The<a href="https://nepalitimes.com/news/rasuwa-flood-likely-a-glof"> flood on the Bhote Kosi</a> on Tuesday morning was a timely reminder about the risks Himalayan communities face from melting permafrost and glaciers, as well as the need for transboundary early warning. In the spring of 2024, I visited the Kanchenjunga Conservation Area (KCA) again. While in the village of Kampuchen (4,145) I visited Nupu Sherpa, friend and owner of the Kampuchen White House Lodge, to share <a href="https://tc.copernicus.org/articles/18/711/2024/">a new paper we had just published</a> about a massive ice-debris avalanche that had occurred in 2022 in the upper Nupchu valley. Although Nupu was interested in the results and implications of the avalanche, he was even more concerned about the recent and rapid development of several large, pro-glacial lakes upon the terminus of the Kanchenjunga glacier, an hour walk north of Kampuchen and across the seasonal yak pasture of Ramdang Kharka (4,375m).&nbsp; Like many high altitude, low gradient glaciers in the Himalaya, those in the Kanchenjunga region had shrunk to mere shadows of their former selves during the previous 125 years, leaving behind debris-covered remnant ice and small meltwater ponds.&nbsp; Nupu’s fear was that the lakes might soon coalesce to form a large and potentially dangerous glacial lake. Given a large enough trigger, such as a massive landslide or avalanche, a glacial lake outburst flood (GLOF) could result that could damage Kampuchen, Ghunsa, Phale, the Kangchenjunga Base Camp trail, and even beyond to the lower Tamor into India.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025071204070_31e28d1fd0f5a976ad96fc5597cc386586d7de5b7d9714835d5b479104209fed.jpg" data-media-id="editor_2" data-image-id="2025071204070_31e28d1fd0f5a976ad96fc5597cc386586d7de5b7d9714835d5b479104209fed" data-rendition-name="original" width="1500" height="1635" loading="lazy" alt="Meltpools in the Himalaya"> <figcaption>The Kanchenjunga Conservation Area (KCA), eastern Nepal.</figcaption> </figure>  Since I was on my way to the village of Lhonak (4,792m) I stopped to take a look at the new lakes. Sure enough, from a lookout point on the lateral moraine of the Kanchenjunga Glacier I could see as many as ten newly formed and growing meltwater ponds upon the terminal moraine region of the glacier.&nbsp; The prospect was reminiscent of early satellite images taken of Imja Glacier in 1962 by the French, showing a number of meltwater ponds that within 15 years had grown and merged into a glacial lake half a square kilometer in size and containing 45 million cubic meters of water. Ten years after that Imja had grown to more than a square kilometer in size, was at least 120 m deep, and contained an estimated, and growing, 90 million cubic meters of water. Would the same scenario play out for the lower Kanchenjunga Glacier? To try and understand the situation better, glaciologist Sonam Wangchuk of ICIMOD put together a time series composite of lake development over time, from 2016 to 2024, where it was clear that the majority of the new lakes had only formed since 2019.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025071204078_c65a5ec574a251489c502f3efdf842033e0d238fd57947f7eee2c5793aac2a29.jpg" data-media-id="editor_3" data-image-id="2025071204078_c65a5ec574a251489c502f3efdf842033e0d238fd57947f7eee2c5793aac2a29" data-rendition-name="original" width="602" height="686" loading="lazy" alt="Meltpools in the Himalaya"> <figcaption>Time-lapse satellite images of glacial lake development from 2016 to present. Animation of the process can be seen at https://www.mdpi.com/article/10.3390/w17101457/s1.</figcaption> </figure>  Sonam Rinzin of Newcastle University estimated the potential depth and volume of the future glacier lake using standard procedures based upon the surface slope of the Kanchenjunga Glacier combined with volume-area curves for similar glacial lakes, estimating that the future lake would have a volume of approximately 33 million cubic meters of water and depth of more than 116 m. Other modeling methods enabled the mapping of probable ice, debris, and/or rock avalanches into the lake that could trigger a GLOF.&nbsp; A third model was then used to simulate four different avalanche scenarios that could trigger a GLOF: from small (debris avalanche of 3 million cubic meters) to the worst case (15 million cubic meters) of fast-moving debris. Even under the small magnitude scenario, avalanche-triggered outburst floods would travel distances of almost 120km downstream, and under the worst-case scenario the floods would reach the Indo-Gangetic Plain and cross the border into India, damaging or destroying up to 90 buildings and 44 bridges. The prospective triggers of a future GLOF, however, are not limited to a nearby rock avalanche. A <a href="https://tc.copernicus.org/articles/11/443/2017/tc-11-443-2017.html">sudden release of water</a> from water-filled caves further up the glacier could trigger a surge wave capable of breaching the terminal moraine complex holding in the lake water.