At least 52 people have been killed in Nepal due to landslides and <a href="https://nepalitimes.com/news/more-dark-clouds-over-nepal">floods triggered by heavy rainfall</a> that started late last week along the Chure Hills and Madhes province before it moved to the eastern parts of the country. Kathmandu was spared this time unlike the 28 September 2024 cloudburst that saw over 200 deaths, many of them in the capital city and central Nepal.&nbsp; In recent decades, South Asia has witnessed increasingly frequent episodes of heavy rainfall, leading to recurrent floods in several major Indian cities which have lessons for Nepal too. For example, the Indian city of Chennai experienced major floods in 2005, 2015, and 2023. While every flood is distinct, the impacts have been devastating and appear to be worsening over time. The 2023 floods were the most severe in 47 years. Many times these floods are attributed to climate change, but fundamental questions are often overlooked. To what extent have human errors historically worsened flood impacts? Are we attributing too much to climate change while overlooking development blunders?&nbsp; How effective has the State’s conventional approach been in managing floods and droughts? What corrective measures have been implemented so far? What lessons can be drawn from past extreme events and floods? What strategies are needed to make cities more flood-resilient? How can disasters be transformed into opportunities—for instance, by securing a reliable and abundant urban water supply? As a coastal city, Chennai must also contend with coastal flooding and sea-level rise linked to climate change. The real challenge lies in decoding Chennai’s urban and peri-urban hydrology, understanding its ecosystem in its entirety, and making meaningful, science-based interventions for both flood mitigation and drought management. The key is to design and implement climate-resilient strategies for the city-region.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251006131048_9629bc03c2b04a9b14d1c3edc41ce0d620833f0900995516bbf7ff4784db4461.jpg" data-media-id="editor_1" data-image-id="20251006131048_9629bc03c2b04a9b14d1c3edc41ce0d620833f0900995516bbf7ff4784db4461" data-rendition-name="original" width="607" height="239" loading="lazy" alt="Chennai 2023 flood"> <figcaption>A flooded Chennai in 2023.</figcaption> </figure>  TANK WATERSHEDS: UPSTREAM AND DOWNSTREAM Kancheepuram, Chengalpattu, and Tiruvallur districts together once had 1,942 and 1,646 irrigation tanks, some of them very large. These man-made tanks were created by constructing earthen embankments across streams that carried monsoon floods. They were ingeniously designed so that surplus water from an upstream tank would feed into the next one downstream, creating a cascading system of water storage. Today, however, these tanks are neglected—silted up, with broken bunds and damaged control structures. Catchment areas, floodplains, feeder channels, and even the tank water-spread areas have been encroached upon and degraded. The result is a double blow: the tanks now store very little water, while surface runoff is extremely high (over 80%). Together, this has left Chennai highly vulnerable to both floods and water scarcity. To minimise risks, the following steps are critical: - Study urban and peri-urban water dynamics to understand interconnected hydrological conditions. - Map all water bodies (around 4,000) spread across the 5,904 sq km of the proposed city region covering Tiruvallur, Chengalpattu, Kancheepuram, and parts of Ranipet districts. These areas are increasingly urbanised, making protection from encroachment urgent. - Protect catchment areas, inlet and surplus channels, foreshore zones (tank floodplains), and bunds while restoring missing links between tanks. - Restore water bodies to their original capacity—and, where feasible, even double the capacity—so that excess monsoon water can be captured and stored, substantially reducing runoff. - Prepare a comprehensive hydro-elevation (drainage) map covering upstream and downstream watersheds, linking Chennai and the sea. Such a systematic approach can revive the traditional tank system, reduce flood risks, and improve water security for Chennai and its surrounding districts. NATURAL FLOOD CARRIERS Chennai is geographically unique, and this is truly a blessing. The city is traversed by three major rivers—something no other city in India or South Asia can claim. The Kosasthalaiyar runs through