limited to line-of-sight range. Later the service was extended to provide an island-wide coverage through the installation of several transmitters, most of which are installed on hill-tops to extend the coverage.
Up to the end of the 1980s, the SLBC had the monopoly of operating radio services, but in the nineties and twenties, several private parties, exceeding 20, were issued licences to operate radio services in the FM band. Each service was given two frequencies enabling them to cover the entire island. Most of them, except a few who offered religious programmes, came up with only low quality musical programmes providing requests on payment devoting a major share of air time on advertisements which brought the revenue for their survival. The lack of a suitable mechanism to monitor the quality and content of the programmes aired is a serious shortcoming in the present system.
DEVELOPMENT OF TELEVISION BROADCASTING SERVICES
Television (TV) service was introduced to Sri Lanka in 1979 when a private party launched a service voluntarily. Later, it was taken over by the Government. At that time, there was no policy or regulations on establishing TV services in the country. The Sri Lanka Rupavahini Corporation (SLRC) Act, No. 06 of 1982 was passed under which the SLRC was established with functions of the Corporation to carry on a television broadcasting service within Sri Lanka and to promote and develop that service and maintain high standards in programming in the public interest. The Rupavahini TV service was launched by SLRC using a package gifted by Japan, with the main antenna erected on Mt. Pidurutalagala.
The Act is required to register persons engaged in the production of television programmes for broadcasting; to register persons who carry on the business of importing, selling, manufacturing or assembling television receiving sets; to exercise supervision and control over television programmes broadcast by the Corporation; and to exercise supervision and control over foreign and other television crews, producing television programmes for export, among others.
Thus, the SLRC also has a dual role similar to that of SLBC, of being a service provider and a regulator. However, it lacked the powers to implement the provisions to exercise supervision and control on other TV services as described in the last two items given in the previous section. The SLRC Act has provision to issue licences to qualified parties to establish and operate TV stations. Accordingly, 54 private television licenses have been issued licences so far, whereas only 28 telecasting licensees are in operation at present (Cabinet Decision of 04.03.2020).
The Cabinet of Ministers (COM) at its meeting held on 04.01.2021 has decided to amend the SLRC Act to provide for the expansion of its Board of Directors to empower it to implement decisions taken with a view to face the competitive scenario prevailing in the field. No further amendments have been identified even though the Act is totally out of date considering the developments in the field during the last 19 years. There is a need to bring SLRC under the proposed Broadcasting Regulatory Commission to remove the regulatory functions from it and also to remove the provision to possess a licence by a user.
ESTABLISHING A TELECOMMUNICATION REGULATORY COMMISSION
In early days, the telecommunication services were provided by the Posts and Telecommunication Department, which was later bifurcated into two departments. The government passed the Sri Lanka Telecommunication (SLT) Act No. 25 in 1991 which provided for the establishment of the Sri Lanka Telecommunication Authority (SLTA) which took over the functions of the Telecommunication Department. Among the objectives of the SLTA are to ensure the conservation and proper utilization of the radio frequency spectrum by operators and other organizations and individuals who need to use radio frequencies and to make and enforce compliance with rules to minimize electro-magnetic disturbances produced by electrical apparatus and all unauthorized radio frequency emissions, among others.
The SLT Act was amended by Act No. 27 of 1996 whereby the Telecommunications Regulatory Commission of Sri Lanka (TRCSL) was established in place of SLTA. The amended Act made provisions for receiving complaints from the public and holding public hearings on them and retained all the functions assigned to the SLTA. Its regulatory functions were limited to telecommunication service providers and did not cover the broadcasting of radio or TV services, other than assigning frequencies for them. This is unlike in India where the Telecommunication Authority covered regulation of Broadcasting of Radio and TV services both in terms of technical aspects and quality of programmes.
PROPOSAL FOR ESTABLISHING A BROADCASTING REGULATORY COMMISSION
The COM at its meeting held on 04.03.2020 having considered the necessity of having a separate institution to regulate the activities of the broadcasting and telecasting media based on a Committee recommendation approved a draft for setting up a ”Broadcasting Regulatory Commission” (BRC), and decided to explore the possibility of amending the SLTRC Act, to enable it to perform the task of the process of issuing Broadcasting and Telecasting Licenses, which were hitherto issued by the SLBC and SLRC, respectively. The objective is to remove the regulatory functions from these two organizations and transfer them to the new Commission.
