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Say no to nuclear power and risk future energy shortages and adverse climate

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Cosmic events that provided fuel to nuclear reactors

By Prof. Kirthi Tennakone

Sri Lanka is planning to initiate nuclear power generation after a long delay––a prudent decision to secure future energy demand and reduce emissions. However, some parties have expressed skepticism that nuclear energy is unsuitable for Sri Lanka, saying it poses a risk of environmental radioactive contamination in reactor meltdowns and waste disposal.

It is true that Madame Curies’ laboratory in a suburb of Paris, where she meddled with truckloads of the uranium mineral pitchblende, continues to be lethally radioactive and beyond remediation. This was the first incident of radioactive seepage, which happened at the dawn of nuclear energy more than one hundred years ago. The situation is vastly different today. Since the advent of commercial reactor technology in the early 1950s, only two major mishaps have occurred; Chernobyl in 1986 and Fukushima in 2011.After these accidents, reactor designers made improvements to ensure safety.

The death rate associated with energy production, in accidents and environmental pollution stands lowest for nuclear power.

Nuclear power has also been opposed on the grounds that it leads to weapon development, war and acts of terrorism. These social ills emerge in the absence of political will to ensure democracy, fairness and equity rather than from nuclear power generation.

Nuclear energy is a clean and zero emission source and the most economical in terms of energy derived per unit weight and volume of fuel. A uranium fuel pellet about the size of a lozenge and weighing 10 grams, generates the same amount of energy as one ton of coal.

Despite the above facts, the public’s aversion to nuclear energy stems largely from unsubstantiated fear mongering and not being informed enough to realize it is a universal and natural source of energy, not something granted by the devil. Nuclear energy is fascinating. Just like solar energy, its primary origin is celestial. You will reconsider its virtue after learning what it is and how it came about.

What is nuclear energy?

One of the greatest achievements of modern science has been the revelation of the atomic structure of matter. Centuries of dedicated work by chemists and physicists disclosed matter is made out of some ninety odd elements, which cannot be broken-down further into freely existing components. And each element is constituted of atoms characteristic of it. An atom has a nucleus, where positively charged protons and neutral neutrons are glued together to form a ‘ball’ and surrounded by electrons to balance the positive charge. Sometimes, a heavy atomic nucleus containing protons in excess of a certain limit, disintegrates on its own, emitting ionising radiation – the process known as radioactivity. The radioactivity of a chemical element indicates an instability of the atomic nucleus carrying stored energy.

In December 1938, two physicists, Lise Meitner and Otto Frisch, working in Berlin, made a startling discovery changing the world forever. They bombarded uranium, the heaviest chemical element found on earth, with neutrons, thinking that would enable them to create artificial elements even heavier than uranium, but observed something else. When a neutron hits the uranium nucleus it broke into two lighter nuclei and a few neutrons, releasing an excessive quantity of energy. Physicists are extraordinarily clever and immediately realised the potential of the discovery to initiate a chain reaction using uranium and derive energy either slowly or explosively. The idea was practically implemented a few years later. Inventing nuclear reactors to save the planet and atomic bombs to destroy it. Now is the time to promote the first and ban the second.

What is the primary source of nuclear energy?

Fuels store energy in an invisible but extractable form. Firewood, coal, petroleum and uranium are fuels. Nature allows only transfers of energy from one agent to another, not the creation out of nothing. The common fuels got their energies from sunlight harvested by green plants, recently or millions of years ago. However, uranium has nothing to do with the sun.

Uranium occurs in the earth’s crust, notably as the mineral pitchblende. How was uranium so rich in energy, produced? The answer to the question bears on the general issue of the origin of chemical elements.

All the hydrogen and a good portion of the helium in the universe were produced three minutes after big bang. Later, a series of reactions occurring inside stars, starting with the fusion of hydrogen and helium nuclei, produced elements lighter than iron. A uranium nucleus has 92 protons and 146 neutrons, assembling them together requires an extremely energetic environment with an intense flux of neutrons. Such extreme conditions happen when a massive star explodes as a supernova, two neutron stars collide, or a black hole begins devouring a star. These events, not uncommon in the universe, produce very heavy elements, including uranium and gold (loved by many more than uranium) dispersing them all over the interstellar medium to be picked up by planets during their formation.

