Opinion
Why not bury post-Covid corpses?
The most environmentally friendly way to dispose of a dead body is to compost it in the correct manner, ensuring that the corpse does not contain harsh chemicals, heavy metals, etc., that can be toxic to the soil. During composting, temperatures rise sufficiently to kill all pathogens. The Seattle-based “Recompose” is one of the more well-known US organizations which offer the ecological composting of corpses, where the corpse is placed in a vessel with wood chips, alfalfa, and straw. Oxygen is pumped in to increase thermophilic, or heat-loving, microbial activity. The resulting compost is returned to the family who may plant a memorial tree with the manure.
While “Greens” and eco-activists may go for such solutions, the vast majority of humans follow traditional funeral practices. The Covid-19 pandemic has sharpened the question of how to safely dispose of corpses that may be contaminated with the virus, and a knee-jerk reaction has been to cremate the corpses and so “burn off” the virus, as with victims of Cholera or the plague.
The cholera pathogen, the hepatitis virus, the polio virus and many other pathogens persist in water. This is not true for the Corona virus that caused the current pandemic.
Once a person dies of Covid-19, the Coronavirus also dies rapidly, as the dead cells decay. The Corona-SARs group of viruses (that caused SARS in 2003, and Covid-19 from 2019 to now) are a type of protein that degrades fairly quickly. It belongs to the family known as “enveloped viruses”. In fact, if you get the virus on your hands, just rubbing it for 30 seconds with soapy water is proposed to be enough to break down the virus by the action of soap on the fatty “envelope”. As a Guardian news article stated, “your grandma’s bar of soap destroys the virus faster than hand sanitizer”.
In Sri Lanka the prevailing temperature is 30-33 degrees, and so the rates of decay (denaturing of proteins) increase by a factor of two over that at 20 Celsius, because of the exponential Arrhenius factor. Salts and hard water act to breakdown proteins by the so-called Hofmeister effect; that also led us to propose an ionicity mechanism based on fluoride and magnesium for the aetiology of chronic kidney disease [Dharma-wardana, 2018: Environmental Geochemistry and Health]. So, ideally, a theoretical prediction can be made that a salty, soapy environment will rapidly breakdown the Coronavirus. Furthermore, the moist soil contains organisms that feed on the virus (protein) and this accelerates the decay of the virus.
So the alleged danger to the public from burying corpses seems mostly a knee-jerk FEAR REACTION – fearing the unknown. However, it is important to look at Coronavirus decay data and such data were certainly NOT available in March 2020, although data were available for the Corona-SARs virus [e.g., Gundy et al, 2009 study]. An Australian study of the Coronavirus and the Murine Hepatitis Vaccine (MHV) became available in 2020 August [Ahamed et al., Env. Research 2020]. So there is a significant database to consult.
Then what about reports of the virus being found in wastewater? What has been found in wastewater is NOT the virus, but DNA/RNA fragments of the virus, resulting from the quick breakdown of the virus. These are amino-acid fragments and form markers that tell us that the Covid-infected individuals were at the source of the waste water. The water itself is not infectious.
The total number of dead from the Coronavirus in Sri Lanka from the first wave was about 16, and including the second wave it is still a little over 200. So this is an incredibly good achievement, being an order of magnitude better per capita than in most countries. Of the dead, at most some 40% are said to be Muslims. That is, the number of corpses is under 80. These could have been conveniently buried in hilly locations, in areas where Muslim communities exist. The non-use of embalming, etc., practiced in Muslim burials, enhance the decay rate of the body and any envelop-type viruses in it.
The Australian National Imams Council (ANIC) released a statement saying it was permissible for bodies to be buried in leak-proof plastic bags. Progressive Jewish groups have issued similar statements.
Given the chemistry of proteins, and the structure of the Corona-SARS virus, an environmentally more friendly and completely safe solution would be to bury the bodies in wooden coffins, fully packed with soap powder, with the bottom of the grave lined with hygroscopic salts, or lined even with crushed limestone. The oxygenated composting methods used by, say, the Seattle firm RECOMPOSE can also be easily adapted to the problem.
