BY Amarasiri de Silva
(Emeritus Professor, University of Peradeniya)

(Continued from yesterday)

Sri Lanka, like other South Asian countries, is faced with the grimmest realities of repeated climate-related disasters: widespread flooding, destructive cyclones, desertification, and increasing sea levels pose a threat to economic stability, food security, and social structure. This region is especially susceptible due to the combination of geographical vulnerability and the socio economic challenges many of its nations face. Violent monsoons and extreme weather cause flooding that disrupts livelihoods, wash away critical infrastructure and displaces vulnerable communities as reported in the newspapers and news programmes. These cyclones, now more substantial and frequent due to warming oceans, batter coastlines and leave governments with the daunting task of rebuilding whole towns and addressing resulting humanitarian crises.

Desertification, brought about by unsustainable agricultural practices and shifting rainfall patterns, is one of the most threatening factors to agricultural productivity, especially in countries whose economy relies heavily on farming. In Sri Lanka, the results are slowly but surely being seen as rice production is hit hard by recurrent floods. These have disrupted crop yields and pushed rice and coconut prices to unprecedented levels, worsening economic challenges for farmers and consumers alike.

Meanwhile, sea-level rise is expected to further decline the low-lying coastal areas through loss of arable land, salination of water resources, and displacement of the coastal population. South Asian governments face all these challenges within a limited resource base, often being forced to choose between immediate crises and long-term climate resilience. The situation is a perfect example of the urgent need for robust climate adaptation strategies, international cooperation, and fair financial support by developed countries to arrest in some way or reduce the impacts of a crisis to which the said countries have contributed insignificantly.

Impacts of Climate Change in Sri Lanka introduce a new epoch characterised by unprecedented and unfamiliar weather-related vocabularies we never heard of such as “atmospheric rivers” and named cyclones that frequently disrupt the environment and livelihood in the country. These, in turn, have grave implications for weather extremities, especially in agriculture and infrastructure. Heavy rains from atmospheric rivers and cyclones result in widespread flooding, which destroys crops and decimates villages and towns. Farmlands get submerged, causing massive losses in food production and endangering the livelihood of farmers. Infrastructure such as roads, bridges, and buildings get washed away, thus isolating communities and inhibiting disaster relief efforts. However, the human cost too has been very high, with many people having lost their lives trying to navigate or escape rising flood waters. The new developments show that even the developed countries are being affected by climate change issues. For instance, as reported by Liza Gross in the Justice & Health Newsletter the storm-swollen Pajaro River, which forms the border between Monterey and Santa Cruz County to the north—had demolished a section of the levee and inundated the whole settlement. Also, Gross reports that dozens of California farmworkers are dying from the heat in regions with persistent air pollution.

Apart from immediate effects, these disasters translate into long-term socioeconomic issues. Whole families are rendered homeless, their homes reduced to rubble, which in turn creates shelter crises and more vulnerable citizens. Recovery from these events usually takes years, as rebuilding can barely keep pace with such incidents.

The consequences of global warming are being borne inequitably by countries such as Sri Lanka, with about 1.02 CO2e tons/per person, considered low-carbon-emitting countries that have contributed very little to total global emissions. Although Sri Lanka is a low-emission country, it is very vulnerable due to rising sea levels, unpredictable monsoon cycles, and increased frequency of extreme events like floods and droughts. Why? These phenomena have dire consequences for the country’s agriculture, infrastructure, and overall economic stability. For instance, erratic rainfall can destroy paddy fields, while prolonged droughts can deplete water sources, further jeopardizing food security and livelihoods.

This unequal burden of climate change underlines a profound issue of climate injustice- low-emission countries getting the most significant impact of climate change. While the developed world has benefited much economically through industrialisation and fracking, poor countries like Sri Lanka bear a huge environmental toll. These further disadvantages poor nations, most of which are constrained by finance or technique in responding to adaptation or mitigation needs thrown up by global warming. For example, rebuilding after recurrent floods or changing agricultural patterns in Sri Lanka often overwhelms the country’s economic capacity and pushes vulnerable communities further into poverty. This calls for a collective global approach: the developed world should take full responsibility for its historical role in creating the climate change problem through radical emissions cuts, moving away from destructive practices such as fracking. Beyond that, they have to provide financial and technological support to countries like Sri Lanka to adapt to the challenges thrown up by climate change. Initiatives like the Green Climate Fund to support vulnerable nations have always fallen short of the scale required for the crisis.

Moreover, such a framework as the Paris Agreement requires urgent international cooperation if rich countries are to contribute to global climate action. Global action on climate change would ensure a role in the Paris Agreement through which wealthy countries should play their responsibilities toward taming climate change. The Paris Agreement, signed in 2015, aims to control the global average temperature to well below 2°C above pre-industrial levels, pursuing efforts for 1.5°C by requiring countries to establish their NDCs and work toward low greenhouse gas emission economies. This puts the onus on wealthier nations not only because of their historic role in emitting pollution but also due to much higher financial and technological resources to make any difference by tackling climate-related challenges.

