Features
Herbal research, the scientific method and Oncoceuticals
“After nearly 17 years of continuous research since 2008, the Institute of Biochemistry, Molecular Biology and Biotechnology of the University of Colombo has successfully developed a nutrient-based drug capable of destroying cancer cells. The breakthrough was led by Professor Sameera R. Samarakoon and his research team, who discovered that a combination of five medicinal plants – Vernonia zeylanica, Nigella sativa, Hemidesmus indicus, Leucas zeylanica, and Smilax glabra – has the potential to kill cancer cells. This discovery marks a significant step forward in cancer research, highlighting the value of traditional medicinal plants in modern scientific innovation.”
Daily News– October 3rd 2025
“A locally developed nutraceutical targeting cancer stem cells is expected to generate around two million U.S. dollars in export revenue for Sri Lanka by 2027, according to Prof. Sameera R. Samarakoon of the Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo. The product, launched three years ago, has already gained traction among Sri Lankan consumers, with positive feedback on its effectiveness in improving quality of life. While emphasising that it is not a drug, Prof. Samarakoon said the nutraceutical was developed as an alternative approach in the fight against cancer.”
Daily Mirror
(online) – 10th October 2025
Preamble
Herbal medicine has been used since at least the Paleolithic era, with written records from ancient Sumeria, Egypt, Greece, China, and India documenting its development and application over millennia. Modern herbal medicine is widely used globally, especially in Asia and Africa. Traditional medicine systems involve long-standing, culturally-embedded practices using local herbs, animal products, and spiritual elements. These systems have influenced and contributed to modern pharmacology. Herbalists believe that plants, having evolved defences against environmental stressors, produce beneficial phytochemicals, often extracted from roots or leaves, that can be used in medicine. (Wikipedia)
Hippocrates (460-380 BCE), revered as the Father of Western Medicine, used herbal medicines and classified herbs into their essential qualities of hot and cold, moist and dry, and developed a system of diagnosis and prognosis. The number of effective medicinal plants he discussed was between 300 and 400 species. Thus, most medicines in the early allopathic pharmacopoeia, originated from plants – the ‘foxglove’ to ‘digitalis’ and cinchona to Quinine stories are but two such famous examples.
Current controversy
The knee-jerk negative reactions of most doctors who practise Modern, Western Scientific Medicine to ‘curative’ claims of herbal medicines (as seen from the extracts from news-items above) is to be expected. Suspicions are indeed enhanced particularly when there are many grey areas and lacunae in the explanations offered by the principal investigator (PI) Prof. Sameera Samarakoon of the Institute of Biochemistry, Molecular Biology and Biotechnology (IBMBB), University of Colombo.
The Research at IBMBB has faced controversy before with their claim of anti-cancer properties of their research products. One such is a report in The Sunday Times’ of 24th March 2024 under the headline ‘Concerns over alleged cancer-fighting product developed by Colombo University’ which leaves many questions unanswered by Prof. Samarakoon, the lead researcher. The report states that Prof. Samarakoon, when contacted by the Sunday Times’ said that it was a “nutraceutical” based on a traditional herbal formulation. He said that a literature review including in traditional texts on this formulation had been carried out and that he also studied other research done worldwide and practices of traditional and ayurvedic practitioners.
Further, when Prof. Samarakoon referred to “evidence-based medicine” in this product development, the Sunday Times sought a specific answer whether it was evidence-based western medicine or any other. His reply was that it was not western medicine but “traditional and ayurveda medicine”. When requested to give a step-by-step account of the research processes that were followed, as the ‘Vernolac’ blurbs claim “extensive research”, he said that he had conducted laboratory testing on different cancer cells for about 14 years.
Later, animal testing with regard to toxicity studies had been carried out according to WHO (World Health Organization) guidelines. To the query whether the animal testing data were published, he had answered in the negative. When asked about clinical trials with human participation before the marketing of ‘Vernolac’, Prof. Samarakoon had said that when they received registration from the Department of Ayurveda, they could market the products. They were given a period of three years to conduct human testing.
As can be seen, this product, which was on sale since July 2023, does not seem to have undergone human trials as yet.