North Chennai, the Cooum through Central Chennai, and the Adyar through the South; further south, the Palar carries additional flows. Each of these rivers also feeds numerous tanks before emptying into the Bay of Bengal. Adding to this network, the Buckingham Canal cuts across all four rivers near the coast. Unfortunately, these vital drainage systems are in poor condition due to heavy encroachments, particularly on their floodplains. Sludge and silt deposits have reduced their natural gradient and flow velocity. Though there have been several attempts to restore the rivers and the Buckingham Canal, progress has been limited. What these waterways need is sustained, year-round care and maintenance—not cosmetic “riverfront” or “canalfront” beautification projects. Beyond the major rivers, Chennai also depends on a network of macro and micro drains such as Okkiam Maduvu, Mambalam Canal, Velachery Canal, Kodungaiyur Drain, Otteri Nallah, Virugambakkam/Arumbakkam Canal, Veerangal Odai, Captain Cotton Canal, Villivakkam Canal, and many more. These too require consistent upkeep, alongside the city’s 3,600 km of stormwater drains.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251006131044_22f8154105b0d533cfdff62a4164b9fa2caa4100fc1b6c56dcf6d32d3c031488.jpg" data-media-id="editor_2" data-image-id="20251006131044_22f8154105b0d533cfdff62a4164b9fa2caa4100fc1b6c56dcf6d32d3c031488" data-rendition-name="original" width="897" height="711" loading="lazy" alt="Chennai map NT"> </figure>  REDISCOVERING FLOODS At the same time, we must acknowledge that Chennai’s urban expansion has been among the fastest in the country. Expansion is irreversible, and if left unregulated, it can be disastrous.&nbsp; When the city limits were extended from 174 sq km to 426 sq km, and the Chennai Metropolitan Area (CMA) to 1,189 sq km, little attention was paid to protecting ecological hotspots in the newly added zones. As a result, many lakes and ponds have been lost, while most of the Pallikaranai marshland and coastal wetlands have been encroached upon. The Chennai Metropolitan Development Authority (CMDA) originally planned to expand the CMA from 1,189 to 5,904 sq km—covering the entire districts of Tiruvallur, Chengalpattu, Kancheepuram, and parts of Ranipet under the III Master Plan. But, now the CMA has decided not to expand the area but perhaps intends to go for vertical development with a higher floor space index (FSI).&nbsp; Increasing the FSI and opting to go vertical development will have very serious consequences for stormwater drainage as well as sewage management, mainly because of increasing population density.&nbsp; At the very least, and at least now, the CMDA must identify and notify ecological hotspots, protecting the existing 4,000 lakes, floodplains, forests, major drains, flood buffers, and wetlands is essential. Without this, the city will once again find itself hiding behind climate change as an excuse for accumulated planning and development failures Chennai city, like many other urban regions, can be permanently made less risky from floods while also ensuring round-the-clock water supply even in drought years—if the measures outlined above are implemented with utmost commitment. This is the essence of turning disaster into opportunity.&nbsp; Yet, such possibilities stand in stark contrast to today’s dominant model of global growth, which is not merely extractive but aggressively competitive, accelerating capital concentration and reducing elected governments to mere instruments of corporate power. In its wake, land, water, and air are ravaged, biodiversity is shredded, and human suffering deepens.&nbsp; These models hardly address the well-being of the people and the sustainability of development. As a result, what one encounters is the increasing economic inequality, erosion of natural resources, and increasing ecological imbalances. The catastrophic urban floods we now witness are thus part of this same trajectory, rooted in the mismanagement of key natural resources such as land, water, and ecological hotspots like forests, wetlands and riverbanks. Furthermore, there is an absolute lack of coordination among urban land use planners, real estate developers, municipal authorities, and key water resources departments. These corrective measures are most critical to save the cities from floods. Republished from the <a href="https://soanas.org/rediscovering-floods/" target="_blank">original</a> on the South Asia Nadi Sambad (SOANAS).

