<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02439c7e80680e0a3670jpeg.jpg" alt="" width="1280" height="960"/><figcaption>Photo: HABITAT FOR HUMANITY NEPAL</figcaption></figure>Bamboo, the perennial and plentiful plant, is the next big thing in sustainable construction.For centuries, bamboo had been used for traditional ceremonies and as the primary material for building homes in local communities, especially in Eastern Nepal.So, why has bamboo not been taken more seriously as a mainstream construction material? Public perception and awareness have a part to play.It starts with the perception that bamboo is the ‘poor man’s timber’. This means not many people are aware that bamboo is one of the most robust materials for construction if the right species is used together with the appropriate techniques.According to a 2019 report by the Asian Disaster Preparedness Centre, treated bamboo wall panels can last up to 20 years. Bamboo treatment ranges from traditional practices such as river washing and smoking to using chemical preservatives made with boron salts or Solignum.Apart from high tensile and compressive strength, bamboo is known for its shrinkage, resistibility, elasticity, and its low weight, making it <a href="https://www.nepalitimes.com/here-now/nepals-traditional-seismic-resistant-designs/" target="_blank" rel="noopener noreferrer">suitable building material</a> for seismically active zones like Nepal.When the earthquake struck Nepal in 2015, nearly ten thousand Nepalis lost their lives and many more were injured, trapped under collapsed homes. Some 600,000 buildings were partially or completely damaged by the tremors.Well other factors played a part, construction and structural deficiencies caused much damage to unreinforced masonry, stone and asobe buildings in central and eastern Nepal.In addition to being a superior construction material, bamboo is also ecologically sound. The fast-growing bamboo generates 35% more oxygen than trees. As bamboo products used to build a house can be recycled, hazardous construction waste can also be reduced.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02479c7e80680e0a3671jpeg.jpg" alt="" width="1500" height="1000"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d024b9c7e80680e0a3672jpeg.jpg" alt="" width="1500" height="1000">Photos: HABITAT FOR HUMANITY NEPALThe Global Status Report by the United Nations in 2019 stated that buildings and construction account for nearly 40% of energy-related carbon dioxide emissions worldwide. The shift to environmentally-friendly building technology to reduce carbon footprints is another bonus of bamboo.For some time,  groups such as India's National Bamboo Mission and the International Network for Bamboo and Rattan based in China’s Beijing have promoted the sustainable use of bamboo.World Bamboo Day falls on Saturday, 18 September and has been used to highlight the ecological and economic benefits of this versatile plant.Here in Nepal, we are not ignorant of bamboo’s enormous potential. At construction firms like Adobe and Bamboo Research Institute (ABARI) and non-profit Habitat for Humanity Nepal, bamboo is promoted as a sustainable building material. Besides construction, the versatile bamboo has diversified uses, ranging from bridges and scaffolding to its application in furniture, handicrafts and even bicycles.But, promoting bamboo as a sustainable resource a collective effort, not an individual mission. Therefore, the proponents of bamboo need to have a unified voice, actively coordinating and engaging with myriad actors to achieve scalable partnerships.Although there is no lack of research papers on harvesting, types, and uses of bamboo, studies typically don't tell delve into factors such as market demand, supply chains, and opportunities for scaled impact.When it comes to the use of bamboo in home construction, we also need to address people’s perception that it is an inferior material. We can tap into strong advocates that have demonstrated innovative ways of building with bamboo. Madan Puraskar Library in Patan Dhoka is one that was rebuilt after the earthquake with bamboo and rammed-earth.Would we rather build a bamboo home that lasts longer or a concrete block that might not survive the next big earthquake? The choice should be obvious.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d024e9c7e80680e0a3673jpeg.jpg" alt="" width="640" height="427">Tripti Mahaseth is an architect and urban planner who leads the bamboo housing project at Habitat for Humanity Nepal providing safe, durable, and affordable treated bamboo solutions in the Eastern Tarai.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02509c7e80680e0a3674jpeg.jpg" alt="" width="87" height="109"><h2>Wild about bamboo</h2><h2>Nepali bamboo is good enough to eat</h2><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02519c7e80680e0a3675jpeg.jpg" alt="" width="1920" height="1280">It is said Nepali culture demands bamboo from birth to death and everything in between. We use bamboo as scaffolding material, as food, for music, to carry things and to write with.Nepal has over 80 species of bamboo. In fact, for just 0.1% of the planet’s land area, Nepal has 5% of the world’s bamboo, further signifying the Himalayan nation’s rich biodiversity.Most Nepali bamboo types are found in the wetter middle and eastern regions of the country from 50m-4,000m, with Ilam, Dhankuta, Bhojpur and Taplejung having the sturdiest stems.Global bamboo market is worth $72.10 billion and Nepal can be a key player in the international bamboo and cane trade. Bamboo also has a huge potential for rural enterprise and poverty alleviation.Bamboo promotes sustainable, integrated farming systems and is also an excellent resource for income and employment generation. One hectare of bamboo can earn a farmer at least Rs400,000 per year.The beauty of bamboo is that it is fast-growing, needs little maintenance, can grow on forest margins and requires only modest investment.Some communities in Nepal, like the Dom Dalits in the Tarai, are completely dependant on the bamboo, making their living from weaving mats from nigalo. Many Rai and Limbu communities in the east also rely on bamboo, and are expert weavers of doko and dalo for the local market.Bamboo has been recognised as an 'international commodity' and the plant has been used