As early as 1997, a Broadcasting Authority Bill was presented to the Parliament for the same purpose but it was held unconstitutional by the Constitutional Court because it did not give adequate independence to the Authority. Thereafter, a Select Committee of Parliament with representation of all parties was appointed to consider the problem and met on multiple occasions but the matter was left in abeyance. Now, it has resurfaced under a new heading – Broadcasting Regulatory Commission. However, its contents are not available in the public domain, not even in the Govt Printer’s website.
Unlike in early days when broadcasted programmes whether radio or TV were available only as free-to-air services, today with advances in technology, particularly TV programmes, are brought to residences using either physical cables or UHF links or satellite links or through the internet. Since free-to-air services are not available island-wide with acceptable quality, people opt for these services upon payment of a monthly fee. But some satellite links do not provide a satisfactory service when it rains, though the service provider claims it provides tomorrow’s technology today.
There is also an urgent need to exercise some control on the utilizing of TV medium for advertising purposes. While there is a positive aspect whereby a viewer receives information on a new product or service, the repetitive display of the same commercial of well-known consumer products is nothing but an annoyance. The writer believes that during prime time, between almost 50% of air time is devoted for commercials and promotional clips. This is in contrast to India where only 10 min of commercials are allowed for every 60 min of air-time. Hence, there is a need to have a regulatory body to ensure that satisfactory services are provided to subscribers, both in terms of the quality of signal received and the quality of programmes aired.
A notable characteristic of Sri Lanka’s TV service providers is that they seem to be very prudish when it comes to airing cinematographic material intended for adult audience, but of high quality which have received accolades at international events. The operator loses no time in blanking even a momentary kissing scene in them. The proposed BRC could lay some guidelines on presenting quality adult programmes which have already been cleared by the National Censor Board enabling the adult audience to enjoy them without subjecting them to additional censorship by TV operators. Perhaps, such programmes could be limited for airing during late hours of the day when children have gone to bed.
TRANSITION FROM ANALOG TV TO DIGITAL TV SYSTEMS
There is a global trend to switch from analogue to digital system for television broadcasting as it offers many advantages among which are better spectrum utilization, higher picture and sound quality, accessibility via mobile devices and new business opportunities. Under the sponsorship of the International Telecommunication Union (ITU), a Roadmap for Transition from Analogue to Digital Terrestrial Television Broadcasting (DTTB) in Sri Lanka was jointly developed in 2012 by a team of ITU experts from Korea and the National Roadmap Team (NRT) chaired by TRCSL.
Digital TV transmission, though will provide a high-quality service, will result in added expenditure both for the service provider and the viewer. In order to reduce the financial burden for the service provider, NRT proposed to establish a set of 8 common digital transmitters at sites already being used for TV transmission, for sharing by all service providers. They are expected to provide initially simultaneous transmissions both on analog and digital systems, so that a viewer will be able to receive programmes uninterruptedly when switching from analog to digital system.
As a follow up to the above proposal, the GoSL assigned a “Feasibility Study on Digital Terrestrial Television Broadcasting Network Project” in 2014, to Japan International Cooperation Agency. (). This study recommended setting up of 16 digital transmitters to be managed by a separate body, with the principal tower at Lotus Tower in Colombo. Individual TV services are expected to send their high definition programmes to Lotus Tower by microwave or other links who will in turn broadcast them from the common set of transmitters. By this means, all the TV channels will be received at the same signal strength anywhere in the country.
It was proposed to establish a body to be known as “Digital Broadcast Network Operator” (DBNO) to organize, manage and administer the new system. DBNO is expected to operate and maintain the entire system with the revenue from the operation fees collected from broadcasting stations. The transition to DTTB will result in incurring heavy expenditure by both DBNO and individual service providers, including installing new antenna systems, purchasing digital studio equipment such as cameras, animators, programme mixers etc. all of which could run into Billions of Rupees.