In the circumstances, this publicity given to even this latest still unnamed ‘neutraceutical’ seems highly premature. What disturbs me more, is that there seems to be an undesirable haste to market these products. We are told by Prof. Samarakoon (in a short video interview available on the web) that they already have had ‘international’ requests and expect to earn about UDS 2.0 million in the coming year. Whereas it is the accepted wisdom in today’s science, that commercialisation of research is necessary, the linkage between ‘money’ and ‘science research’ worldwide has had too many negative outcomes. Hence, a careful watch by public-interest watchdogs becomes essential. To add to it, I am further perturbed that the IBMBB has embarked on Sri Lanka’s first ‘Bio-entreprenuership programme’ advertised on their website in June 2025. When this gets linked to IBMBB research that is creeping through loopholes in rigorous research and ethical protocols that are demanded in modern scientific research in an institute that has gained a reputation in the Western scientific tradition, their rush to commercialise and market products under ‘neutraceuticals’ – a word that is not easily understood by the average person to be distinctly different from a medicine, the research and ethical bona fides of the research team comes into serious question.
The gross lacunae in their scientific methodology have been given serious critical evaluation in great detail in the social media by Prof. Suneth Agampodi, an internationally recognised researcher, which needs to be addressed by Prof. Samarakoon’s research team. We await a more sedate approach to good research and its commercialisation. An attempt to fast-track commercialisation of good phytopharmacologcal research by the IBMBB will only cast a veil of doubt over their pioneering attempts which could bring benefits to mankind – particularly in the area of oncopharmacology.
What I would disagree with is to make a comparison of the research outcomes of the IBMBB with Dammika Peniya and its equivalents. Let us be scientifically charitable. Weaknesses in the research methodology of Prof. Samarakoon’s team should not be used to denigrate that research with one dismissive ‘black brush’.
What of cancer treatment in modern Western scientific medicine?
Except in a few cancers, the word “cure” is never used. Even then, the cautious physicians use the more conservative terms “remission” and “five-year survival rates” – early detection being the key single factor. Modern scientific medicine has still failed to overcome cancer in any acceptable and reliable form. There are over 10 million cancer deaths by latest estimates (2025) and over 20 million new patients every year, worldwide. Tie that up with the extremely high costs of cancer drugs – the most expensive medicines in the market, and you have a multibillion-dollar business that is, perhaps, more lucrative than even the armament trade.
The grim reality of cancer medicines and improvement in survival is epitomised in this Mayo Clinic Proceedings (October 2012):
“Last year, ipilimumab was approved by the Food and Drug Administration (FDA) for the treatment of metastatic melanoma. The benefit in survival over and above standard treatment arms was 3.7 months in previously treated patients and 2.1 months in previously untreated patients. The cost: $120,000 for 4 doses. As staggering a figure as that is, the drug is hardly alone in its lofty price. We believe that the immense cost of contemporary cancer drugs signals even greater costs for future drugs.”
To give you some idea what we are up against in trying to face up to cancer treatment, let me give you a few random snippets:
· Immunotherapy is one of the four pillars of cancer treatment that has recently emerged as a beacon of hope for cancer patients.
· Danyelza costs $20,368 per vial, and patients typically use around 48 vials per year, bringing the annual cost close to $977,664 (SLR 293 million). It is used to treat a certain type of cancer (neuroblastoma in bone or bone marrow).
· Dostarlimab, a monoclonal antibody, has surprised the medical profession by showing complete (100%) cure of patients with colorectal cancer. It costs about USD 12,000 (SLR 3.6 million) per dose.
So where do cancer patients in Sri Lanka stand?
This is an area that I am not competent to comment on in any detail. Our oncologists will have to fill in the blanks here. But in a nutshell, being a poor country, with largely a publicly-funded national healthcare service, the cancer drugs used in Sri Lanka already take a significant slice of the annual health budget. Due to the economic crisis, there have been shortages of these and other essential medicines. Our oncologists are doing a valiant task in unenviable circumstances with the available onco-medicines. I don’t think we have any reliable data on cancer survival rates in Sri Lanka. But with late cancer detection, and best available medicines being absolutely not affordable, they can’t be that very good.
Then again, how reliable are the medicines on offer in modern western scientific medical practice? How scientific is scientific?
The BMA note of warning must be digested carefully.
“The medical profession has an obligation to assure the public that treatment offered is appropriate and is justified by its intrinsic merit, uninfluenced by commercial or financial interests. This is especially important in relation to pharmaceutical products.”
(British Medical Association, Philosophy & Practice of Medical Ethics, 1988; Gresham Press, Survey, 59.)
In the introduction to his book “Science in the Private Interest: has the lure of profit corrupted biomedical research“, Sheldon Krimsky, Professor at Tufts University, USA, says that:
“The mix of science and commerce continues to erode the ethical standards of research and diminish public confidence in its results.”
In this book, Krimsky details several case studies. Here is one of them in some detail:
“A scientist signs a research agreement with a drug company and loses control over the science.
