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Newton and the Falling Apple

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by Prof. Kirthi Tennakone

Email:ktenna@yahoo.co.uk

Can someone claim an extraordinary discovery instantly on exclusive basis of an incidental happening? An archetypal example is the legend that Isaac Newton arrived at the theory of gravitation after a falling apple bonked him on the head. As succinctly pointed in The Island, editorial “Docs, politicians and shamans” 18 December 2020; the ignorant tends to think Newton was an ordinary person who had that epoch-making aha moment solely because of the shock of the apple. History tells breakthroughs have not happened that way.

There is no evidence to the effect that an idea leading to a major discovery; a theory, cure for a disease, transformative invention or any other finding had originated abruptly in the mind of a discoverer wholly as a result of an extraneous real-world event. Similarly, there exists no convincing proof that that telepathic invention of paranormal agents has provided correct disclosures or valid solutions to real problems.

The history of science points to the conclusion that the anecdote of the falling apple and Isaac Newton has been decorated by story-tellers and perhaps by Newton himself. Newton arrived at the theory of gravitation after years of unprecedented deep contemplation and hard work.

 

Isaac Newton and Theory of Gravitation

Isaac Newton born prematurely on Christmas day in 1642 was a physically weak child. His father died a few months earlier, when the widowed mother got married again, his grandmother adopted him. He was sent to a grammar school for few years and schooling discontinued to coach him as a farmer. Newton hated farming, quarreled with his stepfather devoting time to read and make mechanical gadgetries. His schoolmaster advised his guardians to send the boy to school again, saying he is talented. Newton ranked topmost in class, has said, he worked hard to revenge, the classmates who bullied him.

Newton was admitted to Trinity College, Cambridge, in 1661. His mentor there was Isaac Barrow – the Lucasian Professor of Mathematics. Barrow introduced the frontiers of mathematics at the time to Newton, knowing his capability. In 1665, when the College was closed because of the plague, Newton returned to his village home in Lancashire, leisurely continuing studies and exploring almost all contemporary problems in mathematics and physics.

Newton returned to Cambridge in 1666 and continued to interact with Barrow. In 1669 Barrow tendered his resignation in favor of his student, recommending Newton to the Chair he occupied – an incident unheard in the history of academia.

 

Astronomer Edmond Halley visits Cambridge to meet Newton: The most consequential discussion in world’s history

Discussions, whether secretive or not often lead to consequence of utmost importance. Wars, revolutions, declarations of peace and political upheavals would have been catalyzed that way.

A discourse between two individuals that changed the world forever was the meeting of the astronomer Edmond Halley and Isaac Newton in Cambridge in 1684. That discussion resulted in the publication of Principia Mathematica-the monumental work of Newton which transformed the world.

Newton, holding a prestigious chair in Cambridg, gained acclaim as an extraordinarily clever physicist and mathematician. Nevertheless, he feared the criticism of senior peers. Notably, the polymath genius Robert Hooke and did not publish things that might lead to controversy. Hooke, contemporaneously working on theory of gravitation, wrote to Newton in 1679, expressing his views on the subject. Newton never replied! Later as an influential office-bearer of the Royal Society, Hook prompted the astronomer Edmund Halley to consult Newton.

Edmond Halley keen to understand why the comet subsequently named after him reappeared every 75 years, visited Cambridge and met Newton in August 1684. Newton explained he had already solved the problem of planetary motion. According to his theory of gravitation, objects move around the sun in elliptic orbits. Halley persuaded Newton to publish his work, agreeing to meet the cost of printing.

The first edition of Newton’s Principia was launched in 1687, awakening the whole world – the birth of the age reason.

Robert Hooke reacted furiously, accusing Newton of plagiarism, referring to his 1679 communication. The acrimonious rivalry between Hooke and Newton which started in the late 1670s continued until former’s death 1703. Newton’s other major work ‘Opticks,’ which he postponed publication, because of an argument with Hooke at the Royal Societyin 1672 was sent to printers immediately after Hooke’s demise!

 

Newton’s arch-rival Robert Hooke wrote the Preface to Robert Knox’s Book on Sri Lanka

Unlike Newton, Robert Hooke had been a social being. He mixed with people of all ranks and wakes of life in coffee houses. Through persons encountered, Hooke got acquainted with Robert Knox, who had just returned to England after captivity in Sri Lanka and was inquisitive to learn his experience in Sri Lanka. Hooke exhibited Talipat leaves Knox carried to England at the Royal Society. He tested cannabis brought from Sri Lanka by Knox and gave a talk at the Royal Society in presence of the science stalwarts; Robert Boyle, Christopher Wren and Edmond Halley. He told society this intoxicating agent referred to as Cansa or Bangha in Ceylon; takes away memory and understanding for a time. Hook was probably first to examine psychoactive drugs scientifically.