In addition, viewers will have to purchase either set-top-boxes for use with analog receivers or new digital receivers. It may be recalled that with the new development in TV technology, the earlier Cathode-Ray-Tube (CRT) type TV receivers were replaced by slim type LCD/LED TV receivers during the last couple of years. Today, CRT receivers are no longer available in the market. Hence, changing receivers will not be an issue for our viewers, as long as it carries benefits.
In the event the Government decides to adopt the DTTB system, it will be necessary to introduce new laws and regulations to regulate the new DTTB industry, and considering the complexities involved, it is best if a total new Parliament Act is passed, with appropriate amendments to both the SLRC Act and SLT Act. The COM has already decided to amend both these Acts as mentioned above. It is therefore appropriate if the Committee to be appointed for this purpose also be given the mandate to study the desirability of introducing DTTB in Sri Lanka considering costs and benefits as well as viewer preferences and service provider views.
Though the GoSL entered into an agreement with JICA to pursue the matter in 2014, with the change of Government in 2015, the matter was left in abeyance. Under the new Government, the matter is being considered, but no decision has been made as to when it will be implemented and which DTTB standard to adopt, as learned by the writer when he started writing this piece. However, according to a news item telecast in the evening of 19.01.2021, the Japanese Government has offered assistance to Sri Lanka to switch over to DTTB as described in JICA Report issued in 2014, and the Cabinet Spokesman Minister said that Sri Lanka would soon adopt the new system.
CONCLUSION
Sri Lanka will be completing 100 years of public radio broadcasting in four years hence, and has come a long way going through various stages of development. Initially, there were no separate laws to regulate the industry, and the state-owned service provider used to do that function. This position remains unchanged to date and only recently that the Government has considered establishing separate organizations to provide regulatory function. Only the amendment of SLRC Act and SLT Act are being considered along with setting up a new Commission for regulating broadcasting of radio and television services. Hence, there is a need to consider amending these two Acts together with amending the SLBC Act.
With the proposed introduction of digital television transmission in Sri Lanka as reported by the Cabinet spokesman, the Writer suggests that the amendment of the above three Acts should be taken up along with formulating a new Act to cover Digital Transmission Broadcasting since all four are interlinked, before the actual transition takes place. It is hoped that with the introduction of digital TV transmissions the quality of programme content will also improve concurrently.
Features
Science and diplomacy in a changing world
Today marks a truly historic and momentous occasion in the realm of transdisciplinary diplomacy in our country. We gather here with a twofold purpose of profound national and global significance: the establishment of the Science Diplomacy Forum, and the launch of the volume Science Diplomacy: National, Regional and Global Approaches in a Changing World.
This volume brings together valuable and timely contributions from internationally renowned experts representing all key regions of the world — North America, Latin America, Europe, Africa, West Asia, South Asia, and Oceania. It reflects a rich diversity of perspectives, experiences, and insights that speak to the increasingly interconnected nature of science, policy, and diplomacy in our rapidly transforming world.
I am deeply heartened — and indeed humbled — by the presence of such a distinguished constellation of leaders, professionals, intellectuals, scholars, and luminaries from diverse domains, including international relations, science and technology, higher education, and governance. It is rare to witness such an extraordinary and diverse assembly of intellectual, professional, and academic excellence under one roof. Your presence affirms the importance of the cause we serve and the promise of the path we are charting together. Your support, encouragement, and engagement give life, purpose, and direction to this vital endeavour.
As Chief Editor of this volume, it is both a great honour and a profound responsibility to extend a warm and heartfelt welcome to all our distinguished guests and invitees. I am conscious that this august gathering is not assembled to listen to a lengthy welcome address, but rather to engage with the substantive proceedings of this event, enriched by five eminent personalities, four distinguished speakers, and an able and competent moderator — all of whom possess exceptional mastery of the subject. I shall therefore be brief.
Among us today are former and current Ministers and people’s representatives, members of the diplomatic corps, Secretaries to Ministries, distinguished panelists, valued contributors to the volume, Vice-Chancellors, Members of the Board of Management and Academic Affairs Board of the BCIS, Heads of institutions, professors, senior government officials, professionals, journalists, and many others — too numerous to acknowledge individually, yet each of you is most warmly welcomed. I receive you all, whether present in person or online, with the utmost warmth, respect, and appreciation.