Betty J. Dong, pharmacologist at the University of California, San Francisco, signs a contract not to publish results without consent of Flint Laboratories (subsequently taken over by Knoll Pharmaceuticals) who funded her research on the antithyroid drug Synthroid in 1987. In 1990, she found that Synthroid was no more effective than other preparations, including generic preparations. The results of her research were adverse to the company. In retaliation, they complain of flaws in the research protocol. These allegations were rejected following an inquiry by the Chair in Pharmacology of UCSF. Her research was reviewed and accepted for publication by JAMA in November 1994. The company threatened to sue her for sales losses if the research article is published. The UCSF lawyers refused to defend her as the agreement is to her disadvantage. Fearing large legal costs, she had no other option but to withdraw the article from JAMA 2 weeks before the date of publication. After the Wall Street Journal published an investigative report on April 25, 1996 about Dong’s negative findings and the attempts of Knoll Pharmaceuticals to obstruct publication, the FDA notified Knoll that it had “violated provisions of the Federal Food, Drug and Cosmetics Act by misbranding Synthroid.” By November 1996, after much legal wrangling, Knoll agreed not to block the publication. The article was finally published by JAMA in their April 1997 issue – 10 years after the research had commenced – during which time, sales of Synthroid had continued under false pretexts.”
Here is another from the literature on a scandalous controversy that erupted at Harvard Medical School (the details of which, I have no space to elucidate.):
Dr. Marcia Angell, a faculty member at Harvard Medical School and former editor-in- chief of The New England Journal of Medicine, is among the professors who argue that industry profit motives do not correspond to the scientific aims of academic medicine and that much of the financing needs to be not only disclosed, but banned. Too many medical schools, she says, have struck a “Faustian bargain” with pharmaceutical companies. “If a school like Harvard can’t behave itself,” Dr. Angell asks, “who can?”
I have described earlier, many such instances in great detail where pharma companies have paid medical researchers to bend and even distort their own research findings. (Prof. K.N. Seneviratne Oration, Physiological Society of Sri Lanka 2009).
What I am trying to say here, is that as much as IBMBB is accused of dubious research on onco-medicines fast-tracked for financially lucrative purposes, so have too many medical researchers paid by ‘Big Pharma’ in reputed research institutes and universities in the US and the West. The web is replete with such information for those interested in seeking them.
I am not attempting to totally dispute the efficacy of western onco-medicines in alleviating suffering of cancer patients and perhaps improving their quality of life. Palliative medicine is now a well-acknowledged speciality that recognises that cancer cannot be completely cured and they deal with terminally ill cancer patients – especially in pain relief during their last days of life. But the fact remains that attempts to improve the quality of life of the terminally ill, is basically what IBMBB researchers are also claiming. Is it not?
Since neither Western Medicines that have gone through the full spectrum of scientific human clinical trials, and methodologically weak IBMBB research are capable of definitive cures for cancer, as yet, and the IBMBB is only claiming that their ‘Nutraceuticals’ are only supplements to whatever regular treatments the patients are undergoing and not an alternative, it should not have been a battle between oncologists and IBMBB. It should be a serious attempt to combine their intellectual resources towards seeking effective new medicines in the alleviation of suffering of terminal cancer patients. Herbs, as shown clearly, in the history of Western medicine, have much to offer.
Where does the rigours of the scientific method come into existential conflict with the contextual and situational reality of the terminal cancer patient? If that sentence sounds verbose gibberish, let me ask it simply. Does it make much difference to terminal cancer patients if they try a ‘herbal concoction’ in their last days, in some fervent hope that it could give them relief from the terrible adverse effects of Western onco-medicines?
To end on a personal note. My wife died of breast cancer after three years of western onco-treatment – not only of uncontrolled spread of the disease, but also of suffering from the horrible adverse effects brought on by western onco-medicines and radiation. In her last days, would I have tried the IBMBB concoction in the hope of decreasing her adverse effects and improving her quality of life – even the littlest bit? Of course, I would have.
by Susirith Mendis
Professor Emeritus, University of Ruhuna
Features
Childhood depression: A psychosocial perspective
Recent findings reveal a troubling reality about the mental well-being of Sri Lankan children. According to a study cited in The Island on 12, 2025, nearly 60 percent of school students in the country experience symptoms of depression, with 24 percent of senior students showing significant symptoms.
Speaking at a World Mental Health Day event in Colombo, Professor Miyuru Chandradasa, President of the Sri Lanka College of Child and Adolescent Psychiatry, identified academic pressure, parental conflict, social media exposure, and physical abuse as key contributors to this growing crisis.