Robert Hooke wrote the preface to the Robert Knox’s book “Historical Relations of the Island of Ceylon and the edited the text. In preface signed 1st August 1681, discusses the virtues of publishing; and state “There are but few who, though they know much, can yet be persuaded they know anything worth communicating and because the things are common and well known to them, are apt to think them so to rest of mankind; this prejudice had done much mischief “. He also commented that some avoid communicating because of the fear to be in print, while others delay it. Presumably, what Hook attempts to insinuate is: had Newton published his work on gravitation much earlier; the bitter controversy with him would not have arisen.

 

Story of the falling apple

Newton, in any of his writings, has not mentioned that a falling apple hinted him the law of gravitation. The story of the apple surfaced in 1752, a quarter of a century after Newton’s death. According to a biography of Newton written by his close friend William Stukely in 1752; he had visited Newton in April 1726 to interview him. While having tea in the garden, Newton pointing to apple trees there, said that he fathomed the concept of gravitational attraction 60 years ago, noticing an apple detaching from a tree and falling. The authenticity of this story as written by William Stukely remains controversial. Later the story was made sensational by saying, the apple bonked on Newton’s head.

Apart from Newton’s work, the idea of gravitational attraction had been around as evident from the published work of Robert Hook. Strangely in the same year Newton was said to have been inspired by the falling apple, Hook in a communication to the Royal Society had stated that planetary bodies mutually attract each other via gravitation. Therefore, the decoration of the apple story could have been a gimmick to cement the standing that Newton was the first to consider gravity as attraction between two objects – not Hooke.

What Newton really did was far more challenging. He demonstrated mathematically that the force attracting the apple to the earth, also keep the moon revolving around the earth and planets around the sun. Even if Robert Hook had been the first to conceive the idea of gravitational attraction, the originality of the monumental work of Newton would not be blemished. Unfortunately, Newton failed to realize this, and when he became the President of the Royal Society he did everything possible to eclipse Hooke.

Newton feared criticism, but suppressed and attacked his adversaries. Oppositely, many feared Newton because of his unmatched intellect. Newton was elected to British Parliament honouring his most distinctive social status. He spoke only once. When he raised the hand, the dumbfounded house feared, what an issue this great man is going to raise. But Newton said; please close the adjoining window, chilly wind is blowing!

Many men and women have the potential of reaching the pinnacle of a genius. It is by study, dedication and desire to find the truth and not by unfounded declarations, exaggerations or ranks they strive to achieve.



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Sheer rise of Realpolitik making the world see the brink

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A combined US-Israel attack on Iran.(BBC)

The recent humanly costly torpedoing of an Iranian naval vessel in Sri Lanka’s Exclusive Economic Zone by a US submarine has raised a number of issues of great importance to international political discourse and law that call for elucidation. It is best that enlightened commentary is brought to bear in such discussions because at present misleading and uninformed speculation on questions arising from the incident are being aired by particularly jingoistic politicians of Sri Lanka’s South which could prove deleterious.

As matters stand, there seems to be no credible evidence that the Indian state was aware of the impending torpedoing of the Iranian vessel but these acerbic-tongued politicians of Sri Lanka’s South would have the local public believe that the tragedy was triggered with India’s connivance. Likewise, India is accused of ‘embroiling’ Sri Lanka in the incident on account of seemingly having prior knowledge of it and not warning Sri Lanka about the impending disaster.

It is plain that a process is once again afoot to raise anti-India hysteria in Sri Lanka. An obligation is cast on the Sri Lankan government to ensure that incendiary speculation of the above kind is defeated and India-Sri Lanka relations are prevented from being in any way harmed. Proactive measures are needed by the Sri Lankan government and well meaning quarters to ensure that public discourse in such matters have a factual and rational basis. ‘Knowledge gaps’ could prove hazardous.

Meanwhile, there could be no doubt that Sri Lanka’s sovereignty was violated by the US because the sinking of the Iranian vessel took place in Sri Lanka’s Exclusive Economic Zone. While there is no international decrying of the incident, and this is to be regretted, Sri Lanka’s helplessness and small player status would enable the US to ‘get away with it’.

