Midweek Review

Power of colour beyond visual appeal and aesthetic beauty

Published

1 year ago

2025/04/23

Blue lights (R) at the Woodside LIRR train station in New York (Source: https://commons.wikimedia.org/wiki/File:Woodside_LIRR_Blue_Lights_on_platform_.jpg )

Use of colours in pre-historic era

Humans have been long fascinated by colour, which has played a significant role since the beginning of human civilization. Ancient people had painted caves even before they settled in houses. Cave paintings were created during the stone age from 10,000 to 40,000 years ago. Primitive artists used natural materials available to them to mark their territory, beautify their surroundings, and tell their stories. For thousands of years, paints were handmade from ground mineral-based pigments. Ochre, a natural pigment which comes in shades of red, yellow, orange and brown, was the first pigment used by humans, in the Middle Stone Age of Africa. Ochre, also called hematite, is found all over the world and has been used by nearly every prehistoric culture, whether as paint on caves and building walls, for staining of pottery or other types of artifacts, or as part of a burial ritual or body painting.

Man’s irresistible desire to create pigments was not without untoward consequences. For instance, in 1,775, Carl Wilhelm Scheele, a Swedish chemist, invented a bright green pigment, but it was laced with the deadly poisonous chemical arsenic; it was cheap to produce, but dangerous for artists and patrons alike. However, the French emperor Napoleon Bonaparte was so fascinated by and passionate about this colour, he wanted his bedroom wallpaper painted with Scheele’s Green. Historians believe that the green pigment used in the wallpaper caused his untimely death in 1821 at the age of 51 due to cancer. By the end of the 19th century, Paris Green—a mixture of copper and arsenic—replaced Scheele’s Green as a more durable alternative, enabling Claude Monet, Paul Cézanne, and Pierre-Auguste Renoir to create vivid, emerald landscapes. It is also toxic, and thus has also been used as a rodenticide and insecticide. The blindness which Monet subsequently succumbed to may have been due to the toxicity of Paris Green, which was banned in the 1960s.

The Egyptians artists added binders such as eggs, resins and beeswax to pigments so that the paint would adhere to plaster and began painting on it. Hence, Egyptian tombs made of limestone were covered with plaster that was painted using six colours: charcoal black, red ochre, yellow orpiment, brown ochre, blue azurite, and green malachite. Natural mineral pigments were dug from the earth and shaped into sticks that were used as chalks by artists including Leonardo da Vinci, Michelangelo, and Rembrandt. Dyes made from plants were also used in artwork in the Mediterranean region. By the mid-nineteenth-century, watercolors became available for sale to the public. Since the 1940s, technological advances have produced synthetic pigments and chemical processes for paint making which greatly contributed to expanding the once mineral-based limited colour palette to all the colours of the rainbow. Since then, colour-based industries have grown progressively in the world and the worth of the paint and coatings industry and of colour cosmetics industries in 2023 amounted to around $ 180 billion and $ 80 billion, respectively.

Physics of colour and vision

In the 1660s, English physicist and mathematician, Isaac Newton, demonstrated that clear white light was composed of seven visible colours. Johann Wolfgang von Goethe in 1810 published his treatise on the nature, function, and psychology of colours titled “Theory of Colours”. One of his most radical points was a refutation of Newton’s ideas about the colour spectrum, suggesting that darkness is an active ingredient rather than the mere passive absence of light. Though his work was dismissed by a large segment of the scientific community, it remained of intense interest to a cohort of prominent philosophers and physicists, including Arthur Schopenhauer, Kurt Gödel, and Ludwig Wittgenstein.

Colour springs from the alchemy of light and perception. Light, an ethereal wave of electromagnetic radiation, spans a spectrum visible to human eyes from approximately 380 to 750 nanometers. As light touches an object, it may be reflected, absorbed, or transmitted, with the reflected wavelengths crafting the hue perceived by the eye. This interaction is interpreted by the brain, transforming raw light into the rich palette of the world around us.

The human eye, a wondrous instrument, houses three types of photoreceptor cells known as cones, each attuned to different wavelengths of light:

S Cones: Sensitive to short wavelengths, peaking around 420 nm, endowing us with the perception of blue.

M Cones: Responsive to medium wavelengths, peaking around 534 nm, allowing us to see green.

L Cones: Tuned to long wavelengths, peaking around 564 nm, revealing the red hues.

Human beings can only see the colours that these receptors can receive. Together, these cones create a symphony of signals that the brain harmonises into the countless colours we perceive, enabling us to distinguish millions of shades.

Nature’s creatures possess a diversity of vision, often surpassing human capabilities. Birds and insects, for instance, enjoy a tetrachromatic[DC1] vision (having four types of cone cells in the eye to perceive colour), with an additional type of cone sensitive to ultraviolet (UV) light, unveiling a hidden spectrum invisible to human eyes. Many bird species use UV signals for mating, navigation, and foraging.