original

674x448

610x380

500x500

400x266

400x240

400x203

301x200

1250x600

1084x550

thumbnail

viewImage

Lessons for Nepal from the Chennai floods

While the streets of Kathmandu were erupting violent GenZ protests that brought down the government, Nepal’s athletes were achieving different kinds of breakthroughs on Spain’s mountain trails and in the cricket qualifiers in the UAE.&nbsp; On 27 September, two weeks after the uprising back home, Nepal's cricket team stunned the sporting world with their first-ever victory against a full member nation — defeating two-time World Cup champions West Indies by 19 runs, then crushing them by 90 runs two days later to seal a historic 2-0 series victory. On that very day, 5,000km away in the Spanish Pyrenees Sunmaya Budha stood on a podium alongside American and European champions, clutching a silver medal from the 3rd World Mountain and Trail Running Championships. No Asian athlete had ever finished this high in the Long Trail competition at the World Championships. While youth back home showed they would not tolerate injustice and could carve their own future, young Nepalis were securing it on the global sports stage even in moments of national crisis.&nbsp; The Long Trail event at the 2025 World Championships was designed to break even the strongest athletes. Stretching 82km through the Spanish Pyrenees, the course features an unrelenting 5,413m of elevation gain and descent.&nbsp; Athletes faced everything from steep scree slopes to narrow ridge lines, from boulder fields requiring scrambling to precipitous descents demanding total concentration. One misstep could mean injury, one lapse in focus could cost precious minutes.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025101909108_81152b4754331c4858ed2d0d28204e6a92559faf089fea9ebc84156766ff228a.png" data-media-id="editor_0" data-image-id="2025101909108_81152b4754331c4858ed2d0d28204e6a92559faf089fea9ebc84156766ff228a" data-rendition-name="original" width="977" height="731" loading="lazy" alt="World Mountain and Trail Running Championships"> <figcaption>The Nepal team at the World Championships 2025 with the final four: Sangge Sherpa, Sunmaya Budha, Suman Kulung, Man Kumar Roka Magar. Photo: PREETI KHATTRI</figcaption> </figure>  WOMEN'S COMPETITION Katie Schide (USA) - Winner • Time: 9:57:59 • Average pace: 7:18 per km&nbsp; &nbsp; <a href="https://www.facebook.com/sunmaya.budha.942">Sunmaya Budha </a>(Nepal) - Silver Medal • Time: 10:23:03 • Gap behind winner: 25 minutes and 4 seconds • Average pace: 7:36 per km Most recreational trail runners need 18-24 hours to complete this course, if they can finish it at all. Budha's pace means she was running at a speed that most casual runners could not maintain on a flat course, let alone while constantly climbing and descending mountains. MEN'S COMPETITION Jim Walmsley (USA) - Winner • Time: 8:35:11 • Average pace: 6:17 per kilometer (10:07 per mile) &nbsp; <a href="https://www.facebook.com/runnersumankulung">Suman Kulung (Nepal)</a> - 32nd Place • Time: 10:06:25 • Average pace: 7:24 per km • Finished 1 hour 31 minutes behind the winner • Best performance by an Asian male athlete &nbsp; <a href="https://www.facebook.com/rokamagarmankumar764">Man Kumar Roka Magar (Nepal)</a> - 37th Place • Time: 10:10:53 • Average pace: 7:27 per km • Finished just 4.5 minutes behind Kulung <a href="https://www.facebook.com/Yetimannnnn">Sangge Sherpa (Nepal)</a> - 116th Place • Time: 12:33:09 • Average pace: 9:11 per km  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025101909108_2255845b43e68b14d3b111099124f9c98898bbe9016299b9af278aca8b4377f7.png" data-media-id="editor_5" data-image-id="2025101909108_2255845b43e68b14d3b111099124f9c98898bbe9016299b9af278aca8b4377f7" data-rendition-name="original" width="977" height="904" loading="lazy" alt="World Mountain and Trail Running Championships"> <figcaption>Sangge Sherpa organising himself post gear check in Can-Franc.