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Red Alert: Need to quarantine imported organic fertilisers

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By CHANDRE DHARMAWARDANA

Canada

When the government suddenly banned the import of fertilisers and pesticides in April 2021 and went ‘100 percent organic’, many scientists warned of dire danger ahead.

The hubris of becoming the world’s first to be free of alleged agricultural toxins made the government stand firm. Its rag-tag of ideologically motivated advisors pointed to roadside mounds of leaves, or Salvinia on rivers, and claimed that enough organic fertiliser can be produced, locally, to meet all needs. It was claimed falsely that Lanka’s ancients had even made it the ‘granary of the East’.

A decades-old ‘good food for health’ movement, among elite circles and fashionable eco-activists, gained a foothold among Sri Lankan nationalists as well. They falsely claimed that even the Chronic Kidney disease of Rajarata is caused by agrochemicals and that Lankans die of cancer due to the use of agrochemicals. According to one politicised doctor, the ancients ate toxin-free food and lived to 140 years, while modern Lankans have eaten poisoned food since 1970 (see https://dh-web.org/green/cdw-Padeniya18May2021.pdf, or Pethiyagoda: https://www.youtube.com/watch?v=qnmRk3BRtQc).

According to news reports, Sri Lanka is to import organic fertilisers costing Rs 3.8 billion, to cultivate 1.1 million hectares. This is alarming news. Organic fertilisers should not cross borders, as microbes, viruses and other components in them, benign in the local biosphere, may become harmful in a different biosphere.

More alarmingly, the organic fertilizer is from China! China is the country using the MOST amount of the harshest types of agrochemicals and industrial toxins. Its ‘organic fertiliser’ is made of urban waste, raw ‘night soil’, seaweeds or whatever, and processed for local use according to standards satisfactory for those ecosystems; but certainly ‘not’ for Sri Lankan ecosystems. Sri Lanka uses very low amounts per hectare of agrochemicals, even in the tea estates, as compared to most countries (see: The Island, 2021/05/6 ‘Political rhetoric, or sounding death knell for Sri Lanka’s agriculture?’ https://island.lk/political-rhetoric-or-sounding-death-knell-for-sri-lankas-agriculture/).

So, importing Chinese ‘organic fertilizer’ is like exporting bags of ‘processed’ Meethotamulla garbage to some country foolish enough to pay 3.8 billion rupees for it! While such humus is useful to the soil, the universally valid chemistry of proteins shows that such ‘organic fertiliser’ cannot contain significant amounts of nitrogen or phosphorus needed for plant growth. Claims of organic fertiliser, with unusually high nitrogen, content are pure propaganda.

Precautionary principle

Viruses, bacteria and other organisms in any imported product mutate and infect the host country rapidly. This danger is well understood and reflected in Sri Lanka’s import control standards.

Dr. Chris Panabokke, Director General of Agriculture some decades ago, strongly opposed suggestions to even ‘test’ the use of imported nitrogen-fixing bacteria, to enhance Sri Lanka’s relatively poor soils. A ‘good’ bacterium of a foreign ecosystem may become dangerous in a new ecosystem. Even an accidental release is a catastrophe. So the so-called ‘precautionary principle’ becomes relevant.

If a traveller had even visited a farm in a foreign country, or brought a mere twig of a plant, strict rules are applied at immigration, even though invasive pathogens and pests hitching a ride on imports is inevitable. Such invasions, including the invasion of the COVID-19 virus, are processes that countries have learnt to control as much as possible.

Importation of fertilisers and other agrochemicals, be they inorganic or organic, requires that the product be sterile, which means free of living organisms, and free of soils. Impurities like heavy metals and chemical residues should only occur at levels below the maximum allowed limits (MALs).

No country willingly imports potentially dangerous materials that can irreversibly implode a country’s food system and the health of its citizens. The organic fertiliser needed to cultivate 1.1 million hectares may be anywhere from 50-500 million metric tonnes, depending on the planted crops and soil conditions. No exporter of organic fertiliser, anywhere in the world, is set up to sterilise such large quantities of organic fertiliser or remove any residual soils from such fertilizer. So it is safe to distrust any large export.

Facing danger when much is at stake

No country can properly sample a huge amount, 30 to 500 million metric tonnes of a non-uniform material like organic fertiliser. Elementary statistical theory shows that for such non-uniform materials a fraction 1/e of the total, where “e=2.718” (the base of the Napierian logarithm) must be sampled. Even all the analytical chemistry labs of the whole world working for the President of Sri Lanka, cannot do the job!

