The process of unlearning in order to relearn demands a new concept of knowledge not as thing but as a process, not as a noun but as a verb. – Prof.
(Author- The New Education: how to revolutionize the university to prepare students for a world in flux)
By Susantha Hewa
Often, education is considered synonymous with learning. It connotes effort, acquisition, gathering, processing, construction, etc. Rarely does anyone think of associating it with unlearning. You are yet to hear of a person who goes to school or university to unlearn. Unlearning seems to be too paltry to deserve a place anywhere near education. Worse, for many people, unlearning may sound the exact opposite of learning. The point is unlearning, which sounds like abandoning or letting go, is a vital and inevitable process in leaning, though generally, remain in the background.
You may bet that one would hardly come across the word “unlearning” in any curriculum or syllabus. In any syllabus, no unit is built on the ‘unlearning’ of the previous unit. In learning, as a general rule, one proceeds from the simple to the complex, from the known to the unknown. Our schools are yet to incorporate a subject which tests whether the student has unlearned what he has previously learned or acquired. After all, it makes little sense to teach something at one level only to negate it at the next level!
However, intriguingly, every study programme embeds a latent unlearning process, no matter what the discipline is. That life is a learning process is no news, but how often do we construe it as an unlearning process, which is inseparable from the former? Isn’t there a tacit implication of unlearning whenever someone says that he “learned a lesson”? The fact is, learning and unlearning, whether in formal contexts or otherwise, is so fused that often the latter goes undetected. When unlearning is made to occur at a conscious level it is obviously seen as unorthodox and disparagingly called “brainwashing” by those who feel exposed or imperiled. This is natural when conscious or innovative unlearning is aimed at challenging ‘authority’ or tradition. In science, humanities or social sciences, unlearning results when existing models fail to explain ‘established facts’, for example, the ousting of the Geocentric theory by Copernicus’ Heliocentric theory, or, the rise of feminism against forms of oppression of women. It is obvious that such revolutionary landmarks in knowledge expansion had to cope with resistance. The fact is, although education is widely defined sans political tinges, it is inseparably tied with global economic and political trends and, obviously, those who are at the levers of power wouldn’t want any deviations to upset the status quo.
In light of the foregoing, it is not difficult to appreciate the views of Prof. Farzana Hannifa, as enunciated in her article titled “Undervaluing Social Science and Humanities teaching in the Sri Lankan University System”, which appeared in The Island of February 1, 2022. The article is interesting in its focus on “unlearning” and in the way she draws attention to the influence of market-oriented thinking dominating the general perceptions about tertiary education. As she says, the latter is evidenced by the smugness with which the goals of university education is often coupled with “employability” and the apparent lack of attention to Humanities (H) and Social Sciences (SS) in formulating even overarching quality assurance outlines. She says, “The AHEAD project is the latest World Bank-funded university improvement exercise and the mantra of “employability”– the contentious ground from which all recent higher education policymaking is done—drives this particular project cycle as well. The workshop we attended was entitled “How to incorporate employability skills into teaching and learning in University Education using the Sri Lanka Quality Assurance Framework (SLQF).” When higher education gets increasingly aligned with producing “employable graduates” for the corporate world, it is not surprising that even quality assurance frameworks are formulated with little or no attempt to bring perspectives of Arts Degree programmes in to such schemes.
The article also emphasises the relevance of “unlearning” that is invaluable in creating a culture of questioning. Prof. Hannifa says, “In our H and SS programmes, we constantly strive to teach students to unlearn what has become “normal” in popular parlance.” Of course, as we have already mentioned, an element of unlearning is embedded in all “learning” processes. For example, science education helps people to unlearn many of the superstitions acquired although it is not specifically intended to achieve this end. However, some Arts stream programmes incorporate modules where the unlearning aspect is more pronounced, i.e. as in feminist studies.
To digress briefly, it is true that outcome-based education is salutary in that it evinces a recognition of preference to a student-centred teaching methodology as against the outdated teacher-centred education. However, it has to be understood that an outcome-based education, which focuses on student performance at different levels, obviously, would not be the ideal teaching paradigm to help students to “unlearn” what they have learned as “normal.” For example, feminist studies incorporated in some Arts Degree programmes challenging the stereotyping of ‘gender roles’ in personal and social life, help students unlearn some of the familiar concepts that have become normalised over generations. It is obvious that such programmes need broader and more flexible criteria for assessing student performance than the more “technical” outcome-based assessment methods. In fact, even the inclusion of “student performance” may be debatable when conceptualizing the relevant evaluation criteria. In such a context, Prof. Hannifa’s comments with regard to the consideration of the content of the workshop conducted under the World-Bank funded AHEAD project are significant: “The years we spend teaching students to recognize different forms of inequality and marginalization, to explain their histories, how they continue to persist, to analyse the material effects of such situations and their prevalence in students’ own contexts, and to design creative strategies to overturn persisting inequality and marginalization, are negated in the trainer’s assumptions.”