The panel discussion constitutes the pièce de résistance of this event. We are deeply honoured to be joined by four eminent personalities:
Her Excellency Siri Walt, Ambassador of Switzerland to Sri Lanka;
Professor Pierre-Bruno Ruffini, former Chair of the EU Science Diplomacy Alliance; and former Ambassadors Mr. Bernard Goonatilleke and Dr. Palitha Kohona — all of whom bring exceptional depth of experience and insight to this important subject.
Their discussion will be guided by our distinguished moderator, Mr. Naushard Cader, a truly cosmopolitan personality, widely respected for his breadth of knowledge and his keen understanding of global affairs and science diplomacy. I extend to all our speakers and our moderator a very warm welcome and my sincere appreciation for their willingness to share their wisdom with us this evening.
Allow me, however, to place this event in perspective.
We gather this evening not merely to introduce a book, nor solely to inaugurate a forum, but to reflect together on an idea whose time has unquestionably arrived.
We meet at a moment of profound global transition and conflict. The international landscape is marked by turbulence, uncertainty, and rapid transformation. The world is shifting from a relatively stable post–Cold War configuration toward an increasingly multipolar order. While multipolarity carries the promise of greater balance and strategic autonomy, it also brings intensified competition among major powers, fluid alliances, and growing unpredictability.
At the same time, the rules-based international order — which for decades provided smaller nations with a measure of predictability and protection — is under visible strain and threat. Institutions are contested. Norms are challenged. Economic interdependence deepens even as geopolitical fragmentation intensifies. Supply and value chains now account for nearly seventy percent of global trade, binding nations in complex webs of mutual dependence. Yet such interdependence has not prevented trade wars, sanctions regimes, technological decoupling, and regional conflicts.
For small and economically vulnerable states, this evolving environment is especially daunting. When global rules weaken, asymmetries of power become more pronounced. Bilateral negotiations between unequal partners can leave smaller nations disadvantaged. Without adequate legal, geological, scientific, technological, and diplomatic expertise, such states may struggle to safeguard their long-term national interests and sovereignty. Vulnerability, in the absence of knowledge and capacity, risks translating into marginalisation.
Overlaying this geopolitical transformation is a constellation of interconnected global challenges. Climate change is no longer a distant projection; it is a lived reality. Sea levels are rising. Extreme weather events are intensifying. Food, water, and energy security remain fragile. Pandemics have exposed vulnerabilities in global health systems. Cyber threats transcend borders. Environmental degradation, biodiversity loss, and marine pollution threaten livelihoods and ecosystems alike.
These challenges are systemic and transboundary. Almost every major issue — whether global, regional, or national in scale — involves science and technology, either in understanding root causes or in devising effective solutions.
Traditional diplomacy, while indispensable, is no longer sufficient on its own. The defining issues of our time are not purely political or military; they are scientific, technological, environmental, and societal. They demand evidence-based policymaking, interdisciplinary collaboration, and sustained transnational cooperation.
It is within this context that science diplomacy emerges — not as an academic abstraction, but as a strategic necessity.
Nowhere are these realities more visible than in the Indian Ocean.
Unlike the Atlantic or Pacific Oceans, which possess longstanding institutional architectures and extensive scientific mapping, the Indian Ocean remains comparatively underexplored and under-institutionalised. Covering roughly one-fifth of the world’s oceanic expanse, it carries a substantial share of global energy shipments and maritime trade. Its seabed resources — including critical and rare-earth minerals — remain only partially surveyed. Many of its coastal and island nations are developing economies with limited scientific and technological capacity to explore, monitor, and sustainably manage these resources.
The Indian Ocean is unique. It is bordered predominantly by developing and emerging states. It hosts remarkable cultural, religious, and political diversity. It is home to some of the world’s most climate-vulnerable communities. Increasingly, it has become a central theatre of global strategic competition, viewed by some nations through distinct geostrategic lenses.
This maritime space is simultaneously a lifeline and a fault line. It sustains global commerce and local livelihoods. Yet it is also a theatre where geopolitical interests intersect — sometimes converge, sometimes collide.
At the heart of this ocean lies Sri Lanka.
Geographically, our island sits astride one of the busiest East–West shipping routes in the world. Historically, Sri Lanka has been a hub of commercial, cultural, and intellectual exchange. Today, that strategic location presents both opportunity and responsibility.