Colours are ‘illusions’

People are quite interested in and passionate about colours; thus, they generally make an initial judgment about a product, person, or environment within 90 seconds, and a significant proportion of this assessment, i.e. 60-90%, is based on colour. This shows how strong the influence of colour on perception and decision-making is. Despite this extraordinary experience of colour perception, all colours are ‘illusions’ in the sense that they do not belong to objects independently of how these are perceived. Neither objects nor lights are coloured ‘in themselves’, but are seen as coloured as a result of neural processes and perceptual mechanisms. In fact, the physical properties of colours are different from the way colours are perceived. For example, take a yellow sunflower; it absorbs the blue, red and other colour energy waves, and then reflects back wavelengths that appear yellow. The colour receptors in our eyes then translate the flower’s wavelength into its colour and send that to our brain.

Blue colours in animals are not caused by chemical pigments, but rather by physics and the way light bounces off a surface. Blue-winged butterflies have layered nanostructures on their wing scales that manipulate light layers, cancelling out certain colours and projecting the fluorescent blue colour that we see; thus, they are called structural colours. Another classic example of structural coloration is the peacock’s feather. The microscopic structures in the feathers manipulate light to produce brilliant blues and greens that shift and change as the viewing angle alters. Thus, blue butterflies, roses, and peacocks aren’t actually blue and our eyes have duped us (Fig. 1).

Effects of colour on human behaviour and wellbeing

People have long understood the power of colour over moods and well-being. Colour was used in ancient Egypt, China, and Greece to evoke emotions, aid in spiritual practices, and treat a variety of conditions. Many ancient civilizations, such as the Egyptians and Chinese, embraced the belief that colours possessed healing properties and could be harnessed for therapeutic purposes. This practice, known as chromotherapy, involved the use of specific hues to treat various ailments and promote overall well-being.

Colour is a multidimensional concept which goes beyond visual appeal and aesthetic beauty. It encompasses physical, psychological, cultural, symbolic, artistic, aesthetic and scientific dimensions, including physiological. The aesthetic beauty of colour has added a mesmerizing and exciting tapestry to nature and it is inconceivable to imagine a world without colour. Leigh Hunt (1784–1859), prolific English poet and journalist, said “Colours are the smiles of nature”.

Colour can affect humans in manifold ways ranging from psychological, physiological, cognitive to emotional, behavioural, healing etc., thereby having a profound influence on their mood, creativity, productivity, health and happiness. In addition, it has a remarkable power not only to heal, rejuvenate and inspire, but also to instill a sense of peace and harmony in us. Colour is also a powerful means of communication and a defining aspect of human experience, influencing our perceptions and preferences, and interactions with the world. Therefore, extensive studies have been carried out on those aspects which have led to the emergence of disciplines such as Colour Psychology, Colour Chemistry, Colour Therapy and Visual Ergonomics. Colour can potentially be a powerful source of inspiration, delight, tranquility and solace when used in the right manner for the right place for the right purpose.

However, people generally apply colours purely based on the visual and aesthetic appeal, without a proper understanding of the profound impact that colour can have on people – their performance, experience and wellbeing. Therefore, the use of the right colour for a given place is crucially important in order to provide a more relaxed, congenial and harmonious living environment which goes beyond the aesthetic appeal. Here, it is important to explore the world of colour psychology without diving into technicalities

The colours you choose for your walls, furniture, and the decorations of your bedroom can influence your mood. A bedroom painted in calming tones, e.g. in light blue, might help you to unwind, and create a feeling of serenity. It is not recommended to paint the bedrooms in dark shades of blue as it could interfere with sleep. Similarly, the blue light emitted by electronic screens could produce a similar effect. Therefore, it is not advisable to work on the computer or watch film on electronic screens for long hours prior to retiring to bed. Because the blue light gives the impression to the brain that it is daytime, the body stops releasing the sleep hormone Melatonin. On the other hand, light shades of amber may promote the release of Melatonin helping us to wind down and prepare for sleep in nature’s way.

Feeling relaxed

As blue light causes people to feel relaxed, it has led countries to add blue street lights in order to decrease suicide rates. In 2000, the city of Glasgow installed blue street lighting in certain neighborhoods and subsequently reported the anecdotal finding of reduced crime in these areas. A railroad company in Japan installed blue lighting on its stations in October 2009 in an effort to reduce the number of rail suicide attempts (Fig. 2). Blue is often associated with calmness and serenity and is not naturally associated with food; hence, it can make food appear less appetizing and appealing and reduce the desire to eat. Therefore, blue is generally considered an appetite suppressant and eating off a blue plate could help to reduce overweight and obesity.