widely to build homes, resorts and galleries. The 12th World Bamboo Congress to be held in Taiwan this September has been postponed once again due to the on-going global Covid-19 pandemic. But events like the World Bamboo Day on 18 September every year highlights the economic and ecological significance of the plant.In terms of quality, Nepali bamboo is as good as, if not better than most. And we are still finding new uses for this versatile plant. For instance, bamboo is the best 'carbon sink' for greenhouse gases putting out 35% more oxygen than other trees and every hectare of bamboo soaks up 12 tons of carbon dioxide every year.Food For the Japanese, Taiwanese, Chinese, Thai, and Nepalis, bamboo shoots are a staple diet. Nepal produces at least 102 tons of tama and each household consumes about 46 stems a year. It is a good source of fibre, carbohydrate, vegetable fat, protein and vitamin B.Timber Strong but flexible and incredibly versatile, bamboo is an excellent alternative to wood. With a tensile strength of 28,000 per square inch, it's even a stronger building material than steel. Bamboo homes only need an eighth of the energy concrete requires to create building material with the same capacity. To top it off, it is also the quickest growing plant in the world and can be harvested in three years for building. This capacity to regenerate and its yields, which can be up to 25 times more than timber when well managed, makes bamboo an environmentally sound choice. Bamboo homes, light and elastic, are also earthquake resistant.Green In a country as vertical as Nepal, bamboo is also great for soil conservation. Growing in mixed cultures, it is naturally less likely to cause soil erosion than monocultural farming. Bamboo creates a mat-like structure underground, effectively stitching the soil together, it is perfect for fragile river banks, deforested areas, earthquake zones and preventing mud slides.Paper Bamboo has been used for making paper since the second century. At one point, this renewable resource was used to make 70% of India's paper.Medicine Ancient Ayurvedic and Chinese healing traditions have used the medicinal properties of bamboo. In acupuncture, bamboo secretion is powdered and hardened and used internally to treat asthma, coughs and as an aphrodisiac. Black bamboo root is used to treat kidney disease. In Ayurveda, bamboo manna is a rejuvenating herb for sore throats.Based on an<a href="http://archive.nepalitimes.com/news.php?id=4149#.YUSG6S2B2t9"> original article</a> in Nepali Times by Sraddha Basnyat. _________________<h2>Sustainable and spectacular</h2><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02549c7e80680e0a3676jpeg.jpg" alt="" width="2048" height="1365"><figcaption> </figcaption></figure>Bamboo is no longer a poor man's construction material, architects have used the versatile plant to design some prime properties around the world ranging from quaint and beautiful resorts, hotels and restaurants to green schools, art galleries, and residential apartment buildings.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02589c7e80680e0a3677jpeg.jpg" alt="" width="2288" height="2144"><figcaption> </figcaption></figure>Some prime examples are: Bangkok Tree House resort, Naman Retreat and Kontum Indochine Café in Vietnam, architect Edouard François’ 10-storey residential Flower Tower in Paris and IBUKU designed forest getaway Sharma Springs in Bali.Bamboo is making waves and is very much in demand, in particular for its environmentally-friendly features.<h2>IKUBU</h2>IBUKU is a team of designers, architects and engineers based in Bali, pioneering in building Bamboo-based structures. It was founded by Canadian designer Elora Hardy, who is known for designing a community of bamboo homes near Denpasar in Bali.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d025b9c7e80680e0a3678jpeg.jpg" alt="" width="1503" height="1000"><figcaption> </figcaption></figure>In April, John Hardy partnered with  Elora Hardy and Arief Rabik to further the efforts of bamboo reforestation through their continued Wear Bamboo, Plant Bamboo program.Elora’s father John Hardy has planted over 1.3 million bamboo in Indonesia since 2007 in partnership with the Environmental Bamboo Foundation. For every handcrafted bamboo piece sold, bamboo seedlings are planted in Indonesia under the foundation’s Bamboo Village Initiative.<h2>The Arc at Green School, Bali</h2>It is only fitting that the Arc in Bali has a bamboo building that employs the latest construction technologies. It is the newest structure on campus and is a community wellness space and gymnasium for the school. The Arc, a collaboration between Jorg Stamm and Atelier One, is built from a series of intersecting 14m bamboo arches spanning 19m, interconnected by anticlastic gridshells  that derive their strengths from curving in two opposite directions.<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d025f9c7e80680e0a3679jpeg.jpg" alt="" width="1280" height="854"><figcaption> </figcaption></figure>The highlight of the new building is that it creates large spaces with minimal structure, for which it draws its inspiration from a human ribcage. At the Arc, arches working in compression are held in place by tensioned anticlastic gridshells. These appear to drape across the spaces between impossibly thin arches soaring overhead, giving an intimacy and beauty to the space. Although the gridshells appear to hang from the arches, they actually hold them up.This project has been longlisted in the Sustainable Building Category of Dezeen Awards 2021.<h2>Bocas Treehouse, Bocas Del Toro, Panama</h2><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221110141152/636d02629c7e80680e0a367ajpeg.jpg" alt="" width="1280" height="756"><figcaption> </figcaption></figure>On the remote Frangipani Island in Bocas Del Toro, Panama lies a self-sustaining eco-resort, 100% off the grid, soon growing to incorporate IBUKU-designed tree houses for a customised experience of luxury nature for locals and tourists alike, with the spectacular views of the ocean through the canopy on the mangrove island.The will feature a fusion of local bamboo and greenheart timber, with an interior from Bamboo Pure Workshop in Bali. IBUKU is in the schematic design phase of this project collaborating with Mar Azul, Summer House and Jose Agustín Almario.