Though I have not had direct access to the research data, the reported figures alone paint a deeply worrying picture. They demand not only public reflection but also urgent action. These are our future citizens, and their mental well-being today will shape the moral and social fabric of our nation tomorrow.
I read with great interest the article “Childhood Depression: A Critical Issue” (The Island, 27 October, 2025), by Geewananda Gunawardana PhD, my fellow alumnus from the University of Peradeniya, whose insights on the harmful impact of social media use among children are both timely and persuasive. My purpose here is to extend that conversation by exploring the psychosocial dimensions of this silent epidemic.
Formative years of childhood and adolescence constitute a critical period for physical, cognitive, social and emotional development. The emotional well-being of children requires a nurturing environment – a space that provides safety, support and love, enabling to feel secure, valued and encouraged to explore and learn.
The Family Milieu
A nurturing family environment forms the cornerstone of emotional well-being. Children thrive in homes that balance love with discipline, structure with freedom, and guidance with understanding. Unfortunately, modern life increasingly undermines this balance. Many parents, pressured by demanding work schedules or compelled to seek employment abroad, struggle to devote time and attention to their children.
For families separated by migration, emotional bonds weaken, leaving children vulnerable to loneliness and confusion. Economic necessity, while understandable, has created a generation growing up with emotional instability.
Parental conflict, inconsistent discipline, and poor role modelling, further compound the problem. Without stability at home, a child’s emotional resilience erodes, often manifesting as anxiety, irritability, or withdrawal.
The Educational Environment
Education is meant to nurture the mind and spirit. Yet for many Sri Lankan children, the school experience has become a relentless race. The culture of excessive tuition — driven by parental anxiety and competition — leaves little room for creativity, recreation, or social development.
While targeted academic support has its value, the obsession with results has turned childhood into a cycle of stress and exhaustion. The absence of vocational alternatives and career paths and the uneven distribution of quality educational facilities across the country further add to the pressure.
A more balanced approach is essential — one that values emotional well-being alongside academic achievement.
Safety and Discipline
The Island reported on 05 October, 2025, that crimes against children — including physical and sexual abuse, murder, and exploitation — have increased alarmingly over the past three years, according to the National Audit Office.
In many households and schools, corporal punishment remains justified as a means of “discipline,” often under the guise of being “for the child’s own good.” Yet decades of research have shown that such punishment inflicts deep psychological scars. It diminishes self-esteem, impairs social skills, and contributes to long-term emotional instability.
A culture of empathy, active listening, and firm but compassionate guidance must replace the outdated notion that fear produces respect.
The Digital Dimension
Today’s children are “digital natives” — immersed in a world of screens, social media, and virtual connections. While technology can enhance learning and creativity, it also exposes children to inappropriate content, misinformation, cyberbullying, predatory algo rhythms and privacy risks.
Without adequate parental supervision and open communication, children may retreat into the virtual world, leading to social isolation and mental strain. Those already feeling alienated from family are particularly at risk of self-harm when bullied online.
Parents must take responsibility by setting boundaries, monitoring online activity, and encouraging real-world interaction through creative and recreational pursuits. Parents, not algo rhythms, should guide children. As several nations have adopted, setting a minimum age for accessing social media should be considered.
Understanding Childhood Depression
Depression is often misunderstood as a simple extension of sadness. In clinical terms, it is a persistent lowering of mood, accompanied by changes in thought, behaviour, and body function — such as sleep or appetite disturbances.
Diagnosing depression in children is complex, as symptoms vary by age and developmental stage. Younger children may not articulate sadness but may show behavioural changes — loss of interest, irritability, school refusal, or unexplained physical complaints.
Adolescents may express their distress through apathy, irritability, poor concentration, or substance misuse. The hormonal and social turbulence of adolescence heightens their vulnerability.
While many cases respond well to counselling and cognitive-behavioural interventions, medication may be required for carefully selected cases of older adolescents with major depression. In all cases, family involvement remains central to recovery.
Beyond Treatment — Toward Systemic Change
As Professor Chandradasa has rightly emphasised, the role of the psychiatric profession is to present the facts honestly and to treat affected individuals effectively. But beyond individual therapy lies a broader social challenge — the urgent need for systemic change.
Childhood depression on this scale reflects a deeper societal malaise — the erosion of family stability, inequities in education, economic strain, and a breakdown of community values. Addressing these root causes requires cohesive policy planning, inter-sectoral collaboration, and above all, political will.
