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Sinharaja under siege: Illegal Ilumbakanda road and battle for Sri Lanka’s green heart

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Sinharaja

Deep in Sri Lanka’s south-western hills, where mist clings to ancient trees and streams tumble over mossy rocks, lies Sinharaja, a rainforest often described as the island’s emerald heart. Recognized as a UNESCO World Heritage Site since 1988, it is one of Asia’s last remaining lowland rainforests—a living relic of Gondwanaland. But this sanctuary is now under threat.

An illegal road project cutting through the Ilumbakanda section has sparked outrage among environmentalists, who warn that the damage already caused is “irreversible.” Heavy machinery has entered this sensitive ecosystem, uprooting vegetation and compacting soil that has evolved over millennia.

Environmental scientist Sajeewa Chamikara, speaking to The Island, said the construction represents a catastrophic failure of environmental governance.

 “This is not just a road; it’s a permanent scar on Sri Lanka’s most valuable natural asset,” Chamikara said. “Sinharaja is irreplaceable. Every tree cut, every amphibian displaced, every meter of soil disturbed destroys a system that sustains life far beyond this forest.”

A Biodiversity Powerhouse

Spanning 11,187 hectares, Sinharaja is home to more than 50% of Sri Lanka’s endemic species. A 2010 biodiversity survey estimated that out of over 38 amphibian species recorded here, at least 15 are found only in Sinharaja itself.

The rainforest shelters rare and endangered species like the Pseudophilautus simba frog, Cnemaspis pulchra gecko, Cyrtodactylus crenscens lizard, and the purple-faced langur (Semnopithecus vetulus). The report identifies at least nine reptile species and 15 amphibians unique to this forest, making it one of the richest biodiversity hotspots in Asia.

“Sinharaja is more than a forest,” Chamikara said. “It’s a biological treasure trove that holds genetic resources yet to be studied. Destroying it for a road is ecological vandalism.”

A Road that Threatens Rivers

Beyond its biodiversity, Sinharaja is a watershed of national importance, feeding rivers such as the Gin Ganga and Kalu Ganga that sustain agriculture and communities across the south-west. Conservationists fear that road-building activities will destabilize slopes, increase sedimentation, and heighten the risk of landslides in a region already prone to heavy rainfall.

“When you damage Sinharaja, you are not just harming wildlife,” Chamikara explained. “You are threatening communities downstream that rely on this forest for water, farming, and even flood protection.”

Violations of Law and Policy

The Ilumbakanda road project appears to have advanced without a mandatory Environmental Impact Assessment (EIA), in violation of the National Environmental Act and Forest Ordinance. It also undermines Sri Lanka’s obligations under the UNESCO World Heritage Convention.

“Every safeguard has been ignored,” Chamikara said. “If this is allowed to continue, no protected area in Sri Lanka will be safe. This is about accountability.”

Reports confirm that construction has already cleared portions of Sinharaja’s buffer zone, raising fears of illegal logging, poaching, and further encroachment.

A Forest Under Siege

Sinharaja has faced threats for decades, from illicit tea cultivation to land grabs. In 2011, authorities documented 364.7 hectares of encroachment around the forest. Conservationists say the Ilumbakanda road could mark a tipping point.

“Roads are ecological death sentences for rainforests,” Chamikara warned. “They fragment habitats and open doors to exploitation. Recovery takes centuries, if it’s even possible.”

A Call for Action

Chamikara and other environmental advocates are calling for:

An immediate halt to road construction.

Legal action against those responsible.

Restoration of damaged areas.

Expansion of buffer zones around Sinharaja.

Community-led conservation to promote eco-tourism as a sustainable alternative.

“Sinharaja belongs not just to Sri Lanka but to the entire planet,” Chamikara said. “We owe it to future generations to protect it.”

Once a haven of birdsong and tranquility, Sinharaja now echoes with engines and chainsaws. Whether Sri Lanka can stop this road and save its rainforest jewel may determine its environmental legacy for decades to come.