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Building back better (and stronger) with bamboo

<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36199c7e80680e0482eajpeg.jpg" alt="" width="1300" height="950"/>One of the lessons not learnt from the earthquake four years ago is the possibility to re-use and up-cycle bricks, metal and timber for reconstruction instead of buying expensive imported material. But it is still not too late.Traditionally, Nepalis have <a href="https://www.nepalitimes.com/banner/learning-from-nepals-past-to-rebuild-its-future/" target="_blank" rel="noopener">reused building material for temples</a>, or homes, salvaging and recycling them after every earthquake in the past. Nearly 700,000 houses went down in the 2015 quakes, leaving a huge amount of stone, <a href="https://archive.nepalitimes.com/article/nation/Building,370" target="_blank" rel="noopener">bricks, useful mud mortar, timber and roof tiles.</a><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361c9c7e80680e0482ebjpeg.jpg" alt="" width="1000" height="454">In the immediate aftermath of the earthquake on 25 April 2015, survivors quickly built temporary shelters made of bamboo, tarpaulins, planks, corrugated steel sheets and anything else available. Relief agencies supplied corrugated steel sheets, some of which were barely 0.2mm thick and could be bent into semi-circles to make shelters.Read also:<a style="letter-spacing: 0.15px; font-weight: bold; background-color: #ffffff;" href="https://www.nepalitimes.com/?p=25092&amp;preview=true" target="_blank" rel="noopener">Lessons Unlearnt</a>, Editorial<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25101&amp;preview=true" target="_blank" rel="noopener">Nepal's traditional seismic resistant designs</a>, Sheilin Teo<a href="https://www.nepalitimes.com/here-now/tall-order/" target="_blank" rel="noopener">Tall order</a>, Sewa Bhattarai and Prakriti Kandel<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361d9c7e80680e0482ecjpeg.jpg" alt="" width="823" height="772"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a361f9c7e80680e0482edjpeg.jpg" alt="" width="807" height="915"><figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36229c7e80680e0482eejpeg.jpg" alt="" width="640" height="481"><figcaption> </figcaption></figure>Soon, the temperature in the low valleys rose to 36oC, and the space under the metal became ovens. Temporary schools also overheated, and there were reports of children dehydrating and fainting. Once the <a href="http://archive.nepalitimes.com/article/editorial/monsoon-challenging-for-a-post-earthquake-Nepal,2280" target="_blank" rel="noopener">monsoon</a> came, the sound of rain on the tin roofs made teaching impossible. Strong winds tore the paper-thin steel sheets loose, turning them into flying guillotines.Poor families had no other option than to stay in their <a href="http://archive.nepalitimes.com/blogs/thebrief/2015/05/12/moving-to-safer-shelters/" target="_blank" rel="noopener">temporary makeshift houses</a>, turning a large part of Central Nepal into slums. These were not homes.Our Sustainable Mountain Architecture (SMA) team came up with an alternative design for transitional homes, made from salvaged material and locally grown bamboo or thatch. The base of the single-storey house is a thick, heavy stone wall; the main structure re-uses <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">timber</a> columns, beams and rafters of the family house that came down.The top part of the walls and the roof are made of lighter material, the horizontal timber tie beams had new metal wires to act as stabilising cross-bracing so they were stronger. Salvaged planks or bamboo, and the compulsory involvement of family members in the building process guaranteed ownership of the transitional homes built for only Rs40,000 each.Read also: <a href="https://www.nepalitimes.com/?p=25110&amp;preview=true" target="_blank" rel="noopener">Shaking up the health sector</a>, Sewa Bhattarai<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25119&amp;preview=true" target="_blank" rel="noopener">Quake was a learning experience for Nepal’s schools</a>, Prakriti Kandel<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36259c7e80680e0482efjpeg.jpg" alt="" width="1170" height="886"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36279c7e80680e0482f0jpeg.jpg" alt="" width="1297" height="918">However, after relief money was allocated for the removal of material from ruined houses excellent raw material that could have been used for construction were taken away. Once the government got its act together, it dictated the usage of concrete.Heaps of local building material was wasted, while salvaged timber started to rot in the rain. Families who could afford it started building reinforced concrete houses. This has been a boom time for the cement and rebar industry. Brick infill walls were made in concrete structures, providing business to polluting brick kilns baking Kathmandu’s fertile topsoil. All this new building material had to be transported by trucks spewing black soot.A more permanent design by the SMA team used salvaged material from a collapsed building to make a two-storey model house at the <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">ICIMOD</a> Knowledge Park in Godavari, to demonstrate quake-resistance design for rural Nepal.Read also: <a href="https://www.nepalitimes.com/opinion/nepal-is-being-loved-to-death/" target="_blank" rel="noopener">Nepal is being loved to death</a>, Anil Chitrakar<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/banner/nirmala-pariyars-2nd-life/" target="_blank" rel="noopener">Nirmala Pariyar's 2nd life</a>, Ramu Sapkota<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362a9c7e80680e0482f1jpeg.jpg" alt="" width="800" height="879">For retaining warmth in winter, the house — at 1,500m — uses a south-facing asymmetrical saddle roof for passive solar energy gain. While most buildings in Nepal are now using thin, 0.25mm corrugated steel sheet for the roof, we looked for a more robust solution, re-using bottoms of scrap tar drums 60cm in diameter and 1.2mm thick. The completed house rests on a concrete ring beam, the only place where cement is used.The upper floor is lightweight with timber structure and double wattle and daub walls. These jut out slightly from the lower stone wall with timber tie reinforcements. The largest upper floor span of 6m is made by one steel I-beam, to conserve trees.Sapana Shakya and Aman Raj Khatakho are architects with Sustainable Mountain Architecture, a Nepali non-profit founded by Anne Feenstra, a Laureate of the Global Award for Sustainable Architecture 2012 (Paris) to promote innovative pro-people, pro-ecology, pro-local building techniques.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362d9c7e80680e0482f2jpeg.jpg" alt="" width="1154" height="666"><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a362f9c7e80680e0482f3jpeg.jpg" alt="" width="1153" height="896">BEST USE IS REUSEPost-earthquake most buildings tend to use reinforced concrete because of the misconception that houses built with traditional techniques and materials will not be strong.However, with innovation and the right design, the non-profit Sustainable Mountain Architecture has built this model house that uses local material and style to build durable and eco-friendly homes.This model house is easily replicable, uses local labour and technology, and salvaged material.The windows and doors of the model house face south. The southern wall is taller, which means the house gets plenty of sun in winter. The passive solar energy that enters the house is trapped in the walls. Double glazing on windows prevents heat from escaping.