Despite the apparent lack of recognition for streams of Humanities and Social Sciences in universities, these disciplines, or at least some of their modules, help students to acquire new insights to critically examine time-honoured ideological structures in society. The Indian sage, Krishnamurti emphasizes the value of “unlearning” when he says, “”
In conclusion, it has to be said that there are other established ideological structures that foster and perpetuate some seemingly unsolvable conflicts in society that seemed to have evaded the radar of humanities and social sciences. It would benefit society if the concerned academics pay more attention to exploring such seemingly innocuous but disruptive divisions among categorises of race, ethnicity, religion, etc., that continue to plague our society, which have become instruments of manipulation in the hands of vested interests.
Glimmers of hope?
Some of Cassandra’s readers may ask whether she is out of her right mind to see glimmers of hope for the country. She assures them she is as sane as can be; she does cling onto these straws like the dying man does. How else exist? How else get through these dire times?
What are the straws she clings to? News items in The Island of Tuesday 24 May.
‘Sirisena leaves Paget Road mansion in accordance with SC interim injunction.’ And who was instrumental in righting this wrong? The CPA and its Executive Director Dr Pakiasothy Saravanamuttu. It is hoped that revisions to the system will come in such as giving luxury housing and other extravagant perks to ex-presidents and their widows. Sri Lanka has always lived far beyond its means in the golden handshakes to its ex- prezs and also perks given its MPs. At least luxury vehicles should not be given them. Pensions after five years in Parliament should be scrapped forthwith.
‘Letter of demand sent to IGP seeking legal action against DIG Nilantha Jayawardena.’ Here the mover is The Centre for Society and Religion and it is with regard to the Easter Sunday massacre which could have been prevented if DIG Jayawardena as Head of State Intelligence had taken necessary action once intelligence messages warned of attack on churches.
‘CIABOC to indict Johnston, Keheliya and Rohitha’. It is fervently hoped that this will not be another charge that blows away with the wind. They do not have their strongest supporter – Mahinda R to save them. We so fervently hope the two in power now will let things happened justly, according to the law of the land.
‘Foreign Secy Admiral Colombage replaced’. And by whom? A career diplomat who has every right and qualification for the post; namely Aruni Wijewardane. If this indicates a fading of the prominence given to retired armed forces personnel in public life and administration, it is an excellent sign. Admiral Colombage had tendered his resignation, noted Wednesday’s newspaper.
‘Crisis caused by decades of misuse public resources, corruption, kleptocracy – TISL’.
Everyone knew this, even the despicable thieves and kleptocrats. The glaring question is why no concerted effort was made to stop the thieving from a country drawn to bankruptcy by politicians and admin officers. There are many answers to that question. It was groups, mostly of the middle class who came out first in candle lit vigils and then at the Gotagogama Village. The aragalaya has to go down in history as the savior of our nation from a curse worse than war. The civil war was won against many odds. But trying to defeat deceit power-hunger and thieving was near impossible. These protestors stuck their necks out and managed to rid from power most of the Rajapaksa family. That was achievement enough.
Heartfelt hope of the many
The newly appointed Cabinet Ministers leaves Cass un-uplifted. She need not elaborate. She wishes fervently that Dr Harsha de Silva will leave party loyalty aside and consider the country. Usually, it’s asking politicians to cast aside self interest, which very rarely is done in the political culture that came to be after the 1970s. Thus, it is very unusual, completely out of the ordinary to appeal to Dr Harsha to forego party loyalty and do the very needful for the country by accepting the still vacant post of Minister of Finance. We are very sorry Eran W too has kept himself away. As Shamindra Ferdinando writes in the newspaper mentioned, “Well informed sources said that Premier Wickremesinghe was still making efforts to win over some more Opposition members. Sources speculated that vital finance portfolio remained vacant as the government still believed (hoped Cass says) Dr Harsha de Silva could somehow be convinced to accept that portfolio.”
Still utterly hopeless
Gas is still unavailable for people like Cass who cannot stand in queues, first to get a token and then a cylinder. Will life never return to no queues for bare essentials? A woman friend was in a petrol queue for a solid twelve hours – from 4 am to 4 pm. This is just one of million people all over the country in queues. Even a common pressure pill was not available in 20 mg per.
Cassandra considers a hope. We saw hundreds of Sri Lankans all across the globe peacefully protesting for departure of thieves from the government. The ex-PM, Mahinda Rajapaksa’s answer to this was to unleash absolute terror on all of the island. It seems to be that with Johnson a younger MP stood commandingly.
