Opinion
Are ‘clients’ of irrigation projects (farmers) dying of diseases caused by agrochemicals?
By Chandre Dharmawardana
chandre.dharma@yahoo.ca
Engineer Madinda Panapitiya (MP), writing about “Using existing resources for agri-food sector in Mahaweli areas” in The Island (30-11-2022) makes a number of claims and suggestions.
1. One such claim is that “the main clients of irrigation projects (farmers)” are “dying of diseases caused by indiscriminate use of agro-chemicals”?
This is an unsubstantiated claim propagated from at least 2011, as seen from a discussion in the Kalaya website of Dr. Nalin de Silva where he claims precedence to Ven. Ratana in fear-mongering, stating that “Sri Lanka’s food is poisoned by arsenic and other toxins introduced by agrochemicals”. This theme was pushed forward by Dr. Jayasumana, the Natha-Deviyo Clairvoyant Ms. Senanayake, Dr. Sanath Gunatilleke, Dr. Anurddha Padeniya, Dr. Ranil Senanayake and others, various NGOs, as well as Champika Ranawaka, Chamal Rajapaksa and other politicians who launched a program to create a so-called “Toxin-Free nation”, i.e., free of agrochemicals, while ignoring the more important toxin. Many news agencies joined the fear-mongering. The toxins emitted by traffic that burns fossil fuel, submicron dust, or the vast mounds of urban garbage that emit toxic leachate, toxic fumes, generate pathogens and spontaneously explode spewing poison into the ecosystem were ignored.
The final banning of all agrochemicals was done by President Gotabhaya Rajapaksa. Agricultural outputs quickly dropped by 40%. When he fled the country due to Aragalaya riots in July 2022, 7 out of 10 families had cut down on food, and 1.7 million Lankan children risked dying from malnutrition – 17% of them from deadly chronic wasting.
That farmers in the Mahaweli area (or anywhere else in the country) are dying of diseases caused by agrochemicals has been discussed and debunked many times in The Island newspaper, as well as in an excellent U-tube emission by the renowned naturalist Rohan Pethiyagoda. I invite Eng. MP to go through Rohan Pethiyagoda’s U-Tube at https://onedrive.live.com/?authkey=%21AJp%2DCX5bpWS4LUo&cid=B41356F321656C67&id=B41356F321656C67%2192406&parId=B41356F321656C67%2192398&o=OneUp so that further misleading statements are not made.
However, if Eng. MP has field data or information that are not well known to substantiate that farmers are dying of diseases connected with agrochemicals, then he should publicise that information.
In fact, the rampant chronic kidney disease of unknown etiology (CKDu) that affect various settlements in the dry zone (e.g., in the Mahaweli C program) are a result of NOT providing clean drinking water to settlers. Those who settled in higher ground away from irrigation water sources dug their own household wells and consumed the well water without knowing that it was rich in fluoride and other electrolytes that cause kidney diseases (see https://arxiv.org/abs/1704.07906 ). So, the blame must transfer to the planners, engineers and politicians who settled farmers in these newly opened areas (in the 1970s) that had not been previously used, even in ancient times.
So, in “using existing resources for agri-food sector in Mahaweli areas”, a priority concern should be to provide clean drinking water to the farmers, before trying to set up farm factories to get work from people facing CKDu epidemic.
2. Eng. MP says that “in this approach, the main purpose of managing irrigation systems is to deliver water to the farm gate at the right time in the right quantity.
That can only be done if there is enough water for the needs of agriculture and power generation. That currently Sri Lanka is not producing enough electricity to even meet its daily needs cannot be a secret to anyone. So any such plan must be integrated with the total management of the hydro-power supply in the context of the CEB national energy plan. Saving enough water and optimising irrigation needs and power needs constitute a major hurdle that will become worse with global warming. One possible inexpensive scheme, which involves saving of water in reservoirs now wasted by evaporation was discussed by me in an article in The Island (12- August-2021 https://island.lk/partitioning-water-between-agriculture-and-hydro-power-to-maximise-sri-lankas-clean-energy-output/). Until such schemes are set up to meet the demand, managers of the irrigation system will not be able to provide water at the right time in the right quantity.