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250712040716_20ed87368a9ac416b5d0232cf8e02211195ca6bc9fff960a1f7e43a95bdfbbf9.jpg" data-media-id="editor_5" data-image-id="20250712040716_20ed87368a9ac416b5d0232cf8e02211195ca6bc9fff960a1f7e43a95bdfbbf9" data-rendition-name="original" width="1500" height="1621" loading="lazy" alt="Meltpools"> <figcaption>Theoretical Kangchenjunga glacial lake of the future (blue) contained by a front moraine (purple) with a flood possibly triggered by a massive rock avalanche (red).</figcaption> </figure>  <a href="https://nepalitimes.com/multimedia/the-not-so-permanent-frost">Weakening permafrost</a> at the highest altitudes could result in massive ice-debris avalanches, such as those believed to have triggered recent and catastrophic floods in the <a href="https://nepalitimes.com/here-now/remembering-the-seti-disaster">Seti River</a>, <a href="https://nepalitimes.com/here-now/nepal-s-mountains-are-melting">Barun Khola</a>, <a href="https://nepalitimes.com/news/non-climate-cause-of-nanda-devi-flood">Chamoli</a>, <a href="https://nepalitimes.com/news/sikkim-flood-is-warning-to-nepal">South Lhonak lake</a>, and Tuesday’s Bhote Kosi flood in <a href="https://nepalitimes.com/news/rasuwa-flood-likely-a-glof">Rasuwa</a>. Weakening and eventual collapse of the terminal moraine complex through sub-surface piping could also result in an outburst flood. And a range of <a href="https://nepalitimes.com/here-now/nepal-s-mountains-are-melting">cascading processes</a> currently unknown to scientists could trigger a flood as well.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250712040712_76336a4597c08dd735e57b09ae9840b6bd3d89c85907bb39424d9e6f3163581e.jpg" data-media-id="editor_13" data-image-id="20250712040712_76336a4597c08dd735e57b09ae9840b6bd3d89c85907bb39424d9e6f3163581e" data-rendition-name="original" width="740" height="565" loading="lazy" alt="Meltpools in the Himalaya"> <figcaption>Jannu glacier in 1899. Note how the level of the debris-covered glacier reached the top of the lateral moraines over a hundred years ago. Photo: V. SELLA</figcaption> </figure>   <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250712040712_707dd365923a002e889c64a88796b445695ea9ca692ec639179bc70217ed63c5.jpg" data-media-id="editor_14" data-image-id="20250712040712_707dd365923a002e889c64a88796b445695ea9ca692ec639179bc70217ed63c5" data-rendition-name="original" width="5184" height="3888" loading="lazy" alt="Meltpools in the Himalaya"> <figcaption>Jannu glacier in 2022. The remaining debris-covered glacier is now several hundred meters below the crests of the lateral moraines. Photo: E. BYERS</figcaption> </figure>  But will a large and potentially dangerous glacial actually form at the Kanchenjunga glacier? There’s really no way to tell at this point, although the rapid development of lakes since 2016 is a strong indicator that a large lake is in the process of forming. And rather than wait and see, our current uncertainty does not diminish the need for a more proactive approach to the development of a large glacial lake at some point in the near future. For example, the lower Kanchenjunga Glacier clearly needs to be regularly monitored over the coming years to keep track of glacial lake growth and potential hazards. This could be done by the Department of Hydrology and Meteorology (DHM), ICIMOD, or Kathmandu University with results regularly shared with local people and local governments.&nbsp; In fact, such a service could be developed into a program that is offered to other communities throughout highland Nepal who experience similar situations of glacial lake development, growth, and prospective danger, especially since most communities presently feel that they have no one to turn to for similar information. Inexpensive, locally appropriate, user-friendly early warning systems (EWS) need to be developed for the Kanchenjunga region now, instead of waiting for a tragedy to happen. While the different options and costs are being assessed, the installation of new cell towers in the upper Ghunsa Khola would assure that local residents have access to one of the most effective and proven EWS systems available: cell phones, combined with a lake level monitoring device that broadcasts data and connects to cell phone alarm systems.