Could anything be done by the international community to hold the US to account over the act of lawlessness in question? None is the answer at present. This is because in the current ‘Global Disorder’ major powers could commit the gravest international irregularities with impunity. As the threadbare cliché declares, ‘Might is Right’….. or so it seems.

Unfortunately, the UN could only merely verbally denounce any violations of International Law by the world’s foremost powers. It cannot use countervailing force against violators of the law, for example, on account of the divided nature of the UN Security Council, whose permanent members have shown incapability of seeing eye-to-eye on grave matters relating to International Law and order over the decades.

The foregoing considerations could force the conclusion on uncritical sections that Political Realism or Realpolitik has won out in the end. A basic premise of the school of thought known as Political Realism is that power or force wielded by states and international actors determine the shape, direction and substance of international relations. This school stands in marked contrast to political idealists who essentially proclaim that moral norms and values determine the nature of local and international politics.

While, British political scientist Thomas Hobbes, for instance, was a proponent of Political Realism, political idealism has its roots in the teachings of Socrates, Plato and latterly Friedrich Hegel of Germany, to name just few such notables.

On the face of it, therefore, there is no getting way from the conclusion that coercive force is the deciding factor in international politics. If this were not so, US President Donald Trump in collaboration with Israeli Rightist Premier Benjamin Natanyahu could not have wielded the ‘big stick’, so to speak, on Iran, killed its Supreme Head of State, terrorized the Iranian public and gone ‘scot-free’. That is, currently, the US’ impunity seems to be limitless.

Moreover, the evidence is that the Western bloc is reuniting in the face of Iran’s threats to stymie the flow of oil from West Asia to the rest of the world. The recent G7 summit witnessed a coming together of the foremost powers of the global North to ensure that the West does not suffer grave negative consequences from any future blocking of western oil supplies.

Meanwhile, Israel is having a ‘free run’ of the Middle East, so to speak, picking out perceived adversarial powers, such as Lebanon, and militarily neutralizing them; once again with impunity. On the other hand, Iran has been bringing under assault, with no questions asked, Gulf states that are seen as allying with the US and Israel. West Asia is facing a compounded crisis and International Law seems to be helplessly silent.

Wittingly or unwittingly, matters at the heart of International Law and peace are being obfuscated by some pro-Trump administration commentators meanwhile. For example, retired US Navy Captain Brent Sadler has cited Article 51 of the UN Charter, which provides for the right to self or collective self-defence of UN member states in the face of armed attacks, as justifying the US sinking of the Iranian vessel (See page 2 of The Island of March 10, 2026). But the Article makes it clear that such measures could be resorted to by UN members only ‘ if an armed attack occurs’ against them and under no other circumstances. But no such thing happened in the incident in question and the US acted under a sheer threat perception.

Clearly, the US has violated the Article through its action and has once again demonstrated its tendency to arbitrarily use military might. The general drift of Sadler’s thinking is that in the face of pressing national priorities, obligations of a state under International Law could be side-stepped. This is a sure recipe for international anarchy because in such a policy environment states could pursue their national interests, irrespective of their merits, disregarding in the process their obligations towards the international community.

Moreover, Article 51 repeatedly reiterates the authority of the UN Security Council and the obligation of those states that act in self-defence to report to the Council and be guided by it. Sadler, therefore, could be said to have cited the Article very selectively, whereas, right along member states’ commitments to the UNSC are stressed.

However, it is beyond doubt that international anarchy has strengthened its grip over the world. While the US set destabilizing precedents after the crumbling of the Cold War that paved the way for the current anarchic situation, Russia further aggravated these degenerative trends through its invasion of Ukraine. Stepping back from anarchy has thus emerged as the prime challenge for the world community.

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A Tribute to Professor H. L. Seneviratne – Part II

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A Living Legend of the Peradeniya Tradition:

(First part of this article appeared yesterday)

H.L. Seneviratne’s tenure at the University of Virginia was marked not only by his ethnographic rigour but also by his profound dedication to the preservation and study of South Asian film culture. Recognising that cinema is often the most vital expression of a society’s aspirations and anxieties, he played a central role in curating what is now one of the most significant Indian film collections in the United States. His approach to curation was never merely archival; it was informed by his anthropological work, treating films as primary texts for understanding the ideological shifts within the subcontinent

The collection he helped build at the UVA Library, particularly within the Clemons Library holdings, serves as a comprehensive survey of the Indian ‘Parallel Cinema’ movement and the works of legendary auteurs. This includes the filmographies of directors such as Satyajit Ray, whose nuanced portrayals of the Indian middle class and rural poverty provided a cinematic counterpart to H.L. Seneviratne’s own academic interests in social change. By prioritising the works of figures such as Mrinal Sen and Ritwik Ghatak, H.L. Seneviratne ensured that students and scholars had access to films that wrestled with the complex legacies of colonialism, partition, and the struggle for national identity.