</figcaption> </figure>  The men's winner averaged about 6:17/km on a course where elite mountain runners were struggling. Kulung and Roka Magar maintained a 7:24-7:27/km pace—faster than many recreational runners' easy flat road pace. They were faster than dozens of European athletes who train in the Alps. Even Sherpa's 9:11/km average pace over 12+ hours represents an extraordinary feat of endurance, maintaining forward progress on some of the most challenging mountain terrain in competitive trail running. “What set Budha apart was her exceptional descending ability. She recorded the fastest downhill speed among all women in the competition—a skill honed through years of training on Nepal’s steep mountain trails,” said her team director Ryan S Blair.&nbsp; Sunmaya Budha, ranked world 8th for 100km category events and 17th in the world by the International Trail Running Association (ITRA), entered the race having recently recovered from injuries to both legs.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025101909108_38d8bee04beaa6443480ecf4765e6b34f91d2d105128f292f73702072a820d25.jpg" data-media-id="editor_6" data-image-id="2025101909108_38d8bee04beaa6443480ecf4765e6b34f91d2d105128f292f73702072a820d25" data-rendition-name="original" width="1600" height="1070" loading="lazy" alt="World Mountain and Trail Running Championships"> <figcaption>Sunmaya storming in 2nd position. Photo: WMTRC2025 CANFRAC </figcaption> </figure>  While American Katie Schide dominated from the front, Budha found herself in an intense battle for second place with Italy's Fabiola Conti, a specialised skyrace and mountain marathon runner. The two runners remained locked together through much of the course, running side-by-side at key checkpoints and pushing each other through the mountain wilderness. In ultra-trail racing, where climbs are often win by fractions of minutes, the ability to descend fearlessly and efficiently can make the difference between podium positions. Budha's technical prowess on the descents gave her a advantage over her European competitors. The decisive moment came in the final 20km. At the 65km mark, Budha held a 90-second lead over Conti. By 71.5km she had extended her advantage to eight minutes — a commanding gap she maintained to the finish. In a powerful display of national pride, she approached the finish wrapped in the Nepali flag, showing the world what Himalayan athletes can achieve on the global stage. Said Preeti Khattri, team lead for Nepal: "Standing right beside the USA and European peer. Proud. No Asian athletes have ever made it this far.” MEN, TOO While Budha captured headlines with her silver medal, the performances of Suman Kulung and Man Kumar Roka Magar were equally significant. Both athletes topped Asian athletes and numerous European competitors. Suman Kulung delivered a performance that demonstrated extraordinary mental toughness and racing intelligence. What makes his 32nd place finish even more impressive is that 1.5km he encountered a severe bottleneck on narrow technical trails.&nbsp; This critical delay pushed him back to around 92nd position—a devastating setback in a world championship race where every second counts. Many athletes would have been demoralised by such an early disaster.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025101909108_e2f358723ea8abaa262e749a4c6afb0a179cf9f3e0bb4eab1d973e25b9b00f09.png" data-media-id="editor_7" data-image-id="2025101909108_e2f358723ea8abaa262e749a4c6afb0a179cf9f3e0bb4eab1d973e25b9b00f09" data-rendition-name="original" width="668" height="445" loading="lazy" alt="World Mountain and Trail Running Championships"> <figcaption>Suman Kulung coming through 65km Assisted Checkpoint. Photo: DR SIGRID FOUNDATION</figcaption> </figure>  But Kulung showed why he is Nepal's top-ranked trail runner: he launched a spectacular comeback. By the 30km mark, he had charged through the field to reach approximately 20th position — recovering over 70 places in less than 30km.&nbsp; His final time of 10:06:25 placed him ahead of runners from traditional mountain running powers including Switzerland, Austria, and Germany, and was the highest-finishing Asian male athlete in the competition.