The agreement respects the principle of “common but differentiated responsibilities and respective capabilities.” This means that the developed nations, historically the largest emitters of greenhouse gases, are supposed to take the lead in reduction and provide financial and technological support to developing countries. Also, under this agreement, the Green Climate Fund will have to mobilise $100 billion annually from developed nations for climate adaptation and mitigation in poor countries. Such a financial mechanism points toward the need for equitable sharing by wealthier nations, fairness of which is only part of the obligation from the global perspective.

By signing the Paris Agreement, the developed world committed itself to cutting its emissions, besides helping developing countries shift toward renewable energy, establish climate-resilient infrastructure, and handle loss and damage due to the changing climate. Without this, global efforts to combat climate change would be highly unequal, leaving vulnerable nations to bear the full brunt of a crisis they contributed little to create. It represents the shared global vision in which the developed countries lead in realising climate justice and equity in action.

This is a systemic change that needs to happen now, reminded by the interaction between developed and developing nations on climate change issues. While developing countries like Sri Lanka take adaptation and resilience-building seriously, it is up to the developed world to reduce emissions and promote a more equitable response from the world to this shared crisis. Without this, the ravaging effects of climate change will continue to exacerbate global inequalities and further threaten the lives and futures of people who bear the least responsibility for the problem.

The just-ended UN Climate Change Conference, COP29, held in Baku, Azerbaijan, discussed critical climate challenges and pressing ahead with global climate objectives. The key themes emphasised the urgent need to take necessary steps to limit the increase in global temperature to 1.5°C, reflecting the critical threshold for preventing catastrophic climate impacts. Additionally, there is a call to ramp up ambition toward Nationally Determined Contributions (NDCs) to ensure that nations meet and exceed their climate commitments. Another crucial focus is making the Loss and Damage Fund functional, enabling it to provide effective assistance to climate-vulnerable countries disproportionately affected by climate change’s consequences. The conference underlined updates to carbon market guidance under Article 6 of the Paris Agreement and called for increased financial commitments for adaptation and mitigation.

The significant initiatives included the Climate Finance Action Fund of Azerbaijan, which asks for $1 billion a year from the producers of fossil fuels to be reinvested in renewable energy and disaster response programs. Another primary emphasis was on adaptation finance- the need to bridge the gap- and how developed nations are trying to double adaptation funding by 2025. While there is progress, challenges remain, particularly on funding and commitment levels by key stakeholders.

The conference was controversial, with activists attacking the hosting role of Azerbaijan because of its human rights record and reliance on fossil fuels- a broader tension between climate action and geopolitics. Leaders said far more needs to be done together if global targets are to be met, and the next few years will be crucial for implementing the climate policy and achieving long-term resilience.

Climate change protests are practically unheard of in Sri Lanka. While demonstrations around the world raise awareness about environmental issues, Sri Lankans are overwhelmed by the immediate consequences of climate change, like recurrent floods and the devastation of paddy fields, and demolition of houses. These challenges need urgent attention but have not translated into collective resistance or advocacy. It underlined a need to raise a more profound awareness about climate change and broader implications related to climate change among the general public.

More important to their solution, however, could be played by the government of Sri Lanka rather than mere grassroots protests. In this line, it has been very important to form a dedicated organisation for implementing climate adaptation strategies while seeking financial compensation through international mechanisms, such as COP29. It can also unite with other poorer nations affected by climate change in demanding reparations and support from larger carbon-emitting countries, holding them responsible for the disproportionate impact of climate change on vulnerable nations like Sri Lanka.

However, how it works in Sri Lanka is yet to be decided. The backlash seen in most places worldwide, such as disruption to civic life and alienation of would-be sympathisers, calls for more collaboration on this issue. Instead, these disruptive demonstrations, solutions suggested by theorists, provide a better alternative. In recent elections, Sri Lanka voted for a system change that includes restructuring of economies in such a way that sustainability is built into their core.

Combining those aspects with the advocacy of the government for structural economic change holds far better promises for Sri Lanka efficiently to address the immediate challenges of climate change for long-term resilience and sustainability. This calls for Sri Lanka to consider climate justice through policy streamlining and introducing key measures such as carbon taxes, cap-and-trade mechanisms, and integrating green technologies within a capitalist framework. These reforms will strengthen the country’s climate justice regime while tackling systemic environmental concerns. Furthermore, the government must develop a comprehensive estimate of the damages, detailing the losses due to climate change, repair costs, and rebuilding lives of the affected people. This claim should be submitted promptly and immediately to COP29 for reparations and support so Sri Lanka can build back better and more equitably. (Concluded)