9 September, 2024

Blog

The Only Way Forward – STEM Research & Development – For A Productive, Future Sri Lanka

By Nimal Chandrasena

Dr. Nimal Chandrasena

Sri Lanka will have elections soon. In fact, right now, the country is engulfed and is swirling in the vortex of election fervour. People still hold on to the expectation that democracy will hold sway. The daily discourses are dominated by nothing but the most dismal of news – about debt restructuring and how to squander the IMF loan. How unfortunate is that? Notwithstanding those, I want to point out that there is still some hope.

A Nature news item by Benjamin Plackett (2024) reported that ‘by the end of this year, voters in some 65 countries and regions will have gone to the polls. That means close to half of the global population will have had the chance to cast a ballot of some sort, including almost 360 million people across the European Union’. The same article says: ‘Not all of the world’s political procedures will be free and fair, but this year is still expected to represent the biggest manifestation of the democratic process in history’.

I am not sure about ‘fair and free’ elections on our island of serendipity. People in Sri Lanka have not forgotten how the UNP was told by one of its former leaders to “win by hook or crook”. It was that unfortunate 1982 election, and win they did, much to the detriment of Sri Lanka as a country. Most people naively believed that politicians would not stoop as low as the UNP did.

Vote rigging and intimidation of people who turned up to vote and other unsavoury practices can be dated back to the UNP regime, from 1977 onwards. By and large, election rigging was not a rampant practice until this forgettable era.

While I desist from holding my breath for fair elections this time round, I acknowledge that many improvements appear to have been made in the electoral processes over the years. These include the efforts to get smarter with voter registrations and stop the blatant thuggery and intimidation of voters, especially in rural areas.

We must spare no effort in conducting free and fair elections in Sri Lanka.

STEM for the Future

But I am digressing from what I have to say, which is the role of Science, Technology, Engineering & Mathematics (STEM) and associated Research & Development (R&D) in this election. Sri Lanka has reached a crossroad in this regard. Either we sink or swim; it depends on higher productivity, on all fronts, to save the debt-ridden economy and people, and if anyone tells me that can be done without STEM, they’d be wrong.

STEM emerged as an acronym in the 1990s in the USA and some other developed economies as the cry went out to modernise school curricula and bring science, technology, engineering and maths to the centre of education. Not that these countries ever forgot Arts, Culture and Humanities, but it was a central acceptance as a Technological Era was rapidly unfolding.

Developed countries quickly realised that without STEM, human progress would be curtailed. Unfortunately, Sri Lanka and many other developing countries took another decade or so to embrace STEM as a central tenet in their economic drivers. But it is not too late, thanks to the very nature of STEM. The ideas of Science & Technology transcend boundaries, and smart people adopt them to create successful enterprises.

Turning to the political issues burning in Sri Lanka – have people realised that the major political aspirants and the hastily cobbled “alliances” have no STEM policies? Or, if they do, where are they? All we hear, day in and day out, is useless political rhetoric, relentlessly rolled out by halfwits, on how the decayed nation can be saved by IMF, Chinese and Japanese Loans!

Even the so-called ‘experts’ in economic matters are absolutely clueless as to how developing countries actually ‘develop’. It is not loans that save a nation. It is STEM and the productivity achieved by its applications that have been the proven pathway.

It is clear to me that very few – if any – in those parties and alliances have a credible Science & Technology background. If they did, would they not make an effort to place the country on the right path to some recovery, economically, politically and socially? What can we expect of an assembly of pedestrian people as in the current Parliament? It is singularly our people’s misfortune (bad Karma).

Dare I say that the greatest majority of the current crop in the Parliament will fall under an “illiterate” category when compared with Australia, Canada, USA, Japan, South Korea, EU countries and Singapore. We would be foolish to think that the type of politicians people have chosen and are sitting in the current Parliament will use STEM to steer the country out of the mess we are in. However, I am well aware that the voting public is not stupid; most are well aware of how untrustworthy and ‘illiterate’ most politicians are. Yet, most seem numbed and disenchanted to some degree. Elections are the opportunity to have their say.

The less we talk about the clowns and jokers called “Viyathmaga” who destroyed the country, the better for all of us. It is a sad joke that some of those fellows, including Nalaka Godahewa and Channa Jayasumana, are still in those political groups. The SJB lost the plot when a few of them were expediently roped in. If they ‘pioneered’ anything, it was the decay, bankruptcy and downfall of the country.