However, a non-uniform material contaminated with pathogens has billions of pathogens. So even a few samples may show SOME pathogens, though not all types of pathogens, and that is the red alert.

News reports say that two advanced samples were found to be contaminated with Erwinia and Bacillus bacteria dangerous to crops, and also other pathogens harmful to humans. This is extremely alarming news. The food security of the country, the health of its residents, and prospects for generations are at stake. When so much is at stake, the precautionary principle must be applied.

Steps to take in facing the ‘Red Alert’

These so-called organic fertilizers are likely to arrive in Sri Lanka anytime soon. Drastic steps are needed to avert an irreversible tragedy. Humpty Dumpty cannot be put back on the wall, and his splinters should not spew havoc all over the island. Hence, here are the steps to take:

1.

Leading agricultural and health scientists should file a fundamental rights petition, based on the intrinsic impossibility of fulfilling the plant and biohazard quarantine rules at the scale of the planned imports.

2.

Require that the imported material on arrival be quarantined in an off-shore facility (an army-controlled island, for example) and sterilised to free it of pathogens.

3.

Once sterilised, the heavy metals content must be reduced below the Maximum Allowed Limits, as discussed below.

4.

The only technically viable option for the mass sterilisation of millions of tonnes of a metrical is via gamma-ray irradiation. An off-shore facility must be built where the foreign organic material is slowly and repeatedly rolled over a battery of gamma-ray sources (see, for example, N. Halis, Med Device Technol. 1992 Aug-Sep; 3(6):37-45.)

5. The sterilized organic fertiliser must then be freed of heavy metals such as Arsenic, Cadmium, Lead, Mercury that are extremely harmful to human and animal health.

Considering Cadmium (Cd) as an example, and the European average of 50 mg of Cd per kilogram of inorganic fertiliser as the MAL, the safe amount in organic fertiliser (applied in tonnes and not kilos) should be hundreds of times less. In fact, almost all the heavy metals have to be removed. Chemically removing all the heavy metals from millions of tonnes of fertiliser is impossible, and creates the bigger problem of disposing of the impurity. The only option is to render the heavy metals inert and ineffective using a cheap, non-poisonous but powerful chemical chelating agent that is also available in commercial quantities.

The only substance that fits the bill is glyphosate. It is known to promote the growth of earthworms and increase useful microorganisms when applied to contaminated soils (see: Environmental Toxicology, 2014 https://doi.org/10.1002/etc.2683). The imported sterilised organic fertiliser must be mixed with the appropriate amount of glyphosate, in mixing vessels similar to cement mixers at each farming site.

6.

Alternatively, the import should be returned to China and Lanka suffers its loss, but avoids steps 1 to 5.

7.

The recent ambiguous gazette notification on limiting the import of agrochemicals should be challenged by importing a few kilos of urea and TPS as legal tests.

Once the first batch of organic fertilizer is handled according to the steps indicated above, no more organic fertiliser should be imported to avert irreversible tragedy.

Only locally made organic fertiliser must be used to provide ‘organic food’ for those who want it. Local composting must be technically controlled, to sequester dangerous greenhouse gases like methane and CO2 that should not be released into the atmosphere (see: R. Lal, https://royalsocietypublishing.org/doi/abs/10.1098/rstb.2007.2185). The major part of the market can be supplied via conventional agriculture, which is much safer from an environmental and human-health point of view than organic agriculture.

(The author was a professor of chemistry and a Vice-Chancellor of the Sri Jayewardenepura University in the 1970s, then known as the Vidyodaya University. Currently, he is affiliated with the National Research Council of Canada and the University of Montreal)



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Opinion

Disasters do not destroy nations; the refusal to change does

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Floods caused by Cyclone Ditwah

Sri Lanka has endured both kinds of catastrophe that a nation can face, those caused by nature and those created by human hands. A thirty-year civil war tore apart the social fabric, deepening mistrust between communities and leaving lasting psychological wounds, particularly among those who lived through displacement, loss, and fear. The 2004 tsunami, by contrast, arrived without warning, erasing entire coastal communities within minutes and reminding us of our vulnerability to forces beyond human control.

These two disasters posed the same question in different forms: did we learn, and did we change? After the war ended, did we invest seriously in repairing relationships between Sinhalese and Tamil communities, or did we equate peace with silence and infrastructure alone? Were collective efforts made to heal trauma and restore dignity, or were psychological wounds left to be carried privately, generation after generation? After the tsunami, did we fundamentally rethink how and where we build, how we plan settlements, and how we prepare for future risks, or did we rebuild quickly, gratefully, and then forget?