&nbsp; For example, hundreds of lives were saved when upstream witnesses called their family and friends downstream to warn them of the <a href="https://archive.nepalitimes.com/article/nation/Anatom-of-a-Himalayan-tsunami,1330">Seti River flood</a> near Pokhara in 2014. New zoning policies that prohibit the construction of lodges and other infrastructure in high-risk floodplain regions need to be developed now. Where the infrastructure already exists, villages should be encouraged to install gabion rock-filled wire cages along susceptible river channel or river interfaces to divert the flow of water during a flood event, a method used successfully in both highland and riverine Nepal. Local and national hazard training and response programs need to be developed now. Several examples of excellent programs developed by different organisations in the upper Khumbu region exist that provide excellent models, such as those tested by the US Agency for International Development <a href="https://www.hillarymedal.com/Khumbu-Nepal-Local-Adaptation-Plan-of-Action-%20report.pdf">(USAID) and ICIMOD</a> between 2011 and 2015. Glacial lake reduction&nbsp; Nepal was recently awarded a $36.1 million award by the Green Climate Fund (GCF) to directly confront many of hazards from glacial lake outburst floods jointly implemented by the United Nations Development Programme (UNDP) and the DHM building on past successes at Tso Rolpa and Imja Lakes. There are some lessons learned over the past decades of field work based in Nepal and Peru: 1. The DHM wants to use the project to reduce GLOF risks in Kosi and Gandaki basins and glacial lake reduction programs are planned for Thulagi, Lower Barun, Lumding Tsho, and Hongu 2 glacial lakes.&nbsp; However, the planned lowering depth for Tso Rolpa in 2000 was 20m, with the project ending once 3m lowering was achieved due to lack of funds. Imja lake, which scientists also determined needed to be lowered by at least 20m, was in fact lowered by 3m in 2016 ‘because that’s what they did at Tso Rolpa’.&nbsp; If glacial lake reduction programs are to be implemented under the GCF program they should be based upon good science, and lowered to an effective depth, otherwise the activity will be a waste of funds. <a href="https://sinia.minam.gob.pe/sites/default/files/siar-%20ancash/archivos/public/docs/usaid_glacial_lake_handbookrfs_0-ilovepdf-%20compressed_0.pdf">Peru offers experience</a> for glacial lake lowering. 2. Although large glacial lakes (more than 1sq km) will always command the most media and even scientific attention, it has become abundantly clear in recent years that even small glacial lakes can be just as deadly, given the correct sequence of cascading events, rainfall, snowmelt, and/or other triggers.&nbsp; The 2017 <a href="https://link.springer.com/article/10.1007/s10346-018-1079-9">Barun flood</a> and September 2024 <a href="https://www.stimson.org/event/the-%20thame-glof-disaster-climate-related-disaster-risk-management-in-the-high-himalayas/">Thame flood</a> are two excellent examples. Methods for assessing the flood risk of glacial lakes will need to be revised accordingly to include many of these smaller glacial lakes as well, in addition to the 21 large lakes already considered to be dangerous. 3. Existing and expensive EWS might benefit by some consideration of cheaper, more local, and possibly more effective alternatives. In 2015, for example, <a href="https://digitalcommons.macalester.edu/himalaya/vol37/iss2/7/">villagers</a> living below Tso Rolpa complained that they had no idea how the recently installed EWS worked, what it sounded like, and what to do in the event that it went off. With improved cell service and real-time lake level monitoring apps, local people could check on the lake whenever they wished, as opposed to waiting for some kind of communication from Kathmandu. 4. The GCF grant has the opportunity to become the ‘go to’ place for communities throughout highland Nepal to report any of their concerns related to glacial lakes and/or other observed cryospheric processes. This service could facilitate local people’s ability to adapt to, mitigate, or prevent a range of climate change-related hazards largely unknown to previous generations. Alton C Byers is a faculty research scientist at the Institute of Arctic and Alpine Research (INSTAAR) University of Colorado at Boulder and has visited the KCA including a six-month residency in Ghunsa supported by the Fulbright Nepal Scholar Program. This article is largely based on Evolution of a Potentially Dangerous Glacial Lake on the Kanchenjunga Glacier, Nepal, Predictive Flood Models, and Prospective Community Response. <a href="https://doi.org/10.3390/w17101457">Water</a>, 2025. (Byers AC, Rinzin S, Byers E, Wangchuk S.)