The “Viyathmaga” professionals, academics and entrepreneurs need to look at themselves. I checked their Manifesto again. STEM hardly gets a mention. Suffice it to say that “Viyathmaga”, launched in April of 2017 by Gotabaya Rajapaksa, who was “Kicked Out” by the people, was a huge misadventure. Its activities were supposed to ‘make a deep impact in the political, social perspective of the citizenry’. Indeed, it did! Not the way they expected!

I’ve often wondered in those dark and tumultuous periods – Did anyone in that lot know about Sri Lanka’s global Commitments concerning Sustainable Development? Did they care? Probably not, simply because of ignorance, arrogance and ‘we-know-it-all’ attitude.

Can the NPP Fill the Void?

According to the Nature article (Plackett, 2024), ‘research in most countries suggests that the voting public thinks that government support for science is important, yet that rarely translates to science policy being a significant issue on campaign trails’. In this sense, the aspirant parties in Sri Lanka, especially those lagging behind in opinion polls, should take heed. Do they really have anything to say about STEM?

In contrast, I notice, with some interest, that the NPP has been rolling out discussions with Engineers, Scientists, Doctors, Economists, Accountants, Social Scientists and other high-class Professionals, either resident in the country or overseas. Large numbers of expatriates in developed countries appear to be excited and pitching their tents with the NPP, not least because they seem to offer a genuine ‘alternative’. The attraction is galvanised by the backing given by a highly educated expatriate community, which is significant.

The NPP, if they win the Presidential and General Elections, will likely receive the support of a large ‘galaxy of stars’, including some world renowned ‘experts’ in their respective fields of endeavour. Collectively, working within the umbrella of STEM, these ‘experts’ know that they ‘do not have to reinvent the wheels’. The ‘wheels’ of STEM, driving prosperity, are already well-advanced and available for adoption.

What is needed is a dedicated effort to systematically apply STEM to solving societal problems, including how to consultatively coordinate, manage and utilise the biological and non-biological resources the country has.

On the issue of STEM for a future Sri Lanka, I read with interest a grand opening and launching of Research & Development (R&D) Policies has been planned for the 29th of June. This would leave all other political aspirants struggling for answers. Thus far, apart from a few woeful murmurs on ill-conceived ideas, such as nuclear energy and Adani wind farms, I see no evidence of any other party having even the capacity to engage with people on the spectrum of topics that the NPP has covered in their policies.

The NPP policies, on the other hand, seem to innovatively seek solutions that are most relevant to solving problems, such as wildlife-human conflicts, drinking water quality and water supply issues, waste and land degradation and a myriad of other environmental problems. The R&D portfolios being rolled out appear to boldly focus on what is achievable as well as what MUST be achieved – for the sake of the country. This also includes adaptation responses to climate change, agricultural innovations to sustainably increase food supplies, reducing greenhouse gases and renewable energy.

As the Nature article says: ‘The geopolitical landscape of 2025 could look very different from that of today, and it will have an impact not just on how science is funded, but also on which international collaborations will flourish or flounder’.

Therein lies a word of caution for the NPP also. Enthusiasm aside, if the NPP comes into power, their STEM R&D Policy package and related policies on Agriculture, Science & Technology, Medicine, Engineering, Climate Change, Education, Arts & Culture, and Social Change will need to be funded.

In my international experience, this is not an unsurmountable task, as shown by the examples of countries that are rapidly developing their economies through STEM education and applications. The best examples in our region are India, China, Pakistan, Turkey, Vietnam and Malaysia, with Indonesia not far behind.

Many African countries, and even Nepal, in our region have been prospering and making rapid advances through internationally funded Science & Technology programs. Sri Lanka can learn a lot from these countries, as they too, have political turmoils. One difference is that most countries have highly qualified professionals representing the people.

Global Engagement and R& D Collaborations Are a MUST

May I say that, with the correct level of global engagement, there is plenty of global funding available for ALL of the above and more. Some could be long-term loans; others are outright grants (such as those from the RAMSAR Secretariat or Bill & Melinda Gates Foundation). The evidence is glaring that Sri Lanka has so far failed to capitalise on such global opportunities.

As a Journal Editor, I can’t find many articles that I can give as examples of definitive research ‘collaborations’ on previously mentioned subject areas and topics with International funding groups. It is something that Sri Lanka’s new generation of intellectuals should think about. Perhaps the NPP is doing that, given that they have indeed attracted a large group of national and international intellectuals in all fields of endeavour. The time is upon the bright Sri Lankans abroad who have ‘mastered’ STEM to help the country get back on its feet.