Building back cheaper and stronger

<figure><img width="800" height="1067" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360a9c7e80680e0482e4jpeg.jpg" alt=""/><figcaption>ANASTYLOSIS: Decorated resting platform (pati) in Kathmandu being rebuilt using traditional materials and methods. Photos: SHEILIN TEO</figcaption></figure>After the April 2015 earthquake, the National Reconstruction Authority (NRA) released two manuals to address the repair and retrofit of masonry and reinforced concrete structures. Later, it added an updated guideline for masonry structures. The NRA advisory is consistent with international approaches for earthquake-resistant houses, with a focus on using new, commercial products available in the construction market. But we can also learn a lot from Kathmandu Valley’s <a href="https://www.nepalitimes.com/banner/learning-from-nepals-past-to-rebuild-its-future/" target="_blank" rel="noopener">historical building traditions</a> about alternative designs.<img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360d9c7e80680e0482e5jpeg.jpg" alt="" width="1000" height="454">There are many ways of building resilience into structures, but the most historically prevalent and still important today is flexibility. Strong but flexible jointing of ductile and appropriately-sized structural members that hold a building together allow it to sway with movement loads during an earthquake, making it less likely to collapse. Read also: <a style="background-color: #ffffff; letter-spacing: 0.15px; font-weight: bold;" href="https://www.nepalitimes.com/?p=25092&amp;preview=true" target="_blank" rel="noopener">Lessons Unlearnt</a>, Editorial<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25102&amp;preview=true" target="_blank" rel="noopener">Building back cheaper and stronger</a>, Sapana Shakya and Aman Raj Khatakho<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/here-now/tall-order/" target="_blank" rel="noopener">Tall order</a>, Sewa Bhattarai and Prakriti Kandel <figure><img width="800" height="800" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a360e9c7e80680e0482e6jpeg.jpg" alt=""><figcaption> </figcaption></figure>Such design is seen in old timber-framed  and intricately jointed buildings in Japan and China, and also in structures across Nepal. For example, roof rafters are jointed to ridge poles and wall plates to allow a pivoting motion that helps isolate the roof structure from the rest of the building in case of ground movement. Traditionally, buildings in Nepal were constructed with timber and brick walls. Timber is now a scarce resource, and masonry has fallen out of favour in the face of the militant march of concrete. From the plains to the mountains, buildings were made of stone, timber, mud, bricks, thatch and tiles.Read also: <a href="https://www.nepalitimes.com/?p=25110&amp;preview=true" target="_blank" rel="noopener">Shaking up the health sector</a>, Sewa Bhattarai<a style="background-color: #ffffff; font-size: 15px; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/?p=25119&amp;preview=true" target="_blank" rel="noopener">Quake was a learning experience for Nepal’s schools</a>, Prakriti Kandel <figure><img width="800" height="1000" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36109c7e80680e0482e7jpeg.jpg" alt=""><figcaption> </figcaption></figure>Just as the frames and jointing were made to be flexible, the walls were thick, rigid and robust, which is another stabilisation technique. These days, because building with <a href="http://archive.nepalitimes.com/article/nation/A-concrete-future,2251" target="_blank" rel="noopener">concrete</a> and bricks means walls are thinner and weaker, corner ties and banding can help keep flimsier walls intact. Other earthquake-resilient building techniques include lightweight roofing, which in the past was done with wood and bamboo sub-structures to thatched roofs — especially in the Tarai — and triangulation, seen today in trusses and pitched forms, traditional Newari scroll capitals and decorated tundaal (struts).At a seminar this month on seismic risk organised by the National Society for Earthquake Technology and the United States Geological Survey, experts said Nepal had a strong tradition of resilient construction.<a style="background-color: #ffffff; letter-spacing: 0.01em; font-size: 15px;" href="https://www.nepalitimes.com/banner/nirmala-pariyars-2nd-life/" target="_blank" rel="noopener">Nirmala Pariyar's 2nd life</a>, Ramu Sapkota <figure><img width="1200" height="1500" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36139c7e80680e0482e8jpeg.jpg" alt=""><figcaption> </figcaption></figure>Modern skyscrapers in earthquake-prone places like Tokyo use base isolation to counter seismic movement. The Nyatapola Temple in Bhaktapur, Nepal’s tallest, has similarly stood the test of time and two massive earthquakes by combining base isolation with triangulation. The ziggurat form that supports the five-storey <a href="https://archive.nepalitimes.com/article/nation/community-forest-comes-in-handy-earthquake-reconstruction,2927" target="_blank" rel="noopener">timber</a> and brick tower is essentially a robust plinth, separating the sacred relic and its towering housing from the shaking, while providing ample seating for the beautiful carved guardians of the venerated god.Read also: <a style="font-weight: bold; letter-spacing: 0.01em; background-color: #ffffff; font-size: 15px;" href="https://www.nepalitimes.com/opinion/nepal-is-being-loved-to-death/" target="_blank" rel="noopener">Nepal is being loved to death</a>, Anil ChitrakarBut just as important as <a href="https://www.nepalitimes.com/opinion/reconstruction-and-resilience-2/" target="_blank" rel="noopener">building resilience</a> into a structure is caring for it. In the past, buildings lived and breathed within settlements, cared for on a daily basis, and would fall apart if neglected. Ritual care, for example yearly renovations for Dasain, ensure that homes and community buildings are regularly maintained and kept intact, and thus less prone to falling apart in the event of a natural disaster.In the old towns of the Kathmandu Valley, <a href="http://archive.nepalitimes.com/article/nation/Monumental-loss,2215" target="_blank" rel="noopener">Newari dwellings and temples</a> were built with both tensile and rigid elements — timber, bricks and clay clustered together in courtyard configuration, each courtyard effectively creating braced squares that are more capable of withstanding shakes.  <figure><img width="1500" height="1500" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221108111156/636a36169c7e80680e0482e9jpeg.jpg" alt=""><figcaption> </figcaption></figure>Similarly, communities in the high <a style="background-color: #ffffff; letter-spacing: 0.01em;" href="https://www.nepalitimes.com/banner/a-terrifying-assessment-of-himalayan-melting/" target="_blank" rel="noopener">Himalaya</a> build settlements one atop another into a hillside, or side by side on contours in maze-like configuration. These buildings, rising from the ground as an agglomerated system of dwellings, are a breathtaking symbol of communities leaning on one another, in a telling, enduring tradition of deep-rooted resilience. Building ResilienceFlexibility/shock absorbency (timber, steel, pinned joints, hydraulicised mud mortars)Rigidity/integrity/banding/corner reinforcements/buttresses (thick masonry walls, rammed earth, interlocking blocks, corner reinforcements, symmetry, opening sizes + locations)Base isolation (dampers, deep foundations, robust plinths)Bracing/triangulation/shear walls/lateral loading/banding (struts, capitals, corbels, lintels, top plates, reinforced concrete or timber banding, metal ties, plywood bracing wall panels)Lightweight Roofs (metal sheet, thatch, shingles, bituminous tiles)

Nepal’s traditional seismic resistant designs

Fenerbahçe Beko won the Turkish Airlines EuroLeague finals in Abu Dhabi, held 23-25 May, defeating Monaco 81-70 in the final. Olympiacos, who defeated Panathinaikos 97-93, finished the series in third place. The Most Valuable Player (MVP) of the final match, Nigel Hayes-Davis from Fenerbahçe Beko, received a prize of 1,000,000 Miles&amp;Smiles from Turkish Airlines’ Chief Commercial Officer Ahmet Olmuştur. The carrier has been the title sponsor of the Turkish Airlines EuroLeague, a top tier tournament, since 2010.