Sri Lanka has some 40,000 Corona cases (i.e., nothing compared to what Western countries are grappling with). A majority of these people may be isolated and quarantined in their own homes; their urine and excreta go into latrines, and the stuff is usually flushed down or washed down and go into sewers or septic tanks. The latrine waste from 40,000 should be enormously more dangerous than the 80 decaying buried corpses. But no one seems concerned about how the latrine waste is disposed of. Reassuringly, no intact Coronaviruses have been found in wastewater.
High numbers of viral particles are shed by infected individuals (e.g., 1 g of feces from an infected individual may contain as high as ten trillion rotaviruses [Mihail, 2011 study]) and infections can occur from low doses of viral particles ( 1-10 particles for some viruses [Ford T.E., Microbiological safety of drinking water: United States and global perspectives. Environ. Health Perspect. 1999;107:191-206]). So understanding the ability of viruses to survive in water is important.
One may still raise questions and continue the research by adding coronavirus to wet soil and monitoring them. Nevertheless, authorities need to make decisions now, even with incomplete data. The WHO did just that already in April 2020, using the known behavior of other SARS viruses.
What about Covid affected dead minks in Denmark that were buried and become a hazard?
In fact, the health hazard that arose from burying dead minks does NOT come from there being Coronaviruses or that the Coronavirus gets transmitted to the water table. The danger came from burying large amounts of meat (millions of minks) in shallow trenches. The rotting meat develops large amounts of hazardous bacteria and standard pathogens. Although this may be obvious to environmental and public health scientists, the public reading the Danish Mink story assumed that the danger arose from the Coronavirus. A false assumption.
The lesson from the Danish Mink story is that all corpses, be it animal or human, sick or healthy, should be buried in graves whose bottoms are significantly above the local water table.
The famed Virologist Dr. Malik Pieries (Hong Kong) was a scientific leader facing the SARs virus epidemic in 2003-2004. He has also stated that the fear of burying the dead is not supported by the available science.
Is this creating one law for the Muslims, and another for the others? No, everyone may cremate or bury their dead, the latter option being subject to ensuring that the bottom of the grave is significantly above the water table. Authorities can release the bodies after six hours to the families, and they can hold Pansakoola or other rites of one’s religion via ZOOM. The government can provide mobile ZOOM capability to families and religious institutions unequipped with the needed electronics.
Even in China, although the official policy is to insist on “cremation”, “burial centers” controlled by Party officials have been set up. These are in Muslim areas and burials are “officially managed” for the family.
If the “scientific committees” disagree, it is because they have written reports without doing simple experiments. An accredited bio-safe lab can easily determine the half life of the virus in moist soil at 33 Celsius, and the experiment will show that 99% of the virus is dead in about three hours.
CHANDRE DHARMAWARDANA
[The writer was a Professor of Chemistry at the Vidyodaya University (today’s SJP University) in the mid 1970s, and currently works for the National Research Council of Canada and the University of Montreal].
Opinion
Child food poverty: A prowling menace
by Dr B.J.C.Perera
MBBS(Cey), DCH(Cey), DCH(Eng), MD(Paed), MRCP(UK), FRCP(Edin),
FRCP(Lon), FRCPCH(UK), FSLCPaed, FCCP, Hony FRCPCH(UK), Hony. FCGP(SL)
Specialist Consultant Paediatrician and Honorary Senior Fellow,
Postgraduate Institute of Medicine, University of Colombo, Sri Lanka.
Joint Editor, Sri Lanka Journal of Child Health
In an age of unprecedented global development, technological advancements, universal connectivity, and improvements in living standards in many areas of the world, it is a very dark irony that child food poverty remains a pressing issue. UNICEF defines child food poverty as children’s inability to access and consume a nutritious and diverse diet in early childhood. Despite the planet Earth’s undisputed capacity to produce enough food to nourish everyone, millions of children still go hungry each day. We desperately need to explore the multifaceted deleterious effects of child food poverty, on physical health, cognitive development, emotional well-being, and societal impacts and then try to formulate a road map to alleviate its deleterious effects.