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Meltpools in the Himalaya

<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52a49c7e80680e052308jpeg.jpg" alt="" width="2592" height="848"/><figcaption>Gabions above Chukung with the summit of Lhotse peeking through the clouds last month. All photos: ALTON C BYERS</figcaption></figure>In an example of local people adapting to the <a href="https://www.nepalitimes.com/banner/a-terrifying-assessment-of-himalayan-melting/">climate crisis</a> with little outside help, the people of <a href="https://www.nepalitimes.com/banner/on-thin-ice-in-the-khumbu/">Nepal’s Khumbu region</a> are building embankments to protect themselves from increasingly frequent floods coming out of melting glaciers upstream.While major glacial lake outburst floods (GLOFs) that destroy infrastructure get a lot of press, these local initiatives in remote and high altitude locations do not get much attention.While on a field survey of the impacts of the <a href="https://www.google.com/url?client=internal-uds-cse&amp;cx=011870630917993763279:opm7uqsat-4&amp;q=https://www.nepalitimes.com/here-now/on-everest-4-years-after-the-nepal-earthquake/&amp;sa=U&amp;ved=2ahUKEwjYya7W_efjAhUJinAKHZLsAcsQFjABegQIDxAC&amp;usg=AOvVaw0h7aKRfWj4B_kVdyZ1-PZZ">25 April and 12 May 2015 earthquakes</a> on three of Nepal’s potentially dangerous glacial lakes — <a href="https://digitalcommons.macalester.edu/cgi/viewcontent.cgi?article=2306&amp;context=himalaya">Imja, Tso Rolpa and Thulagi</a> – local lodge owners in Chukhung village (4,730m) talked of a mysterious flood from the <a href="http://archive.nepalitimes.com/news.php?id=16562#.XUYpei0Q0Wo">Lhotse Glacier</a>, immediately upstream, on 25 May that year.The USAID-supported study followed our recently completed High Mountain Adaptation Partnership (HiMAP) program, which worked with communities in the Khumbu and Cordillera Blanca of Peru to develop local adaptation plans of action based on concurrent glacial lake and climate change studies, which were routinely shared with local people.Further investigation revealed that the source of the Lhotse flood was the interior of the glacier itself, now similar to a massive piece of Swiss cheese, with hundreds of water-filled caves in the shrinking and <a href="https://archive.nepalitimes.com/article/nation/ice-to-water-glacier-lake-outburts-himalayas-nepal,4197">rapidly ablating glacier</a>. Many of the caves are linked to surface meltwater ponds that can drain rapidly, in some cases triggering the release of water from dozens of conduits that converge to create a major flood.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52a79c7e80680e052309jpeg.jpg" alt="" width="1000" height="989">Photo: GOOGLE EARTHThe 6m high wave generated by the May 2015 flood destroyed the bridge to Island Peak Base Camp and narrowly missed Chukung. It came in the middle of the night and, combined with the memory of the <a href="https://www.google.com/url?client=internal-uds-cse&amp;cx=011870630917993763279:opm7uqsat-4&amp;q=https://archive.nepalitimes.com/article/nation/melting-mountains-shake,3073&amp;sa=U&amp;ved=2ahUKEwjh7pL9_efjAhUDk3AKHWsyBAEQFjAIegQIBhAC&amp;usg=AOvVaw2mkMt6PodwsV2PgkTJG1uR">devastating earthquakes</a> the month before, caused widespread panic. Cell phone messages were passed rapidly down the valley.  People from Chukung to Lukla gathered their loved ones and carrying the elderly, ran for higher ground. They feared it might be a massive GLOF from Imja Tsho (5,010m), but in fact it was a smaller flood that impacted only the uppermost settlements.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52aa9c7e80680e05230ajpeg.jpg" alt="" width="1500" height="1125"><figcaption> </figcaption></figure><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52ad9c7e80680e05230bjpeg.jpg" alt="" width="1500" height="1125"><figcaption> </figcaption></figure>After the flood, local volunteers in the Khumbu Alpine Conservation Committee decided to begin building a dozen or more gabions, or rock-filled wire cages, immediately next to Chukung, on its southernmost side.A year later, on 12 June 2016, <a href="http://www.crwr.utexas.edu/video/Lhotse_Flood_Supplement_V3.mp4">a second and larger conduit flood</a> from Lhotse occurred, this time headed directly for Chukung. But the flood waters were successfully diverted by the gabions built the year before, resulting in only minor flooding of several lodge courtyards immediately next to the river.  