By Ifham Nizam ✍️



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Power cuts are here! But we have a way out!

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The much-dreaded power cuts are already here though not declared as such. The tragedy is that the power cuts are not due to inadequate electricity supply, but the inability of the power and energy authorities to use the abundant solar and wind power installed without any financial or economic burden on the state. They ought to admit their lack of wisdom to be mindful of the rapid changes in the sector and the need to be equipped.

Fuel Prices have been increased again up to the 2022 levels. Therefore another Electricity tariff hike is inevitable. Perhaps, the government may hold it back until September, when the next tariff revision is due. An appeal has been made to “prosumers” to switch off their solar PV system in the fear of grid stability being affected. While there is excess solar power, which they are unable to manage, even when the demand is below the installed capacity and high contribution of hydro, solar and wind. May 31 (Sunday) energy mix indicated substantial use of oil in CEB-owned power plants and those belonging to the Independent Power Producers (IPPs) . What is the rationale? One would believe that even the hydro reservoir water can be saved for use during the night, without curtailing solar and wind power. It will be said that the system is very complex and beyond the understanding of mere mortals like ordinary “prosumers”, who have added over 2300 MW to the grid, entirely at their expense and at rates well below the average cost of generation. (See Image 1)

Storage Batteries and Renewable Transition

The fact that the growing need for storage batteries to optimise the utilisation of variable renewable energy (VRE) has been felt for the last decade or more, and nothing was done about it, is never mentioned in their laments.

However, there is a glimmer of hope due to the initiatives taken by the Public Utilities Commission of Sri Lanka (PUCSL). An increase in the demand due to a general GDP growth will have to be met using renewable resources. It has been clearly noted that such alternatives must be developed while curtailing the use of oil and ensuring the uninterrupted power to the consumers.

Recognising this need and the fact that fastest intervention is possible by promoting BESS (Battery Energy Storage Systems) to be added to all existing renewable energy sources, the PUCSL has initiated stakeholder consultation to determine the feed-in tariff payable for each type of BESS. A detailed methodology for determining the FIT has been circulated. The identified types of BESS discussed were as follows”

1. Power Plants

a. Mini -Hydro

b. Mini – Hydro-Local: mini hydro plants that at least use locally manufactured turbines

c. Wind

d. Wind – Local: Wind plants that at least use locally manufactured turbine blades

e. Biomass – Dendro – Biomass plants that use sustainably grown fuel wood

f. Biomass – Agricultural/Industrial Waste; Biomass fired plants use byproducts, like paddy husk, sawdust, sugar cane bagasse, etc.

g. Municipal Solid Waste

h. Waste Heat Recovery

i. Ground Mounted Solar PV

j. Floating Solar PV

2. Prosumers

a. Roof Top Solar PV

b. Rooftop Solar PV with Battery Energy Storage System (BESS)

c. Prosumers with behind the meter Battery Energy Storage System (BESS)

3. Power Plants with BESS

We mentioned in an earlier article that the PUCSL proposed a scheme whereby we can get rid of use of oil for power generation in stages, commencing with elimination of the diesel use by 2027 and all imported oils by 2030.

Stakeholder Meeting & Feed In Tariff( FIT)

The PUCSL has been empowered by the new Electricity Act No 36 (as amended), which came into full force on 09 March, 2026, with responsibility for calculating and announcing all FIT schemes, both for purchase and sale of electricity to consumers.

A well-represented stakeholder meeting was held recently, when the proposed methodology for determining the FIT of each type of BESS was given to them to provide further specific inputs. It is, therefore, realistic to expect such a FIT to be declared by the end of June, 2026.

While this is a welcome and progressive step unlike the ad hoc process adopted hitherto. But the fact remains that the responsibility for the effective use of FIT to attract investors to add the BESS at different scales, lies with the one or more of the newly appointed companies to take over the functions of the former Ceylon Electricity Board (CEB).