Nuclear energy is not renewable, but the world has a good supply of uranium. We say solar energy is renewable, because its availability over human scales of time is virtually unlimited.

Renewable energy versus nuclear energy

Despite strong emphasis and major advancements in power generation using renewables; solar photovoltaic, wind and hydroelectricity; around 80 percent of the world’s current energy demand comes from fossil fuels. Projections predict reductions expected via renewable usage would be of the order of 2-3 percent per year in the next decade. The deployment of renewable power generation facilities also consumed fossil fuels. Converting silica to silicon and making solar cells, panels and installation of supporting structures made out of iron require fossil fuel, which cannot be replaced by pure electricity. Similar constraints arise in the commissioning of wind and hydroelectric projects. Additionally, renewable energy supplies are intermittent and affected by climate variation. We know very well the problem of hydroelectricity during times of poor rainfall and draught.

Renewable energy generation systems have inherently low efficiencies and involve the utilisation of large land areas and huge quantities of materials. When attempts are made to meet a significant portion of the increasing energy demand using renewables, the constraints become increasingly severe.

A nuclear reactor of capacity 1000 megawatts needs a land area of about three square kilometers. Whereas a solar cell complex of the same capacity, covers at least 20 times more land and a wind farm 700 times. Offshore wind farms, though a good option, have a shorter operational time and higher maintenance costs compared to nuclear reactors. Other renewable energy generation systems also lead to similar constraints.

Nuclear energy and hydrogen

Today, the world focuses much attention on green hydrogen, the cleanest fuel able to decarbonise the transport sector and eliminate fossil fuels in manufacture of fertilisers, steel, solar cells and a host of other essential commodities. Production of green hydrogen via splitting water is energy intensive. Renewable energy exploited to its limits may not suffice for production of sufficient hydrogen. Nuclear energy is undoubtedly a viable alternative.

A real problem with renewable energy is the escalation of constraints when they expand to a level sufficient for the complete elimination of fossil fuels. It is hard to predict how the advancements in renewable energy will progress in the coming years.

Meeting the ever-increasing energy demand and phasing out fossil fuels to avert global warming is most unlikely to be achieved without supplementing of renewables with nuclear energy.

Building nuclear power plants is costly and time consuming. Nevertheless, in the light of the gravity of energy and climate crisis, no country can afford to ignore nuclear energy. Sri Lanka needs to embark on nuclear energy at least in a small way and plan for the future.Otherwise, in decades and years to come, the repercussions of saying no to nuclear energy could be the same as banning chemical fertilisers!

(The author can be reached via email: ktenna@yahoo.co.uk )



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Features

ANURADHAPURA ANTHEM c.1893

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Anuradhapura. Image courtesy Central Cultural Fund

R. W. Ievers, who wrote this poem, was the Government Agent of the North Central Province during 1884, 1886, and 1890. He is the author of the Manual of the North Central Province (1899) and a half dozen published reports on the life and practices in the Province. Before his death, he shared it with his good friend H.C.P. Bell, the Archaeological Commissioner of Ceylon at the time. In 1917, Bell had it published in the Times of Ceylon – Christmas Number. Since then, it remained unknown for 109 years, until Ievers’s great-grandson, Turtle Bunbury, historian and author of Living in Sri Lanka (2006) with James Fennell, tipped me off about its source – H.C.P. Bell: Archaeologist of Ceylon and the Maldives (1993), written by Bell’s granddaughters Bethia N. Bell and Heather M. Bell.

THE ANTHEM

Anuradhapura! City grand and vast,

Lanka’s famous Capital, in ages of the past:

In the Mahawansa the story has been told

Of thy palaces, and temples, and pinnacles of gold.

Hail! then hail! to the worth of a bygone day,

Hail! all hail! to the relics of kingly sway

Hail to thee, Fair City, glorious in decay,

Hail! thrice hail! Forever and for aye!

Si monumentum quaeris

– cast your gaze around

Ruined fanes and dagobas everywhere abound

Alas! for glory faded, for erstwhile beauty sped

For hierarchs and heroes, long numbered with the dead

Hail! then hail!…

Great Ruwanaveli Seya, once fairest of the fair,

The splendour of thy palmy days has melted into air;

And like Imperial Caesar now ‘dead and turned into clay’,

Thy sacred bricks ‘may stop a hole to keep the wind away.’