Sri Lanka has no track record to be proud of concerning global engagement on many matters. Our country has been a signatory to Agenda 21 (Rio Conference, 1992), which launched the UN’s Sustainable Development Goals (SDGs)  and many of its updates. Millennium Development Goals came about in the Year 2000, and its updates have been occurring every five years with the expectation of ‘leaving no one behind’. What a tragedy that our nation forgot all that. We have ‘left’ more than half the population ‘behind’. Poverty is rampant on the island, but hardly any parliamentarian goes to any village to see it!

Sri Lanka is a signatory to achieving sustainable development, under which we ought to be engaged with the rest of the world on topics such as Poverty alleviation, gender equity, women’s empowerment, protection of women and children from slavery and exploitation, protection of endangered species and biodiversity hotspots, and the like. One needs to add to this list climate change adaptation, including energy transformations to renewable energy, reduction of greenhouse gas emissions (GHGs), protection of groundwater resources and oceans, recycling of waste, etc.

In the last 20-25 years, if our country’s attention has been on such topics, there should be ample evidence and reporting on our progress, which I cannot find. Some people will say that the terrorist war was a distraction. Yes, it was, but there was plenty of time after that to get things back on track. Have we not squandered those opportunities?

One of the fundamental issues I have been pushing for is for any future government to have the discipline and rigour to report on our achievements on all of the SDG targets. It MUST be one of the primary functions of the Ministry of Science & Technology and ALL Institutes and organisations that come under the Ministry. There are 17 targets to report on. The tools and mechanisms to follow are clear, with assistance provided to any country, organisation or group wishing to avail themselves of the tools.

New SDG targets have been set for 2030, including emission reduction targets. Even wealthy countries like Australia and Canada are not doing well on some of the main targets and are constantly reminded to do better. My gripe is, where is Sri Lanka in this dialogue? At best, we seem to have an ad-hoc approach to any of the previously mentioned topics. Most of the staff in our scientific organisations that I have spoken with do not seem to know these global commitments or are helpless to do anything because of a lack of government leadership.

Research & Development in Sri Lanka has been uncoordinated and with low accountability for at least five decades. R&D activities also fall under various Ministries and Departments, with hardly any national attempt to collate data and information and prove how such government-funded activities contribute to national development. The primary drivers for any research are also poorly discussed, as evident in innumerable articles.

Most research-oriented institutions (NARA, RRI, TRI, and CRI, to name only a few) have had proud histories dating back many decades. Many have felt the pressures of politicisation, which have weakened their performances. One gets the feeling that most are crying out for more governmental support and less interference in delivering their mandates.

In my view, shared by many former academics, is that several institutions are redundant and may require re-thinking and re-alignment to well-set National targets and expectations. I must emphasise that it would be folly to undermine the capacities of a large number of existing institutes, the incumbent staff and resources, as well as their national contributions. What a new R&D Portfolio MUST do is to re-assess and re-prioritise ALL such institutes. If required, some should be amalgamated. Also, to emerge from this dark period, in terms of productivity and commitment, we must ask for more from those institutions.

A well-focused R&D National Budget is one of the surest ways of stopping the brain-drain, to which the NPP has made a visible commitment. What we must aim to do is to actually ‘reverse’ the process of brain drain. Given our extraordinary natural wealth (both biotic and abiotic resources), that should be achievable while engaging with the expatriate community.

It is my hope that in a future Sri Lanka, out citizens will learn the value of global engagement on all matters, including the environment, climate change and other challenges we face as humans living on a fragile earth. The elections in 2024 will decide Sri Lanka’s future.

The NPP aspirants appear to have hit upon the very central idea that STEM and related R&D are simply the wheels upon which the country has to come out of the mire. Economists and accountants will continue to dabble in numbers. Some will steal the country’s wealth and elections by ‘hook or crook’. But the 22 million population needs sustainable solutions and productivity increases, which will only come from Science & Technology advancements.

We must embrace any party that has a plan in this regard. My current reading is that NPP is the only party that has put STEM and R&D as the central tools to help emerge from the darkness that has enveloped the country for, dare I say, three decades.