Walls of cafés are generally painted in warm, earthy tones like brown or terracotta which evoke a sense of comfort and homeliness. It helps the customers to settle in with a cup of coffee and a good book to spend some relaxing and rewarding time in a congenial ambience. On the other hand, some fast-food chains use red and yellow in their logos and external and internal walls in order to create a vibrant and exciting environment. It not only attracts attention, promotes quick decision making and creates a sense of excitement and urgency, but also stimulates appetite and encourages lively discussion. Though such colours attract both children and adults to fast-food restaurants, they may not wish to stay long in such an ambience after partaking of food, unlike in a coffee shop. Similarly, a kitchen with lively colours could energize you during meal preparation. (Figure 2)

Blue-winged butterfly (Source: https://pixabay.com/photos/butterfly-insect-animal-142506/) (left) and peacock (Source: https://www.photowall.co.uk/peacock-feathers-poster ) (right)

Even when designing websites, careful attention is paid not only to aesthetics, but to emotions that need to be evoked. When a company designs a new website, it carefully selects colours with this in mind. They might use blue for trust, green for growth, and orange for enthusiasm, creating a website that feels inviting and reliable while encouraging action. Architect William Ludlow advocated pale pastel blues and greens in hospitals for therapeutic purposes. The walls of hospitals are often painted in soft, calming colours like pale green or light blue which help to reduce stress and create a healing environment.

Colour can enhance or impair learning, morale, performance and the behaviour of students. It can affect students’ attention span, and perception of time. Visual stimulation rewires the brain, making stronger connections while fostering visual thinking, problem solving and creativity. It has been shown that the cold-coloured walls, such as blue and green, produced the highest levels of relaxation and pleasure, while the warm-colored walls such as yellow and red had the better attention and learning performance. And the white-walled classroom had the lowest subjective evaluation and the worst learning performance. Classrooms when painted with bright yellow — the colour of happiness and optimism – spark creativity and enthusiasm and makes learning more joyful. That’s why some educational spaces use yellow in order to foster a lively and energetic environment. School buses are generally painted yellow the world over for safety and visibility. Yellow colour is in the middle of the visible spectrum so that it strikes the cones (photoreceptors) of the eyes from both sides equally. That makes it almost impossible for anyone to miss a school bus even when it’s in one’s peripheral vision or under poor day light conditions or in bad weather.

Fitness spaces

Exercise rooms and fitness spaces are generally painted in bright orange which exudes energy, motivation and vitality, encouraging movement and activity. It helps to keep the energy high and spirits lifted. Studies have shown that red causes a significantly greater response in heart rate, respiration, brain wave activity, and other nervous system functions than green or blue. In addition, red decreases the perceived size of rooms and space and prompts a sense of warmth. Lush greenery in a park or a natural habitat has a refreshing and rejuvenating effect, creating a sense of harmony and tranquility. Besides, the choice of colour of clothing reflects and affects your mood and if you are feeling upbeat and confident, you might pick a vibrant red shirt or dress. On the other hand, if you seek comfort and tranquility, you may settle for soothing shades of blue, green, etc.

Choice of colour for prisons is of prime importance as it affects the mood of inmates. When colour is used properly in prisons and jails, it can lessen overall tension and conflicts and make the places more comfortable for the inmates to live and work in. Based on the research carried out, bright colours are recommended in the prison, with green and blue colours being the best rated because people perceive them as soothing, stimulating, pleasant and safe. Yellow is also acceptable because the prisoners perceive it as a bright and cheerful colour. Painting the walls of the room with soft shades of yellow and green (kiwi color) was seen by the prisoners as “refreshing”. In all these cases, colour psychology is at play.

Therefore, colours play a significant role in shaping how we feel and behave; thus, they are not just pretty hues, but are the emotions painted onto the canvas of our lives. Hence, colour psychology is like a storyteller that sets the mood and tone of a space, a product, or even a piece of clothing. It’s the silent language that whispers to our emotions, shaping our experiences without us even realizing it. However, these associations between colours and emotions are not universal, but are influenced by cultural, historical, and personal factors. Understanding colour psychology can help individuals and businesses harness the power of colour to evoke specific emotions and convey messages effectively. Whether in branding, interior design, fashion, or art, colour plays a central role in shaping our perceptions and experiences. It’s a fascinating aspect of our world that continues to intrigue and inspire creativity in various fields.

Further information in this regard is found in the book titled “The Power of Colour: Enhancing Human Wellbeing and Unleashing Human Potential” edited by Ranjith Senaratne and Raj Somadeva. It emanated from a conference conducted by the Sri Lanka Association for the Advancement of Science and includes contributions from a multidisciplinary team comprising artists, architects, engineers, biologists, environmentalists, psychiatrists, musicians and scientists.

Concluding remarks

Though the manifold effects of colour on humans have been recognized from time immemorial, there is very little appreciation and understanding of those effects on humankind and how these effects could be harnessed to enhance and enrich human wellbeing, including life experience, productivity, performance, satisfaction, memory and creativity. Because of the significance of colour on humans, disciplines such as Colour Psychology, Colour Chemistry, Colour Therapy and Visual Ergonomics have emerged which have assumed considerable importance in day-to-day life.