Returning from that horror thought to the protesters overseas, Cass wondered if each of them contributed one hundred dollars to their mother country, it would go a long way to soften the blows we are battered with. Of course, the absolute imperative is that of the money, not a cent goes into personal pockets. The donors must be assured it goes to safety. Is that still not possible: assuring that donations are used for the purpose they are sent for: to alleviate the situation of Sri Lankans? I suppose the memory of tsunami funds going into the Helping Hambantota Fund is still fresh in memory. So much for our beloved country.
Ban on agrochemicals and fertilisers: Post-scenario analysis
By Prof. Rohan Rajapakse
(Emeritus Professor of Agriculture Biology UNIVERSITY OF RUHUNA and Former Executive Director Sri Lanka Council of Agriculture Research Policy)
There are two aspects of the ban on agrochemicals. The first is the ban on chemical fertilisers, and the second is the ban on the use of pesticides. Several eminent scientists, Dr Parakrama Waidyanatha (formerly the Soil Scientist of RRI), Prof OA Ileperuma (Former Professor of Chemistry University of Peradeniya), Prof C. S. Weeraratne (former Professor of Agronomy University of Ruhuna), Prof D. M. de Costa University of Peradeniya, Prof. Buddhi Marambe (Professor in Weed Science University of Peradeniya) have effectively dealt with the repercussion of the ban on chemical fertilisers which appeared in The Island newspaper on recently.
The major points summarised by these authors are listed below.
1. These scientists, including the author, are of the view that the President’s decision to totally shift to organic agriculture from conventional could lead to widespread hunger and starvation in future, which has become a reality. Organic farming is a small phenomenon in global agriculture, comprising a mere 1.5% of total farmlands, of which 66% are pasture.
2. Conventional farming (CF) is blamed for environmental pollution; however, in organic farming, heavy metal pollution and the release of carbon dioxide and methane, two greenhouse gases from farmyard manure, are serious pollution issues with organic farming that have been identified.
3. On the other hand, the greatest benefit of organic fertilisers as against chemical fertilisers is the improvement of soil’s physical, chemical and biological properties by the former, which is important for sustained crop productivity. The best option is to use appropriate combinations of organic and chemical fertilisers, which can also provide exacting nutrient demands of crops and still is the best option!
4. Sri Lanka has achieved self-sufficiency in rice due to the efforts of the Research Officers of the Department of Agriculture, and all these efforts will be in vain if we abruptly ban the import of fertiliser. These varieties are bred primarily on their fertiliser response. While compost has some positive effects such as improving soil texture and providing some micronutrients, it cannot be used as a substitute for fertiliser needed by high yielding varieties of rice. Applying organic fertilisers alone will not help replenish the nutrients absorbed by a crop. Organic fertilisers have relatively small amounts of the nutrients that plants need. For example, compost has only 2% nitrogen (N), whereas urea has 46% N. Banning the import of inorganic fertilisers will be disastrous, as not applying adequate amounts of nutrients will cause yields to drop, making it essential to increase food imports. Sri Lankan farmers at present are at the mercy of five organizations, namely the Central Department of Agriculture, the Provincial Ministry of Agriculture, the Private sector Pesticide Companies, the Non-Government organizations and the leading farmers who are advising them. Instead, improved agricultural extension services to promote alternative non-chemical methods of pest control and especially the use of Integrated Pest Management.
Locally, pest control depends mostly on the use of synthetic pesticides; ready to use products that can be easily procured from local vendors are applied when and where required Abuse and misapplication of pesticides is a common phenomenon in Sri Lanka. Even though many farmers are aware of the detrimental aspects of pesticides they often use them due to economic gains
We will look at the post scenario of
what has happened
1. The importation of Chemical fertilisers and Pesticides was banned at the beginning of Maha season 1 on the advice of several organic manure (OM) promoters by the Ministry of agriculture.
2. The Ministry of Agriculture encouraged the farmers to use organic manure, and an island-wide programme of producing Organic manure were initiated. IT took some time for the government to realize that Sri Lanka does not have the capacity to produce such a massive amount of OM, running into 10 tons per hectare for 500000 hectares ear marked in ma ha season.
3. Hence the government approved the importation of OM from abroad, and a Company in China was given an initial contract to produce OM produced from Seaweed. However, the scientists from University of Peradeniya detected harmful microorganisms in this initial consignment, and the ship was forced to leave Sri Lankan waters at a cost of US dollar 6.7 million without unloading its poisonous cargo. No substitute fertiliser consignment was available.
4. A committee in the Ministry hastily recommended to import NANO RAJA an artificial compound from India to increase the yield by spraying on to leaves. Sri Lanka lost Rs 863 million as farmers threw all these Nano Raja bottles and can as it attracts dogs and wild boar.