*Professor Nimal Chandrasena (formerly, Department of Botany, University of Colombo), Editor-in-Chief WEEDS, Journal of the Asian-Pacific Weed Science Society nimal.chandrasena@gmail.com

Print Friendly, PDF & Email

Latest comments

  • 8
    0

    Great: a timely article Prof. Chandrasens. Thank you.

    Most Sri Lankan politicians either have no clue about science, technology, engineering, mathematics (STEM), and medical education and their value or deliberately ignore it, preventing the country from advancing in science and technology and improving its standards. The latter is because, similar to some African regions (and their leaders, albeit things are changing gradually now), the country has high poverty prevalence and fewer critical educational opportunities that help maintain the poverty cycle. This makes it easier for entrenched politicians to secure votes, stay in power, enrich themselves, and mislead the population.

    As a social entrepreneur, academic, and tenured professor for nearly five decades, my only disagreement is with the extreme left’s climate change agenda (which is a cyclical event), a narrative used to create profitable platforms for themselves at the expense of others.

    About STEM, Sri Lanka needs a drastic overhaul of its curricula, teaching, and practical methods, focusing on problem-solving through advances. Most educational curricula have been outdated for at least two decades, with minimal attempts to update them to benefit the country and its population. This deficiency likely results in graduates not being equipped for the competitive market.

    More details can be found in The Island feature article on 6/26/2024. https://island.lk/is-sri-lanka-on-right-path-for-economic-and-social-recovery
    Sunil J Wimalawansa,
    Professor of Medicine

  • 9
    0

    Thank you, Nimal for this significant contribution to the STEM related discussion.
    We initiated this discussion in 2017 and even launched a draft policy platform including STEM actions in Sri Lanka in 2019 (https://www.neweraforsrilanka.org/6-knowledge-nation/). However, nobody appeared to care at the time, except trying to push sectarian political agendas. Sine then I have seen only diverse oral pledges, but hardly any practical action except those at Fab Lanka Foundation in Sri Lanka.
    Now that you have brought the importance of this discussion and attending to this issue, I hope people would give due importance to it.
    Most of the progressive regimes in the world, failed because they did not consider what they will do once they acquire power. It is pleasing to see a platform like NPP taking the lead. Kudos to them.
    Lionel Bopage

    • 2
      13

      Lionel Bopage,
      Your endorsement is adding strength to NPP. Wouldn’t the old guard JVP wield influence over decisions of NPP. Isn’t that a concern?

  • 7
    0

    Very, very interesting, Dr Chandrasena.

    That should send a few votes to Sinhala Man’s “chosen people”!

  • 9
    4

    There is no question about it, we truly need STEM if we are to progress as a nation. However, if our students are to embrace STEM subjects, they must first acquire a solid grounding in the English Language. All attempts to teach and learn STEM subjects in the vernacular languages would be an exercise in futility. English is a prerequisite if a student is to follow a STEM-based discipline. That is because English is as essential to STEM as Eggs are to an Omelette. Therefore, we must lay out the proper foundation first instead of trying to do a hop, skip and jump.

    • 11
      11

      Over the years, like in all systems, our rogue politicians have turned education, dysfunctional and bankrupt. So much so Viyathgama jokers are now in charge of most systems. Just a handful is enough to dismantle a system built over years. See right now, what is happening in our neighboring country. 7.5 million students over 7 years have been cheated by leaking exam papers. Waiting for that self claimed Silly Lankan STEM expert ( here in CT) to enlighten.🤣

      • 2
        9

        Nimal Chandrasena,
        Thanks for the article, in the main good and analytical!!
        “However, I am well aware that the voting public is not stupid; most are well aware of how untrustworthy and ‘illiterate’ most politicians are. Yet, most seem numbed and disenchanted to some degree.”
        If that is the case, Erudite, well-developed Mind then, why are the VOTING pattern NOT changed, to elect Suitable Politicians who are able to Guide, Align Sri Lanka in the Correct Path!!??
        Repeatedly, Electing the same old GANG from Medamulana and their ACCOLYTES of Thieves, Looters, Corrupt and Robbers, “Pinching from the Public Coffers”!!??
        There is a WIDE ASSYMETRY, to part of your contribution in this article to what is happening!!??? REALITY!!??