Note by Tillakaratne:

Since 1873, Bhikku Naranvita Sumanasara has been doing conservation work on this stupa. In 1876, Governor William Gregory, after visiting the work site, wrote that its conservation was not just a religious work but a great National Monument.

See ‘Bayagiri’ massive – ‘Fearless Mount’ forsooth – Centre once of schism rank, from ‘Great Vihara’ truth.

Patched up by prison labour, anew it flaunts on high

A ‘hideous excrescence’ athwart a tranquil sky.

Note by H. C. P. Bell

: T. N. Christie, Planting Member at the time protested in the Legislative Council against the abortive “restoration” by prison labour of the Abhayagiri Dagaba, dubbing its truncated pinnacle, half restored, a “hideous excrescence”.

Jetawanarama, Great Sena’s priestly boon

Comely shape and giddy height will crumble all too soon;

Where forest trees and chequered shade a peaceful picture lend,

From cruel axe and ruthless spade, may gracious Heaven defend.

Note by H. C. P. Bell:

Two decades after these poems were written, the surrounding area of the Jetawanarama was still covered in forest, and the Atamasthana Committee conditionally allowed a monk to clear a limited number of trees. But not a tree remained unfelled, contrary to what the monk was authorized to do.

Thuparama graceful, in outline clear and bold,

Begirt with column chaste and slim, a gem in the ring of gold

To thee pertains high honour a pious people gave – The tomb of Sanghamitta, and Prince Mahinda’s grave.

Note by

H. C. P. Bell: The ruins are pointed out, wrongly, as the tradional tombs of Arahat Mahinda and Sanghamitta Theranee.

With bricks and mortar bolstered up, behold the Sacred Bo;

To some – misguided mortals – ‘tis but a ‘bo-gas’ show.

Where humble Mirisveti a monarch’s fad recalls,

Lo! Royal Siam’s silver now builds its futile walls.

Note by H. C. P. Bell:

According to Mahawansa, Mirisavetiya was so named after King Dutugemunu’s compunction at forgetting chillies (miris) in his alms giving to monks on one occasion. The restoration work on the Mirisavetiya began under the Ceylon Government, with funds provided by the King of Siam. When the money flow began to cease, work also ceased, and bats began to frequent the holed structure.

What need to tell of sculptures, of ‘pokunas’ galore,

Of balustrades and Yogi stones and half a hundred more,

Of Brazen Palace spacious, with gilt-roofed storeys dight –

A modern race more ‘brazen’ would desecrate each site.

For midst these sacred ruins of shrines and cloistered hall,

A reckless generation disports with little balls,

Whilst ‘Parliamentary language’ and imprecations deep

Disturb the peaceful solitude where saintly Rahats sleep.

Note by H. C. P. Bell:

After European residents, old city Anuradhapura in the late 19th century, the area still being cleared between Ruwanveli Seya and Thuparama, was used a ‘golf links’. Ievers did not like the area used as a playground:

Iconoclasts and vandals have had their little day;

No more shall ancient pillars to culverts find their way.

No more a watchful Government such sacrilege condones –

One may not meddle with the gods, nor tamper with the stones.

Anuradhapura! Thy glory shall revive;

Yhu [sic] sons shall swarm within thee like bees about a hive.

The effort of the present for past neglect atones;

New breath of life resuscitates this vale of driest bones.

Composed by R. W. Ievers
(1850-1905)
Introduced by Lokubanda Tillakaratne

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Meththa Rehabilitation Foundation: Restoring Mobility, Dignity and Hope Across Sri Lanka

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Mahawa Factory

For thousands of Sri Lankans living with limb loss and physical disabilities, access to quality rehabilitation services remains a significant challenge. Yet, for more than three decades, our organisation has quietly transformed lives through innovation, compassion and community-based care. The Meththa Rehabilitation Foundation Guarantee Limited (MRFGL), supported by the Meththa Foundation-UK and in partnership with the Manitha Neyam Trust, the LEBARA Foundation and the Oblates of Mary Immaculate in Jaffna, emerged as one of Sri Lanka’s most effective voluntary rehabilitation service providers, restoring mobility, independence and dignity to some of the country’s most vulnerable citizens.