A good grasp of Colour Psychology helps to create a psychologically satisfying, aesthetically pleasing, vibrant and energetic space, or a calm and tranquil environment by selecting the appropriate shades of colours depending on the need and occasion. This is crucially important in a fiercely competitive globalized environment characterized by anxiety, tension, disquiet and chaos where people are leading a stressful, restless and agitated life in a fast-paced world. In the circumstances, creating a relaxed, congenial and harmonious environment at home as well as at the workplace by painting the living and working environment with appropriate hues is of prime importance.

This need is paramount and should be addressed as a matter of great importance. Then only could we embark upon a colorful journey and paint our world with appropriate vibrant hues in order to unearth the boundless potential and transformative power that lies within us. However, there is a dearth of competent professionals, particularly in Sri Lanka who can proffer the right advice and guidance to clients in selecting appropriate colours for specific places such as the living room, bedroom, dining room, reading room, exercise room etc. in homes and public places such as hospitals, restaurants, coffee shops, gymnasiums theatres, prisons etc. for the human wellbeing. This issue has been further exacerbated due to hardly any academic interaction and collaboration, particularly between the Faculties of Arts, Science and Medicine.

The course unit system (CUS) developed in the USA enables students to pick and choose course modules from diverse fields so as to create complementarity and synergy; this in turn, leads to producing well-rounded and well-grounded creative graduates equipped with multiple competencies to address real-world issues more effectively. Though the CUS was introduced in our universities over 20 years ago, because of the heavy compartmentalization and fragmentation, course modules for degree programmed of a given faculty have been selected mainly from among the modules offered by the faculty concerned, thereby not deriving the key expected benefits from the CUS. Consequently, Sri Lankan universities have been hardly able to develop any cross-faculty academic programmed such as Colour Psychology, Colour Therapy, Music Therapy and such like. Therefore, it is imperative to make necessary interventions so as to facilitate and promote interfaculty degree programmed in Sri Lanka universities, paving the way for the development of such academic offerings jointly by the Faculties of Arts, Science, Medicine, Architecture etc. Moreover, cooperation and collaboration between faculties are needed to effectively address complex real-world issues such as SDGs which demand a holistic trans-disciplinary systems approach. Hence, the earlier such interventions are made, the better.

by Emeritus Professor
Ranjith Senaratne
University of Ruhuna, (ransen.ru@gmail.com)

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Midweek Review

Squeaky clean image of JVP in tatters

Published

7 days ago

2026/04/22

Sahan Weerasooriya

During the recent debate on the No-Confidence Motion (NCM) against Energy Minister Kumara Jayakody, Illankai Thamil Arasu Kadchi (ITAK) Batticaloa District lawmaker, Shanakiyan Rajaputhiran Rasamanickam, warned that the next NCM would be moved against Fisheries Minister Ramalingham Chandrasekaran. Rasamanickam accused the National List member of corruption, a charge vehemently denied by the NPPer. The NPP/JVP needs to initiate an internal inquiry before corruption allegations overwhelm the party that received the full advantage of Aragalaya to transform the outfit from just a three-member parliamentary group, in 2024, to a staggering 159, a year later. The UNP and SLFP led alliances were dealt harshly by the electorates for want of action to curb corruption. Today, the UNP and SLFP are not represented in Parliament, while the SLPP, that secured 145 seats at the 2020 general election, was reduced to just three with its parliamentary group leader Namal Rajapaksa entering Parliament through the National List. Rajapaksa junior obviously feared to face the Hambantota electorate at the last general election. That is the undeniable truth.

By Shamindra Ferdinando

The ongoing controversy over Agriculture, Lands, Irrigation and Livestock Minister K.D. Lal Kantha’s three-storeyed luxury house has intensified pressure on the Janatha Vimukthi Peramuna (JVP)-led National People’s Power (NPP) government struggling to cope-up with the devastating coal scam, blamed on Energy Minister Kumara Jayakody forcing him to resign.

Jayakody, one of those who financed the NPP/JVP campaign in the run-up to the 2024 national polls ,resigned on 17 April, along with Prof. Udayanga Hemapala, Secretary to the Energy Ministry. Their resignations happened eight months after the Frontline Socialist Party (FSP), a breakaway faction of the JVP, revealed the alleged coal scam. The Lal Kantha affair received significant public attention though the primary issue at hand is the massive coal scam that ripped through the government.

Jayakody will continue as a National List member of the ruling party. The NPP/JVP won an unprecedented 159 seats, including 18 National List slots at the November 2024 parliamentary elections.

The Opposition dismissed government claims that the resignations were meant to facilitate the Presidential Commission of Inquiry into the procurement of coal, since the commissioning of the country’s only coal-fired power plant during the onset of Mahinda Rajapaksa’s second term. In the wake of the much delayed resignations, NPP/JVP heavyweight Foreign Minister Vijitha Herath, addressing the media at the Information Department, pathetically vouched for Jayakody’s integrity.