      • 6
        0

        Hello Chiv,
        First of all, I don’t think R&D will stop the Brain Drain. What is the cause? – Salaries. I worked in the Oil Industry from its beginnings and saw the local Brain Drain. Many Manufacturing Businesses and Educational Establishments lost their best (and second best) Engineeers, Technicians and Scientific Specialists to the Oil Industry. All manner of Trades lost their Welders, Fabricators, and Electricians etc. I saw start-up Companies populated by local people recruited from old established Companies. As the Industrial Estates grew and the local pool dwindled they then started attracting people from much further afield. Some local Companies closed down, but all had to increase their Salaries to keep their skilled workers.
        The initial development was by American companies like Halliburton, Schlumberger and Chevron etc. It didn’t matter to these companies how good your qualifications were. Their criteria was – could you do the job. One screw-up and you were on the next helicopter. As the Piper Alpha disaster proved one screw-up could cost many lives.
        Back in the 70s and 80s there was no such thing as STEM, however the UK Educational system was quite capable of providing sufficient trained and qualified personnel.
        Best regards

    • 5
      0

      Hello Captain Morgan,
      It might be a good thing for Sri Lanka to adopt English Training in conjunction with an emphasis on the STEM Subjects, however the German STEM Degree Courses are taught in German and they have some of the best Manufacturing/Engineering in the World. Granted most German students will have a good understanding of English, but it is not a prerequisite. Leelagemalli is in a better position than me to ascertain if English is essential for STEM in Germany or some other European Countries. France may also have a different outlook.
      Best regards

      • 10
        10

        Hello LankaScot,

        “however the German STEM Degree Courses are taught in German and they have some of the best Manufacturing/Engineering in the World.”

        I agree. Take something like the BMW, it’s rather exquisite engineering. According to their website, the armored version can withstand 33 pounds of TNT. There was an attempt to assassinate Gothabaya in Dec. 2006. Luckily he was in a BMW. Although the Defender Jeep in front bore the brunt of the explosion (it was a suicide bomb), Gothabaya was still lucky to be in a BMW: https://www.ft.lk/columns/LTTE-s-abortive-attempt-to-assassinate-Gotabaya-Rajapaksa/4-709029/. I know “Leela” will be severely disappointed as his singular life mission is to get rid of the MaRa clan.

        • 9
          0

          Lester the joker@
          “I know “Leela” will be severely disappointed as his singular life mission is to get rid of the MaRa clan”

          No doubt it will surprise us in the near future. Karmic retribution is real, even if it can happen now or little later.
          I believe in Dhamma above all else. No one who intentionally commits capital crimes is ever saved. THAT I HAVE EXPERIENCED IN MY LIFE. My beliefs will prove it sooner than I can. So, no matter what you wish others, criminals will be highly punished. basta

      • 2
        6

        Hello LankaScot,
        I am well aware that STEM subjects can be taught successfully in other languages like German, French, Chinese, Japanese and so on. But the most practical and appropriate language for teaching STEM subjects in this country is English. After all, where are we going to find the people to teach STEM subjects to Sri Lankan students in German, French, Chinese or Japanese? Therefore, I still maintain that a good knowledge of English is a prerequisite for our students wishing to study STEM subjects.
        Best regards

        • 6
          0

          Hello again Captain,
          Yes I agree with you regarding the teaching of English for STEM Subjects. The biggest problem with this in Sri Lanka is the lack of suitably trained Teachers that can teach STEM subjects in English. Way back in the 1960s our Scientific and Engineering Teachers were Degree Qualified Specialists in the subjects that they taught. In the Trade subjects like Metalwork, Woodwork and Welding they were ex Tradesmen/Craftsmen that had done a Teaching Degree/Diploma.
          Sri lanka has a very limited Tertiary system of Technical Colleges. To have a highly trained workforce that can successfully turn Sri Lanka into a competitive Manufacturing Exporter will require a completely revamped Technical Education System.
          So how do you begin to make these changes? Engage with Education Specialists from Oxford and Cambridge Universities (or others) at a high Government Level to do a proper Review of the Current Situation. Bring in the people that designed the new Curricula in Scotland or England to give advice. Concurrent with this create an IT Infrastructure to support the Nationwide roll-out of your agreed STEM Education Plan. Oh and remember Education is for all, and not just for Industry.
          Best regards

          • 9
            9

            LS,
            Perhaps you aren’t aware that there is a shortage of skilled labour in the country. Those who are available aren’t willing to work at the rates offered, and in any case are deficient in workplace discipline. Most end up in the Middle East, where they miraculously gain discipline. Chinese projects use Chinese labour. Other projects import electricians, welders, carpenters, plumbers, etc from South Asian countries. Even jewellers and kitchen staff are imported nowadays.