These films represent the ‘Parallel Cinema’ movement of West Bengal rather than the commercial Hindi industry of Mumbai. H.L. Seneviratne’s focus initially cantered on those world-renowned Bengali masters; it eventually broadened to encompass the distinct cinematic languages of the South. These films refer to the specific masterpieces from the Malayalam and Tamil regions—such as the meditative realism of Adoor Gopalakrishnan or the stylistic innovations of Mani Ratnam—which are culturally and linguistically distinct from the Bengali works. Essentially, H.L. Seneviratne is moving from the specific (Bengal) to the panoramic, ensuring that the curatorial work of H.L. Seneviratne was not just a ‘Greatest Hits of Kolkata’ but a truly national representation of Indian artistry. These films were selected for their ability to articulate internal critiques of Indian society, often focusing on issues of caste, gender, and the impact of modernisation on traditional life. Through this collection, H.L. Seneviratne positioned cinema as a tool for exposing the social dynamics that often remain hidden in traditional historical records, much like the hidden political rituals he uncovered in his early research.

Beyond the films themselves, H.L. Seneviratne integrated these visual resources into his curriculum, fostering a generation of scholars who understood the power of the image in South Asian politics. He frequently used these screenings to illustrate the conflation of past and present, showing how modern cinema often reworks ancient myths to serve contemporary political agendas. His legacy at the University of Virginia therefore encompasses both a rigorous body of writing that deconstructed the work of the kings and a vivid archive of films that continues to document the work of culture in a rapidly changing world.

In his lectures on Sri Lankan cinema, H.L. Seneviratne has frequently championed Lester James Peries as the ‘father of authentic Sinhala cinema.’ He views Peries’s 1956 film Rekava (Line of Destiny) as a watershed moment that liberated the local industry from the formulaic influence of South Indian commercial films. For H.L. Seneviratne, Peries was not just a filmmaker but an ethnographer of the screen. He often points to Peries’s ability to capture the subtle rhythms of rural life and the decline of the feudal elite, most notably in his masterpiece Gamperaliya, as a visual parallel to his own research into the transformation of traditional authority. H.L. Seneviratne argues that Peries provided a realistic way of seeing for the nation, one that eschewed nationalist caricature in favour of complex human emotion.

However, H.L. Seneviratne’s praise for Peries is often tempered by a critique of the broader visual nationalism that followed. He has expressed concern that later filmmakers sometimes misappropriated Peries’s indigenous style to promote a narrow, majoritarian view of history. In his view, while Peries opened the door to an authentic Sri Lankan identity, the state and subsequent commercial interests often used that same door to usher in a simplified, heroic past. This critique aligns with his broader academic stance against the rationalization of culture for political ends.

Constitutional Governance:

H.L. Seneviratne’s support for independent commissions is best described as a hopeful pragmatism; he views them as essential, albeit fragile, instruments for diffusing the hyper-concentration of executive power. Writing to Colombo Page and several news tabloids, H.L. Seneviratne addresses the democratic deficit by creating a structural buffer between partisan interests and public institutions, theoretically ensuring that the judiciary, police, and civil service operate on merit rather than political whim. However, he remains deeply aware that these commissions are not a panacea and are indeed inherently susceptible to the ‘politics of patronage.’

In cultures where power is traditionally exercised through personal loyalties, there is a constant risk that these bodies will be subverted through the appointment of hidden partisans or rendered toothless through administrative sabotage. Thus, while H.L. Seneviratne advocates for them as a means to transition a state from a patron-client culture to a rule-of-law framework, his anthropological lens suggests that the success of such commissions depends less on the law itself and more on the sustained pressure of civil society to keep them honest.

Whether discussing the nuances of a film’s narrative or the complexities of a constitutional clause, H.L. Seneviratne’s approach remains consistent in its focus on the spirit behind the institution. He maintains that a healthy democracy requires more than just the right laws or the right symbols; it requires a citizenry and a clergy capable of critical self-reflection. His career at the University of Virginia and his continued engagement with Sri Lankan public life stand as a testament to the idea that the intellectual’s work is never truly finished until the work of the people is fully realized.