Every day, right across the world, millions of parents and families are struggling to provide nutritious and diverse foods that young children desperately need to reach their full potential. Growing inequities, conflict, and climate crises, combined with rising food prices, the overabundance of unhealthy foods, harmful food marketing strategies and poor child-feeding practices, are condemning millions of children to child food poverty.
In a communique dated 06th June 2024, UNICEF reports that globally, 1 in 4 children; approximately 181 million under the age of five, live in severe child food poverty, defined as consuming at most, two of eight food groups in early childhood. These children are up to 50 per cent more likely to suffer from life-threatening malnutrition. Child Food Poverty: Nutrition Deprivation in Early Childhood – the third issue of UNICEF’s flagship Child Nutrition Report – highlights that millions of young children are unable to access and consume the nutritious and diverse diets that are essential for their growth and development in early childhood and beyond.
It is highlighted in the report that four out of five children experiencing severe child food poverty are fed only breastmilk or just some other milk and/or a starchy staple, such as maize, rice or wheat. Less than 10 per cent of these children are fed fruits and vegetables and less than 5 per cent are fed nutrient-dense foods such as eggs, fish, poultry, or meat. These are horrendous statistics that should pull at the heartstrings of the discerning populace of this world.
The report also identifies the drivers of child food poverty. Strikingly, though 46 per cent of all cases of severe child food poverty are among poor households where income poverty is likely to be a major driver, 54 per cent live in relatively wealthier households, among whom poor food environments and feeding practices are the main drivers of food poverty in early childhood.
One of the most immediate and visible effects of child food poverty is its detrimental impact on physical health. Malnutrition, which can result from both insufficient calorie intake and lack of essential nutrients, is a prevalent consequence. Chronic undernourishment during formative years leads to stunted growth, weakened immune systems, and increased susceptibility to infections and diseases. Children who do not receive adequate nutrition are more likely to suffer from conditions such as anaemia, rickets, and developmental delays.
Moreover, the lack of proper nutrition can have long-term health consequences. Malnourished children are at a higher risk of developing chronic illnesses such as heart disease, diabetes, and obesity later in life. The paradox of child food poverty is that it can lead to both undernutrition and overnutrition, with children in food-insecure households often consuming calorie-dense but nutrient-poor foods due to economic constraints. This dietary pattern increases the risk of obesity, creating a vicious cycle of poor health outcomes.
The impacts of child food poverty extend beyond physical health, severely affecting cognitive development and educational attainment. Adequate nutrition is crucial for brain development, particularly in the early years of life. Malnutrition can impair cognitive functions such as attention, memory, and problem-solving skills. Studies have consistently shown that malnourished children perform worse academically compared to their well-nourished peers. Inadequate nutrition during early childhood can lead to reduced school readiness and lower IQ scores. These children often struggle to concentrate in school, miss more days due to illness, and have lower overall academic performance. This educational disadvantage perpetuates the cycle of poverty, as lower educational attainment reduces future employment opportunities and earning potential.
The emotional and psychological effects of child food poverty are profound and are often overlooked. Food insecurity creates a constant state of stress and anxiety for both children and their families. The uncertainty of not knowing when or where the next meal will come from can lead to feelings of helplessness and despair. Children in food-insecure households are more likely to experience behavioural problems, including hyperactivity, aggression, and withdrawal. The stigma associated with poverty and hunger can further exacerbate these emotional challenges. Children who experience food poverty may feel shame and embarrassment, leading to social isolation and reduced self-esteem. This psychological toll can have lasting effects, contributing to mental health issues such as depression and anxiety in adolescence and adulthood.
Child food poverty also perpetuates cycles of poverty and inequality. Children who grow up in food-insecure households are more likely to remain in poverty as adults, continuing the intergenerational transmission of disadvantage. This cycle of poverty exacerbates social disparities, contributing to increased crime rates, reduced social cohesion, and greater reliance on social welfare programmes. The repercussions of child food poverty ripple through society, creating economic and social challenges that affect everyone. The healthcare costs associated with treating malnutrition-related illnesses and chronic diseases are substantial. Additionally, the educational deficits linked to child food poverty result in a less skilled workforce, which hampers economic growth and productivity.