            • 8
              9

              Import of labour took place in the past too. Many Sinhalese caste groups were imported from India to supply skills which weren’t available locally, such as warriors, weavers, stonemasons, etc. This is pretty obvious from the striking similarity of Buddhist monuments to those in India., though it seems that the ancient Sinhalese were never able to produce stonework of the standards to be found in Hindu complexes like Thanjavur.

            • 3
              0

              Hello OC,
              I can see the shortage directly here in our area. Many have gone to Maldives as well as the Middle East, even Israel. One of my relations even joined up to fight for the Russians in Ukraine. I believe that he has suffered some injury and just got out of hospital. Between 10 to 15 skilled men that were working on building my house have all gone abroad.
              Best regards

          • 10
            11

            Hello LankaScot,

            “The biggest problem with this in Sri Lanka is the lack of suitably trained Teachers that can teach STEM subjects in English.”

            You are referring to government schools. We can see the quality of the output even here on CT. The private schools are quite good. Also, English is not required for STEM, except at the research level (to keep up with the latest advances). The most important aspect of STEM is quantifying the problem, by carefully defining the parameters. That is a logical task which requires training in mathematics. Not to generalize, but Chinese speak terrible English, for reasons I will not get into here. Yet China is doing quite well technologically and scientifically. Indians speak far better English, yet India lags China in every human welfare metric conceivable.

            • 10
              9

              Metrics Comparison:

              Income Levels: China generally has higher per capita income levels compared to India.
              Healthcare: China has achieved higher life expectancy and lower infant mortality rates than India, partly due to better healthcare infrastructure and public health programs.
              Education: Both countries have made progress in increasing literacy rates, with China having higher rates of primary and secondary school enrollment compared to India.

            • 8
              0

              Hello Lester,
              Try explaining how Glycolosis and the Electron Transport Chain with NADH Co-Enzyme, Acetyl Co-Enzyme and ATP (Adenosine Tri-Phosphate) work as part of the Krebs Cycle without using English. This is A level not University work and only requires a bit of Arithmetic to work out the Energy gains. The sugars are broken down by the Mitochodria e.g.C6H22O11 converts to H2O + CO2 and energy, now where’s the maths in that. This is the complete equation “2 acetyl groups + 6 NAD+ + 2 FAD + 2 ADP + 2 Pi + 2 H20————– 4CO2 + 6 NADH + 2 FADH2 + 2ATP + 2 CoA” There are many Metabolic Pathways in Plants and Animals similar to the above that need very little Mathematics to understand.
              Best regards

              • 9
                7

                Hello LankaScot,

                Here you go: https://www.youtube.com/watch?v=f-veIsT4Mk8. The explanation is in Chinese. The only English as far as I can see are the references to chemical elements and some specific names like “ADP.” The speaker is able to explain the process of glycolysis almost completely in Mandarin Chinese.

                “There are many Metabolic Pathways in Plants and Animals similar to the above that need very little Mathematics to understand.”

                Fair enough, but do you know that most of chemistry, including the periodic table, can be derived primarily from quantum mechanics, with additional insights from quantum electrodynamics (QED) for high-precision atomic interactions and quantum chromodynamics (QCD) for understanding the fundamental particles that make up atomic nuclei. Think of a car, the chemist is the driver, but the physicist is the real designer. Actually this leads to another problem with “modern” education at the lower levels. It’s not in fact “modern” at all. Something like Newtonian mechanics is around 337 years old. That begs the question, how many mega-millions do you invest to make old knowledge “sexy” to students? Today’s students should have a minimal understanding of programming, semiconductors, QM, and genetic engineering to be “informed” citizens.

                • 0
                  0

                  Hello Lester,
                  My father was a Plant Fitter and later had a small Mechanic’s Garage. As a young child he explained to me a 4 stroke engine operation. The bit that stuck in my mind is how he explained the basics. He showed me a bicycle pump and said this is the Piston and Cylinder in a car in reverse. Inside the Cylinder is a fire that pushes the piston down and drives the gearbox and then to the wheels. The petrol Air mix is drawn in and the spark plug lights the fire that pushes the piston down and starts the cycle. I won’t go into the details of the 4 strokes (intake, compression, power, and exhaust), but the idea that as you are driving along it is simply a fire that is powering everything in a car always stuck with me. The maths came later.
                  Best regards

                  • 9
                    4

                    Hello LankaScot,

                    A layman might assume chemistry requires very little maths, for understanding. That is not necessarily true, as statistics is used in any sort of data analysis. There is also a class called “physical chemistry” that degree students must take. This course is essentially a “lighter version” of quantum mechanics applied to chemical kinetics.