Let us discuss the accusations directed at Lal Kantha who had served the SLFP-led Cabinet for a short period, years ago, in terms of an agreement between the SLFP and the JVP. Lal Kantha had never been accused of corruption and was, in fact, one of those lawmakers who raised the issue both in and outside Parliament. Political parties may have forgotten that the UNP got rid of Lacille de Silva, Director General of Administration, Parliament, during Ranil Wickremesinghe’s premiership, in the 2001-2003 period, alleging he passed on information to Lal Kantha to attack the government.

The NPP Executive Committee member, as well as JVP politburo and Central Committee heavyweight, has publicly defended his right to own a luxury house amidst a section of the social media pushing for police investigation into the lawmaker’s wealth.

Unlike the owner/owners of the mysterious Malwana mansion, built on a 16-acre land overlooking the Kelani river, Lal Kantha didn’t try to disclaim the house ownership at Jusse Road, Welivita, in the Kaduwela area. The Malwana house was built towards the end of Mahinda Rajapaksa’s second term as the President. The hullabaloo over the ownership of the Malwana mansion, and construction costs, dominated the 2015 presidential election campaign. On the basis of the Malwana mansion, the UNP and the JVP built a strong case against the Rajapaksas, accusing the family of corruption.

It would be of pivotal importance that the JVP backed Maithripala Sirisena’s 2015 presidential polls candidature. The campaign was built on an anti-corruption platform that earned the appreciation of the public who disregarded the unprecedented development work successfully carried out by the Rajapaksas, while also fighting a war to defeat the most ruthless terrorist organisation that was out to break up the country.

During a US-India backed violent protest campaign, in March-July 2022, an organised gang set the stately Malwana mansion ablaze. The general consensus was that the Malwana mansion belonged to Basil Rajapakasa, though he vehemently denied having anything to do with it.

Yahapalana Justice Minister Dr. Wijeyadasa Rajapakshe, PC, is on record as having declared that the Malwana mansion would be renovated and used to accommodate a state institution. Lal Kantha’s newly acquired wealth has to be examined and discussed, taking into consideration his long standing claim that as a fulltime member of the JVP he entirely depended on his wife’s monthly salary and help provided by friends and associates. If that was the case, Lal Kantha couldn’t have ended up among the richest group of politicians, within less than two years after the last presidential election, held in September 2024.

Lal Kantha couldn’t have been unaware of the possibility of the Opposition, particularly the Sri Lanka Podujana Peramuna (SLPP), attacking him and the NPP/JVP over his Kaduwela house. Responding to critics, the Anuradhapura District lawmaker has claimed, on YouTube, that he sold a property he owned in Anuradhapura and used that money to acquire the Jusse Road land.

The outspoken Minister is also on record as having said that the existence of his new house, to which he moved in late 2024, was disclosed by him. However, incisive Youtuber Dharma Sri Kariyawasam has claimed that he made the revelation on 01 October, 2025, while another You-Tuber, Abeetha Edirisinghe, rammed up pressure on the NPP by lodging a complaint with the police, via the special number 1818. Edirisinghe’s SL Leaders YouTube posted a video of him lodging the complaint.

What made the complaint really interesting was Edirisinghe’s declaration based on ‘Dark Room’ YouTube allegations that wealthy businessman Nissanka Senadhipathi, who had been one of the closest associates of the Rajapaksas, provided the wherewithal required to acquire land, build and then furnish the Jusse Road mansion. Defending his position, Lal Kantha claimed that he acquired a piano for his daughter, about 15 years ago, while declaring he enjoyed the capacity to raise large sums of funds if necessary. A smiling Lal Kantha explained how he could effortlessly collect Rs 500,000 each from 100 associates/friends. Programmes posted by Dharma Sri Kariyawasam and Abeetha Edirisinghe are must-watch for those genuinely interested in knowing the explosive story, from different angles.

Close on the heels of debates on Lal Kantha’s mansion, the media reported the Minister’s last available asset declaration, sent to the Commission to Investigate Allegations of Bribery or Corruption (CIABOC), dealt with over Rs 80 mn worth of property, vehicles and gold, etc. The JVP heavyweight’s annual income has stunned even the staunchest supporters of the ruling party. Lal Kantha, through his lawyer, demanded Rs 10 bn in damages from ‘Hiru’ for wrongly estimating his properties, etc., at Rs 460 mn.

Both Dharma Sri Kariyawasam and Abeetha Edirisinghe propagated that police wanted the public to complain to special the number 1818, created to accept such complaints in case they felt suspicious about newly acquired property, regardless of who owned them.

Unexpected disclosure of Lal Kantha’s unprecedented wealth obviously stunned the public who genuinely believed in the unshakable NPP/JVP stand on corruption. Lal Kantha, who had joined the JVP in 1982, before becoming a full time member, in 1987, had no qualms in defending his new lifestyle, having repeatedly and bitterly complained about the difficulties experienced by him and his family.