Sri Lanka’s history, enriched by iconic figures such as Dr. Gamini Corea, Hon.
Lakshman Kadirgamar, Judge Christopher Weeramantry, Dr. Neville Kanakaratne and Dr. Jayantha Dhanapala, stands as a powerful testament to our long-standing contributions to global diplomacy and international governance. Our nation provided leadership within the Non-Aligned Movement, positioning itself as a bridge between civilizations at a time of deep ideological division. We also made history by producing the world’s first woman Prime Minister, affirming our commitment to political progress and inclusive governance.
Today, we are called upon once again to build upon this distinguished legacy — by championing regional unity, promoting sustainable development, and addressing critical contemporary challenges such as climate change, maritime security, and environmental sustainability.
We must navigate complex geopolitical currents while safeguarding sovereignty and strengthening economic resilience. We face vulnerabilities common to island and littoral states: climate change, coastal erosion, marine pollution, and supply chain disruptions. Our development aspirations must be balanced with environmental stewardship and maritime security considerations.
Yet within these challenges lies profound opportunity.
Sri Lanka can position itself as a regional convener — a hub for ocean science, climate research, marine biodiversity studies, disaster risk reduction, and blue economy innovation. Through platforms such as BIMSTEC, the Indian Ocean Rim Association, and SAARC, we can advance cooperative marine research, harmonise environmental standards, strengthen early warning systems, and promote sustainable maritime governance grounded in international law.
But to do so effectively, we must invest in knowledge — and in the diplomacy of knowledge.
Science diplomacy operates along three mutually reinforcing dimensions:
First, science in diplomacy — where scientific evidence informs foreign policy decisions.
Second, diplomacy for science — where diplomatic engagement enables international research collaboration and shared infrastructure.
Third, science for diplomacy — where scientific cooperation itself becomes a bridge for confidence-building, even when political relations are strained.
Importantly, science diplomacy extends beyond the natural sciences. The humanities and social sciences are equally vital. Technology must be guided by ethics. Data must be interpreted within cultural contexts. Policy must consider equity and justice. Diplomats of the future must be fluent not only in international law and negotiation, but also in scientific literacy and interdisciplinary thinking.
In a fragmented world, science offers a neutral vocabulary. It encourages transparency, peer review, and open data. It shifts discourse from rhetoric to evidence. It fosters long-term thinking in political environments often dominated by short-term calculations.
For small and vulnerable nations, science diplomacy is empowerment. It strengthens capacity. It enhances credibility. It enables engagement with larger powers on firmer ground — armed not merely with moral argument, but with data, research, and technical expertise.
The book we launch today reflects a diversity of experience and insight. It is intentionally transdisciplinary because the problems we face are transdisciplinary. It is intentionally global because no region can address these challenges in isolation.
In Sri Lanka, science diplomacy remains at a formative stage. The establishment of the Science Diplomacy Forum signals our determination to move beyond dialogue toward sustained institutional engagement. It envisions training programmes for diplomats and scientists, embedding scientific advisory mechanisms within governance structures, and building networks among universities, research institutes, industry, and policymakers. It seeks to cultivate a new generation equipped to navigate the interface between knowledge and negotiation.
We aspire for the Science Diplomacy Forum to be transformative — a true game changer.
Excellences, Ladies and Gentlemen,
We live in an era of mounting uncertainty — but also of extraordinary human ingenuity. The same interconnectedness that transmits crises also enables collaboration. The same technologies that disrupt can also heal and transform.
Change is inevitable. The deeper question is whether we will shape that change cooperatively, constructively, and inclusively.
For Sri Lanka, for the Indian Ocean region, and for the broader global community, science diplomacy offers a pathway beyond zero-sum thinking. It channels competition into collaboration around shared public goods. It aligns national interest with regional stability. It transforms vulnerability into resilience through knowledge.
Let this book be not merely a publication, but a platform for sustained reflection and action.
Let the Science Diplomacy Forum be not merely an institution, but a living bridge between evidence and policy, between research and responsibility, between nations and neighbours.
Let Sri Lanka reaffirm its role as a bridge — not a battleground — in the Indian Ocean.
In a world where rules may falter, let evidence guide us.
