Connect with us

Features

Human health and nano-fertilizers – where is the safety clothing?

Published

on

By Chandre Dharmawardana,
Canada.

The rationale for banning agro-chemicals in May 2021 and “going all organic” was mostly the claimed (but false) “poisoning of the food chain” by “chemicals”. It was well known that organic farming even at its best can only supply a tiny fraction of any nation’s food requirements, unless drastic steps are taken (like halving the population and forcing all to be vegetarians; see https://www.dh-web.org/green/CD-Mueller-OrganicL.pdf). Today, having realized the impossibility of providing the vast amount of “organic fertilizer” needed even to get minimal harvests and avert famine, the government has done a knee-jerk purchase of nano-fertilizer from India.

A government working in the crisis mode has NOT asked if nano-urea can be a health hazard to farming communities, and instead accepted what the Indians say. The product was launched only on 31st May 2021 and sells in India at about $3-4 for a 500ml bottle. It is claimed that 11,000 farm trials were conducted by the Indian National Agriculture Research System in the preceding years. Looking at the published materiel I suspect that these only looked at yields and did NOT monitor the health of the farming communities. The preceding years even overlapped with the pandemic when health chaos prevailed.

Whether with DDT, thalidomide, glyphosate or nuclear waste, the impact on human health requires studies over several generations. With conventional materials, tests on micro-organisms and smaller animals with short life spans provide useful information. But this is not true for nanoparticles as their toxico-kinetic pathways are still quite unknown. Although the Indians say that the nano-urea has been tested for bio-safety and toxicity following Indian government guidelines as well as OECD “international guidelines”, no details have been published. It is an open secret that there are no accepted OECD guidelines for the toxicity of various nanomaterials. The earliest nanourea declared nearly two decades ago in the CN1269774C Chinese patent, other products like the hydroxy-apatite nanourea from SJP university which is a few years old, or the Indian product which is only a few months old, have not been adequately investigated for their environmental and health impact.

The claim by the Indians that their product is “eco-friendly” and safe to humans is an unsubstantiated statement, very likely to be false.

Nanoparticles are ultra-small. Their size is that of Covid-19 Corona virus particles. Being ultra-small, nanoparticles penetrate into foliage, roots or soil extremely efficiently. These materials, especially when sprayed, can get into human skin, eyes, ears, lungs, intestines etc., and instantly penetrate through epithelial layers into every organ and cell, womb and fetus, brain and neuron, chromosome and gene. They will act with high efficiency becoming hundreds of times more toxic than the parent substance from which the nanomaterial was manufactured. While the nanoparticle penetrates the foliage like a “magic bullet”, their action on soil and leaf organisms, and pollinating insects can be akin to a “cluster bomb” that destroys indiscriminately.

Lung inflammation, granuloma, and focal emphysema are found in studies on SiO2 nanoparticles. Gold nanoparticles are used in food technology and found to cause chromatin changes in the nucleus of human lung fibroblasts, making changes in gene expression in mouse fetus leading to lung cancers. Silver nanoparticles enter the intestinal mucus barrier and increase oxidative stress, damaging cell membranes, DNA, and chromosomes as well. Even at low concentrations, the toxicological effects of silver nanoparticles become evident, while abnormal cell damage, shrinkage, apoptosis, and skin cancers occur at higher concentrations.

Use of nanofertilizers creates a sophisticated agricultural industry that is the future. Nanofertilizers will increase yields, but they should be deployed with highly sophisticated safety clothing and usage protocols. Full-face masks and overalls should be unpenetrable to nanoparticles. The nanomaterials must be applied by trained farm technicians with the discipline of semi-conductor “clean-room” technicians who engage in the fabrication of nanomaterials.

My research on nanomaterials at the National Research Council of Canada since the 1980s have been for optical and electronic technologies where sealed fabrication plants are used in manufacturing. Similarly, in the context of agriculture, I have long advocated that the steps beyond the green revolution are these sophisticated technologies, but deployed within “sky-scraper” grow towers sealed from the environment, thereby freeing up farmland for reforestation. The alternative of using these technologies in the unprotected environment is like releasing synthetic viruses (nanoparticles) into ecosystems whose evolutionary tools have no defense against them.