Turkish Basketball

Thousands of Nepali students dreaming of an American education have been forced to look elsewhere as the Trump administration’s visa restrictions make their future uncertain.
The US was long considered a top destination for higher studies, making Nepal the 10th biggest country of origin for international students in America.&nbsp;
However, that number has seen a significant decline with the total for Nepali students now at 16,482. Some 8,000 Nepali students obtained no-objection certificates to study in the US from the Ministry of Education in the past year.&nbsp;
India, Australia, Canada, South Korea, United Kingdom and Japan are the other popular destinations for Nepali students. There are no clear numbers for Nepalis going to India, but a slight decline was noted this year after the deaths of two female students.
The US State Department has issued a circular to its embassies not to issue new visas to applicants until further notice. US Secretary of State Marco Rubio in the directive stated that the department planned to expand the screening of applicants' social media.&nbsp;
While new applicants are barred including those applying for visitor visas, students with scheduled interviews are allowed to proceed.
“Many of our students are affected by the new restrictions, but those who had applied for student visas earlier have got interview dates,” one Kathmandu-based college counsellor told us.
Meanwhile, even foreign students with spotless records already in the US have not been spared, as visa scrutiny intensifies under the new policy. In a move that underscores the growing sense of insecurity, many US colleges advised international students to carry their passports and documents at all times, even when traveling locally.
“Me and my friends did not go home this summer because we were not sure we would be allowed back, so we just went to Niagara Falls,” said a Nepali undergrad in Ohio, who like many interviewed for this report did not want her name used for fear of repercussion.
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Nepali students have adopted a cautious stance, with many choosing not to return home during summer vacation due to fear of visa revocations as well as travel bans. Meanwhile, over 7,000 Nepalis with Temporary Protected Status (TPS) will have to come back to Nepal by 5 August or face deportation. Thirty-seven were flown back to Kathmandu on Omni Air last week.
“The US is one of the most sought-after destinations for higher education, and the ban will definitely impact bright students,” says Narottam Aryal of the King’s College in Kathmandu.
Indeed, Nepali undergraduates admitted into Ivy League colleges for the 2025 academic year have been asked to look for alternatives. The entire Fulbright Foreign Scholarships Board resigned on Wednesday citing interference from the Trump administration on the selection of this year’s cohort. Some Nepali students already on Fulbright scholarships have noted disruptions, delays and even cancellation of stipends.&nbsp;
The student visa restrictions were initially just for foreign students admitted to Harvard University, but it was later extended to all Chinese students and now to all students. Universities like Columbia which actively recruit foreign students, face sharp enrolment declines, threatening their financial stability and diversity.
An Indian female PhD candidate at Columbia University had her visa revoked by the US State Department, and said she was targeted on the basis of her social media posts on Israeli military attacks in Gaza. Social media vetting of political activism has raised concerns about privacy and freedom of expression in a country where such rights were a given.
Many students have been informed via email that their visas have been revoked for getting speeding or parking tickets, but even others with no criminal record have been affected. The fear of deportation looms large amongst international students, including those from Nepal.&nbsp;
For most Nepalis who migrate to the US for education, the journey is a high-stakes investment. They come largely from middle-class families, often rely on a patchwork of scholarships, work-study programs, loans, or even the sale of family assets to afford fees.
Most Nepali students pursue STEM subjects which offer extended Optional Practical Training (OPT) periods that help fund their education. But with the US backsliding on education and humanitarian matters, countries like the UK and Canada are becoming more attractive despite their own recent stricter controls on student visas.&nbsp;
The UK universities saw a 63% rise in Nepali students’ admissions in 2024. Japan is another popular destination with 64,816 Nepali students enrolled as of 2024.
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Already, China, Hong Kong and Malaysia are poised to benefit from the increased scrutiny of US student visas. Several Hong Kong universities are offering unconditional admission to affected students, while Malaysian institutions are targeting previously US-bound Asian students. China and India have 330,000 and 280,000 students respectively in America, but the numbers for China have seen a sharp drop in the past year.
Elsewhere, branch campuses of American institutions such as NYU in Abu Dhabi, Georgetown in Dubai and Northwestern in Doha are getting more admission applications, and universities in the Gulf region are expanding infrastructure to accommodate those who would otherwise have gone to the US.&nbsp;
Even educational institutions in Nepal are hopeful that the US visa restrictions can be an opportunity to at least keep Nepali undergrads in Nepal, and also attract foreign students from the region.&nbsp;
“Many students might choose to complete their undergraduate degree here in Nepal and then move abroad for their Master’s degree later,” says Aryal of King’s College. “There was a need for quality higher education in Nepal anyway in terms of innovation and opportunities, so this could be the time to reduce our dependence on other countries.”
Nepal’s strategic position between India and China makes it sensitive to US policy shifts. India, a key ally, is also under US scrutiny for potential student travel restrictions. Chinese universities are already offering more scholarships to Nepali talent to capitalise on the US retreat.
American universities have challenged student visa restrictions in the courts. A federal court in Boston revoked the blanket ban on Harvard, and the State Department has ordered the resumption of processing student and exchange visitor visas.&nbsp;
Some are still hoping that President Trump will backtrack on the student visa restrictions, just like he has done with many of his more drastic executive orders.
Even so, the visa see-saw and longer-term uncertainties about living in the United States and its education system means students across the world are making alternative plans.