Mental health cannot be treated in isolation from social health. If the next generation is to inherit a society worth living in, we must rebuild the environments — at home, in school, and in the digital space — that nurture rather than diminish the human spirit.
A Call to Conscience
Childhood should be a time of discovery, security, and joy — not anxiety, alienation, and despair. The rising tide of depression among children is not merely a medical issue; it is a national crisis that demands moral reflection and collective action.
Our deepest desire, as a society, should be simple yet profound: to see our children happy.
by Dr. Siri Galhenage ✍️
MBBS, DPM, MRCPsych, FRANZCP.
Psychiatrist [Retd]
sirigalhenage@gmail.com
Features
World Science Day: What constrains our scientific advancement?
The world celebrates science today. The United Nations proclaimed November 10th World Science Day for Peace and Development in 2001. Since then, different themes of global importance have been emphasised each year with activities conducted worldwide to focus the attention of the public and policymakers. The theme this year is Trust, Transformation and Science for Tomorrow.
How did science originate and transform the world? What constrains instilling science in society? And what science do we have to pursue today to manage the 2050s?
The human species transformed through three distinctive steps, driven by forces of organic evolution and linguistic communication; empirical technologies and beliefs; and finally, science and science-based technologies. Linguistic communication sharpened thinking – a much older trait humans possessed – empowering empirical technologies and indulgence in beliefs. Technologies, learned by experience and improved by trial and error, increased the production of commodities.
Tools and implements reduced the burden of manual labour, providing people with little relief of leisure. They pondered how the world they see and the good and the bad they experience arise. A straightforward conclusion was that agents like them, but extraordinarily superior (gods), ordered everything.
Thales of Miletus
A remarkable feature of human society is the opinion of an outstanding individual, influences its transformation. The Greek philosopher Thales of Miletus (620 -545 BCE) was one such exceptional person. He argued natural phenomena are not the works of gods; they are correlated and have cause and effect. Thales’s assertion gained acceptance; amidst controversy and opposition, more and more observational facts were explained as natural consequences.
Beginning in the early 1700s, it became clear the only avenue available for us to unravel the secrets of nature is the scientific method – not a belief, but a method as has been said. Observations or experiments, asking questions, setting up hypothesis and further experimentation to confirm or refute the hypothesis. The approach paved the way for generalisations (theories) possessing predictive power. If predictions are disproved, the theory is discarded or amended.
Reasoning based on the scientific method converted empirical technologies into plannable engineering. Solved critical problems confronting humankind and made new discoveries. Engines powered by coal, oil and electricity increased production a thousandfold. Transport and communication systems emerged. Ways were found to control and cure human disease. The result was a striking improvement in the quality of life and a consequential increase in the population.
Beginning in the 1800s, the world population increased steeply as an outcome of scientific advancement. Automotive machines facilitated the production and transport of goods. Scientific understanding improved health and sanitation. The invention of the Haber–Bosch process to produce synthetic nitrogenous fertiliser in 1909 triggered an explosive population increase, from 1.6 billion to 6.2 billion in 2000. Previously, agricultural production was limited by a shortage of nitrogen fertiliser. Fertilisers and the introduction of high-yielding crops (Green Revolution) relieved widespread starvation. Today, 8.2 billion men, women and children live on this planet. Projections say the number will reach 9.8 billion in 2050.
Science not only increased the population but also continuously uplifted our comforts. The discovery of semiconductors transformed electronics by providing so many new appliances, the computers, smartphones, solar cells used at home, and machines for automating infrastructure and industry. Remedies were found to cure and control dreadful diseases. It was the understanding of things that pushed the progress steps further.
In 2017, the Swedish physician and statistician, Hans Rosling, suffering from pancreatic cancer and terminally ill, presented evidence and claimed, “The world is better now than it used to be 50 years ago.”
Excessive proliferation of species
Will this trend continue? When a species proliferates excessively, the opposing forces take over and limit expansion. The human population has enlarged disproportionately above other species because of science and technology. The indication is that we are approaching the limits. Over – exploitation of resources causes irreversible degradation of the environment and pollution. It is not clear whether the complete elimination of emissions by 2050 would be achievable. Other forms of pollution, originating from industries, agriculture and domestic activities, continuously escalate, overburdening remediation procedures. As resources deplete, how to provide food, energy, and amenities to a huge population? When population increases and resources exhaust, conflicts propagate. New technologies introduced disturb social equilibrium, creating new problems.