3. Eng. MP further clarifies that farmers should be treated as clients and not “the servants at the mercy of receiving water, according to rigid schedules decided by irrigation management staff”.
Clients of a utility are people who PAY for the product or service supplied to them. Does Eng. MP propose that eventually the farmers should pay for their water? While this may make sense in a strict market economy, the Mahaweli project, or other infra-structure projects (e.g., roads are not toll roads) in Sri Lanka have NOT been planned that way. Tax payer’s money as well as foreign aid from Colonial Powers who perhaps recognised their role in impoverishing these lands financed the Mahaweli Project. Hence any attempt to charge money from farmers must be purely on a nominal basis, if at all. Farmers should NOT be treated as clients, but as partners in the management process.
4. Eng. MP also mentions “food production factories”, without explaining what they are. He says that there is a need to minimise the damages caused to the ecosystems where these food production factories are located. Therefore, he says that the management objectives should also be focused on producing multiple types of organically grown crops, profitably without polluting the soil and groundwater aquifers.
Many studies of the soil and water in the dry zone have shown that the levels of agrochemical residues are utterly negligible and far below the danger thresholds specified by the WHO.
Eng. MP supports “organic farming”, without examining the damage to the ecosystem that is inherent in organic farming. Organic methods yield much lower harvests, and hence farmers open up more land to survive, encroaching on the ecosystem. Control of weeds using water (as in traditional paddy farming) increases the demand for water while manual weeding and tilling (instead of modern no-till farming), all lead to greater erosion. Furthermore, factory processed organic foods is unsupported by organic markets.
Organic farmers resort to composting which produces large amounts of green house gases. Composting work inefficiently because every compost pit has significant anaerobic regions that produce unacceptable GHGs. As a typical example, research on pig-manure/straw composting shows that methane emissions can be as large as 64%. The obvious solution of ventilating the composter cools the compost bed, reducing the amount of good thermophile bacteria, while enhancing pathogens. More importantly, improving ventilation increases the output of nitrous oxide which is 300 times worse than CO2.
Prevention of formation of such parasite GHGs in composting is difficult even for experienced microbiologists because of variations in the composition of input organic waste, humidity and other factors. Hence more organic farming (now producing less than two % of the world’s food needs), more composting etc., have the potential to catastrophically increase GHG emissions.
5. The “food factories” that Eng. MP envisages will surely need electricity for their operation as well as for refrigeration, etc. How much power is envisaged? Given the current economic crisis, many people who propose blue prints for progress talk of “rapid industrialisation”, introducing value-added transformations to Lanka’s agricultural and mineral exports and so forth.
But these are all pipe dreams, as such schemes have two pre-requisites that many planners forget (i) industries need power, (ii) industries need trained technical people, managers, as well as efficient means of disposing their waste products and garbage. All three are currently absent in Sri Lanka, and no effective plans for correcting these short comings are discussed in these blue prints.
In the 1970s, during my time as President of the Vidyodaya University and Professor of Chemistry, I was part of the team that initiated food science, polymer science, and environmental science course units and diplomas. But most of our food science graduates have left the country and work in the USA, Europe, and Australia. The present day universities, underfunded and firmly in the grip of the JVP and other political parties, are no longer the leaders of scientific education.
So, while there is much to ponder in Eng. MP’s write up, his misleading statements in regard to organic farming, or the etiology of diseases in the dry zone, as well as his neglect of Sri Lanka’s short fall in power production that cripples any development plans, are serious lacunae that he needs to address.
Opinion
Role of children’s stories in learning English and their impact on children
Children’s stories have always been an important part of childhood. From traditional fairy tales to modern picture books, stories entertain children while also helping them understand the world around them. When children are learning English as a language, stories become an especially valuable tool because they provide a natural, enjoyable, and meaningful way to develop language skills. Through characters, plots, and imaginative situations, children’s stories support vocabulary development, improve communication abilities, and encourage confidence in using English.
One of the greatest benefits of children’s stories in English language learning is that they introduce children to new vocabulary in a meaningful context. Instead of memorising isolated words from a list, children learn words through situations and actions within a story. For example, a story about a farm may introduce words such as “animal,” “field,” “farmer,” and “plant” while showing how these words relate to each other. This contextual learning helps children understand and remember new vocabulary more effectively.