Years later, as Sri Lanka confronts economic collapse and climate-driven disasters, the uncomfortable truth emerges. we survived these catastrophes, but we did not allow them to transform us. Survival became the goal; change was postponed.

History offers rare moments when societies stand at a crossroads, able either to restore what was lost or to reimagine what could be built on stronger foundations. One such moment occurred in Lisbon in 1755. On 1 November 1755, Lisbon-one of the most prosperous cities in the world, was almost completely erased. A massive earthquake, estimated between magnitude 8.5 and 9.0, was followed by a tsunami and raging fires. Churches collapsed during Mass, tens of thousands died, and the royal court was left stunned. Clergy quickly declared the catastrophe a punishment from God, urging repentance rather than reconstruction.

One man refused to accept paralysis as destiny. Sebastião José de Carvalho e Melo, later known as the Marquês de Pombal, responded with cold clarity. His famous instruction, “Bury the dead and feed the living,” was not heartless; it was revolutionary. While others searched for divine meaning, Pombal focused on human responsibility. Relief efforts were organised immediately, disease was prevented, and plans for rebuilding began almost at once.

Pombal did not seek to restore medieval Lisbon. He saw its narrow streets and crumbling buildings as symbols of an outdated order. Under his leadership, Lisbon was rebuilt with wide avenues, rational urban planning, and some of the world’s earliest earthquake-resistant architecture. Moreover, his vision extended far beyond stone and mortar. He reformed trade, reduced dependence on colonial wealth, encouraged local industries, modernised education, and challenged the long-standing dominance of aristocracy and the Church. Lisbon became a living expression of Enlightenment values, reason, science, and progress.

Back in Sri Lanka, this failure is no longer a matter of opinion. it is documented evidence. An initial assessment by the United Nations Development Programme (UNDP) following Cyclone Ditwah revealed that more than half of those affected by flooding were already living in households facing multiple vulnerabilities before the cyclone struck, including unstable incomes, high debt, and limited capacity to cope with disasters (UNDP, 2025). The disaster did not create poverty; it magnified it. Physical damage was only the visible layer. Beneath it lay deep social and economic fragility, ensuring that for many communities, recovery would be slow, uneven, and uncertain.

The world today offers Sri Lanka another lesson Lisbon understood centuries ago: risk is systemic, and resilience cannot be improvised, it must be planned. Modern climate science shows that weather systems are deeply interconnected; rising ocean temperatures, changing wind patterns, and global emissions influence extreme weather far beyond their points of origin. Floods, landslides, and cyclones affecting Sri Lanka are no longer isolated events, but part of a broader climatic shift. Rebuilding without adapting construction methods, land-use planning, and infrastructure to these realities is not resilience, it is denial. In this context, resilience also depends on Sri Lanka’s willingness to learn from other countries, adopt proven technologies, and collaborate across borders, recognising that effective solutions to global risks cannot be developed in isolation.

A deeper problem is how we respond to disasters: we often explain destruction without seriously asking why it happened or how it could have been prevented. Time and again, devastation is framed through religion, fate, karma, or divine will. While faith can bring comfort in moments of loss, it cannot replace responsibility, foresight, or reform. After major disasters, public attention often focuses on stories of isolated religious statues or buildings that remain undamaged, interpreted as signs of protection or blessing, while far less attention is paid to understanding environmental exposure, construction quality, and settlement planning, the factors that determine survival. Similarly, when a single house survives a landslide, it is often described as a miracle rather than an opportunity to study soil conditions, building practices, and land-use decisions. While such interpretations may provide emotional reassurance, they risk obscuring the scientific understanding needed to reduce future loss.

The lesson from Lisbon is clear: rebuilding a nation requires the courage to question tradition, the discipline to act rationally, and leadership willing to choose long-term progress over short-term comfort. Until Sri Lanka learns to rebuild not only roads and buildings, but relationships, institutions, and ways of thinking, we will remain a country trapped in recovery, never truly reborn.

by Darshika Thejani Bulathwatta
Psychologist and Researcher

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Opinion

A wise Christmas

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Important events in the Christian calendar are to be regurlarly reviewed if they are to impact on the lives of people and communities. This is certainly true of Christmas.

Community integrity

Years ago a modest rural community did exactly this, urging a pre-Christmas probe of the events around Jesus’ birth. From the outset, the wisemen aroused curiosity. Who were these visitors? Were they Jews? No. were they Christians? Of course not. As they probed the text, the representative character of those around the baby, became starkly clear. Apart from family, the local shepherds and the stabled animals, the only others present that first Christmas, were sages from distant religious cultures.