In a world where tensions may rise, let dialogue endure.
In a world of turbulence, let science diplomacy be our compass — guiding us toward peace, stability, dignity, and shared prosperity.
Welcome Address and Opening Remarks made by Emeritus Prof. Ranjith Senaratne
Former General President,
Sri Lanka Association for the Advancement of Science recently on the occasion of the Founding of the Science Diplomacy Forum and the Launch of the Book Science Diplomacy:
National, Regional and Global Approaches in a Changing World
Features
Be a woman who re-designs life!
From one day of celebration to 364 days of transformation
The international women’s day was just celebrated all over the world. I saw many organiations share their slogans, and organize panel discussions, presentations, and exhibitions to support women empowerment. Slogans, themes, colors play vivid and vociferous role across the world, commemorating the international women’s day.
Alas, the colors are faded, slogans are weaned, themes are forgotten, over the next 364 days, pushing UN Chapter on Women’s Rights come up with more illustrious themes and slogans.
From Bread and Peace to Rights and Action
According to the recorded history, the Women’s day first introduced on 28th February 1909 in America, raising a voice of women against poor working conditions and poor pay in garment factories. This took a more revolutionary form in 1917 in Russia against World War I, where a mass of women protested under the theme of “Bread and Peace”.
Starting from basic needs such as bread and peace, the International Women’s Day theme has evolved towards freedom and independence, justice and inclusion.
Over the years, the rise of feminism brought cultural refinements and highlighted women’s rights. Looking back the historical evolution of women’s role, we see that matrimony has faded and patriarchy evolved with religious and geopolitical forces intertwined with the social expectation. The importance and respect for women, given in the ancient civilisations, diminished with medieval civilization, and subsequent colonisation. The rise of patriarchy domesticated women as homemakers, at the same time prompting their voices to rise for dignity and equitable treatment.
Rise of Feminism
In a typical Western-household of 20th century, husband was the bread winner of the family and the wife managed household affairs. In this era, women’s affairs were restricted to daily chores, creating a boundary wall restricting their access to corporate jobs, free voices. Betty Friedman was a remarkable lady who observed the domestic suffering of women and challenged ‘feminine mystique’ through her 1963 book. She disclosed the feminine mystique, which celebrated women as good housewives, and the belief that women could find satisfaction from domestic chores, home making, marriage, raising children, cooking, washing and taking care of husband’s needs. Betty disclosed that the unhappiness and boredom experienced by the domesticized women, and their inability to live up to the feminist mystique defined by the male dominant society had no name and difficult to express in words. Betty’s claim was supported by the theories of Abraham Maslow, who introduced motivation to grow along the hierarchy of needs. Betty, declared that feminine mystique denies basic growth needs of women, where their desires limited to shelter, food, safety and love only.
In this era women’s jobs were confined preeminently to teaching, and caregiving. STEM fields: science, technology, engineering and medicine were dominated by males, leaving less space for women. As you may have heard in the medieval era women who practiced medicine were branded as ‘witches’ and many were burned alive rooting out the knowledge and courage of women. Women who practiced and taught science and astronomy, were also branded for witch craft and condemned to death. The social pressure suppressed women confining them to domestic chores. In the industrial era women were hired for factory work under low wages and less facilities. In this period Women’s organisations were gathered demanding freedom and justice for women, calling for equal opportunities and rights enjoy their male counterparts. The evolution of women’s movements culminated in 1975, where the first International Women’s Day was commemorated on 8th March 1975.
Celebration and Contradiction
Since 1975, women were celebrated for a day in every year across the globe, with various themes and color codes to showcase the world that all women have rights and demanding fair treatment. The theme colors of International Women’s day are Purple, Green and White.
Purple stands for justice, dignity, and loyalty to the cause.
Green for hope and growth.
White for purity and unity.
In 1996, the International Women’s Day declared a theme to embrace, which is; “Celebrating the Past, Planning for the Future.” In the year 2023, the theme was ‘Embrace Equity’, which evolved to ‘Inspire inclusion’ in 2024, and the year 2025 theme was ‘Accelerate Action’. In 2026, there are three themes; 1. Give to Gain, 2. Balance the Scales, 3. Rights. Justice. Action.