Stories also improve children’s listening skills. When teachers, parents, or other speakers read stories aloud, children hear correct pronunciation, sentence structures, and natural expressions in English. Regular exposure to spoken English helps children become familiar with the rhythm, sounds, and patterns of the language. Even when children do not understand every word, they can often follow the meaning through pictures, gestures, and the events of the story. Over time, this develops their ability to understand spoken English in different situations.
Another important impact of children’s stories is the development of speaking skills. Stories encourage children to talk about characters, describe events, answer questions, and share their own ideas. Activities such as retelling a story, acting out scenes, or discussing what might happen next give children opportunities to practise English in a relaxed environment. Because stories are enjoyable and engaging, children are often more willing to participate and communicate without fear of making mistakes.
Children’s stories also support the development of grammar skills. Through repeated exposure to well-formed sentences, children gradually recognize how English works. They learn common sentence patterns, verb forms, and ways of expressing ideas. For young learners, grammar is often easier to understand when it is presented through a story rather than through direct explanations. For example, a story that describes past events naturally introduces the use of past tense verbs, allowing children to observe grammar in action.
In addition to language development, stories have a strong influence on children’s imagination and creativity. Stories allow children to enter different worlds, meet interesting characters, and explore new ideas. When learning English, imagination makes the language experience more meaningful. A child who becomes interested in a story about a brave character or a magical adventure is more likely to remember the words and expressions connected with that experience. Creativity also encourages children to create their own stories, which further strengthens their ability to use English.
Children’s stories can also help develop cultural awareness. Language is closely connected with culture, and stories often introduce children to different traditions, lifestyles, and values. English stories from different countries allow children to learn about people and places beyond their own experiences. This helps them understand that English is not only a subject to study but also a way to communicate with people around the world.
Reading stories in English can also increase children’s motivation and positive attitudes toward learning. Many children may find learning a new language challenging, especially when they focus only on textbooks or exercises. Stories make learning more enjoyable because they combine education with entertainment. When children associate English with fun and creativity, they are more likely to develop curiosity and continue learning.
The emotional impact of stories should not be overlooked. Many children’s stories contain themes such as friendship, kindness, courage, and problem-solving. Through characters and situations, children can learn important social and emotional lessons. Discussing these themes in English gives children opportunities to express feelings, opinions, and personal experiences. This not only improves language ability but also supports emotional growth.
Teachers play an important role in using stories effectively in English language classrooms. Selecting stories that match children’s age, interests, and language levels is essential. Teachers can support understanding by using pictures, asking questions, encouraging predictions, and connecting the story to children’s lives. Repetition is also valuable, as hearing the same story several times allows children to become more familiar with vocabulary and sentence structures.
Parents can also encourage language learning through storytelling at home. Reading English stories together, listening to audiobooks, or watching story-based programs can provide additional exposure to the language. A supportive environment where children feel comfortable experimenting with English can greatly improve their confidence and progress.
In conclusion, children’s stories have a powerful impact on learning English as a language. They provide children with opportunities to develop vocabulary, listening, speaking, reading, and grammar skills in an enjoyable and meaningful way. Beyond language learning, stories encourage imagination, creativity, cultural understanding, and emotional development. By making English learning engaging and enjoyable, children’s stories help young learners build a strong foundation for future communication and lifelong learning.
Saumya Aloysius
(A children’s writer contributing to both local and foreign newspapers as a freelance writer)
Opinion
When governments destroy mangroves
Any government that comes into power is a caretaker – of its people, environment and security. This is another glaring occasion where their lack of knowledge, or blatant disregard to the environment is causing long-lasting damage to this country.
After the devastation of the tsunami, then governments took the initiative to raise natural protection of the island by undertaking massive projects to plant mangroves. It was a long-term project, spanning 20 years, by the armed forces, to get these barriers up. Now the same army is used by this government to chop down these mangroves!!