With time, the celebration of Christmas saw a sharp reversal. The church claimed exclusive ownership of an inclusive gift and deftly excluded ‘outsiders’ from full participation.

But the Biblical version of the ‘wise outsiders’ remained. It affirmed that the birth of Jesus inspired the wise to initiate a meeting space for diverse religious cultures, notwithstanding the long and ardous journey such initiatives entail. Far from exclusion, Jesus’ birth narratives, announced the real presence of the ‘outsider’ when the ‘Word became Flesh’.

The wise recognise the gift of life as an invitation to integrate sincere explanations of life; true religion. Religion gone bad, stalls these values and distorts history.

There is more to the visit of these sages.

Empire- When Jesus was born, Palestine was forcefully occcupied by the Roman empire. Then as now, empire did not take kindly to other persons or forces that promised dignity and well being. So, when rumours of a coming Kingdom of truth, justice and peace, associated with the new born baby reached the local empire agent, a self appointed king; he had to deliver. Information on the wherabouts of the baby would be diplomatically gleaned from the visiting sages.

But the sages did not only read the stars. They also read the signs of the times. Unlike the local religious authorities who cultivated dubious relations with a brutal regime hated by the people, the wise outsiders by-pass the waiting king.

The boycott of empire; refusal to co-operate with those who take what it wills, eliminate those it dislikes and dare those bullied to retaliate, is characteristic of the wise.

Gifts of the earth

A largely unanswered question has to do with the gifts offered by the wise. What happened to these gifts of the earth? Silent records allow context and reason to speak.

News of impending threats to the most vulnerable in the family received the urgent attention of his anxious parent-carers. Then as it is now, chances of survival under oppressive regimes, lay beyond borders. As if by anticipation, resources for the journey for asylum in neighbouring Egypt, had been provided by the wise. The parent-carers quietly out smart empire and save the saviour to be.

Wise carers consider the gifts of the earth as resources for life; its protection and nourishment. But, when plundered and hoarded, resources for all, become ‘wealth’ for a few; a condition that attempts to own the seas and the stars.

Wise choices

A wise christmas requires that the sages be brought into the centre of the discourse. This is how it was meant to be. These visitors did not turn up by chance. They were sent by the wisdom of the ages to highlight wise choices.

At the centre, the sages facilitate a preview of the prophetic wisdom of the man the baby becomes.The choice to appropriate this prophetic wisdom has ever since summed up Christmas for those unable to remain neutral when neighbour and nature are violated.

Wise carers

The wisdom of the sages also throws light on the life of our nation, hard pressed by the dual crises of debt repayment and post cyclonic reconstruction. In such unrelenting circumstances, those in civil governance take on an additional role as national carers.

The most humane priority of the national carer is to ensure the protection and dignity of the most vulnerable among us, immersed in crisis before the crises. Better opportunities, monitored and sustained through conversations are to gradually enhance the humanity of these equal citizens.

Nations in economic crises are nevertheless compelled to turn to global organisations like the IMF for direction and reconstruction. Since most who have been there, seldom stand on their own feet, wise national carers may not approach the negotiating table, uncritically. The suspicion, that such organisations eventually ‘grow’ ailing nations into feeder forces for empire economics, is not unfounded.

The recent cyclone gave us a nasty taste of these realities. Repeatedly declared a natural disaster, this is not the whole truth. Empire economics which indiscriminately vandalise our earth, had already set the stage for the ravage of our land and the loss of loved ones and possessions. As always, those affected first and most, were the least among us.

Unless we learn to manouvre our dealings for recovery wisely; mindful of our responsibilities by those relegated to the margins as well as the relentles violence and greed of empire, we are likely to end up drafted collaborators of the relentless havoc against neighbour and nature.

If on the other hand the recent and previous disasters are properly assessed by competent persons, reconstruction will be seen as yet another opportunity for stabilising content and integrated life styles for all Lankans, in some harmony with what is left of our dangerously threatened eco-system. We might then even stand up to empire and its wily agents, present everywhere. Who knows?

With peace and blessings to all!

Bishop Duleep de Chickera

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Opinion

Ranwala crash: Govt. lays bare its true face

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The NPP government is apparently sinking into a pit dug by the one of its members, ‘Dr’ Asoka Ranwala; perhaps a golden pit (Ran Wala) staying true to his name! Some may accuse me of being unpatriotic by criticising a government facing the uphill task of rebuilding the country after an unprecedented catastrophe. Whilst respecting their sentiment, I cannot help but point out that it is the totally unwarranted actions of the government that is earning much warranted criticism, as well stated in the editorial “Smell of Power” (The Island, 15 December). Cartoonist Jeffrey, in his brilliance, has gone a step further by depicting Asoka Ranwala as a giant tsunami wave rushing to engulf the tiny NPP house in the shore, AKD is trying to protect. (The Island, 18 December).