Says Aryal: “Policies of foreign countries change according to their needs, so excessive dependence was never a good idea. We should work to create different opportunities and choices of higher education within Nepal, so students are retained.” &nbsp;

America no longer prime destination for Nepali students

That winter day in January 1664 marked an exceptional event in the reign of King Pratap Malla of Kathmandu. It was 15 Paush 784 of the Nepal Sambat and for the first time, a historical event was being immortalised on canvas for generations to come.&nbsp; The occasion was the grand Tuladaan ceremony of the King’s youngest son Chakrabartendra Malla from his wife Anantapriya, an Indian princess from Cooch Behar in present-day Assam.&nbsp; During the ritual, the prince was weighed against gold, silver, pearls, and other precious stones, which were then offered to Goddess Taleju Bhavani, the guardian deity of the Malla dynasty.&nbsp; The 170 x120cm painting captures the time of King Pratap Malla in all its splendour and is more than a personal tribute to his son: it is a significant visual historical document. It was evidently completed five years later in 1669, and could be considered a photographic record, with retrospective recreation of the event by the unknown artist. A Tuladaan ceremony is performed to purify one’s karma, quell impending bad luck, or as an act of charity and devotion. Chakrabartendra Malla was not well, and the ritual was performed in hopes of restoring his health. King Pratap Malla had arranged for each of his sons to take turns ruling Kathmandu so they got administrative experience. But Chakrabartendra died just two days after assuming power in 1670 (790 NS). This painting is considered the earliest known example in which the composition is dominated by an architectural landscape: the Taleju Temple. Given the stylistic features such as side-profile facial depictions and the rendering of human forms, it is believed that the Nepali artist was trained by a Rajput master.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250615040624_ddad3bc27a327e3f9926c8473287e4f14b53081296c295049009f327a4d97051.jpg" data-media-id="editor_0" data-image-id="20250615040624_ddad3bc27a327e3f9926c8473287e4f14b53081296c295049009f327a4d97051" data-rendition-name="original" width="3248" height="4395" loading="lazy" alt="Tuladaan NT"> </figure>  During that era, there were regular exchanges of artists between Northern India and Kathmandu Valley. The painting is also a melding of Nepali, Tibetan, Mughal, and Rajput art styles of the time. Pratap Malla could have been inspired by a painting of Mughal Emperor Jahangir’s Tuladaan ceremony for his son Khurram in 1607. The Mallas and Mughals shared cordial relations, which is reflected in the cultural influences seen in the art and attire of the period.&nbsp; The clothing of the Malla ruling class, in particular, features colourful tunics, turbans, and jewelry that display strong Rajput and Mughal stylistic elements. The musicians in the upper tier are also dressed in Indian-style clothing, while the ensemble on the lower steps wear local attire, notably without turbans. Their hairstyles also differ, with the lower group wearing their hair tied in a bun at the front. This national treasure is currently in storage at the Collège de France in Paris, and has never been publicly displayed. Nepal’s art scholars like Gautam Vajracharya, Pratap Aditya Pal and Anne Vergati have written about this iconic paubha in the past, but the only detailed study is from the perspective of music history by researcher Richard Widdess who had access to high resolution copies of the original.&nbsp; Widdess from the Department of Music at the School of Oriental and African Studies (SOAS) in London describes the paubha as the most significant and richly detailed documentation of music in Nepali art. He identifies distinct musical ensembles on the terraces of the temple, and remarkably most of them are actively used today. One of them reflects the Mughal naqqārakhāna model — a loud outdoor ensemble typically composed of kettledrums, trumpets, and cymbals, traditionally performed from the gateway of the emperor’s palace to announce his entrances and exits. The depiction of such an ensemble in the tulādāna painting is likely the earliest known representation of a complete naqqārakhāna in Nepal — considered the forerunner of the panche baja, the traditional Nepali ensemble. On the stepped pyramid base of the temple are two groups of musicians playing local instruments: dhimey, bhushya, and dha. They are unmistakably Newar musicians, wearing short skirts and short-sleeved tops, with bare heads and legs—clearly distinguished as local performers.&nbsp; Higher still on the temple pyramid are musicians of apparently higher status, positioned close to the king, and his courtiers, possibly professional court musicians from India, well-versed in rāga and tāla. A dāphā group is also clearly depicted, identifiable by their characteristic instruments.&nbsp; Dāphā bhajan is likely the oldest surviving tradition of Newar devotional singing, and this paubha is the oldest visual record of it. Pratap Malla himself is believed to have composed songs that continue to be performed by dāphā groups throughout Kathmandu till today.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025061211064_d67636730cdc0ec778c02494817aca0b99654f2950d0fae4b95499a61faf7ef3.jpg" data-media-id="editor_1" data-image-id="2025061211064_d67636730cdc0ec778c02494817aca0b99654f2950d0fae4b95499a61faf7ef3" data-rendition-name="original" width="596" height="768" loading="lazy" alt="Priceless paubha in Paris NT"> </figure>  The artist’s thorough attention to musical detail may be attributed to King Pratap Malla’s own deep interest in music. His inscriptions on this painting and elsewhere proclaim his mastery of all branches of knowledge, including music. He is also known as the author of dance dramas and poems, penning his name as Kavindra (king of poets). Some noteworthy elements of new art techniques stand out: for example, the roof of the temple is filled with realistically rendered white doves, pigeons, and crows. This is a rare feature in paubha, where animals and birds are stylised, mythological forms. This remarkably talented unknown artist has managed to also render an orthographic projection: the front and side view of Nepal’s first architectural paubha. The Taleju Temple, with its staggering multi-tiered structure and numerous steps and platforms, is masterfully translated into layers within the painting. This represents a significant artistic achievement of the time, especially considering that dimensional perspectives had not started in deity-based paubha.&nbsp; The artist has also made a meticulous effort to capture architectural details such as the toran (ornamental arch) and temple struts with impressive precision. There are flickering lamps along the steps and some people carrying what appear to be oil pots.