This is happening right now in the Trincomalee lagoon. Nearly 40 lorry loads of mangrove forest have been taken away already. The excuse used for this is dengue control, a circular issued by the presidential secretariat in June. The ignorance is here; the seawater mixed lagoon does NOT breed mosquitoes. Trincomalee does not pop up in the dengue demographics, even as a high risk area. Yes, there is garbage, and plastic thrown into the mangroves that can be breeding grounds for mosquitoes. These can be cleared away in a clean-up operations, without harming the mangrove trees. It has been done a few times before, by previous government authorities, like coast conservation, who know the value of the mangrove belts. The local rumour becomes believable, that this deplorable act is done to please some local business partners of the area who run pleasure boats in the lagoon.
Yes, unhealthy mangroves can breed mosquitoes. But mangroves are ‘decease swamps’ is a dangerous myth. That mangroves are dirty, stagnant swamps teeming with decease carrying mosquitoes is a misconception that promotes harmful policies to control dengue outbreaks. This top myth justifies the illegal coastal clearance today in Trincomalee. It is destroying an important ecological asset of this country, mangroves, while failing to address the true root of dengue transmission. Where is the coast conservation department in this situ? Have they got CCD permission to carry out this butchery?
Healthy mangroves do not breed dengue mosquitoes, especially the one’s closely connected to the sea like in Trincomalee. The larvae needs completely still unmoving water to breathe at the surface, and mature. The power of tidal flushing which keeps water circulating in the mangroves makes this impossible. Also the daily ebb and flow of ocean tides keeps the water moving in the mangroves and frequently drains the forest floor. The natural hydrology of healthy mangroves, acts as an automatic self-regulating barrier against stagnant water collection, making viable breeding sites virtually impossible.
Also mangroves contain nature’s exterminators. It hosts a massive army of mosquito predators. These mangroves are not dead swamps but vibrant nurseries. Young Fish, dragon flies, crusteasians, and insectivorous birds are natural mosquito predators. Clearing mangroves collapses this natural food web, removing this natural pest control.
In fact, clearing mangroves is counterproductive and will backfire with worsened dengue cases. The heavy machinery will leave a scarred landscape with deep tyre tracks in the marshy soil making stagnant water pools and disrupted drainage. When rainwater fills these artificial depressions it will create perfect stagnant, predator free, fresh water pools, Ideal breeding grounds for Aedes aegypti. Also clearing this kind of buffers can bring in the urban sprawl with its people, housing, and garbage, to the new degraded land.
The collateral damage is even bigger. Destroying mangroves in the name of pest control leaves coastal populations poorer, hungrier, and highly vulnerable to extreme weather. One would have thought at least the people in the coast conservation department were knowledgeable enough about the loss of wave attenuation with removal of mangroves and the risk of flooding and storm surge damages to the coastal areas. Collapse of these fish nurseries should ring alarm bells in the fisheries department. Reduced fish harvest and loss of livelihood for the local fishermen should have had fisheries department people rushing to the site. But neither of the mentioned government departments have raised a murmur, in the face of political influence. This is the sad truth of the country at the moment. Sri Lanka’s climate resilience has been compromised by release of stored ‘blue carbon’ and a loss of natural buffer against rising sea levels, while the responsible people in the government are silent in front of an ignorant political hierarchy.
This is an appeal to the highest authority in the country to stop this environmentally insensitive projects of this nature being coughed up by ignorant municipal members. Clearing these forests directly violates so many policies on conservation. Our local fishermen depend entirely on healthy mangrove root systems—such as those being chopped down. From a health perspective, medical professionals have repeatedly assured us that under the current National Policy Framework, marshy lands and mangrove ecosystems pose no threat of dengue. We request your guidance and intervention to ensure our environment is not sacrificed.
Citizen S
Opinion
Lankan hotels and price discrimination
In planning a long trip to Sri Lanka from the UK, I was disappointed to see different hotel pricing for foreign visitors when compared to local rates. Like many travellers, I prefer to book directly with hotels, rather than international hotel consolidators, as more money goes to local businesses. But the assumption that foreigners should pay more is simply distasteful. As such, I’ve chosen another long-haul destination that does not follow such practices, and hope that Sri Lanka will change its approach to overseas visitors in the near future.
Neil Roskilly Wetherlee UK
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