Addressing child food poverty requires a multi-faceted approach that tackles both immediate needs and underlying causes. Policy interventions are crucial in ensuring that all children have access to adequate nutrition. This can include expanding social safety nets, such as food assistance programmes and school meal initiatives, as well as targeted manoeuvres to reach more vulnerable families. Ensuring that these programmes are adequately funded and effectively implemented is essential for their success.
In addition to direct food assistance, broader economic and social policies are needed to address the root causes of poverty. This includes efforts to increase household incomes through living wage policies, job training programs, and economic development initiatives. Supporting families with affordable childcare, healthcare, and housing can also alleviate some of the financial pressures that contribute to food insecurity.
Community-based initiatives play a vital role in combating child food poverty. Local food banks, community gardens, and nutrition education programmes can help provide immediate relief and promote long-term food security. Collaborative efforts between government, non-profits, and the private sector are necessary to create sustainable solutions.
Child food poverty is a profound and inescapable issue with far-reaching consequences. Its deleterious effects on physical health, cognitive development, emotional well-being, and societal stability underscore the urgent need for comprehensive action. As we strive for a more equitable and just world, addressing child food poverty must be a priority. By ensuring that all children have access to adequate nutrition, we can lay the foundation for a healthier, more prosperous future for individuals and society as a whole. The fight against child food poverty is not just a moral imperative but an investment in our collective future. Healthy, well-nourished children are more likely to grow into productive, contributing members of society. The benefits of addressing this issue extend beyond individual well-being, enhancing economic stability and social harmony. It is incumbent upon us all to recognize and act upon the understanding that every child deserves the right to adequate nutrition and the opportunity to thrive.
Despite all of these existent challenges, it is very definitely possible to end child food poverty. The world needs targeted interventions to transform food, health, and social protection systems, and also take steps to strengthen data systems to track progress in reducing child food poverty. All these manoeuvres must comprise a concerted effort towards making nutritious and diverse diets accessible and affordable to all. We need to call for child food poverty reduction to be recognized as a metric of success towards achieving global and national nutrition and development goals.
Material from UNICEF reports and AI assistance are acknowledged.
Opinion
Do opinion polls matter?
By Dr Upul Wijayawardhana
The colossal failure of not a single opinion poll predicting accurately the result of the Indian parliamentary election, the greatest exercise in democracy in the world, raises the question whether the importance of opinion polls is vastly exaggerated. During elections two types of opinion polls are conducted; one based on intentions to vote, published during or before the campaign, often being not very accurate as these are subject to many variables but exit polls, done after the voting where a sample tally of how the voters actually voted, are mostly accurate. However, of the 15 exit polls published soon after all the votes were cast in the massive Indian election, 13 vastly overpredicted the number of seats Modi’s BJP led coalition NDA would obtain, some giving a figure as high as 400, the number Modi claimed he is aiming for. The other two polls grossly underestimated predicting a hung parliament. The actual result is that NDA passed the threshold of 272 comfortably, there being no landslide. BJP by itself was not able to cross the threshold, a significant setback for an overconfident Mody! Whether this would result in less excesses on the part of Modi, like Muslim-bashing, remains to be seen. Anyway, the statement issued by BJP that they would be investigating the reasons for failure rather than blaming the process speaks very highly of the maturity of the democratic process in India.
I was intrigued by this failure of opinion polls as this differs dramatically from opinion polls in the UK. I never failed to watch ‘Election night specials’ on BBC; as the Big Ben strikes ‘ten’ (In the UK polls close at 10pm} the anchor comes out with “Exit polls predict that …” and the actual outcome is often almost as predicted. However, many a time opinion polls conducted during the campaign have got the predictions wrong. There are many explanations for this.
An opinion poll is defined as a research survey of public opinion from a particular sample, the origin of which can be traced back to the 1824 US presidential election, when two local newspapers in North Carolina and Delaware predicted the victory of Andrew Jackson but the sample was local. First national survey was done in 1916 by the magazine, Literary Digest, partly for circulation-raising, by mailing millions of postcards and counting the returns. Of course, this was not very scientific though it accurately predicted the election of Woodrow Wilson.