Government Recognition of Fossil Fuel Risks

The current government has reportedly recognised the danger of overdependence on imported fossil fuels, which we have absolutely no control over. This is something we have been stressing for a long time. However, better late than never. As a matter of interest, we show the degree of fossil fuel dependence and its adverse impact on the economy. (See Graph 1)

It is to be noted that earnings from our traditional exports of tea, rubber and coconuts fail to meet the ever-increasing cost of importing fossil fuels. Time was when earnings from these exports barely helped meet the cost of import of fuels which was back in 2010. The rupee cost of imports is shown in Billions to keep the data columns within the bounds of the chart. This is the factor which affects you and me directly.

However, we earnestly urge the government to direct the electricity companies to take immediate action to prepare the grid which costs only a fraction of the values predicted by the CEB to institute their schemes which are not in line with the ground reality to accept the BESS system once the FIT is announced. Reasonable BESS and FIT will help attract investors with the assurance of short-term and long-term improvement, at no cost to the state.

Solar PV & BESS Proposal

We proposed some time back of the opportunity for those “prosumers” using 300 units per month, for installing solar PV with adequately sized batteries, which is more economical than drawing power from the grid, and to gain the happy situation, to be insulated from the danger of power cuts and further increases in consumer tariff.

The PUCSL intervention to declare a BESS tariff will add a great impetus to those who are willing to adopt the above proposal. They will be encouraged to increase the capacity of their installations as well as the battery capacity so that the excess can be exported to the grid during peak hours, when firm economic power is most needed. Such additional features would enhance their financial returns and would enable rapid elimination of the use of diesel during peak hours. In recent months with the depreciation of the rupee, coupled with the increase of costs of solar panels, inverters and batteries, our original analysis of financial viability of this interevention was facing some uncertainties. As such, we welcome this move by the PUCSL, whereby the consumers would have a steady revenue in addition to the savings on their monthly electricity bills. It is likely that the level of FIT and the permitted number of exports will be adequate to work with the increased costs, as shown. (See Table 1)

It must be noted that the cost values are highly volatile ,and some variations are to be expected. FIT for export on energy is stated as 60% of the current peak time energy charge of Rs 106/kWh.

This revolution is well within the means of the over 200,000 potential “Prosumers” who consume over 250 units per month. While they would fulfil their own goal of being immune to any power cuts as well as being insulated from future tariff increases, they would be serving the country by progressively eliminating the need for any fossil fuels for power generation. For example, if 50,000 of them add 10 kWh of battery capacity, the peak power demand can be reduced by 500 MW, thereby obviating the need for using the most expensive diesel during the peak period. Very special advantages can be derived by those also purchasing EVs instead of petrol and diesel vehicles. It will be possible to save on LPG, which costs Rs 4,700.00 per cylinder at present. Thus, the excuse for demanding ever increasing consumer tariff in the future will not be available. As such this move would help all consumers down to the lowest level of consumers.

It is hoped that the energy authorities recognise this reality and support the PUCSL proposals by approving the BESS FIT system and directing all Utility companies to adopt the same and urgently initiate action to install the simple infrastructure additions to accept the BESS energy, as proposed. If they care to review this proposal having discarded biases and any other agendas, they, too, will benefit.

Conclusion

The inescapable conclusion one can derive from the above is that the solution to the crisis is available from the consumers themselves in a manner that is attractive and profitabe to them. It would also be of major assistance for the Utility to manage the sector effectively and efficiently. In addition, all consumers will benefit by gradually weaning themselves away from the grid an use of oil for power generation. This would obviate any more demands for consumer tariff increases by the National System Operator. The PUCSL has taken an essential first step with its intention to declare a BESS FIT. It is up to the government to ensure that the Ministry and the Utility companies adopt the correct stance and make a commitment to ensure the success of this scheme as soon as possible.

by Eng Parakrama Jayasinghe
Past President and Council Member
Bio Energy Association of Sri Lanka

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Is power devolution under JVP-NPP a political daydream?