Science is not everything. Art, literature, cultural traditions and ethics taught by religions matter. Yet evidence-based analysis of issues to seek explanations and find solutions is the proven and reliable method available to resolve problems we envisage would confront us in the future. Individual and social organisations need to be convinced that no other option exists.
Do the public, policymakers, professionals, including persons officially designated as scientists, follow the scientific method in reasoning and actions? It is hard to conduct surveys to determine whether people trust science. However, surveys have been conducted to assess whether people trust scientists. The answer had been statistically affirmative. A larger percentage of people agree they trust scientists. Surveys have also been carried out to determine whether people believe in astrology. Here again, a good number believe and subscribe to astrology. Strangely, many in our region highly trust both scientists and astrologers. A blind, self-contradictory mindset.
Mars and fallacy
For them, Mars is simultaneously an object similar to Earth with mountains and dried riverbeds as, clear from photographs and a malefic agent who wishfully endures assertiveness of command to inflict conflicts! One might argue that Mars is an object similar to the Earth and Mars exerts malefic influence on humans are mutually exclusive statements and therefore not inconsistent. A fallacy which logicians refer to as argumentum ad ignorantiam – the absence of evidence to prove Mars doesn’t behave as a malefic agent taken as evidence for the validity of the second statement. Science endows a vast amount of correlated information to arrive at conclusions. That information fails to see a connection or envisage a connection between human conflicts and Mars.
People consider science as something useful and trust those who possess science-based skills and deliver useful materials and tasks. They concurrently believe in astrology and other superstitions because they have not assimilated science as a method for explanatory and evidence-based analysis of problems and finding solutions. Assimilating science in the above spirit was named “scientific temper’’ by Pandit Jawaharlal Nehru, who said:
“What is needed is the scientific approach, the adventurous and yet critical temper of science, the search for truth and new knowledge, the refusal to accept anything without testing and trial, the capacity to change previous conclusions in the face of new evidence, the reliance on observed fact and not on pre-conceived theory, the hard discipline of the mind—all this is necessary, not merely for the application of science but for life itself and the solution of its many problems.”
Scientific method
Meanings of the terms scientific method, scientific inquiry and scientific temper differ. Scientific method is the rigorous procedure of examining evidence, framing a hypothesis and carrying out experimentation to verify or refute the assertion aiming at a generalisation. Scientific inquiry refers to the broader concept of questioning issues curiously in light of existing knowledge, seeking explanations and if such explanations are not possible, the realization of the necessity of new knowledge. Scientific temper is the convinced acceptance of scientific inquiry as the right method to address issues. Trust in science implies possession of scientific temper.
Resolution of predicaments we would encounter in future requires more efficient and widespread use of existing science and generating new scientific knowledge. The inescapable prerequisite is inculcation of scientific temper in society. So many challenges that seemed irresolvable in instants past were subsequently resolved by science. We need to be confident of this fact and trust science.
What constrains instilling the scientific temper in our society? It is the attitude of considering science only as something useful and making decisions based on beliefs. Education has not succeeded in transforming our society into a culture thinking otherwise. It highlights the usefulness of science and not the explanatory power. Policymakers see only the material usefulness of science and frame policies accordingly.
It is not necessary to have a degree in science to acquire a scientific temper. General education should introduce science as a way of thinking that clears the mind away from myth. Our teachers do not talk about the folly of astrology in lessons about constellations! Although in the Kalama Sutra, Buddha said to question everything and not accept anything unless you are convinced. Parents and teachers discourage children from questioning religious teachings. Perhaps the ‘establishment’ advocates punishing children to prevent them from asking such questions.
Quack and alternative medicines confuse the public. To obliterate the issue, we need to educate people on how modern drugs are tested for use. If existing knowledge and laboratory experiments suggest a compound may be efficacious as a drug to cure a sickness. Pills containing the compound or a placebo (harmless inactive compound) are randomly administered to a group of patients following a procedure. If the patients who have taken the drug show statistically significant improvement in contrast to the placebo, the drug could be promising and warrants further randomised trials. If both sets of patents were cured. It is more likely that the procedure, not the drug, that cured the disease. In many alternative medicines, the attraction is not even a placebo effect but advertising and hearsay. Generally, in today’s context, experimental results alone would not be sufficient to confirm efficacy. A convincing theoretical argument is required to explain why the drug works and is safe. We have experienced adverse repercussions of not adhering to the scientific method – alternative medicines for Covid and alternative fertilisers for agriculture.
Scientific breakthroughs
‘Our scientific activities have not achieved much success in nurturing and directing minds towards scientific inquiry. Education and research incline excessively towards technology, ignoring fundamental science. Policymakers think such adjustments of the curriculum would deliver more innovations. The outcome is just the opposite; we remain poor in innovations.