Let us forget about the environment for the short term and ask about human safety. Where is the necessary nano-impregnable clothes and masks for the 1.2 million farmers who spray the nanourea? Furthermore, Nanourea should be sprayed so that the flora and fauna other than the targeted plants are spared. The long-term effects of such exposure are UNKNOWN at present.

In contrast to nanomaterials, conventional agrochemicals have been used for many decades. Substances like glyphosate or DDT have faced large-scale studies and periodic reviews sinCe the 1970s. The large-scale health study of the US government on Glyphosate with its adjuvents involved monitoring some 54,000 farming families over nearly a quarter century, ended in 2018 and established its safety. There had been many in-depth studies on most agrochemcials, and in many countries. In contrast, nanofertilizers have been available for a very short time, and we do not have reliable health-safety guidelines for these new materials.

The agricultural policies of the present government, or the previous government had been increasingly set by pseudoscience activists mesmerized by elite-class propaganda about creating toxin-free environments for themselves. They get their cues from wealthy environmental NGOs in California and Europe that list genetically engineered food as “Franken-food”. The local movement was strengthened by nationalists who equated traditional agriculture to “organic farming”, and by leftists who “heroically” target multinationals like Bayer-Monsanto.

So an unlikely combination of Colombo-7 tree-saving (“Ruk-Raekaganno”) types, Buddhist monks like Ven. Ratana, Marxist-inspired MONLAR activists, “Nath Deviyo” inspired shamans like the late Ms. Senanayaka of “Helasuvaya”, misguided academics like Dr. Nalin de Silva and their acolytes, lined up with medical doctors like Anurddha Padeniya of the GMOA, and Sanath Gunatilleke of California inspired by figures like Stephanie Seneff and “Dr”. Mercola.

Their band wagon blamed every non-communicable disease on agrochemicals. The rise of an unusual form of Kidney disease, now believed by many researchers to be caused by geologically polluted water containing fluorides and other salts was a trump card for them. A staunch supporter of traditional agriculture (and traditional medicine) could write (quite incorrectly) that “Paddy and other cultivations have been done in this country for thousands of years without chemical fertilizer. During these times there were no serious CKD problems. Started using Chemical Fertilizer from 1950s and after about 20 – 30 years serious CKD problems arose”.

Meanwhile scientists themselves had rightly begun to express serious concern over the excessive use of agrochemicals and the degradation of the soil and environment. This had begun to occur after the arrival of an uncontrolled “free” market, further primed by subsidized fertilizers.

So, the stage was set for tighter restrictions on agrochemicals. Instead, the Toxin-Free bandwagon set the pace. First came a ban on the popular herbicide “RoundUp” by the Sirisena government. Ven. Ratana was Sirisena’s prime mover in agriculture. This debilitated all agricultural sectors, causing a loss of at least three times the bond scam, and created the prospect of a collapse of tea exports. However, ideologically driven movements do not learn from evidence, and the present government decided to outsmart not only the Srisena government, but all other nations, by becoming the first to “go 100% organic” by banning all agrochemicals.

That ban was imposed like a bolt from the blue in May 2021. Even the military was diverted to making compost, while shipments of “chemical” fertilizers and pesticides were turned away. That it was impossible to generate enough organic fertilizer, containing at most a mere 2% of nitrogen to replace urea fertilizer with 46% N dawned on the government planners only when their yeoman efforts failed. This had been predicted in our earlier articles, already during the Sirisena era when the threat of the so-called “toxin-free” agriculture had loomed over the country.

So, in trying to create a “toxin-Free nation” based on 100% organic, a desperate government has come to its very antithesis, i.e., very high technology that deals only with artificial materials that are beyond anything organic or inorganic. It plans to explode a cluster bomb of nanoparticles on a fragile ecosystem and an unsuspecting citizenry.



Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Features

Illegal solar push ravages Hambantota elephant habitat: Environmentalist warns of deepening crisis

Published

on

Land earmarked for the project

A large-scale move to establish solar power plants in Hambantota has triggered a major environmental and social crisis, with more than 1,000 acres of forest—identified as critical elephant habitat—cleared in violation of the law, environmental activist Sajeewa Chamikara said.

Chamikara, speaking on behalf of the Movement for Land and Agricultural Reform, said that 17 companies have already begun clearing forest land along the boundaries of the Hambantota Elephant Management Reserve. The affected areas include Sanakku Gala, Orukemgala and Kapapu Wewa, which are known to be key elephant habitats and long-used movement corridors.

He said that what is taking place cannot be described as development, but rather as a large-scale destruction of natural ecosystems carried out under the cover of renewable energy expansion.

According to Chamikara, the clearing of forests has been carried out using heavy machinery, while large sections have also been deliberately set on fire to prepare the land for solar installations. He said that electric fences have been erected across wide stretches of land, effectively blocking elephant movement and fragmenting their natural habitat.

“These forests are not empty lands. They are part of a living system that supports wildlife and nearby communities. Once destroyed, they cannot be easily restored,” he said.

The projects in question include a 50 megawatt solar development undertaken by five companies and a larger 150 megawatt project implemented by 12 companies. The larger project is reported to be valued at around 150 million US dollars.

Chamikara stressed that these projects are being carried out in a coordinated manner and involve extensive land clearing on a scale that raises serious environmental concerns.

He further alleged that certain companies had paid about Rs. 14 million to secure support and move ahead with the projects. He said this points to a troubling failure of oversight by state institutions that are expected to protect forests and wildlife habitats.

“This is not only an environmental issue. It is also a serious governance issue. The institutions responsible for protecting these lands have failed in their duty,” he said.

Chamikara pointed out that under the National Environmental Act, any project of this scale must receive prior approval through a proper Environmental Impact Assessment process.

He said that clearing forest land before obtaining such approval is a direct violation of the law.

He added that legal requirements relating to archaeological assessments had also been ignored. Under existing regulations, large-scale land clearing requires prior evaluation to ensure that sites of historical or cultural value are not damaged.

“The law is very clear. You cannot go ahead with projects of this nature without proper approval. What we are seeing is a complete disregard for legal procedure,” Chamikara said.

The environmental impact of these activities is already becoming visible. With their natural habitats destroyed, elephants are increasingly moving into nearby villages in search of food and shelter. This has led to a sharp rise in human-elephant conflict in several areas.

Areas such as Mayurapura, Gonnooruwa, Meegahajandura and Thanamalvila have reported increasing encounters between humans and elephants. According to Chamikara, more than 5,000 farming families in these areas are now facing growing threats to their safety and livelihoods.

 

He warned that farmers are being forced to abandon their lands due to repeated elephant intrusions, while incidents involving damage to crops and property are rising. There have also been increasing reports of injuries and deaths among both humans and elephants.

“This is turning into a serious social and economic problem. When farmers cannot cultivate their lands, it affects food production, income and rural stability,” he said.

Chamikara also raised concerns about the broader environmental consequences of clearing forests for solar power projects. While renewable energy is promoted as a solution to reduce carbon emissions, he said that destroying forests undermines that goal.

“Forests play a key role in absorbing carbon dioxide. When you clear and burn them, you are increasing emissions, not reducing them. That defeats the purpose of promoting solar energy,” he explained.

He added that large-scale deforestation in dry zone areas such as Hambantota could also affect local weather patterns and reduce rainfall, which would have further negative impacts on agriculture and water resources.

Chamikara called for a shift in policy, urging authorities to focus on more sustainable approaches to solar power development. He said that rooftop solar systems on homes, public buildings and commercial establishments should be given priority, as they do not require clearing large areas of land.

He also recommended that solar projects be located on degraded or abandoned lands, such as areas affected by past mining or other low-value lands, rather than forests or productive agricultural areas.

“Renewable energy development must be done in a way that does not destroy the environment. There are better options available if there is proper planning,” he said.