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Former President Chandrika Kumaratunga

The JVP General Secretary Tilvin Silva’s recent remarks at a news conference in Jaffna where he ruled out the possibility of holding provincial council elections this year has been widely reported and widely criticized. About the same time there was another media event in Jaffna that went largely unnoticed and unreported outside Jaffna. What was said at the second media event may carry far more political implications than Tilvin Silva’s election timing talk. A veteran Tamil political participant made the startling yet not implausible statement that the prospect of having political devolution under the JVP-NPP government is becoming “a daydream”. The statement was made by Dr. K. Vigneswaran, who served as Provincial Secretary to the only North-East Provincial Council Government that was elected under the auspices of the Thirteenth Amendment.

Dr. Vigneswaran is a Professional Civil Engineer who studied at Royal College, graduated with First Class Honours in Engineering in 1964, and went on to complete a pioneering PhD at the university of Waterloo, Canada, applying the finite element method (FEM) in the field of Geotechnical Engineering. His engineering career has always been at the Irrigation Department where he rose to a Deputy Director. That was when the department was in its golden years, and Vigneswaran was known for his technical mentorship, meticulous administrative skills, and for knowing the fine print of everything. While at the Irrigation Department, Vigneswaran married Ramya de Silva, a fellow irrigation Engineer. After 1983, Vigneswaran became a fulltime political activist and a powerful resource in Tamil politics, but with unwavering commitment to nonviolence, democracy and federalism. The family moved first to India and then Canada, and Vigneswaran has been shuttling between Canada and Sri Lanka.

Devolution: Tortuous Trajectory

Since 1987, the Indo-Sri Lanka Agreement, and the 13th Amendment, Vigneswaran has been a permanent fixture in all the politics and institutional dynamic of implementing 13A and establishing provincial councils. He served as Secretary to the only elected Provincial Government for the Northern and Eastern Provinces. After 1994 and the election of Chandrika Kumaratunga as President, Vigneswaran became a key participant in all the civil society efforts and government initiatives to restore the PCs and implement 13A, both during the Kumaratunga presidency and the succeeding administrations of Mahinda Rajapaksa and the Sirisena-Wickremesinghe duo.

Devolution efforts stalled after the election of Gotabaya Rajapaksa, who in so many words declared that he had no time for 13A or PCs in his presidential agenda, whatever it was. Only that his whole agenda turned out to be a wholesale disaster for the country. Already by then, all the nine Provincial Councils had fallen into abeyance with the cancellation of the 1988 PC elections by the Sirisena-Wickremesinghe duo, with the TNA standing by. The abeyance continues under the JVP-NPP government with no apparent end in sight after Tilvin de Silva’s statement in Jaffna.

I say all this to provide the proper context for Vigneswaran’s statement in Jaffna that the prospects for power devolution under the JVP-NPP government are becoming a political daydream. He said something else as well: that of all the government leaders he has encountered over the years, the only leader who has been genuinely sincere about power devolution is former President Chandrika Kumaratunga, and no one else. I am constrained to add that the insincere category would include Ranil Wickremesinghe, who for all his handsome promises, never matched any of them with experiential sincerity. The present JVP-NPP government still has time to show that they are not an insincere lot.

It is not my purpose to agree with or question Dr. Vigneswaran’s assertions, but to use them as cue and context to comment on the widening mismatch between the JVP-NPP government’s promises and its practices on the matter of power devolution and the restoration of the PC system. With a stalling economy, rising prices and external shocks, it is obvious that the government has all the economic matters to worry about, but that does not mean that it can ignore all the other government responsibilities. No government is put in power to solve a single problem or address a single issue. It is in the nature of governments to deal with multiple problems with varying priorities. Otherwise you could have a single cabinet minister to deal with one problem at a time. That is never going to be the case.