All major scientific breakthroughs have arisen from untiring effort to understand things and not making things. With understanding, you make better things. Without understanding, you either copy or make substandard things.
In framing policies, we should keep in mind that today’s fundamental science brings forth technology for tomorrow. The American mathematical physicist Robert Dijkgraaff, a former director of the Institute of Advanced Study, Princeton, once said, “These days we are able to deal with diseases at the molecular level, only because 50 years ago we allowed scientists to ask basic questions about the foundations of life. Basic research is not a cost. It is an investment that in the end will allow us to be much more cost effective.”
To face the challenges of tomorrow, we should scale up basic science awareness, education and research today. In years to come, many of the issues resolvable using existing knowledge will be taken up by AI, shifting the human resource market in favour of those skilled in generation of new knowledge – people competent in basic science skills.
Sri Lanka stands weak in fundamental science in education, research and dissemination activities – fundamental studies in modern context virtually absent and not encouraged. Science education in schools prepares students to learn techniques and pass examinations and the tuition they buy goes to the extreme of that art. Universities and research institutions increasingly emphasise technological aspects of science, lessening the basic component.
The primary purpose of education is not learning to know things or do things, but to understand things. Richard Feynman, Nobel laureate and one of the founders of quantum mechanics, said his success owed much to his father. When he was a child, fathers insisted on the importance of understanding and not merely knowing things. Though a salesman of tailored uniforms, he possessed a scientific temper. Understanding qualifies one to do big things and make big things!
Research conducted in our institutions is largely incremental and grand challenges rarely undertaken. We are short of thinkers of the caliber who care nothing except curious inquiry and have not succeeded in turning ample exceptional talent in the country in that direction. We need institutions that accommodate persons of that brand.
An article titled “Promoting Science Day. An important Day in Today’s Society” in the “superprof. blog”, succinctly depicts the purpose of World Science Day as:
“Albert Einstein. Marie Curie. Stephen Hawking. Nikola Tesla. Rosalind Franklin. Alexander Graham Bell. Benjamin Franklin. What do the very talented people mentioned above have in common? They were all scientists who dedicated their lives to uncovering fundamental truths for us to understand the world better. Defined as a systematic enterprise that organises knowledge in the form of explanations and predictions, science has been around forever and is not quite going anywhere. So, to raise awareness about the ever-important academic discipline of science and all that it entails, World Science Day was established. “
World Science Day and the following Science Week activities will serve the purpose intended if they are conducted in the intellectual spirit of the above quote, rather than a routine yearly affair. World Science Day is a reminder for us to examine constraints impeding our scientific advancement and initiate necessary action.
(Author can be reached via ktenna@yahoo.co.uk)
by Prof. Kirthi Tennakone ✍️
Features
New York and America rebuke Trump
New York, New York … City that doesn’t sleep … king of the hill, top of the heap … where if you make it, you can make it anywhere – made the most sensational news this week, but not for anything the paean of a song that John Kander wrote and Frank Sinatra immortalized. It made news by electing Zoran Mamdani, a 34 year American citizen of colour without borders, as its new Mayor and giving more than a little jolt to every scaffolding of all the political, cultural and economic structures of the American establishment. The jolt may not come to mean anything in any final outcome, but it is impossible to miss the moment of its occurrence.
Mamdani’s election on Tuesday, October 4th, was the most dramatic rebuke to Trump, but it was not the only one. In multiple elections in New Jersey, Virjinia, Pennsylvania, Georgia and California, the voters decisively turned against Trump and his executive overreaches. It is not the numbers of votes that matter but the restive vibes that are finally permeating America’s body politic. It certainly builds on and extends the momentum created by the No Kings protests held across America in June, July and October.
Dick Cheney’s Legacy
On Monday, the day before the vote, former Vice President Dick Cheney passed away. Cheney is considered to be the most powerful Vice President in modern American history and was the architect of the war on terror in Afghanistan and Iraq that marred the presidency of Bush the younger and precipitated the presidency first of Barack Obama a progressive centrist and later that of Donald Trump a crass opportunist who has been hugging the extreme right.
Although he vigorously opposed Trump and his methods and publicly supported Kamala Harris in the 2024 election, Cheney was the original champion of the concept of unitary president that Trump is now stretching to ridiculous and dangerous limits through his executive orders. There is an esoteric debate among online pundits as to who has done greater damage to the American political system – Cheney or Trump?