In the context of H.L. Seneviratne’s philosophy, as discussed in his work of the kings ‘the work of the people’ is far more than a populist catchphrase; it represents the practical application of critical consciousness within a democracy. Rather than defining ‘work’ as labour or voting, H.L. Seneviratne views it as the transition of a population from passive subjects to an active, self-reflective citizenry. This means that a democracy is only truly ‘realized’ when the public possesses the intellectual autonomy to look beyond the ‘right laws’ or ‘right symbols’ and instead engage with the underlying spirit of their institutions. For H.L. Seneviratne, this work is specifically tied to the ability of the people—including influential groups like the clergy—to perform rigorous self-critique, ensuring that they are not merely following tradition or authority, but are actively sustaining the ethical health of the nation. It is a perpetual process of civic education and moral vigilance that moves a society from the ‘paper’ democracy of a constitution to a lived reality of accountability and insight.

This decline of the ‘intellectual monk’ had a catastrophic impact on the political landscape, particularly surrounding the watershed moment of 1956 and the ‘Sinhala Only’ movement. H.L. Seneviratne posits that when the Sangha exchanged their role as impartial moral advisors for that of political kingmakers, they became the primary obstacle to ethnic reconciliation. He suggests that politicians, fearing the immense grassroots influence of the monks, entered a state of monachophobia, where they felt unable to propose pluralistic or fair policies toward minority communities for fear of being branded as traitors to the faith. In H.L. Seneviratne’s framework, the monk’s transition from a social servant to a political vanguard effectively trapped the state in a cycle of majoritarian nationalism from which it has yet to escape.

H.L. Seneviratne’s work serves as a multifaceted critique of the modern Sri Lankan state and its cultural foundations. Whether he is dissecting what he sees as the betrayal of the monastic ideal or celebrating the humanistic vision of an Indian filmmaker, his goal remains the same: to champion a world where intellect and compassion are not sacrificed on the altar of political power. His legacy at the University of Virginia and his continued voice in Sri Lankan discourse remind us that the work of the intellectual is to provide a moral compass even, indeed especially, when the nation has lost its way.

(Concluded)

by Professor
M. W. Amarasiri de Silva

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Musical journey of Nilanka Anjalee …

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Nilanka Anjalee Wickramasinghe is, in fact, a reputed doctor, but the plus factor is that she has an awesome singing voice, as well., which stands as a reminder that music and intellect can harmonise beautifully.

Well, our spotlight today is on ‘Nilanka – the Singer,’ and not ‘Nilanka – the Singing Doctor!’

Nilanka’s journey in music began at an early age, nurtured by an ear finely tuned to nuance and a heart that sought expression beyond words.

Under the tutelage of her singing teachers, she went on to achieve the A.T.C.L. Diploma in Piano and the L.T.C.L. Diploma in Vocals from Trinity College, London – qualifications recognised internationally for their rigor and artistry.

These achievements formally certified her as a teacher and performer in both opera singing and piano music, while her Performer’s Certificate for singing attested to her flair on stage.

Nilanka believes that music must move the listener, not merely impress them, emphasising that “technique is a language, but emotion is the message,” and that conviction shines through in her stage presence –serene yet powerful, intimate yet commanding.

Her YouTube channel, Facebook and Instagram pages, “Nilanka Anjalee,” have become a window into her evolving artistry.

Here, audiences find not only her elegant renditions of local and international pieces but also her original songs, which reveal a reflective and modern voice with a timeless sensibility.

Each performance – whether a haunting ballad or a jubilant interpretation of a traditional hymn – carries her signature blend of technical finesse and emotional depth.

Beyond the concert hall and digital stage, Nilanka’s music is driven by a deep commitment to meaning.

Her work often reflects her belief in empathy, inner balance, and the beauty of simplicity—values that give her performances their quiet strength.

She says she continues to collaborate with musicians across genres, composing and performing pieces that reflect both her classical discipline and her contemporary outlook.

Widely acclaimed for her ability to adapt to both formal and modern stages, with equal grace, and with her growing repertoire, Nilanka has become a sought-after soloist at concerts and special events,

For those who seek to experience her artistry, firsthand, Nilanka Anjalee says she can be contacted for live performances and collaborations through her official channels.

Her voice – refined, resonant, and resolutely her own – reminds us that music, at its core, is not about perfection, but truth.

Dr. Nilanka Anjalee Wickramasinghe also indicated that her newest single, an original, titled ‘Koloba Ahasa Yata,’ with lyrics, melody and singing all done by her, is scheduled for release this month (March)

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