Armed with the knowledge of their successful action, the community continued to devote its resources to construct more gabion walls along the glacial streams that run on the north and south sides of the settlement.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52b09c7e80680e05230cjpeg.jpg" alt="" width="1826" height="507"><figcaption> </figcaption></figure>Yet another englacial conduit flood from the Lhotse Nup Glacier occurred a few weeks ago. Once again, there was minimal damage to the village thanks to the new gabions.With support from the Nepal Mountaineering Association, the Buffer Zone Council, local municipal government and their own resources, villagers have been able to fund and use effective local technology in response to what appears to be a new era of fairly routine flooding from the glaciers.Such phenomena <a href="http://archive.nepalitimes.com/news.php?id=16563#.XUYqJS0Q0Wo">have occurred for decades</a>, but never with the apparently increasing frequency of the past 10-15 years. Chukung probably should never have been built next to a vulnerable flood plain, but when most of the lodges were constructed 20 years ago, <a href="http://archive.nepalitimes.com/article/nation/melting-mountains-shake,3073">glacier floods</a> happened only every 30-60 years, not every year.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52b39c7e80680e05230djpeg.jpg" alt="" width="980" height="735"><figcaption> </figcaption></figure><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52b69c7e80680e05230ejpeg.jpg" alt="" width="979" height="733"><figcaption> </figcaption></figure><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52b89c7e80680e05230fjpeg.jpg" alt="" width="960" height="716"><figcaption> </figcaption></figure>Such floods were so infrequent that in the mid-1950s, glaciologist Fritz Müller was nearly kicked out of the Khumbu by villagers angered over a large flood, most likely from Lhotse Nup Glacier, which destroyed half of Chukung’s grazing land as well as the prayer wheel ghatta at Phunki. They felt Müller had angered the gods by his research activities on the Khumbu glacier.Fortunately, the then 14-year-old abbot of Tengboche Monastery, the Venerable Ngawang Tenzing Zangpo Rinpoche, intervened on Müller’s behalf and all was forgiven. These days glacier floods happen nearly every year, but they rarely make the national news since they are so much smaller than the major GLOFs that destroy downstream infrastructure, they occur in high and remote locations, and sometimes escape the notice of even local people.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52bb9c7e80680e052310jpeg.jpg" alt="" width="594" height="404"><figcaption> </figcaption></figure>The climate change adaptation demonstrated by Chukung has yet to make global news, but it is one more example of how Himalayan people themselves, with little or no help from the outside, are quietly <a href="https://www.nepalitimes.com/banner/weather-warning-for-climate-meeting/">adapting to the impacts of climate change</a> in real and effective ways.Bridges are being built higher to cope with more frequent and higher floods. Lodges and new infrastructure are built well above floodplains that until recently were considered to be safe. Many gabions are being built along river banks that only 10 years ago had none.And life in the high Himalaya goes on.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108131156/636a52bd9c7e80680e052311jpeg.jpg" alt="" width="501" height="376"><figcaption> </figcaption></figure>Alton C Byers, PhD, is Senior Research Associate and Faculty at the Institute of Arctic and Alpine Research (INSTAAR), University of Colorado at Boulder, in the US.

Living below Nepal’s melting mountains

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.”