I put that question to my daughter, Menaka, a political theorist, and her ready response was that there are different levels of bad and evil and that it is all there – in The Eighteenth Brumaire! Who better than Marx for diagnosing historic facts and personages? History alternates between farce and tragedy and the traditions of the dead weigh down on the brains of the living.
But then, as the Mayor elect Mamdani gallantly quoted Jawaharlal Nehru in his victory speech in New York: “A moment comes, but rarely in history, when we step out from the old to the new, when an age ends, and when the soul of a nation, long suppressed, finds utterance.
” The quote is from Nehru’s celebrated midnight independence speech in 1947 made impromptu without text, notes or teleprompter, immediately following the more memorable line: “At the stroke of the midnight hour, when the world sleeps, India will awake to life and freedom.”
Quoting Nehru in New York may not go down well in today’s New Delhi, and ‘that is how things are’ today. But fellow Indian American and Democratic Congressman from California, Ro Khanna, has welcomed it as a sign of Mamdani’s authenticity. Khanna, a respected Congressman, identifies himself as a Progressive Capitalist, but wholeheartedly supports the New York exploits of Mamdani, the Democratic Socialist.
Quoting Nehru is also indicative of the new Mayor’s home schooling and the influence of his parents Mahmood Mamdani and Mira Nair, respectively, of Gujarati Muslim and Punjabi Hindu origins. His father is an academic in postcolonial studies, who gave Zoran his middle name, Kwame, after Africa’s first postcolonial leader, the charismatic Kwame Nkrumah of Ghana. Zoran’s mother is the celebrated filmmaker of Mississippi Masala.
Born in Kampala, Uganda, lived in Johannesburg, South Africa and finally settled in New York, Zoran Nkrumah Mamdani is the quintessential millennial without borders. An activist from his Bronx school days in New York, and Bowden University days in Maine, Zoran is a talented communicator, writer, musician, rap singer and filmmaker. He is the consummate activist artist rather than the ideal philosopher politician. But his artistic talents and media skills have served him well in making the biggest political splash on the world’s biggest city stage.
Trump and Mamdani
The Economist (November 1st) is touting it as “The battle for New York”, between the Mayor elect Mamdani and the City’s enfant terrible of a son, now US President, Donald Trump – “two skillful politicians with radical plans.” Trump’s plans are coming home to roost much sooner than anyone may have thought. And there are scores of highly placed doubters as to whether any of Mamdani’s socialist plans will ever pass in the citadel of capitalism.
The Mamdani manifesto – promising free daycare, free transit, affordable groceries, $30 minimum wage, and moratorium on rent, all paid by taxing wealthy, has resonated resoundingly with New York voters, giving him over 50% of the vote, and good margin wins in four of New York’s five boroughs, with over 60% of young New Yorkers voting for him.
But the establishment powers and voters over 65 are skeptical about him, about his promises and his ability to deliver them. There is no underestimating the challenge facing him, although Mamdani’s policies are not infeasible or impractical. They have been implemented in many European countries, and Mamdani himself has alluded to a form of Scandinavian socialism as appropriate for New York.
But many in the New York city administration support him and he has reached out to those with municipal experience to lead the transition to office before he is sworn in as Mayor on January 1. The transition is all women with impressive background and credentials and includes the widely known and respected former Federal Trade Commission Chair Lina Khan in the Biden Administration. She would bring heft to the legal and fiscal side of the new administration when it comes to taxation and pushing back on President Trump’s illegal threat to stop the flow of federal funds to the City.
But for all his haranguing about Mamdani’s candidacy and mayorship, Trump may not have the time or the means to take the fight to Mamdani. He already has too many other fires to worry about, all of them he created and which are now coming back to burn him. He and the Republican Party will of course try to use Mamdani and his brand of democratic socialism as the new face of the Democratic Party to scare away the American voters. They already did in Tuesday’s elections but got beaten anyway.
The Democratic Party is also divided at the top in spite of the experiential unity and solidarity among the people at every layer that is below the establishment. The brahmins of the party have generally kept a safe distance from Mamdani. But the progressive socialists who have mostly been a bank bench force in the party, except during presidential primaries, openly embraced Mamdani and have now become a national force that the party establishment has to reckon with.
Bernie Sanders and AOC have been supporting Mamdani from the beginning and his victory in New York opens a new chapter for American progressivism. Rather than Mamdani becoming Trump’s political whipping boy, it is Trump who is making himself to be the galvanizer of all Americans who want America to be inclusive in its promises to everyone who chooses to live there.
by Rajan Philips ✍️
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