Fragmented Focus Diminishes Values
Multiple themes and competing messages can unintentionally dilute momentum. Unity is not uniformity, but coherence matters; shared direction makes shared progress possible. Emerging three themes to celebrate international women’s day in 2026, implicate lack of solidarity, and unity among women’s organizations to share a common theme. Inclusion, equity and accelerated action have not yet achieved by the women globally, neither locally, nor in small communities. We are bound to question whether the women stay true to the meanings of theme colors that represent womanhood.
Thus, isn’t it vital to explore what goes wrong with our themes and slogans on this Women’s day, before setting foot without solid foundation for what we claim for? Or is it only a day that dawn women’s organisations to gather women in elite society, or identified group of women to enjoy a cup of tea over futuristic speeches of identical society, which treat women with high respect and equity?
One thing we must understand is the world is evolving, so does the roles, rights, and actions of women. Although, women shouted and pleaded for opportunities to enter male dominate world of work, today in many countries including Sri Lanka, women occupies majority of administrative positions and clerical level jobs. Even, the labour positions, dominated by males, are now occupied by the females in many sectors. However, women still bear the traditional homemaker role as well, while juggling with work, and studies to sustain jobs and promotions. This modern day scenario has made women more prone to chronic stress related deceases. The break of rest, too rigid demands coming from work and family, their own desires to move up the corporate ladder, outsmart neighbourers, and craving to make their children better than the others have made women’s lives miserable and breaching the themes and slogans that cater to the women’s prosperity.
Today’s environment has resulted many women to abandon dignity, purity, and hope, overlook unity and justice. If you see social media contents shared by women, you may not be surprised by my statements. The dignity, purity and hope for betterment of women is vanishing on screen. Young girls’ addiction to drugs, liquor and tobacco, sexual misbehaviour, and rising school-aged pregnancies are critical concerns that women’s movements must pay attention today.
What We Must Demand Now: Right Education and Just Acts
Women’s day slogans need a shift. Rather than demanding equal rights as men, we must demand right education for women and girls. We shall not stop at demanding justice as given to the men, but shout and make women and girls aware of ‘Just Acts’, and encourage them to act justly, for themselves, without exposing them to be victims of social media, and ill temptations.
Digital lives of women and girls can amplify comparison, quick outrage, and performative ideals. For girls and women, this can mean unrealistic bodies, curated success, and unsafe online spaces. What we need isn’t more judgment; it’s digital literacy, psychological safety, reproductive health awareness, and robust support systems, so women can flourish on and off‑line. We must educate women and nourish and foster the moral values among women and girls to stay pure in thoughts and actions, we must empower women and girls to keep hope and grow continuously. We must share a culture of inclusion among women to enhance solidarity and stay true to unified action for the betterment of women, and the society.
Women as Creators and Modifiers of the World
The history of International Women’s Day is a call for rights and justice. Today, the next horizon is to build cultures at home, at work, and society. Women are the creators and modifiers of the world. They are to add color to lives of those around them. In fact, WOMEN, do not need to call for justice, rights and action. WOMEN, need to call the hidden power, strength and courage within them and create a world that assures every being in it receives justice, and enjoys rights.
Thus, whether themes multiply or fade, the test is not in the rally or the ribbon, it is in the 364 days after. The colours may be vivid on stage, yet the colors are faded in practice if we do not live them. Let us re‑design life with dignity, unity, courage, and continuous growth. Let us educate, include, and act justly. Let us awaken strength within, so that every woman, every girl, and every community can thrive by being a Woman Who Re‑designs Life!
(The author is a senior education administrator, researcher,
management consultant and a lecturer.)
By Dr. Chani Imbulgoda
cv5imbulgoda@gmail.com)
Features
Illegal solar push ravages Hambantota elephant habitat: Environmentalist warns of deepening crisis
A large-scale move to establish solar power plants in Hambantota has triggered a major environmental and social crisis, with more than 1,000 acres of forest—identified as critical elephant habitat—cleared in violation of the law, environmental activist Sajeewa Chamikara said.
Chamikara, speaking on behalf of the Movement for Land and Agricultural Reform, said that 17 companies have already begun clearing forest land along the boundaries of the Hambantota Elephant Management Reserve. The affected areas include Sanakku Gala, Orukemgala and Kapapu Wewa, which are known to be key elephant habitats and long-used movement corridors.