Air pollution killing season starts early

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

Nepal needs to enact and enforce animal law

This year, the <a href="https://nepalitimes.com/opinion/quo-vadis-un-80-9vthn7mg">United Nations is marking its 80th anniversary</a> and it is being celebrated with special events across the world to commemorate its establishment on 24 October 1945. It has also been 75 years since the first UN adviser, the Swiss geologist Toni Hagen, was sent to Nepal to explore development opportunities. In 1950, there were no roads and Hagen walked on foot across the length and breadth of Nepal’s mountains, valleys and plains. This year also marks the 60th anniversary of the United Nations Development Program (UNDP) in Nepal, and much of Hagen’s work laid the basis for the UN’s involvement in education, health, and connectivity in Nepal’s future development. Despite frequent changes in government and political system, Nepal has made remarkable progress. The poverty rate has gone down by half in the past 30 years to 20.27% of the population. Much of it has to do with remittances from Nepalis working overseas, but it is also a result of the Nepal government’s investment in education, health care and social welfare.&nbsp; There have been special initiatives like the Prime Minister’s Employment Program that have provided jobs to nearly 800,000 people in the country’s 743 municipalities — especially in those areas with lower Human Development Index (HDI) like the far-west and the Tarai.&nbsp; This year’s HDI report by UNDP shows that Nepal’s score had risen to 0.622, whereas it was only 0.404 in 1990. In the past 33 years, the average lifespan of Nepalis has risen by 15.6 years to 70.4 years, whereas it was only 54.8 in 1990. However, the country’s HDI ranking is still 145 among the world’s 193 countries. “Yes, there has been significant improvement in living standards in the past 60 years, road connectivity has improved, the maternal mortality rate has gone down dramatically, almost everyone has phones, there are schools,” says Saru Joshi of the thinktank Nepal Policy Institute. But, she adds: “It is still difficult to get citizenship papers, especially in the name of the mother, and this has excluded many women from banking services, inheritance. After all our progress in physical infrastructure, Nepal now needs to prioritise inclusive social development.”&nbsp; Some of this is also happening. Eighteen years ago, Nabaraj Subedi, 49, of a village in Baglung decided not to join his peers &nbsp;fleeing the Maoist conflict to find work overseas. He invested Rs500,000 to buy a diesel generator and start a small furniture business.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251024071044_eeef308e19a73de507a425b2c6afc47269884549cf4c8fac07ca9a4898c8e031.jpg" data-media-id="editor_1" data-image-id="20251024071044_eeef308e19a73de507a425b2c6afc47269884549cf4c8fac07ca9a4898c8e031" data-rendition-name="original" width="1500" height="1000" loading="lazy" alt="Nawaraj Subedi"> <figcaption>Nawaraj Subedi, 49, proprietor of Tarakhola Furniture Factory. </figcaption> </figure>  Today, with the installation of the 380 kilowatt small hydroelectric plant, he does not need to depend on his unreliable generator to power his equipment anymore. There is now a road connecting his village, and Subedi has generated local jobs, opened a sales branch in the city, and gets orders from as far away as Pokhara and Chitwan. “My costs have gone down drastically because of the electricity, and sales have gone up because of the road connecting my furniture to markets. My business has expanded,” Subedi says. Back in 1960 in a report he prepared for the Nepal government on behalf of the United Nations, Toni Hagen had emphasised just this: investing in electricity generation and connectivity to uplift the remote rural areas of Nepal.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251024081024_188ab121dc3cf2816ee71a72cb3687493eda37ab99ecc04802d647c8c9b4cd2d.jpg" data-media-id="editor_2" data-image-id="20251024081024_188ab121dc3cf2816ee71a72cb3687493eda37ab99ecc04802d647c8c9b4cd2d" data-rendition-name="original" width="1500" height="1000" loading="lazy" alt="Tarakhola Furniture Factory"> <figcaption>Subedi's staff at the Tarakhola Furniture Factory.</figcaption> </figure>  Subedi’s furniture factory gets its electricity from the nearby Tarakhola Hydropower, a company set up eight years ago with financial and technical support from UNDP’s Renewable Energy for Rural Livelihood (RERL) project. &nbsp; “The project completely transformed living standards in this village,” says municipality chair Dhan Bahadur BK. “It has helped create jobs locally, there is now money to invest in education and healthcare. Households can pay their electricity fees electronically through smart billing.”