The fact that Asoka Ranwala is very important to the JVP, for whatever reason, became evident when he was elected the Speaker of Parliament despite his lack of any parliamentary experience. When questions were raised about his doctorate in Parliament, Ranwala fiercely defended his position, ably supported by fellow MPs. When the Opposition kept on piling pressure, producing evidence to the contrary, Ranwala stepped aside, claiming that he had misplaced the certificate but would stage a comeback, once found. A year has passed and he is yet to procure a copy of the certificate, or even a confirmatory letter from the Japanese university!

The fact that AKD did not ask Ranwala to give up his parliamentary seat, a decision he may well be regretting now following recent events, shows that either AKD is not a strong leader who can be trusted to translate his words to action or that Ranwala is too important to be got rid of. In fact, AKD should have put his foot down, as it was revealed that Ranwala was a hypocrite, even if not a liar. Ranwala led the campaign to dismantle the private medical school set up by Dr Neville Fernando, which was earning foreign exchange for the country by recruiting foreign students, in addition to saving the outflow of funds for educating Sri Lankan medical graduates abroad. He headed the organisation of parents of state medical students, claiming that they would be adversely affected, and some of the photographs of the protests he led refer to him as Professor Ranwala! Whilst leading the battle against private medical education, Ranwala claims to have obtained his PhD from a private university in Japan. Is this not the height of hypocrisy?

The recent road traffic accident he was involved in would have been inconsequential had Ranwala been decent enough to leave his parliamentary seat or, at least, being humble enough to offer an apology for his exaggerated academic qualifications. After all, he is not the only person to have been caught in the act of embellishing a CV. As far as the road traffic accident is concerned, too, it may not be his entire responsibility. Considering the chaotic traffic, in and around Colombo, coupled with awful driving standards dictated by lack of patience and consideration, it is a surprise that more accidents do not happen in Sri Lanka. Following the accident, may be to exonerate from the first count, a campaign was launched by NPP supporters stating that a man should be judged on his achievements, not qualifications, further implying that he does not have the certificate because he got it in a different name!

What went wrong was not the accident, but the way it was handled. Onlookers claim that Ranwala was smelling of alcohol but there is no proof yet. He could have admitted it even if he had taken any alcohol, which many do and continue to drive in Sri Lanka. After all, the Secretary to the Ministry overseeing the Police was able to get the charge dropped after causing multiple accidents while driving under the influence of liquor! He, with another former police officer, sensing the way the wind was blowing formed a retired police collective to support the NPP and were adequately rewarded by being given top jobs, despite a cloud hanging over them of neglect of duty during the Easter Sunday attacks. This naïve political act brought the integrity of the police into question. The way the police behaved after Ranwala’s accident confirmed the fears in the minds of right-thinking Sri Lankans.

In the euphoria of the success of a party promising a new dawn, unfortunately, many political commentators kept silent but it is becoming pretty obvious that most are awaking to the reality of a false dawn. It could not have come at a worse time for the NPP: in spite of the initial failures to act on the warnings regarding the devastating effects of Ditwah, the government was making good progress in sorting problems out, when Ranwala met with an accident.

The excuses given by the police for not doing a breathalyser test, or blood alcohol levels, promptly, are simply pathetic. Half-life of alcohol is around 4-5 hours and unless Ranwala was dead drunk, it is extremely unlikely any significant amounts of alcohol would be detected in a blood sample taken after 24 hours. Maybe the knowledge of this that made government Spokesmen to claim boldly that proper action would be taken irrespective of the position held. Now that the Government Analyst has not found any alcohol in the blood, no action is needed! Instead, the government seems to have got the IGP to investigate the police. Would any police officers suffer for doing a favour to the government? That is the million-dollar question!

Unfortunately, all this woke up a sleeping giant; a problem that the government hoped would be solved by the passage of time. If the government is hoping that the dishonesty of one of its prominent members would be forgotten with the passage of time, it will be in for a rude shock. When questioned by journalists repeated, the Cabinet spokesman had to say action would be taken if the claim of the doctorate was false. However, he added that the party has not decided what that action would be! What about the promise to rid Parliament of crooks?

It is now clear that the NPP government is not any different from the predecessors and that Sri Lankan voters are forced to contend with yet another false dawn!

by Dr Upul Wijayawardhana ✍️

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