Since there is no other option the Ministry promised to pay Rs 50000 per hectare for all the farmers who lost their livelihood. It is not known how much the country lost due to this illogical decision of banning fertilisers and pesticides.
1. Judicious use of pesticides is recommended.
2. The promotion and the use of integrated pest management techniques whenever possible
3. To minimize the usage of pesticides:
Pesticide traders would be permitted to sell pesticides only through specially trained Technical Assistants.
Issuing pesticides to the farmers for which they have to produce some kind of a written recommendation by a local authority.
Introduction of new mechanism to dispose or recycle empty pesticide and weedicide bottles in collaboration with the Environment Ministry.
Laboratory-testing of imported pesticides by the Registrar of Pesticides at the entry-point to ensure that banned chemicals were not brought into the country.
Implementation of trained core of people who can apply pesticides.
Education campaigns to train farmers, retailers, distributors, and public with the adverse effects of pesticides.
Maximum Residue Level (MRL) to reduce the consumer’s risk of exposure to unsafe levels.
Integrated pest Management and organic agriculture to be promoted.
1. To ensure the proper usage of agrochemicals by farmers
All those who advised the Minister of Agriculture and the President to shift to OM still wield authority in national food production effort. The genuine scientists who predicted the outcome are still harassed sacked from positions they held in MA and were labelled as private sector goons. The danger lies if the farmers decide not to cultivate in this Maha season due to non-availability of fertilisers and pesticides the result will be an imminent famine.
The country also should have a professional body like the Planning Commission of
India, with high calibre professionals in the Universities and the Departments and
There should be institutions and experts to advise the government on national policy matters.
Thomians triumph in Sydney
Nothing is happening for us, at this end, other than queues, queues, and more queues! There’s very little to shout about were the sports and entertainment scenes are concerned. However, Down Under, the going seems good.
Sri Lankans, especially in Melbourne, Australia, have quite a lot of happenings to check out, and they all seem to be having a jolly good time!
who puts pen to paper to keep Sri Lankans informed of the events in Melbourne, was in Sydney, to taken in the scene at the Sri Lanka Schools Sevens Touch Rugby competition. And, this is Trevine’s report:
The weather Gods and S.Thomas aligned, in Sydney, to provide the unexpected at the Sri Lanka Schools Sevens Touch Rugby competition, graced by an appreciative crowd.
Inclement weather was forecast for the day, and a well drilled Dharmaraja College was expected to go back-to-back at this now emerging competition in Sydney’s Sri Lanka expatriate sporting calendar.
But the unforeseen was delivered, with sunny conditions throughout, and the Thomians provided the upset of the competition when they stunned the favourites, Dharmaraja, in the final, to grab the Peninsula Motor Group Trophy.
Still in its infancy, the Sevens Touch Competition, drawn on the lines of Rugby League rules, found new flair and more enthusiasm among its growing number of fans, through the injection of players from around Australia, opposed to the initial tournament which was restricted to mainly Sydneysiders.
A carnival like atmosphere prevailed throughout the day’s competition.
Ten teams pitted themselves in a round robin system, in two groups, and the top four sides then progressed to the semi-finals, on a knock out basis, to find the winner.
A food stall gave fans the opportunity to keep themselves fed and hydrated while the teams provided the thrills of a highly competitive and skilled tournament.
The rugby dished out was fiercely contested, with teams such as Trinity, Royal and St. Peter’s very much in the fray but failing to qualify after narrow losses on a day of unpredictability.
Issipathana and Wesley were the other semi-finalists with the Pathanians grabbing third place in the play-off before the final.
The final was a tense encounter between last year’s finalists Dharmaraja College and S.Thomas. Form suggested that the Rajans were on track for successive wins in as many attempts. But the Thomians had other ideas.
The fluent Rajans, with deft handling skills and evasive running, looked the goods, but found the Thomian defence impregnable. Things were tied until the final minutes when the Thomians sealed the result with an intercept try and hung on to claim the unthinkable.
It was perhaps the price for complacency on the Rajans part that cost them the game and a lesson that it is never over until the final whistle.
Peninsula Motor Group, headed by successful businessman Dilip Kumar, was the main sponsor of the event, providing playing gear to all the teams, and prize money to the winners and runners-up.
The plan for the future is to make this event more attractive and better structured, according to the organisers, headed by Deeptha Perera, whose vision was behind the success of this episode.
In a bid to increase interest, an over 40’s tournament, preceded the main event, and it was as interesting as the younger version.
Ceylon Touch Rugby, a mixed team from Melbourne, won the over 40 competition, beating Royal College in the final.
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