&nbsp; It is a full moon night and the dark sky is adorned with all the gods and goddesses, who are depicted as blessing the ceremony while seated on stylised thangka clouds. There is a lot happening in this painting, with people engaged in various activities. The artist has also rendered a forest backdrop behind the temple, complete with deer, trees, and flowers. Could there have once been a royal garden behind the Taleju Temple?&nbsp; More details and clarity can only be achieved if we are able to view the original or a high-resolution scanned version of the artwork. Many countries proudly display art depicting historical events in their national museums with great reverence. France, for example, has The Coronation of Emperor Napoleon and Empress Joséphine by Jacques-Louis David (1808–1822), along with numerous paintings of the Napoleonic Wars. Many were commissioned by Napoleon himself for future generations to remember.&nbsp; For Nepal, the equivalent is the Tuladaan paubha which is a visual record capturing a historic moment involving one of Kathmandu’s greatest kings, on the very day the event took place. Sadly, we await the day when this masterpiece is displayed, shared in high resolution for detailed study, or more rightfully — repatriated to its homeland, where it truly belongs. &nbsp; Shaguni Singh Sakya is the Director of the Museum of Nepali Arts (MoNA) at Kathmandu Guest House in Thamel. <h2>Gods homeward bound</h2> The Nepal Heritage Recovery Campaign and Nepal’s Department of Archaeology are convening the first international conference on the Recovery of Cultural Heritage from 16-18 June in Patan. The conference will address urgent issues of theft, illicit trafficking, the campaign to repatriate looted cultural artifacts, and explore how the return of sacred antiquities contributes to justice, healing, and reconciliation for communities and nations affected by cultural loss. American art crime professor Erin L Thompson and Saubhagya Pradhananga of the Department of Archaeology will deliver the keynote. Meanwhile, author and Nepali Times publisher Kunda Dixit will lead a conversation on Illicit Trafficking: Public Opinion and Role of Media with Erin Thompson, Amr Al Azm, associate professor of Middle East History and Anthropology at Shawnee State University in Ohio, as well as Bradley J Gordon, a lawyer based in Phnom Penh. There will be sessions looking at repatriation perspectives from Cambodia, India, Vietnam, China and Poland, international frameworks for repatriation, emerging digital technologies in the repatriation of cultural heritage, cultural property agreements, museums as well as trends in the art market, and heritage diplomacy and the role of media.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025061211068_59cfccfa8f5d73bfe8b4c5811a7f53abc09ea04e8cb7c638933d62e5283efdf6.jpg" data-media-id="editor_2" data-image-id="2025061211068_59cfccfa8f5d73bfe8b4c5811a7f53abc09ea04e8cb7c638933d62e5283efdf6" data-rendition-name="original" width="1080" height="1350" loading="lazy" alt="Heritage recovery NT"> </figure>  <h2> </h2> Some of the other highlights include James K. Reap, a professor in the Master of Historic Preservation Program at the University of Georgia who has a session on the US response to illicit trafficking. Art historian Lea Saint-Raymond is taking on “Gods at Auction: The Market for Himalayan Artefacts”, while lecturer of criminology at the University of Glasgow Emiline Smith is delving into transformative approaches to heritage ownership and repatriation. Helena Arose of Antiquities Coalition and Melina Antoniadis of NOSTOS Strategies that specialise on the return home of cultural heritage as well as Hao Liu of International Cultural Heritage Law at the School of Law at Shandong University are some of the others attending. The Nepal Heritage Recovery Campaign was set up in 2020 to develop a coordinated movement to reclaim Nepal’s stolen gods and goddesses, with an aim to ensure that recovered items are returned to their original shrines, niches or sanctums. Ahead of the conference opening organisers have arranged for a film screening of Loot &amp; Return: 4 Documentaries at YalaMaya Kendra in Patan Dhoka between 14-15 June. Following the conference is a multimedia exhibition titled Absent Gods: Nepal’s Lost Heritage from 31 July to 4 August at Patan Museum.

Priceless paubha in Paris

While Nepal was hosting the Sagarmatha Sambaad international climate conference in Kathmandu this month, on Mt Everest it was pretty much business as usual.&nbsp; The signs of climate breakdown are all there: a river now runs through Base Camp in summer, the Khumbu Icefall is more unstable, and there are more &nbsp;frequent avalanches. When expeditions arrived in March, the mountains were bare: it had not snowed since September, but then blizzards dumped unseasonal snow in May. And despite climate worries, such is the pull of Himalayan mountaineering that the Everest Industry showed no signs of slowdown. More than 600 international climbers and their Nepali guides had made it to the summit of the world’s highest mountain. At one point there were an estimated 2,000 people in the tent city on the Khumbu Glacier. All the ropes and ladders on the Icefall came down on Thursday, marking the official end of the spring climbing season, and just in time to avoid a monsoon cyclone approaching from the Bay of Bengal. It has been an action-packed season. One factor could be that Everest fees will go up from September: each foreign climber needs to pay a $15,000 royalty, up from the present $11,000. The cost for a Nepali climber on the South Col route will also go up: from Rs75,000 to Rs150,000.&nbsp; The fee to climb Everest in autumn is $7,500 (up from $5,500), but most climbers still prefer spring. Winter permit fee (December-February) is only $3,750 per person and the mountain is now also open for monsoon (June-August) climbs, when the fee is ever lower at $2,750. The revised rule also makes it mandatory for every two climbers on an 8,000m peak to hire one Nepali mountain guide.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025053004050_67f856fe52714e4bdcf21ae7d45c6f18c82117b9d0a5f73ed1efa04c96de1046.jpg" data-media-id="editor_0" data-image-id="2025053004050_67f856fe52714e4bdcf21ae7d45c6f18c82117b9d0a5f73ed1efa04c96de1046" data-rendition-name="original" width="931" height="732" loading="lazy" alt="The Everest Industry graph 1"> </figure>  In addition, climbers also have to pay for porters and guides, equipment, Base Camp costs, Ice Fall and fixed rope team fees, so climbing Everest does not come cheap. But such is the draw of climbing the world’s highest peak that some say the increased fees will not diminish the crowds next year. The government has tried to spread expeditions out to other seasons and other 8,000ers, but with not much success. Earlier this year, Nepal unilaterally increased the number of 8,000m peaks to 14 by adding six more sub-summits to broaden the choice for climbers. Added were: Yalung Kang (8,505m), Yalung Kang West (8,077m) &nbsp;Kangchenjunga Central (8,473m), Kangchenjunga South (8,476m), Lhotse Middle (8,410m) and Lhotse Shar (8,400m).