Since then, opinion polls have grown in extent and complexity with scientific methodology improving the outcome of predictions not only in elections but also in market research. As a result, some of these organisations have become big businesses. For instance, YouGov, an internet-based organisation co-founded by the Iraqi-born British politician Nadim Zahawi, based in London had a revenue of 258 million GBP in 2023.
In Sri Lanka, opinion polls seem to be conducted by only one organisation which, by itself, is a disadvantage, as pooled data from surveys conducted by many are more likely to reflect the true situation. Irrespective of the degree of accuracy, politicians seem to be dependent on the available data which lend explanations to the behaviour of some.
The Institute for Health Policy’s (IHP) Sri Lanka Opinion Tracker Survey has been tracking the voting intentions for the likely candidates for the Presidential election. At one stage the NPP/JVP leader AKD was getting a figure over 50%. This together with some degree of international acceptance made the JVP behave as if they are already in power, leading to some incidents where their true colour was showing.
The comments made by a prominent member of the JVP who claimed that the JVP killed only the riff-raff, raised many questions, in addition to being a total insult to many innocents killed by them including my uncle. Do they have the authority to do so? Do extra-judicial killings continue to be JVP policy? Do they consider anyone who disagrees with them riff-raff? Will they kill them simply because they do not comply like one of my admired teachers, Dr Gladys Jayawardena who was considered riff-raff because she, as the Chairman of the State Pharmaceutical Corporation, arranged to buy drugs cheaper from India? Is it not the height of hypocrisy that AKD is now boasting of his ties to India?
Another big-wig comes with the grand idea of devolving law and order to village level. As stated very strongly, in the editorial “Pledges and reality” (The Island, 20 May) is this what they intend to do: Have JVP kangaroo-courts!
Perhaps, as a result of these incidents AKD’s ratings has dropped to 39%, according to the IHP survey done in April, and Sajith Premadasa’s ratings have increased gradually to match that. Whilst they are level pegging Ranil is far behind at 13%. Is this the reason why Ranil is getting his acolytes to propagate the idea that the best for the country is to extend his tenure by a referendum? He forced the postponement of Local Governments elections by refusing to release funds but he cannot do so for the presidential election for constitutional reasons. He is now looking for loopholes. Has he considered the distinct possibility that the referendum to extend the life of the presidency and the parliament if lost, would double the expenditure?
Unfortunately, this has been an exercise in futility and it would not be surprising if the next survey shows Ranil’s chances dropping even further! Perhaps, the best option available to Ranil is to retire gracefully, taking credit for steadying the economy and saving the country from an anarchic invasion of the parliament, rather than to leave politics in disgrace by coming third in the presidential election. Unless, of course, he is convinced that opinion polls do not matter and what matters is the ballots in the box!
Opinion
Thoughtfulness or mindfulness?
By Prof. Kirthi Tennakone
ktenna@yahoo.co.uk
Thoughtfulness is the quality of being conscious of issues that arise and considering action while seeking explanations. It facilitates finding solutions to problems and judging experiences.
Almost all human accomplishments are consequences of thoughtfulness.
Can you perform day-to-day work efficiently and effectively without being thoughtful? Obviously, no. Are there any major advancements attained without thought and contemplation? Not a single example!
Science and technology, art, music and literary compositions and religion stand conspicuously as products of thought.
Thought could have sinister motives and the only way to eliminate them is through thought itself. Thought could distinguish right from wrong.
Empathy, love, amusement, and expression of sorrow are reflections of thought.
Thought relieves worries by understanding or taking decisive action.