The economy is of course the top of mind priority for the government even as it is a top of mind concern for the people. Even on the economic front, the government is holding steady but is showing little progress. And there are other government initiatives where political accountability will call for answers: to wit, the catchall Clean Sri Lanka programme, ambitious educational reforms, contentious energy sector reforms and, yes, power devolution as well as the overpromised constitutional reforms. Not to mention the sprawling unforced errors over substandard coal imports, foreign exchange fraud, and the chronic neglect of developing the renewable energy sector. Correcting these fields of errors may require a separate ministry for each.

Devolution: Daydream or Deliverable

On the PC system and constitutional reform, there has been scant progress in spite of handsome promises. On both, the government is inadvertently deepening the holes that it had dug itself into through indifference, inaction or procrastination, or all of them and more. In the matter of devolution and provincial councils, the government can simply defuse the situation by directing the Election Commission to conduct elections at the earliest opportunity that is logistically possible. Making his statement in Jaffna, Mr. Tilvin Silva alluded to funding shortfall and legal complications as reasons for the necessity to postpone PC elections until next year. Neither reason holds water.

The funding question would seem to have been put to rest by the statement of Health Minister and Cabinet Spokesman Nalinda Jayatissa, presumably reflecting cabinet consensus, that there are no funding issues and if needed additional funds could be arranged through supplementary allocations. It is also disingenuous to cite legal complications as a reason. The so called legal complications arose because of the collective stupidity of the Sirisena-Wickremesinghe parliament that included the then miniscule NPP and the politically-lost TNA. The JVP-NPP has now ballooned from a handful MPs to a two-thirds majority and it can expedite any legislation that it wants to enable the PC elections to be held without delays.

Alternatively, the elections can be held under the old arrangement of proportional representation with assurance by political parties to honour their commitment to fielding more female candidates. Already at a gathering of all political parties, including the NPP (but not the JVP), and civil society groups, convened by People’s Action For Free & Fair Elections (PAFFREL), the political parties jointly committed to a 25% quota for women and youth under the old electoral system. The ongoing parliamentary committee exercise studying the legal matter, headed by the overstretched Foreign Minister Vijitha Herath, is also an unnecessary red herring. The Election Commission is ready to go under whatever law or electoral system that is before it. So, there is no reason to hide behind legal complications to further delay the PC elections.

Somewhat amusingly, Public and Parliamentary Affairs Minister Ananda Wijepala has trotted out the argument that the NPP government has already conducted two nationwide elections during the one and a half years it has been in office, and that unlike the Ranil Wickremesinghe government the JVP-NPP is not in the business “to delay elections for our personal benefit” – whatever that means. Unfortunately, the good minister is missing the point. The question is not how many elections can the JVP-NPP hold in how many years, but how many years do people in the provinces have to wait before they vote in another provincial election? How many more years? That really is the question.

We know the current situation in the provinces. There are provincial governments but no elected provincial councils. The government administration in every province is being run by the President of the Republic through his handpicked governors and unelected government officials. This is a travesty of democracy and the euthanizing of the PC system. Already under 13A, the office of the provincial governors has been constitutionally and legally compared to the office of the Governors of old Ceylon who represented the monarch in what was then a crown colony. The irony is that a JVP-NPP President may have inadvertently positioned himself as the monarch of all he provincially surveys, courtesy of the Thirteenth Amendment!

The JVP was in the forefront of the litigation that caused the demerger of the Northern and Eastern Provinces. If Dr. Vigneswaran’s assertion were to prove correct, a potential dissolution of the provincial system under the JVP-NPP government would be the consummation of the JVP’s original opposition to the introduction of the provincial council system itself. The whole system may not be eradicated, but it could be devoured of its democratic essence while preserving the administrative shell as the medium for the country’s president to overreach into the provinces. That would be worse than a daydream, a real nightmare.

by Rajan Philips ✍️

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Rewiring Brain: Meditation to Break the Cycle of Craving

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“Craving begets sorrow, craving begets fear. For him who is free from craving there is no sorrow; how can there be fear for him,” Dhammapada verse 216 states. The mental factor craving, Tanha in Pali, is central to Buddhist Teaching, as its ultimate goal is the cessation or extinction of it—tanhakkhaya. Even though Tanha is translated as craving here, it can sometimes mislead modern readers into thinking tanha only refers to extreme or physical addictions. Just as with any Pali term, it has broad meanings. Venerable Walpola Rahula describes it as “thirst” or unceasing wanting, one of the deep-rooted proclivities or latent tendencies (anusaya) of life (Rahula 1959), without which life as we know would not exist.