&nbsp; The announcement could go against the accepted topographic criteria that a stand alone peak has to be at least 300m higher than an adjoining prominence, and at more than 3km isolation from it. The UIAA (Union Internationale des Associations d'Alpinisme) still recognises only 14 mountains as eight-thousanders, and only eight of those are in Nepal, or on the border with China. Nepal’s revised mountaineering regulations also increased the insurance coverage of high-altitude workers to protect porters and high altitude guides who usually take more risks on the mountains. Rescue teams and clean-up campaigners to collect trash and remove bodies of dead climbers up to Camp IV of Mt Everest do not need permits.&nbsp; The Sagarmatha Pollution Control Committee is now using drones to fly down trash in 20kg sacks. Each climber is also required to bring down at least 6kg of waste and not just their own, but this rule is erratically enforced. With five fatalities on Everest and Lhotse, Spring 2025 had a historically low death toll. Another five climbers died on Annapurna, Kangchenjunga and Makalu.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/2025053004050_38681de22f0fefb6faa12b01755566d09c5064d0ff84e12ccc7b5d68ea9ba38a.jpg" data-media-id="editor_1" data-image-id="2025053004050_38681de22f0fefb6faa12b01755566d09c5064d0ff84e12ccc7b5d68ea9ba38a" data-rendition-name="original" width="665" height="740" loading="lazy" alt="The Everest industry graph 2"> </figure>  Journalist Ben Ayers who ran the Everest Live social media channel from Everest Base Camp with daily updates credited the low death rate to dramatic rescues of climbers from the ‘Death Zone’ by their Nepali guides and longline helievacs — the visuals all uploaded on YouTube.&nbsp; “Ironically, this perception of safety is bringing more and more inexperienced climbers to the mountain, and they need more rescues,” Ayers said in one of his dispatches.&nbsp; American expedition chronicler and summiteer Alan Arnette suspects there is a lot of under-reporting given that the jet stream and storms were lashing Everest even till late in the season. He told us: “I heard a lot about frostbite and rescues that were not made public. It’s become practically impossible to cover the details on Everest. All the teams report nice news, and they don’t talk about bad stuff to avoid hurting businesses.” Although trash on Nepal’s mountains makes headlines, what does not receive as much attention is the climate impact of so many expeditions. The Sagarmatha Sambaad conference sidestepped this issue, which is ironic given that the impact of climate breakdown is most evident on Himalayan peaks and their glaciers.&nbsp; <h2>Need for Speed</h2> The big stories this year have been about speed-running from their home cities to the top of Everest. Ukrainian entrepreneur Andrew Ushakov flew out of JFK on 15 May at 10:15AM Nepal time, and was on the summit 3 days, 23 hours, and 7 minutes later on 19 May at 9:22AM.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250601080640_1c5cc6fc991307861768f07037ed9d30930fb20f35dbb57dc31c9a92a9e1a885.jpg" data-media-id="editor_2" data-image-id="20250601080640_1c5cc6fc991307861768f07037ed9d30930fb20f35dbb57dc31c9a92a9e1a885" data-rendition-name="original" width="1440" height="1800" loading="lazy" alt="The Everest Industry"> <figcaption>Andrew Ushakov at the summt. Photo: ELITE EXPED</figcaption> </figure>  “I could never find the time for the traditional 40-50 days of acclimatisation,” Ushakov explained matter-of-factly. His ‘Everest Sea-to-Summit’ climb was possible because he spent 400 hours in hypoxic sleep tents over the past four years in New York. However, Ushakov did use ropes already fixed, hired four Nepali guides, helicoptered to Base Camp, and used much more oxygen than an average climber. And after the climb, Ushakov was arrested at Kathmandu airport for being in possession of $20,000 of undeclared cash and spent a night in jail and fined $60,000.&nbsp; The other speedsters were Garth Miller, Alastair Cairns, Anthony Stazicker, and Kev Godlington, all former British Army commandos. They left London and summited five days later on 21 May, and flew right back. They also used hypoxic tents to simulate the thin air high on Everest.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250601080644_90c8dd5cc07b4b43f2989b1dc0c0650ab80f10ebb06680c25a6909c519957bd8.jpg" data-media-id="editor_3" data-image-id="20250601080644_90c8dd5cc07b4b43f2989b1dc0c0650ab80f10ebb06680c25a6909c519957bd8" data-rendition-name="original" width="810" height="668" loading="lazy" alt="The Everest Industry "> <figcaption>All four members of the Furtenbach team at the summit. Photo: Sandro Gromen-Hayes</figcaption> </figure>  But more controversial was their use of xenon gas therapy in a German hospital to ramp up the production of oxygen-carrying haemoglobins in their blood. Xenon is banned by the World Anti-Doping Agency for being performance enhancing in sports. Expedition leader Lukas Furtenbach said this rule does not apply to mountaineering, as it is not a regulated sport like swimming. Nepal has no rules about xenon, but the Department of Tourism said it was launching an ‘investigation’ to decide on future policy since it is difficult to ban xenon, but allow oxygen. The controversy has also divided the mountaineering community, with some climbers saying they just want to maximise their chances of survival. Spending less time on the mountain could make climbing safer by reducing avalanche risk. It would also mean less trash on the mountains, but it would reduce the income of Nepal’s expedition industry. It is also unclear how much of the success was due to xenon therapy and whether the ex-special forces were already in good physical shape.&nbsp; The need for speed hides the fact that climbing in the Himalaya is dangerous business, and climbers cannot sprint to the top just by huffing xenon. But ultra-fast climbs could be charged more, and the revenue generated can be used to establish state-of-the-art rescue operations, and increase pay and insurance for guides. Two other speed chasers this season were Swiss-Ecuadorian Karl Egloff and American Tyler Andrews, both on Everest without oxygen. Andrews choppered to Base Camp to catch a weather window, but turned back from 8,500m due to high winds. Heavy snow and wind also forced Egloff to descend from 7,000m. Slow and steady climbers like Anja Blacha from Germany did make it to the summit without oxygen, while Kami Rita Sherpa broke his own record with his 31st Everest summit as he led a 26-strong Indian Army group. There were 468 permits issued for foreign climbers from 48 expeditions to Everest this spring. Nepal’s other eight-thousanders together had only 17 expeditions. Nepal has more than 1,000 peaks above 6,000m, and has opened only 476 of them for climbing.&nbsp;