He said that what is taking place cannot be described as development, but rather as a large-scale destruction of natural ecosystems carried out under the cover of renewable energy expansion.
According to Chamikara, the clearing of forests has been carried out using heavy machinery, while large sections have also been deliberately set on fire to prepare the land for solar installations. He said that electric fences have been erected across wide stretches of land, effectively blocking elephant movement and fragmenting their natural habitat.

“These forests are not empty lands. They are part of a living system that supports wildlife and nearby communities. Once destroyed, they cannot be easily restored,” he said.
The projects in question include a 50 megawatt solar development undertaken by five companies and a larger 150 megawatt project implemented by 12 companies. The larger project is reported to be valued at around 150 million US dollars.
Chamikara stressed that these projects are being carried out in a coordinated manner and involve extensive land clearing on a scale that raises serious environmental concerns.
He further alleged that certain companies had paid about Rs. 14 million to secure support and move ahead with the projects. He said this points to a troubling failure of oversight by state institutions that are expected to protect forests and wildlife habitats.
“This is not only an environmental issue. It is also a serious governance issue. The institutions responsible for protecting these lands have failed in their duty,” he said.
Chamikara pointed out that under the National Environmental Act, any project of this scale must receive prior approval through a proper Environmental Impact Assessment process.
He said that clearing forest land before obtaining such approval is a direct violation of the law.
He added that legal requirements relating to archaeological assessments had also been ignored. Under existing regulations, large-scale land clearing requires prior evaluation to ensure that sites of historical or cultural value are not damaged.

“The law is very clear. You cannot go ahead with projects of this nature without proper approval. What we are seeing is a complete disregard for legal procedure,” Chamikara said.
The environmental impact of these activities is already becoming visible. With their natural habitats destroyed, elephants are increasingly moving into nearby villages in search of food and shelter. This has led to a sharp rise in human-elephant conflict in several areas.
Areas such as Mayurapura, Gonnooruwa, Meegahajandura and Thanamalvila have reported increasing encounters between humans and elephants. According to Chamikara, more than 5,000 farming families in these areas are now facing growing threats to their safety and livelihoods.
He warned that farmers are being forced to abandon their lands due to repeated elephant intrusions, while incidents involving damage to crops and property are rising. There have also been increasing reports of injuries and deaths among both humans and elephants.
“This is turning into a serious social and economic problem. When farmers cannot cultivate their lands, it affects food production, income and rural stability,” he said.
Chamikara also raised concerns about the broader environmental consequences of clearing forests for solar power projects. While renewable energy is promoted as a solution to reduce carbon emissions, he said that destroying forests undermines that goal.
“Forests play a key role in absorbing carbon dioxide. When you clear and burn them, you are increasing emissions, not reducing them. That defeats the purpose of promoting solar energy,” he explained.
He added that large-scale deforestation in dry zone areas such as Hambantota could also affect local weather patterns and reduce rainfall, which would have further negative impacts on agriculture and water resources.

Chamikara called for a shift in policy, urging authorities to focus on more sustainable approaches to solar power development. He said that rooftop solar systems on homes, public buildings and commercial establishments should be given priority, as they do not require clearing large areas of land.
He also recommended that solar projects be located on degraded or abandoned lands, such as areas affected by past mining or other low-value lands, rather than forests or productive agricultural areas.
“Renewable energy development must be done in a way that does not destroy the environment. There are better options available if there is proper planning,” he said.
Chamikara urged the Central Environmental Authority and the Department of Wildlife Conservation to take immediate action to stop ongoing land clearing and investigate the projects. He stressed that all activities carried out without proper approval should be halted until legal requirements are met.
He warned that failure to act now would lead to long-term environmental damage that could not be reversed.
“If this continues, we will lose not only forests and wildlife, but also the balance between people and nature that supports rural life. The consequences will be felt for generations,” he said.
The situation in Hambantota is fast emerging as a critical test of whether development goals can be balanced with environmental protection. As pressure grows, the response of authorities in the coming weeks is likely to determine whether the damage can still be contained or whether it will continue to spread unchecked.

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