Nepali runners score breakthroughs

In 2004, Poet Durga Lal Shrestha asked me to translate 223 little poems from Newa into English. They were each written as sestet-- terse in their form but heavy in imagery and sentiment. The novice translator in me struggled to find the best way to convey his poetry in English-- but the process became a tour as I discovered my mother tongue anew. The highlight, however, was Shrestha’s handwriting. His calligraphy is immaculate. He had given me photocopies from the notebook he had written the poems in and each page looked as though they were freshly out of the press. The letters bore a consistency, unswayed by the emotions of his poetry. Sometimes, I would just stare at the handwriting in admiration.&nbsp; Someone else had been similarly besotted by his writing: “I met him 25 years ago in the UK when he was the chief guest at a Mha Puja event organised by Pasa Pucha,” recollects Ojesh Singh, writer and engineer. “We were roommates. I noticed he couldn’t stop writing.”&nbsp; Shrestha, an octogenarian now, was a teacher at Kanya Mandir School for many years, where his writing was admired by colleagues and students. Known as Janakavi or People’s Poet, a title bestowed on him by the Nepal Bhasha Parishad, Shrestha is also the recipient of the Jagadamba Shree Puraskar for his contribution to literature.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251021071052_b109f2ee6dbac911fb8002e8e8bb33a50a8f755d26662f333535d32c8573e782.jpg" data-media-id="editor_0" data-image-id="20251021071052_b109f2ee6dbac911fb8002e8e8bb33a50a8f755d26662f333535d32c8573e782" data-rendition-name="original" width="1600" height="900" loading="lazy" alt="Digitising the savant calligrapher NT"> <figcaption>From left to right: Suman Shrestha, Ananda Kumar Maharjan, Durga Lal Shrestha, Ojesh Singh, and Arbindra Man Singh. Photo: SUCHITA SHRESTHA</figcaption> </figure>  “He would write on anything he could lay his hands on. On tissue paper, envelopes, cigarette boxes. It struck me how neat and tidy his writing was,” says Singh. “The structure and size were perfectly in sync-- and as an aspiring graphic designer then, I fell in love with his writing. Later, whenever I read his books, I thought it would be nice to read them in his writing.” After sitting with the notion of turning Shrestha’s writing into a digital font for years, in 2024, he reached out to a small group of people who he thought might be allies.&nbsp; “It was during Ojesh Ji’s book launch that we met and talked about the possibility of turning Durga Lal Shrestha’s writing into font,” recalls Ananda Kumar Maharjan, who has designed the Durga Lal Shrestha font and is affiliated with Callijatra, an organisation promoting Newa calligraphy.&nbsp; For Singh, the desire to immortalise the poet's handwriting wasn’t only coming from personal admiration, it was also about preserving the writing of a language and literature leader and activist. He offered to fund the font project, which meant paying for Maharjan’s time and dedication. He also drew into the conversation Shrestha’s son Suman, who has been an integral part of the process.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251021071056_372dc34ac3ce3b70445128131a11ade8f321756c6cc7615825c4451e85f56374.jpg" data-media-id="editor_1" data-image-id="20251021071056_372dc34ac3ce3b70445128131a11ade8f321756c6cc7615825c4451e85f56374" data-rendition-name="original" width="616" height="728" loading="lazy" alt="Digitising the savant calligrapher NT"> </figure>  The others involved in the process were journalist Arbindra Man Singh, who had been scanning Shrestha’s writing for the book Hastakshar, a collection of poems printed in the author’s handwriting. Also an enthusiast of converting Shrestha’s writing to a font, Singh provided help in bringing together the scans, based on which Maharjan picked the best letter for each alphabet to create a complete set.