In his defence, Lal Kantha emphasised that he hadn’t been accused of robbing the taxpayer or public sector corruption. However, the NPP/JVP all-out attack on all previous governments, over waste, corruption, irregularities and mismanagement, and branding all their MPs corrupt, cannot adopt such a stance. The Kaduwela mansion has sent shockwaves through the electorate. Dharma Sri Kariyawasam, in his response to Lal Kantha, repeatedly stressed that his wealth was being questioned by those who exercised their franchise in support of the NPP/JVP at the national elections and Local Government polls, in 2025.

Growing public resentment over what various interested parties, including the NPP/JVP called ill-gotten wealth of members and henchmen of previous governments fuelled Aragalaya (31 March-14 July 2022). Those who set houses and other property, belonging to various then government politicians and their associates ablaze, operated on the presumption that they were beneficiaries of ill-gotten wealth. The NPP/JVP powered the campaign, alongside the breakaway JVP faction, styled as Peratugami Pakshaya (Frontline Socialist Party) as well as the UNP.

Ranwala and others

Against the backdrop of Auditor General Samudrika Jayarathne’s devastating report on coal procurement for the 2025/2026 period and Lal Kantha’s declaration that he owned a three-storeyed house, the resignation of Asoka Ranwala, as the Speaker of Parliament, over his failure to prove his declared academic qualifications seemed uncalled for. Jayarathne signed that report on behalf of the National Audit Office (NAO).

The Gampaha District MP resigned on 13 December, 2024, just 22 days after being appointed the Speaker. The main Opposition Samagi Jana Balawegaya (SJB) relentlessly attacked Ranwala over his fabricated or unverified educational qualifications, specifically a Ph.D. from a Japanese university and a degree from the University of Moratuwa.

The NPP/JVP tried to defend Ranwala but quickly succumbed to SJB pressure. We never managed to establish whether Ranwala resigned on his own accord or the NPP/JVP asked him to resign to save the party. Similarly, the resignations of Energy Minister Jayakody and Prof. Hemapala, who cut a sorry figure before the Committee on Public Enterprises (COPE) recently, must have been demanded by the ruling party. Had the NPP bosses acted prudently, much earlier, after he was indicted before the Colombo High Court on a previous corruption case, they could have easily asked Jayakody to resign his ministerial portfolio before the Parliament debated the no-confidence motion against him.

Another case that really embarrassed the ruling party was accusations directed at Dr. Jagath Wickremeratne, who succeeded Ranwala as House Speaker. The Polonnaruwa District MP was the next to face fire, following a dispute with the Deputy Secretary General of Parliament Chaminda Kularatne who is also the Chief of Staff of the House. Kularatne hit back hard after Parliament sacked him over alleged irregularities. In a petition, dated 2 February, 2026, sent to CIABOC, Kularatne disclosed the circumstances the Speaker reacted angrily after he brought to the NPPer’s notice illegal actions and corruption, as well as his (Kularatne) recommendation in his capacity as the Right to Information (RTI) officer, to release certain information sought by civil society activists. Kularatne further claimed that the situation deteriorated further over an incident that happened on 18 June, 2025, or a date closer to that date, in the room where Speaker Wickremeratne had his lunch. Kularatne refrained from revealing the incident.

There hadn’t been a previous instance of a senior parliamentary official moving the CIABOC against the Speaker. The allegations directed at the Speaker, in respect of abuse of vehicles, taking two fuel allowances, misuse of equipment belonging to the Media Unit of Parliament, inadequate payment for lunch obtained for Chameera Gallage, Speaker’s private secretary, who had lunch with him, illegal payments made to retired Ministry Additional Secretary S.K. Liyanage, who was appointed to inquire into Kularatne’s conduct, suppression of release of information in terms of RTI, and uncalled for interventions in administration.

Kularatne’s complaint to the CIABOC failed to result in an expeditious inquiry, though a complaint lodged against a sacked parliamentary official appeared to have received much more attention. The NPP has responded cautiously to Kularatne vs Wickremeratne battle as pressure mounted on the ruling party over the coal scam that threatened to cause further increase in already unbearable electricity tariffs. The Auditor General’s report, in no uncertain terms, has implicated the Energy Ministry and Lanka Coal Company in the sordid operation that resulted in low-grade coal ending up at the Lakvijaya coal-fired power plant that earlier met about 30 to 40% percent of the country’s power requirements at essentially low cost, barring hydroelectricity.

The report declared that the term tender for the supply of coal was awarded to Trident Champhar, an Indian company that hadn’t been registered at the time it bid for Sri Lanka’s largest tender and procedures in respect of loading and unloading the cargo. To make matters worse, Minister Jayakody, who had been implicated in the coal scam, was recently indicted on corruption charges in the High Court of Colombo. There hadn’t been a previous instance of a sitting member of the Cabinet being indicted for corruption. Therefore, the NPP government cannot be happy over its steamroller majority in Parliament having defeated the no-confidence motion moved against Jayakody who remained confident in the parliamentary group’s support at the behest of the top party leadership.