                  • 4
                    9

                    Some people currently are obsessed with Maths and AI as a solution to everything. I wonder if they use Calculus and AI to calculate the trajectory of their ejecta while using the WC in the morning.
                    What else can one expect from those who think ancient Egyptians used calculus to predict eclipses? If I.K. Brunel, Alexander Graham Bell, or Henry Ford suffered from the same hang-ups, the world would have been a different place.

                  • 9
                    2

                    Hello LankaScot,

                    “As a young child he explained to me a 4 stroke engine operation.”

                    Your father has competition. AI just passed the Turing test: https://www.youtube.com/watch?v=GyNaH27lX90&t=122s

                • 3
                  0

                  Hello Lester,
                  I don’t see any Sri Lankans standing under Durian trees during the season. They understand Newtonian Mechanics from a practical (and self preservation) point of view😎.
                  Best regards

                • 4
                  9

                  “Something like Newtonian mechanics is around 337 years old”
                  Euclidean geometry is about 2300 years old.
                  That begs the question, how many mega-millions do you invest to make a jungle genius see how ridiculous his conclusions are?
                  Must be the private education…..🤣🤣🤣

                  • 9
                    2

                    Euclidean geometry isn’t useful for relativity or QM. I guess they don’t teach that at the mosque. Only bending and handling explosives.

                    https://www.youtube.com/watch?v=W7FHvOlREWE

                    • 9
                      2

                      My conclusions are mostly correct. The financial advice I gave earlier would have resulted in 108% gain already. But one can’t expect low IQ three-wheeler drivers with government school education to see beyond their black a–.

              • 8
                9

                LS pretty impressive. In Bio Chemistry, we not only learned but had remember, many of these metabolic pathways . ( both anabolic and catabolic ).

              • 5
                0

                Great 👍 comment as usual. 👍🙂If Swiss people [7 millions] can promote tringulism why not srilankens [ 22 millions].if they really want to. 🤔

            • 2
              0

              Quality of teacher’s Training is obviously very low in SL today. I think in general our people [South asia]are lazy compared to those in South East Asia ( Malaysia, Indonesia, Singapore, etc) . U tubers could initiate an opinion poll about the hours average spend in every house hold before TV teledrama series. How many of them go after Hindi films, ??? They should also find out the density of awareness programs being telecated by main TVChannels of the country. People should stand against – media mafia – being promoted by private TV channels.the wealth they collected is beyond estimation. All exceively collected wealth should be confiscated if they can’t prove how they earned them Hiru and Derana TV should be subjected to close scrutiny ASAP.
              .
              Lanken parents of the day just let tution businessmen to ruin entire school education. Jananayaka [;sinhala Buddhist racist] or the like tuition givers are held like gods by teenagers in the country. He promoted Rajapakse rascal politics based on sinhala racism and sinhala buddhism [ which is not based on non violence 🙄]
              .
              Looking back, all BSc science [ physical and biological] graduates that pass out from local universities DONT leave the country.
              A significant number of them joins local schools as AL teachers. The numbers may be not meeting the annual expectations 🙃

          • 9
            10

            “Engage with Education Specialists from Oxford and Cambridge Universities (or others) at a high Government Level to do a proper Review of the Current Situation. Bring in the people that designed the new Curricula in Scotland or England to give advice.”

            You are thinking too hard. $200 Google Chromebooks, access to the Internet, and self-paced AI training modules will do the trick for physics and maths. Biology and chemistry may require some lab equipment. However, the power cuts (CEB) that you mentioned earlier need to be fixed ASAP, now that’s a real detriment to learning.

          • 8
            9

            LS, for all I know, leading medical institutes from USA ans UK, ( Mayo, Cleveland……….. ) have satellite teaching institutes ( collaborations ) and hospitals in Europe, Middle East, Singapore, Malaysia and even India is currently discussing about establishing such programs. Vice versa, leading Indian educational institute like Manipal has branches all over India as well in Antigua, Malaysia (three facilities ) and Dubai. Students from 57 countries attend Manipal institutes located in India. Do you think our SB racists, prelates, Wimal, Udaya will allow such ventures in Lanka ??????