The Foundation’s roots stretch back to 1994, when a group of expatriate Sri Lankan professionals in the United Kingdom recognised the severe shortage of rehabilitation services available to disabled persons in Sri Lanka. Drawing upon their expertise in rehabilitation medicine and allied healthcare professions, they established the Meththa Foundation-UK with a simple but powerful vision: to provide affordable, high-quality prosthetic and rehabilitation services to those who needed them most.

Below knee artificial limb Designed and made at Mahawa

What began as an effort to recycle and repurpose high-quality prosthetic components donated by the UK’s National Health Service has evolved into a comprehensive rehabilitation network serving communities across the island.

Clinical services commenced in Sri Lanka in 1995 through a mobile outreach programme that initially supported injured soldiers and later expanded to civilians affected by conflict and disability. The majority of them were victims of land mines. In 2010, the Sri Lankan arm of the organisation was formally registered as the Meththa Rehabilitation Foundation Guarantee Limited, strengthening its ability to deliver sustainable services nationwide.

Today, the Foundation operates four modern rehabilitation centres located in Mahawa, Mankulam, Balapitiya and Kilinochchi. These centres provide prosthetic and orthotic services, posture and mobility support, limb repairs, and rehabilitation assistance to patients from diverse social and economic backgrounds.

Recognising that many disabled individuals live in remote areas with limited access to healthcare, Meththa Foundation also established a mobile outreach service in 2011. Through a successful “Hub and Spoke” model, rehabilitation teams travel regularly to underserved communities, ensuring that patients are not denied care simply because of distance or financial hardship.

The scale of the Foundation’s work is impressive. During 2025 alone, the organisation recorded approximately 2,000 patient contacts, including the provision of 350 new artificial limbs, 850 limb repairs and around 800 other rehabilitation devices. For many beneficiaries, these interventions represent far more than medical treatment; they offer a pathway back to employment, education and social participation.

Innovation has become a hallmark of the Foundation’s approach. Through an active research and development programme, MRFGL has developed affordable prosthetic technologies specifically suited to Sri Lankan conditions. Among its achievements is the development of a modular below-knee artificial limb system manufactured largely from locally sourced materials. The Foundation has also designed low-cost prosthetic knee components that significantly reduce the financial burden on patients while maintaining quality and functionality. These developments are funded by generous International Grants facilitated by affluent members of the Meththa Foundation-UK. Service users are encouraged to donate whatever they can but for those who cannot, which is a majority the services are entirely free.

These innovations not only make rehabilitation more affordable but also strengthen local manufacturing capabilities and reduce dependence on imported components.

Equally important is the Foundation’s commitment for building local expertise. Recognising the shortage of trained rehabilitation professionals in Sri Lanka, Meththa Foundation

established an apprentice-based vocational training programme that recruits and trains young people as prosthetists, orthotists and rehabilitation technicians. Several locally trained staff members are now employed across the Foundation’s centres, helping to create a sustainable workforce for the future.

The organisation’s work has attracted growing recognition within the healthcare sector. Discussions have already taken place with health authorities regarding the potential use of Meththa-designed prosthetic components within Government hospitals. Such collaboration could significantly expand access to affordable rehabilitation services throughout the country.

Beyond its clinical achievements, the Foundation’s impact is measured in restored confidence and renewed independence. Surveys conducted among beneficiaries indicate that many educated amputees successfully return to productive lives after receiving rehabilitation support. However, the findings also highlight an ongoing challenge among poorer and less educated amputees, many of whom struggle to access follow-up care due to transportation difficulties and financial constraints.

To address this issue, the organisation hopes to -expand its mobile services and community outreach programmes. Additional funding would allow rehabilitation teams to reach isolated communities more frequently, ensuring that vulnerable patients continue to receive the support they need.

Operating on an annual expenditure of approximately Rs. 30 million in Sri Lanka, supplemented by overseas fundraising and donations, the Foundation remains heavily reliant on the partnership of charitable trusts such as the Manitha Neyam Trust and LEBARA Foundation and generosity of individual well-wishers. Every contribution directly supports the provision of artificial limbs, mobility devices, training programmes and outreach services for those who might otherwise be left behind.