&nbsp; After working with the government on rural electrification, UNDP is focussed on using that power for local employment creation. A women’s group, for example, has bought an electric-powered potato processing machine that can produce chips.&nbsp; “We are 12 of us mothers, daughters, daughters-in-law who process, package and market the potato that we grow ourselves, and it has raised our income,” says Sukmaya Roka, 57, who chairs the group.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251024071044_70b22418699178bcdd0abb0aa308796980ecd29634bcda6ff113a7624e709751.jpg" data-media-id="editor_3" data-image-id="20251024071044_70b22418699178bcdd0abb0aa308796980ecd29634bcda6ff113a7624e709751" data-rendition-name="original" width="1500" height="1000" loading="lazy" alt="Sukamaya Roka"> <figcaption>Sukamaya Roka, 57, chair of Sipa Aalu Chips Utpadan Samuha from Tarakhola Rural Municipality, Baglung. </figcaption> </figure>  Today, 6.1 million households in Nepal (92.2% of total) have electricity in their homes, up from 17.9% 30 years ago. Access to electricity has not just brought lights to homes, but improved everything from productivity, quality of education, healthcare and phone connectivity.&nbsp; “To see what electricity and roads can do, just look at our municipality,” says chair Dhan Bahadur BK, “citizens have become more self-reliant, more aware of the outside world.”&nbsp; NETTLES INTO CASH&nbsp; Just a little bit of training, resource backup and local empowerment can uplift the living standards of Nepalis. The progress made in harvesting abundantly-available allo (nettles) and turning it into household products is an example. When a landslide swept away his home and farm in a flood 40 years ago, Buddhi Purja of Parbat became destitute. But he took part in a government training program supported by UNDP and Australia to harvest the wild nettles that grew on mountain slopes and turn the fabric into bags.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251024071048_56c440c478dffbc13911369b6f4133baf658cc3667773cdb44b7c40e006463ce.jpg" data-media-id="editor_4" data-image-id="20251024071048_56c440c478dffbc13911369b6f4133baf658cc3667773cdb44b7c40e006463ce" data-rendition-name="original" width="1500" height="1000" loading="lazy" alt="Rhitu Saugat Handicraft"> <figcaption>A worker at Rhitu Saugat Handicraft making a bag out of nettles.</figcaption> </figure>  “After the landslide, we had to go hungry if we did not get a day job,” Purja recalls, “but after this training we have found that we can turn nettles into cash.” His allo bags are now hanging in tourist shops in Pokhara Lakeside and Thamel.&nbsp; The idea that nettles can be processed into useful fabric has not spread across the country, and new ecologically conscious consumers in Europe and elsewhere now import Made in Nepal nettle products.&nbsp; Purja started out with an investment of Rs500,000, and had a Rs20 million business that employed 25 workers. The Covid crisis in 2020 affected the sales, but Purja has recovered from it, sent his daughter off to study abroad, and is thinking of diversifying his product range.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20251024071044_ab6d15abcbb9a643e12a384f4bc488b7e210a8c95303fbe1b2f77716d26eede9.jpg" data-media-id="editor_5" data-image-id="20251024071044_ab6d15abcbb9a643e12a384f4bc488b7e210a8c95303fbe1b2f77716d26eede9" data-rendition-name="original" width="1500" height="1000" loading="lazy" alt="Buddi Purja"> <figcaption>Buddi Purja, proprietor of Rhitu Saugat Handicraft in Pokhara.</figcaption> </figure>  While UNDP’s project has made successful businessmen out of people like Purja, nationwide it has created 187,000 jobs in rural medium-scale industries. Much of what has worked in Nepal has been at the community level with decentralised projects like these that use the entrepreneurship of people like Buddhi Purja, Navaraj Subedi, and Sukmaya Roka. It is tantalising to imagine how much more progress Nepal would have made if their work could be replicated nationside and upscaled to the state-level.

glaciers-lake-outburst-flood

Meltpools in the Himalaya

Living below Nepal’s melting mountains

Air pollution killing season starts early

Digitising the savant calligrapher

Nepal needs to enact and enforce animal law

Think locally, invest locally