&nbsp; “Doing this was different from other font developments I have done in the past,” explains Maharjan, who has also digitised his own handwriting into a font, called Anand. “To create Durga Lal Shrestha’s writing as font, I had to analyse his writing archive and pick the best.”&nbsp; He adds: “There was a book published in his writing, so there were scans and digital archiving done by Arbindra Ji, which became the foundation for my work.” He had to find a prototype for each alphabet based on the scans. He traced the letters on Illustrator and copied them to a MAC software called Glyphs where he had to enter each letter, using a traditional Devanagari keyboard instead of Unicode.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025102108100_2f6b8c0f3cf91682707ac356e11ad50b342a4198f56490ab68d041e875b15edb.jpg" data-media-id="editor_2" data-image-id="2025102108100_2f6b8c0f3cf91682707ac356e11ad50b342a4198f56490ab68d041e875b15edb" data-rendition-name="original" width="818" height="766" loading="lazy" alt="Digitising the savant calligrapher NT"> </figure>  “I had to be very careful to keep it accurate. Conjunctions need attention,” Maharjan says. “There are half letters, saint letters, ligatures and open type features to pay attention to, this is more advanced than the fonts I’ve created in the past.” &nbsp; Maharjan has designed this font in three different variations that users can play with. “Writing changes with age. While young, people write better, but with age, it starts to change. Since Durga Lal Shrestha hasn’t been very well lately, his hand shakes when he writes. So, we had to pick the best of his writing from the records,” he adds. “People also tend to write in different styles depending on their mood so we took the best four of every letter and traced and picked one.”&nbsp; Handwriting is deeply intimate and in this day and age of tech, becoming lost.&nbsp; What bothers me about the day of phones is that I no longer know what the writing of those close to me look like. I no longer know how you press the pen between our fingers or how you tilt it against the paper or how you pause to write periods or how the nib makes a perfect tiny orb before you drag it just so, to turn it into a comma. The familiarity of the nuances of someone’s writing is lost on us.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251021071056_2c83ab2c3ed4cfa42e6a6a637d88fd879218fb5b7391e086ab5db1a8ec173654.jpg" data-media-id="editor_3" data-image-id="20251021071056_2c83ab2c3ed4cfa42e6a6a637d88fd879218fb5b7391e086ab5db1a8ec173654" data-rendition-name="original" width="992" height="1280" loading="lazy" alt="Digitising the savant calligrapher NT"> </figure>  Ojesh Singh agrees with me. He says it’s important to keep handwriting alive as people become more and more tech-dependent. People are likely to interact even less with letters on paper, but at least we can have fonts, he says.&nbsp; A set of six books by poet Durga Lal Shrestha is set to be launched on 31October. One of them, entitled, Kawa, is typeset in the Durga Lal Shrestha Font. The font will be made available to the general public after the books have been released. In July, I had visited Shrestha, who I also call Durga Lal Taaba, as many Newa people in my generation do. Seated in the quiet of his home, he conversed about literature and language with my father and my uncle. Coming out of Taaba, Newa, which has a utilitarian function for me to communicate with my parents, sounded more like a lyric.&nbsp; I asked him what he thinks about his handwriting being archived as a font. He replied: “This body is going to be gone eventually, so I thought maybe my handwriting could live on.” Suburban Tales is a monthly column in Nepali Times based on real people in Pratibha’s life.