As Sri Lanka continues to strengthen its healthcare and social welfare systems, organisations such as the Meththa Foundation demonstrate how innovation, volunteerism and dedication can create lasting social

By helping individuals regain mobility and independence, the Foundation is not merely providing artificial limbs—it is rebuilding lives and restoring hope.

For many “beneficiaries, every step they take is a testament to the life-changing work of the Meththa foundation

www.meththafoundation-sl-uk.org

Chairman’s WhatsApp contact number +94 77 788 6119

Prof S P Lamabadusurira, Chairman and Dr B Panagamuwa, ✍️
First Trustee

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A Rising Man

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EPISODE 7

A shorter piece today, after the lengthy tale set in Tudor England. This one too is set in the past, but just a hundred years back, like A Queer Case. But this one is set in a distant land, in British India, in the period just after the First World War when the movement for home rule was gathering strength.

The book was given to me by Robert Scoble, who presented a whole set of Brahms and Simon novels including their three detective stories. But this one was just on loan for the duration of my cruise. At dinner he told me about a detective series set in Calcutta, which sounded so interesting that I asked to borrow the first in the series.

Mukherjee

So, the following morning, when he turned up to collect something he had dropped in the restaurant, he gave me A Rising Man by Abir Mukherjee, a Bengali born and brought up in Scotland. His hero is a British Police Officer in Calcutta just after the First World War, Captain Sam Wyndham. The Watson to his Holmes is an Indian Police Sergeant called Surendranath Bannerjee, who had been called Surrender Not by Inspector Digby, who had been his boss before Wyndham appeared, in a higher rank. Wyndham realized that Digby, who had long service but had not been promoted as might have been expected, was not too happy about this.

The novel begins with the discovery of the body of a high-ranking Civil Servant, in a shady part of the city, very near a brothel. Alexander MacAuley is a principal aide to the Lieutenant Governor of Calcutta, next only to the Viceroy in importance. There is a note stuffed in his mouth suggesting that the murder was the work of Indian radicals, and Wyndham soon discovers, through Digby, that there had been a meeting of radicals that very night.

But Bannerjee points out that the note seems like a plant, and Wyndham realizes that he needs to investigate further. Though the leader of the radicals is arrested, and the army, entrusted with the case by the Lieutenant Governor, is determined to find him guilty, Wyndham delves deeper and realizes that McAuley had seemed a tormented man in the months before his death, and he needs to check on what he was doing in the brothel, as well as the involvement of a businessman to whom he had been close.

The terrorist tells Wyndham that he had decided to shift to Gandhi’s non-violent approach and, though the army will have no truck with this, Wyndham believes him and, after some nifty detective work – which includes interviewing one of the prostitutes in the brothel who is soon afterwards found dead – he establishes that MacAuley had acted as a procurer, but then felt qualms about what he had been doing, which is why he had been silenced.

Bannerjee kills the murderer who had lured Wyndham into a trap, and there is enough evidence for the Lieutenant Governor to commute the sentence of death on the reformed terrorist, and instead exile him to the Andamans. And Wyndham’s boss, the Commissioner of Police, is able to affirm the independence of his department, and limit interference from the forces and the Lieutenant Governor, given that he is able to show their involvement in the cover up.

Though politics is not the subject of the story, there is much about what was going on in India at the time, and one gets a strong sense of how thin was the façade of British superiority. It was based on claims to a moral high ground which Mukherjee makes clear was mythical, though as the great analyst of the failure of the British in India, Paul Scott, indicated, there were many individuals who believed in that perspective. The crisis they had to face was where to stand when it became clear that their peers were cynical about the values they were supposed to uphold, and thus brutal in their dealings with Indians.

I also found fascinating the description of the many faces of Calcutta, which I am less familiar with than the other big cities of India. Mukherjee looks at Calcutta in its heyday, just a few years after it had ceased to be the capital of British India. The move was under Curzon, who understood the dangers of Bengali domination of nationalism. Though the province had been divided, to reduce its influence, that decision was changed, but instead the capital was moved away and gradually Bengali domination of the nationalist movement diminished.

Mukherjee captures the sense of a city and an administration dwindling in influence, but also notes the remnants of its past domination. And the contrast between the grand haunts of the British, and sordid areas they also penetrated, is powerfully presented.

As with Shardlake and his henchman, Wyndham and his Indian mate are characters I hope to read more about.

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