            • 4
              0

              Hello Chiv,
              “Do you think our SB racists, prelates, Wimal, Udaya will allow such ventures in Lanka?”
              For me it is much like trying to understand “Suicide”. I have known (pretty well) a few people that have done it. I still cannot fathom the depths of despair that led to their demise.
              As for Sri Lanka, my wife and family here are all critical of the Politicians and Corrupt Businessmen (Mostly men not women) that have contributed to the Economic plight of the Country. However the majority don’t think that they can make any difference. They all agree about the quality of teaching etc, but don’t see what they can do about it.
              Spartacus, Wat Tyler and Keppitipola had the right ideas but failed, so we need to find a Sri Lankan “Oliver Cromwell” to march into Parliament and tell them ” You have sat too long for any good you have been doing lately … In the name of God, go!”
              Best regards

            • 5
              9

              According to today news health ministry is in limbo due to exodus of doctors. Out of 3500 doctors who sat for recent PLAB exam in UK 750 were Lankans. Further more , of the 2100 candidates who already passed , 350 were Lankans. With 20,000 doctors currently employed, almost 5000 have successfully passed qualifying exams, making them eligible to practice abroad. A young doctor who I know well, passed out of now defunct private medical college, is on her way to down under , after clearing the first part of the Australian exam. Most countries allow candidates to work and earn while gaining experience to complete the final exams ( which I’m sure is much much more than a junior doctor’s pay in Lanka ). Producing STEM is one thing but retaining is some thing else.

      • 3
        0

        Dear LS,
        .
        “however the German STEM Degree Courses are taught in German and they have some of the best Manufacturing/Engineering in the World.”

        This is exactly true. I was forced to learn German in German.
        It is their method of teaching and is well-recognized educationally worldwide. I studied in German until my first PG and then in English. This is common at German universities. As you know we publish our scientific articles in both German and English.
        :
        Sir, if anything comes from you, it is true. I thank you for that. It is my wish to have more of you the kind of commenters in CT.
        :
        Others in this thread are trying to polish their ego even though they don’t even have basic knowledge about simple things.

  • 2
    9

    Nimal Chandrasena,
    Thanks for the article, in the main good and analytical!!
    “However, I am well aware that the voting public is not stupid; most are well aware of how untrustworthy and ‘illiterate’ most politicians are. Yet, most seem numbed and disenchanted to some degree.”
    If that is the case, Erudite, well-developed Mind then, why are the VOTING pattern NOT changed, to elect Suitable Politicians who are able to Guide, Align Sri Lanka in the Correct Path!!??
    Repeatedly, Electing the same old GANG from Medamulana and their ACCOLYTES of Thieves, Looters, Corrupt and Robbers, “Pinching from the Public Coffers”!!??
    There is a WIDE ASSYMETRY, to part of your contribution in this article to what is happening!!??? REALITY!!??

  • 11
    9

    Dear Dr. Chandrasena,
    .
    Thank you for a well written and also timely article. Politicians are not the only ones to blame. In my personal experience academics too are a banckrupt lot in this country including others, professionals and entrepreneurs alike, of course as usual there are exceptions to the norm.
    .
    Some 25 years ago when I submitted a student’s research proposal to the faculty of my university as a part of reseach studies we were expected to undergo, I, in it, have used, a (then) pet interest of mine, Human Cloning, as an ambit to explore the ethical considerations involved in assisted reproductive technologies.
    .
    The good Professor in charge, in front of the entire batch read out the title of my research project, laughed, and said “we aren’t trying to win nobel prizes here”, so therefore suggested that I submit a different proposal.
    .
    They say there’s no bigger crime than aiming low. I can vouch for you that Sri Lanka is full of criminals.
    .
    Success in STEM related R&D involves finding solutions to world’s biggest problems and working at the frontiers of cutting edge STEM thinking, without such an attitude no amount of R&D is going to work in uplifting the economy of the country and its people.
    .

    • 5
      8

      Hello Ruchira,
      That puts you in the same rank as Aldous Huxley, he didn’t win the Nobel Prize either despite his brilliant novel on Cloning “Brave New World”. He also wrote” Island” a parody of Buddhist philosophy and human duplicity.
      Best regards

Leave A Comment

Comments should not exceed 200 words. Embedding external links and writing in capital letters are discouraged. Commenting is automatically disabled after 5 days and approval may take up to 24 hours. Please read our Comments Policy for further details. Your email address will not be published.