Digitising the savant calligrapher

The winter air pollution season started early this year with emissions, Diwali firecrackers and crop residue burning making the air unbreathable across north India. Much of the pollution was transboundary, with prevailing winds carrying the suspended particulates from Pakistan, across India to Nepal and beyond. All this pollution and domestic emissions killed 41,300 in Nepal in 2023, and 85% of all deaths were because of noncommunicable diseases such as heart and lung disease, lung cancer, diabetes, and dementia, according to the State of Global Air (SoGA) 2025 report released Thursday. With the onset of winter, Kathmandu Valley’s own emissions are trapped in a surface inversion layer and as in previous years will have some of the worst air quality in the world.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251023131016_7c42a4e8b0dce01dfeeaaf89dbb10dbfa036b41163f3ebada88c7ce17dbded49.png" data-media-id="editor_0" data-image-id="20251023131016_7c42a4e8b0dce01dfeeaaf89dbb10dbfa036b41163f3ebada88c7ce17dbded49" data-rendition-name="original" width="921" height="850" loading="lazy" alt="Air pollution killing season starts early NT"> </figure>  The SoGa report says air pollution has now become the leading risk factor for deaths in Nepal, ahead of tobacco and high blood pressure. Interestingly, while the health impacts due to environmental risk factors such as unsafe water and sanitation have reduced significantly since 2000, the opposite is true for ambient PM2.5 (particles smaller than 2.5 microns). Globally, 7.9 million deaths were attributable to air pollution– about 1 in 8 deaths – in 2023. Of this total, 4.9 million deaths were attributable to PM2.5 exposure, 2.8 million were from household air pollution, and 470,000 were from ozone. Similarly, dementia attributable to air pollution resulted in 626,000 deaths and 40 million healthy years of life lost. And 95% of air pollution attributable deaths in adults over the age of 60 are due to noncommunicable diseases. The burden of noncommunicable diseases in relation to air pollution is rising worldwide and in Nepal. The SoGA report shows that nearly nine of ten global air pollution deaths are from chronic ailments, and half of all respiratory disease deaths are attributable to air pollution.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251023131020_8577f464b4a73007de5dd018b8ac91dae3a9c732dbb81a44b6aa5a0ced7df3df.png" data-media-id="editor_1" data-image-id="20251023131020_8577f464b4a73007de5dd018b8ac91dae3a9c732dbb81a44b6aa5a0ced7df3df" data-rendition-name="original" width="1080" height="1080" loading="lazy" alt="Air pollution killing season starts early NT"> </figure>  In Nepal, air pollution is responsible for three out of four COPD deaths, one out of three heart deaths and one out of five diabetes deaths. More than one third of lower respiratory infection deaths were due to air pollution. “The data presented in the State of Global Air report highlight the significant impacts of poor air quality on the health and well-being of billions of people around the world, especially those living in Asia and Africa,” says Pallavi Pant of the Boston-based Health Effects Institute (HEI) that released the report in collaboration with the Institute for Health Metrics and Evaluation and the NCD Alliance. She adds: “Growing momentum on air quality management across those hard-hit locations, including expansion of air quality monitoring, adoption of air quality regulations, and sector-specific interventions are yielding improvements for those most impacted.” Low- and middle-income countries stand to gain most by reducing air pollution, with particularly strong impacts on children, older populations, and people with pre-existing health conditions. Indeed, of the 41,300 air pollution deaths in 2023 in Nepal, 31,600 were in adults over the age of 60 years and 3,500 in children below five years. Death rate for air pollution in Nepal, which is 178 per 100,000, is more than 10 times higher than high-income countries, which is at 17 per 100,000.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251023131020_604e852aed4ffde0dc7d1df72fcd3e73d904136dfb1bb2407e53b7445f3ef72c.png" data-media-id="editor_2" data-image-id="20251023131020_604e852aed4ffde0dc7d1df72fcd3e73d904136dfb1bb2407e53b7445f3ef72c" data-rendition-name="original" width="1078" height="423" loading="lazy" alt="Air pollution killing season starts early NT"> </figure>  “Win-win solutions for air pollution and NCDs exist, with added benefits for climate, physical activity, nutrition, and many other global development priorities,” says Alison Cox, Policy and Advocacy Director at the Geneva-based NCD Alliance. “These policies are effective and deliver a strong return on investment - for the sake of our people and the planet we need to implement them faster.” Fine particle pollution (ambient PM2.5) is the largest driver of air pollution’s burden of disease worldwide as kit attributed to 4.9 million deaths and 124 million healthy years of life lost in 2023. Vehicles, power plants, factories, and homes, as well as agricultural and industrial activities, waste burning and wildfires are some of the biggest sources of pollutants. South Asia is among the regions of the world with the highest exposures to ambient PM2.5 , while more than 36% of people around the world live in areas where PM2.5 levels do not meet even the least stringent interim target. As per the report, 78% of Nepal’s 30 million population lives in areas where annual PM2.5 exposure exceeds the least stringent WHO Air Quality Interim Target of 35 µg/m3. Meanwhile, exposure to household air pollution due to the use of solid fuels for cooking remains an important driver for the disease burden in the country. “Ongoing efforts to meet global development goals are not achievable without directly addressing air pollution,” says Maria Neira, Commissioner of Our Common Air. “Countries and cities must focus their efforts toward reducing air pollution emissions, including household air pollution, which has particularly severe impacts on young children and older people across Asia and Africa.”

2025-nepal-flood

Lessons for Nepal from the Chennai floods

Nepali runners score breakthroughs

Digitising the savant calligrapher

Air pollution killing season starts early

Nepal needs to enact and enforce animal law