Even though the Buddha recognized this natural phenomenon two and a half millennia ago, it was only in the late 20th century that science took note of it and gave it a captivating term—the Hedonic Treadmill. The advantage of this empirical investigation to us Buddhists is that it provides a way to gain penetrative, experiential comprehension (anubodha) of this concept using the vernacular of this technology-savvy age—an alternative to struggling with the language of a bygone era.

These investigations have revealed that there are no hard-to-comprehend metaphysical or mysterious elements involved with this phenomenon; it is a biochemical process fundamental to sustaining life. What is more, an effort to grasp this concept would be well within the goals of Vipassana meditation described in the Sutta Pitaka, incorporating the four elements of investigation: body (kayanupassana), sensations (vedananupassana), mind (chittanupassana), and natural laws (dhammanupassana).

Vipassana and modern science

Vipassana meditation is an in-depth exploration of how humans perceive the world, gain knowledge, and interact with themselves and the environment. Knowing this with wisdom allows one to lead a harmonious way of life (samadhi), a condition conducive to curbing the “thirst” and achieving the Buddhist ideal. The goal of modern science is also to investigate life, but humanity has often used that knowledge to increase material wealth and comfort, providing only lip service to spirituality on the fringe.

An attitude that tends to ignore the consequences of wanting more and more – thirst, potentially endangering the planet. However, that does not prevent us from using scientific information as and aid or a tool to grasp Buddhist concepts. The scientific method bears parallels to the Buddhist approach: it is based on causality (paticcasamuppada), empirical verification (ehipassiko), systematic observation (meditation), and rejecting dogma and beliefs. The primary difference is simply the vocabulary used.

The process of perception: five aggregates

Our five external sense organs receive data (vedana) containing information on the environment: Eyes: receive light, Ears: receive sound, Skin: senses physical contact and temperature, Nose & Tongue: sense chemical properties of substances. The data received by the sense organs is transmitted to the brain, where it is registered as neural networks (sanna). Neural networks, which are interconnected groups of nerve cells (neurons) can be viewed as mind-readable QR codes.

The activity of the brain, or mind (mano), processes this data and converts them into actionable information (sankhara). Modern neuroscience and psychology have made great advances in understanding these processes at the molecular level. This process allows the individual to become aware of their environment, build an autobiographical memory or the notion of a self (atta), and take actions to protect and perpetuate life.

The Pali term vinnana refers to the collection of information committed to memory. Translating vinnana as “consciousness” can be confusing, as the latter often refers to all brain activities. All physical phenomena that sense organs encounter and the mental constructs (sankhara) are referred to as Rupa. This activity of mind forms the basis of all knowledge, representing the entire world as perceived by the individual. This process is what the Teaching refers to as the Five Aggregates (pancakkhanda). The critical takeaway is that the world we perceive is merely a mental construct. While an objective world exists, our sense organs have limitations in seeing it—a fact easily realized through the hundreds of illusions used for entertainment.

Evolution and emotion

The evolutionary purpose of this data processing mechanism is to enable living beings to respond to environmental factors for survival. The psychological and physiological state that arises prior to acting is called emotion. Primarily, emotions can be of three kinds: desire (loba) – seeing a new phone causes an urge to buy it, even though the current one works fine; aversion (dosha) – encountering a vicious dog triggers a “fight or flight” response; delusion (moha) or illusion – an unanswered message to a loved one triggers worry or speculation. Thus, tanha or thirst represents how we connect to the world in its entirety; it can be desire, aversion, and delusion, not merely simple greed. Consequently, these are natural phenomena beyond our immediate control, which are intended to sustain life. In other words, emotions are the forerunner to volitions or intentions, which the Teaching defines as kamma.