Chamikara urged the Central Environmental Authority and the Department of Wildlife Conservation to take immediate action to stop ongoing land clearing and investigate the projects. He stressed that all activities carried out without proper approval should be halted until legal requirements are met.

He warned that failure to act now would lead to long-term environmental damage that could not be reversed.

“If this continues, we will lose not only forests and wildlife, but also the balance between people and nature that supports rural life. The consequences will be felt for generations,” he said.

The situation in Hambantota is fast emerging as a critical test of whether development goals can be balanced with environmental protection. As pressure grows, the response of authorities in the coming weeks is likely to determine whether the damage can still be contained or whether it will continue to spread unchecked.

By Ifham Nizam

Continue Reading

Features

Why Mahatma Gandhi’s teachings need to be at the heart of conflict resolution

Published

on

Mahatma Gandhi

All credit to the Tamil Nadu government for taking concrete measures to perpetuate the memory of the renowned Mahatma Gandhi of India, who on account of his moral teachings stands on par with the likes of Socrates, Plato, Aristotle, Confucius and Jalaluddin Rumi, to name a few such all-time greats. The time is indeed ripe to draw the world’s attention to the Mahatma’s humanistic legacy which has resonated in the hearts of peace-oriented sections the world over down the decades.

Under its mega developmental blueprint titled ‘ Tamil Nadu 2030’, the Tamil Nadu government, among other things, intends transforming villages into centres of economic growth in conformity with the Mahatma’s vision of making the village the fundamental unit of material and spiritual advancement. Thus will come into being the ‘Uttamar Gandhi Model Villages Project’, which will be initially covering 10 village Panchayats. (Please see page 3 of The Island of March 11, 2026).

The timeliness of remembering and appreciating anew the teachings of Mahatma Gandhi resides in the utter lawlessness that has been allowed to overtake the world over the last few decades by none other than those global powers which took it upon themselves to usher in a world political and economic order based on the UN Charter and the Universal Declaration of Human Rights. Mainly in ‘the dock’ in this regard are the permanent members of the UN Security Council.

As is plain to see, the international law and order situation has veered out of control. Principal priorities for the international community or what’s left of it is to prevent the current mainly regional war in the Middle East from degenerating dangerously into another world war, coupled with the task of eliminating the possibility of another nuclear holocaust.

The most scorching of ironies is that the world’s ‘number one power’, the US, has virtually lost its way in the ‘Global Disorder’ it has been party to letting lose. For instance, instead of making good its boast of militarily neutralizing Iran and paving the way for the constant flow of fuel and gas from the Strait of Hormus by itself and Israel, it is now appealing to the rest of the West to come to its assistance. Not surprisingly, US allies are indicating their unwillingness to help pull the US’ ‘chestnuts out of the fire’.

Oil and gas are the veritable life blood of countries and going ahead it should not come as a surprise if impatience gets the better of the major powers and the nuclear option is resorted to by some of them under the dangerous illusion that it would be a quick-fix to their growing economic ills and frustrations.

All the above and more are within the realms of the possible and the need is pressing for humanistic voices to take centre stage in the present runaway crisis. As pointed out in this column last week, Realpolitik has overtaken the world and unless the latter is convinced of the self-destructive nature of the major powers’ policy of ‘meeting fire with fire’ to resolve their disputes, annihilation could be the lot of a good part of the world.

For far too long the voice of humanity has been muted and silenced in the affairs of world by the incendiary threats and counter-threats of the big powers and their allies. No quarter has been bold enough in these blood pressure-hiking slanging matches to speak of the need for brotherly love and compassion among nations and countries. But it’s the language of love and understanding that is the most pressing need currently and the Mahatma in his time did just that against mighty odds.

At present the US and Iran are trading threats and accusations over military-related developments in the Gulf and it’s anybody’s guess as to what turn these events will take. However, calming voices of humanity and moderation would help in deescalating tensions and such voices need to go to the assistance of the UN chief and his team.