The NPP/JVP finds itself in an extremely embarrassing and pitiful situation over the coal scam. The damning report issued by the Auditor General pertaining to the coal scam has to be examined taking into consideration the failure on the part of the government and the Constitutional Council to reach a consensus on filling the vacant Auditor General’s post in 2025. The post of Auditor General remained vacant from early April 2025 to early February 2026.

Role of NAO

The NAO functions as an independent body answerable to Parliament. The recent NAO report that dealt with coal procurement exposed the utterly corrupt system in place, regardless of assurances given by the government. The report proved that irregularities can be perpetrated and corrupt practices continued, regardless of assurances given by the current dispensation.

Over the past several years, tangible measures were taken to strengthen the NAO. Parliament certified the National Audit (Amendment) Act, No. 19 of 2025 on 22 September, 2025. That act introduced reforms meant to enhance public sector accountability, enforce audit findings, and streamline the surcharge process. The no nonsense report proved that in spite of interference and undue influence exerted on the NAO, those responsible did their job without fear or favour.

SJB lawmaker Mujibur Rahman, during the debate on the no-confidence motion against Minister Jayakody, alleged in Parliament that COPE (Committee on Public Enterprises) Chairman Dr. Nishantha Samaraweera directly intervened when the NAO was in the process of finalising the report. The former UNPer called for an investigation to establish whether the Galle District NPP MP visited the NAO on several days to meet those handling the investigation.

We are not aware whether the COPE Chief, who called for the NAO to inquire into allegations in respect of coal procurement, visited the NAO.

However, the NAO report on the coal scam, now available online for all to study, underscores the pivotal importance of the anti-corruption fight.

In September 2025, the SJB asked the CIABOC to probe how some NPP/JVP Ministers amassed so much property. The SJB raised the issue with the focus on Trade, Commerce, Food Security and Cooperative Development Minister Wasantha Samarasinghe (like Lal Kantha, he, too, represents the Anuradhapura District) amassed Rs 275 mn. The SJB’s complaint to CIABOC sought investigations on Ministers Sunil Handunetti, Bimal Rathnayake, Dr. Nalinda Jayathissa and Kumara Jayakody, and Deputy Minister Sunil Watagala.

Lal Kantha, who has now acknowledged having as much as Rs 80 mn worth property, was not among the lawmakers targeted by the SJB. Having falsely propagated an anti-corruption campaign to deceive the public, the NPP/JVP stand literally exposed before the public. The coal scam and Lal Kantha fiasco have caused irreparable damage to such an extent, their anti-corruption campaigns may not carry any weight with the public at future elections.

Midweek Review

Some languages confine you; some languages free you

Published

7 days ago

2026/04/22

Sahan Weerasooriya

‘… where the world has not been broken up into fragments by narrow domestic walls; ….

Where the clear stream of reason has not lost its way into the dreary desert sand of dead habit;

Where the mind is led forward….into ever-widening thought and action…’

With wide apologies, I am going to put snatches of that poem into more dreary uses, though not quite desert sand.

What are those narrow domestic walls which break up the world into fragments? Languages.

Amiya reads the Gitanjali but does not read the Tirukkural. Hong Li reads Kong Fut Ze’s Analects but not Plato’s Republic. Paul reads Miton’s Paradise Lost but not Njal Saga. Sarath Kumara reads Wickremasinghe’s satva santatitya but not Darwin’s Origin of the Species. Ngidi does not read Thomas Picketty’s Capital in the 20th Century or Anthony Atkinson’s Inequality at all. Hirono uses Large Language Models to do homework but Rasolomanana has not seen a computer. And so on and so forth. The world is broken into fragments by languages, but not by languages alone. The daughter of a rich black man living in Howard County in Maryland goes to Stanford but a brown dweller in Dharavi cannot enter Jawaharlal Nehru University. The lesson is that it is not only languages or orthodoxies that break up the world into ‘fragments’ but also many other barriers, about one of which Tagore sang.

Language is a marvellous ‘invention’ of nature well cultivated by humans. No other species has the faculty to use language to know. Ludwig Wittgenstein expressed it epigrammatically, ‘whereof one cannot speak, thereof one must be silent.’ It is language that carries forth knowledge. It is not only language that carries forth knowledge: mathematics, in its own right, is a powerful carrier of knowledge. One can write something simple like if x-y=0, then x=y, as well as whole pages of complex and complicated arguments using mathematical notations. Mathematics may and often does write nature and about nature; it also writes about things that exist only in the mind. That is not different from languages: heaven and Vishnu exist in some minds but not in others or elsewhere. Galileo Galilei learnt ‘Nature is an open book but it is written in mathematics’. Much of nature is a closed book to those to whom mathematics is alien territory. But today, I am interested in how some languages ‘break the world into fragments by domestic walls’, while a few others fly about regardless. When a team from India played cricket with a team from Pakistan a few weeks back, the commentary was broadcast in India in 14 languages and in Nigeria national news is read in several languages. That same game of cricket also was broadcast to the rest of the world in one language: English.