The biochemistry of craving

Emotions result from the interaction between the nervous system and biochemicals known as neurotransmitters and neuromodulators (e.g., dopamine, serotonin, epinephrine, GABA, glutamate, acetylcholine, and endorphins). Just as the Buddha’s simile of two bundles of bamboo supporting each other describes, these two processes are interdependent and co-arising. Every thought or emotional state corresponds to patterns of neural firing. When neurons fire, they release these chemicals into synapses, influencing how one feels and acts. This release perturbs the body’s normal balance, or homeostasis. Once an action is complete, these chemicals are reabsorbed, and the body returns to its baseline.

Return to baseline is essential for survival. For example, if we stay satisfied with just one meal forever, we could not sustain life. Nature has developed another mechanism to prevent us from being satisfied – we also habituate. In the case of dopamine, the brain adapts by reducing the response to the same stimulus. To get the same level of satisfaction with repeated experiences, the amounts of neurotransmitters needed keeps increasing. This leads to the cycle of craving and dissatisfaction—the Hedonic Treadmill. You “run” toward happiness on the treadmill, but it does not take you anywhere, leaving you in the same emotionally unsatisfactory state, wanting more and more.

Breaking the cycle

This explains why achievements and possessions do not bring permanent happiness, and lead to a cycle of struggle, addiction, crime, and other ills of society. For Buddhists, it also explains why we cling to meaningless rituals. The Dhamma captured this complex phenomenon in the Four Noble Truths: pleasant experiences are impermanent (anicca), leading to grasping (tanha) and unsatisfactoriness (dukkha). The remedy is the Eightfold Path that involves wisdom (panna), conduct (sila), and harmony (samadhi).

Neuroplasticity and the point of liberation

While we cannot stop the sense organs from receiving stimulation (vedana) and sending them to brain, the mind can be developed to prevent vedana from leading to tanha. This is the “point of liberation,” the seventh link in the paticcasamuppada formula. We may not have free will, but we have ‘Free Won’t’ or the ability to say no to the natural tendency to act upon stimuli. We can rewire our neural connections to do so. This ability can be cultivated by practice and repetition, and neuroscience refers to it as neuroplasticity—the brain’s ability to change with experience.

The natural tendency of the brain is to strengthen frequently used neural networks while weakening and eliminating lesser used networks and building new ones as needed. This is known as neural plasticity or rewiring the brain. As described in the Eight-fold Path, the way to weaken and eliminate dopamine-driven neural networks includes three aspects. First, the process leading to thirst must be understood. One must engage in sila – activities and thoughts that cultivate Metta: loving-kindness and goodwill, Karuna: compassion, Mudita: appreciative joy, and Upekkha: equanimity, emotional stability, calmness, and evenness of mind in the face of gain and loss, praise and blame, fame and disrepute, pleasure, and pain. That must be done with wisdom, ritualistic behavior does not strengthen the correct neural networks. These activities promote a “cocktail” of oxytocin, serotonin, and GABA, subduing the role of dopamine and helping us step off the Hedonic Treadmill. This leads to a tranquil state of mind and a harmonious existence – samadhi. Again, it is an interdependent, co-arising process that improves upon repetition. Using mind altering substances hijacks this process, thus the need for adhering to the Fifth Precept.

The goal of Vipassana is to understand this process and train the mind to say “no” to tanha. It is not just about sitting on a mat; it requires developing a lifestyle that maintains homeostasis or harmony, samadhi, at every moment. Pali term bhavana means the development of wisdom and insight. In modern vernacular – rewiring brain. This model must be assessed for its efficacy by the individual and realize the benefits by themselves –ehipassiko; knowledge without practice does not work. According to what the Buddha taught, that is the path to cessation or extinction of craving – tanhakkhaya, the supreme goal.

by Geewananda Gunawardana, Ph.D. ✍️

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