The Mahatma used the technique of ‘Satyagraha’ or the policy of non-violent resistance to oppose and dis-empower to a degree the British empire in his time and the current major powers would do well to take a leaf from Gandhi. The latter also integrated into the strategy of non-violent resistance the policy of ‘Ahimsa’ or love and understanding which helped greatly in uniting rather than alienating adversaries. The language of love, it has been proved, speaks to the hearts and minds of people and has a profoundly healing impact.

Mahatma Gandhi defined the ideal of ‘Ahimsa’ thus: ‘In its positive form, “Ahimsa” means the largest love, the greatest charity. If I am a follower of “Ahimsa”, I must love my enemy or a stranger to me as I would my wrong-doing father or son. This active “Ahimsa” necessarily includes truth and fearlessness.’ (See; ‘Modern Indian Political Thought; Text and Context’ by Bidyut Chakrabarty and Rajendra Kumar Pandey, Sage Publications India, Pvt. Ltd., www.sagepub.in).

In the latter publication, the authors also defined the essence of ‘satyagraha’ as ‘protest without rancour’ and this is seen as ‘holding the key to his entire campaign’ of non-violent resistance. From these perspectives, the teaching, ‘hatred begets hatred’ acquires more salience and meaning.

Accordingly, the voice of reason and love needs to come centre stage and take charge of current international political discourse. The UN and allied organizations which advocate conflict resolution by peaceful means need to get together and ensure that their voices are clearly heard and understood. The global South could help in this process by seeing to the vibrant rejuvenation of organizations such as the Non-aligned Movement.

An immediate task for the peace-oriented and well meaning is to make the above projects happen fast. In the process they should underscore afresh the profound importance of the teachings of Mahatma Gandhi, who is acclaimed the world over as a uniting and healing political personality and prophet of peace.

If the Mahatma is universally acclaimed, the reason is plain to see. Put simply, he spoke to the hearts and minds of people everywhere, regardless of man-made barriers. The language of peace and brotherhood, that is, is understood by everyone. The world needs more prophets of peace and reconciliation of the likes of the Mahatma to drown out the voices of discord and war-mongering and ensure that the language of humanity prevails.

Continue Reading

Features

Exciting scene awaits them …

Published

on

The Future Model Hunt extravaganza, organised by Rukmal Senanayake, and advocacy trainer Tharaka Gurukanda, held in late January 2026, has brought into the limelight four outstanding contestants who will participate, at the international level, this year – Sandeepa Sewmini, Demitha Jayawardhana, Diwyanjana Senevirathna, and Nimesha Premachandra.

Nimesha took the honours as Mrs. Tourism Sri Lanka 2026 and was featured in The Island of 05th March,

Sandeepa Sewmini was crowned Miss Supranational 2026 and will represent Sri Lanka at the big event to be held in Poland later in the year.

A Business Management and Human Resources student, she will be competing under the guidance of Rukmal Senanayake from the Model With Ruki – Model Academy & Agency.

The Mister Supranational Sri Lanka crown went to Demitha Jayawardhana, a 20-year-old professional model and motocross rider.

Apart from modelling he is engaged in his family business.

Demitha Jayawardhana: Mister Supranational Sri Lanka 2026

Demitha is also a badminton player with a strong passion for sports, fitness and personal growth.

In fact, he is recognised for his strength, discipline, and passion for fitness.

A past student of Wycherley International School and St Peter’s College, Colombo, Demitha is currently in his second year of Economics Management at the Royal Institute of Colombo.

He will represent Sri Lanka at the 10th edition of the Mister Supranational pageant, in Poland, in August, 2026.

Mister and Miss Supranational are annual international beauty pageants, held in Poland, and are designed to discover new talent for the modelling and television industries and produce instant celebrities.

The competition focuses on elegance, intelligence, and social advocacy, with contestants, representing their countries.

The newly appointed Miss Teen International Sri Lanka 2026 is Diwyanjana Senevirathna.

She was crowned at the Future Model Hunt and will represent Sri Lanka at the Miss Teen International 2026 pageant in India.

Diwyanjana is noted for her grace and dedication to representing the country at this prestigious event that aims to celebrate talent, intelligence, charm, and individuality, and provide a platform for young girls to showcase their skills.

Continue Reading

Trending