Despite the universal virtue of thoughtfulness, some advocate an idea termed mindfulness, claiming the benefits of nurturing this quality to shape mental wellbeing. The concept is defined as focusing attention to the present moment without judgment. A way of forgetting the worries and calming the mind – a form of meditation. A definition coined in the West to decouple the concept from religion. The attitude could have a temporary advantage as a method of softening negative feelings such as sorrow and anger. However, no man or woman can afford to be non-judgmental all the time. It is incompatible with indispensable thoughtfulness! What is the advantage of diverting attention to one thing without discernment during a few tens of minute’s meditation? The instructors of mindfulness meditation tell you to focus attention on trivial things. Whereas in thoughtfulness, you concentrate the mind on challenging issues. Sometimes arriving at groundbreaking scientific discoveries, solution of mathematical problems or the creation of masterpieces in engineering, art, or literature.
The concept of meditation and mindfulness originated in ancient India around 1000 BCE. Vedic ascetics believed the practice would lead to supernatural powers enabling disclosure of the truth. Failing to meet the said aspiration, notwithstanding so many stories in scripture, is discernable. Otherwise, the world would have been awakened to advancement by ancient Indians before the Greeks. The latter culture emphasized thoughtfulness!
In India, Buddha was the first to deviate from the Vedic philosophy. His teachers, Alara Kalama and Uddaka Ramaputra, were adherents of meditation. Unconvinced of their approach, Buddha concluded a thoughtful analysis of the actualities of life should be the path to realisation. However, in an environment dominated by Vedic tradition, meditation residually persisted when Buddha’s teachings transformed into a religion.
In the early 1970s, a few in the West picked up meditation and mindfulness. We Easterners, who criticize Western ideas all the time, got exalted after seeing something Eastern accepted in the Western circles. Thereafter, Easterners took up the subject more seriously, in the spirit of its definition in the West.
Today, mindfulness has become a marketable commodity – a thriving business spreading worldwide, fueled largely by advertising. There are practice centres, lessons onsite and online, and apps for purchase. Articles written by gurus of the field appear on the web.
What attracts people to mindfulness programmes? Many assume them being stressed and depressed needs to improve their mental capacity. In most instances, these are minor complaints and for understandable reasons, they do not seek mainstream medical interventions but go for exaggeratedly advertised alternatives. Mainstream medical treatments are based on rigorous science and spell out both the pros and cons of the procedure, avoiding overstatement. Whereas the alternative sector makes unsubstantiated claims about the efficacy and effectiveness of the treatment.
Advocates of mindfulness claim the benefits of their prescriptions have been proven scientifically. There are reports (mostly in open-access journals which charge a fee for publication) indicating that authors have found positive aspects of mindfulness or identified reasons correlating the efficacy of such activities. However, they rarely meet standards normally required for unequivocal acceptance. The gold standard of scientific scrutiny is the statistically significant reproducibility of claims.
If a mindfulness guru claims his prescription of meditation cures hypertension, he must record the blood pressure of participants before and after completion of the activity and show the blood pressure of a large percentage has stably dropped and repeat the experiment with different clients. He must also conduct sessions where he adopts another prescription (a placebo) under the same conditions and compares the results. This is not enough, he must request someone else to conduct sessions following his prescription, to rule out the influence of the personality of the instructor.
The laity unaware of the above rigid requirements, accede to purported claims of mindfulness proponents.
A few years ago, an article published and widely cited stated that the practice of mindfulness increases the gray matter density of the brain. A more recent study found there is no such correlation. Popular expositions on the subject do not refer to the latter report. Most mindfulness research published seems to have been conducted intending to prove the benefits of the practice. The hard science demands doing the opposite as well-experiments carried out intending to disprove the claims. You need to be skeptical until things are firmly established.
Despite many efforts diverted to disprove Einstein’s General Theory of Relativity, no contradictions have been found in vain to date, strengthening the validity of the theory. Regarding mindfulness, as it stands, benefits can neither be proved nor disproved, to the gold standard of scientific scrutiny.
Some schools in foreign lands have accommodated mindfulness training programs hoping to develop the mental facility of students and Sri Lanka plans to follow. However, studies also reveal these exercises are ineffective or do more harm than good. Have we investigated this issue before imitation?
Should we force our children to focus attention on one single goal without judgment, even for a moment?
Why not allow young minds to roam wild in their deepest imagination and build castles in the air and encourage them to turn these fantasies into realities by nurturing their thoughtfulness?
Be more thoughtful than mindful?