When and how do some languages come to ‘lead the mind forward into ever widening thought and action’? The transformation occurs when users of one language become conquerors and rulers of peoples using other languages and when the users of a language become generators of new knowledge which are eagerly sought after by users of other languages. Greek, Latin and Arabic contributed mightily to the vocabulary of modern Western European languages. When new ideas in law, government, philosophy, medicine and science had to be expressed, they went to Greek, Latin or Arabic. Consequently, you will bump into Greek terms the moment you begin thinking about those disciplines. The serious study of Greek was introduced to England by Erasmus (of Rotterdam) about 1500 AC. The use of Latin began with the Roman Empire but took on new functions when Latin became the vehicle carrying Christianity east and north (of Europe) and elsewhere later. Until about the 18th century AC Latin was the language of learning in most of Europe. At its inception, Manchester Grammar School was a Latin school and the Boston Latin School which started in 1635 still thrives in that name. The two medieval universities in England were mostly seminaries teaching in Latin well into the 19th century. A wide swathe of languages is written with the Latin alphabet: European languages from the Black Sea to the Atlantic and from the North Sea to the Mediterranean, America from Canada to Chile, sub-Saharan Africa including Togo, and Indonesian, Malaysian and several others. The exodus of Jewish, Arabic and other scholars, after the fall of Constantinople (1453) to the Ottomans, brought Greek and Arabic to Western Europe including England. From about the 14 to the 18th century, European indigenous vernaculars grew to be carriers of new knowledge, especially in sciences. Luther’s reformation and the development of German had much in common. Gutenberg’s new printing press (1450 AC) helped the growth of European vernaculars and the spread of reformed Christianity.

Four western European languages stood out as both conquerors and carriers of new knowledge: Portuguese, Spanish, French and English. Arabic performed the same function from about 800 AC to the 13 AC when that language carried a new religion and new knowledge in mathematics, astronomy and medicine. Arabic replaced the indigenous languages in the entire Maghreb. The language of governance and learning from Mexico south to Chile is Spanish with Brazil using Portuguese and are collectively called Latin America, because Portuguese, Spanish, French, Italian and Romanian are Romance or Latin Languages. French is the language of governance and learning in several parts of West Africa. English was a phenomenon in itself. It destroyed the use of hundreds of languages in North America. It conquered almost half the world and English is the language of governance and higher education in a good part of the land it once ruled. As a language carrying new knowledge, English excels all others. As the collapse of four European empires, including the Ottoman, went on from about 1915 to about 1960, English, which produced new knowledge faster than any other, began to break ‘domestic walls’, the world over. China, which had little love for the English-speaking world, had millions of its citizens schooled in the US, the UK, Canada and Australia during the last 30 years and continues to do so, to date. In contrast, during that time how many rushed to Niger to learn Fulfulde or to Lanka to study Sinhala? The prominence of English was promoted by two other processes: one was translation into English of major works in other languages and the other the growth of a class of indigenous writers and readers in the conqueror’s language. One reads Oblomov, Gilgamesh and, indeed, Gitanjali translated into English. India now probably has more readers in English than any other single country. Persons in Western African countries have crafted in French and English, masterpieces in fiction, poetry and drama. Modern European languages have been both conquerors’ languages and carriers of new knowledge.

Several people recently have written in The Island and in Lankadeepa about the importance of using the ‘mother tongue’. They have stressed the importance of the ‘mother tongue’ in creative writing. As with observations regarding empirical phenomena, it is necessary to test those generalisations against reality. Samskrt is a language not entirely unfamiliar to many in this land. Samskrt was nobody’s mother tongue. (After all, it is deva bhaashitam.) There is not a shred of evidence that Kalidasa’s mother talked to him in Samskrt. But Kalidasa wrote rtusmahara and shakuntalam.. The vedas and upanishads were first spoken and later written in samskrt. Pali is nobody’s mother tongue but Theravada writings are almost entirely in that language. Isaac Newton wrote Principia Mathematica in Latin; we have no evidence that baby Isaac babbled in Latin. Paul Dirac wrote about particle physics in mathematics rather than in his father’s beloved French. Leopold Senghor’s mother tongue was not French nor Chinua Achebe’s English. More casually, check your own libraries. I had a collection of about 2,300 books until last year. There weren’t even 200 written in Sinhala and that 200 included editions of works from the 13th century. Check how many books written in Sinhala and English you bought in the last two years. There were far too many writers and scientists who brought forth highly acclaimed work in languages other than their mother tongue, contradicting the argument that the mother tongue was essential or even desirable for original work, in science or in literature.

Most languages ‘break the world into narrow fragments’. A few coagulate them into large masses: 900 million people speak Mandarin and 325 million, Bengali. A half dozen bind themselves together speaking a conqueror’s language. Four languages stand out as having ‘led the ‘mind forward into ever-widening thought and action’: Greek, Latin, Arabic and English. English, so far, is unrivalled.

by Usvatte-aratchi