This site uses cookies, as explained in our terms of use. If you consent, please close this message and continue to use this site.
Every year on World Environment Day, I take a moment to pause and reflect on the environmental challenges we face and the choices we make every day that shape our shared future.
Pema Gyamtsho
2 mins Read
This year’s theme, #BeatPlasticPollution, feels particularly timely. Many of us are living in a world where plastic is everywhere – light, durable, and convenient. But over time, this convenience comes at a heavy cost. As UNEP says in their 2023 report ‘Turning off the Tap’, globally, over 430 million tonnes of plastic are produced each year, with two-thirds used for short-lived products that quickly become waste.’ Much of this ends up in landfill sites, rivers, and oceans. And increasingly, in our mountains.
I have seen it firsthand – plastic wrappers left behind on trekking trails, bottles floating in once-pristine rivers, burned waste at high-altitude camps. These are quiet reminders that no place is too far, too high, or too sacred to be spared from this scourge.
We also know that plastic pollution is more than just an eyesore. It clogs our rivers and drains, contributes to urban flooding, pollutes our soils and waters, and even enters our bodies through food and air as microplastics.
At the International Centre for Integrated Mountain Development (ICIMOD), we collaborate closely with partners and communities across the Hindu Kush Himalaya to better understand and tackle the challenge of plastic pollution. We actively support initiatives that promote plastic-free tourism in protected areas by encouraging responsible trekking and tourism practices. This includes providing guidelines and raising awareness among tourists and operators to reduce single-use plastics.
We also work with local governments and communities to develop and implement tailored systems for plastic waste collection, segregation, and recycling that suit mountain and rural contexts. Our efforts have empowered youth to lead clean-up drives, recycling projects, and innovative solutions.
Across the region, we have seen many inspiring examples – schools transforming plastic waste into eco-bricks, women’s groups establishing collection centres, and municipalities piloting incentive programmes to encourage segregation and reuse.
Personally, this year’s theme has nudged me to look at my own habits too. I have become more conscious of how much single-use plastic sneaks into my daily life – packaging, takeout containers, even in household goods. I try to carry a reusable bottle and a bag, and say no to unnecessary plastic whenever possible. It is not always perfect, but I believe small changes add up, especially when they are shared and supported.
As a regional organisation, we are committed to doing more and practising what we preach: and have committed to becoming plastic-free in our operations. We see plastic not just as a waste issue, but as a development, health, and climate issue. We will continue to build regional knowledge, support cross-border action, and work closely with policymakers and communities to reduce plastic use and improve circular economy systems in the mountains.
But we cannot do it alone.
World Environment Day is more than a commemoration – it is a moment of collective reckoning and renewal. We cannot afford to treat plastic pollution as someone else’s problem or tomorrow’s issue. Every bottle left behind on a trekking trail, every discarded wrapper washed into a glacial stream, is a sign that we must act. I encourage all of us, whether we work in policy, science, education, or community service, to take stock of our own role. Let us support local efforts, rethink what we buy and discard, and advocate for systems that reward long-term thinking over short-term convenience.
We all have a part to play. And if enough of us commit, practically, consistently, and together, I believe we can change the story.
Happy World Environment Day!
I feel fortunate that ICIMOD colleagues have the opportunity to work at home, and to safely work during this COVID-19 ...
As environmental pressures grow across the HKH region, it has never been more important that progress on a multilateral ...
Last December more than 400 experts on climate change and climate change resilience gathered on our campus in Kathmandu to ...
近期的空气质量寿命指数(AQLI)报告标题为:“空气污染是地球上人类预期寿命面临的最大外部威胁”。这一严厉警告应该足以激励全球采取行动应对这一最严重且无处不在的威胁。然而,目前还没有专门针对这一“沉默杀手”的全球合作框架或公约。据世界卫生组织称,每年有 700 万人过早死亡与空气污染有关,这比迄今为止死于 Covid-19 的人数还多,而且根据该报告,空气污染对普通人的健康危害比吸烟或酗酒还大。为纪念今年国际清洁空气蓝天日,我紧急呼吁全球和地区领导人建立应对空气污染的全球合作框架。该框架应与解决“三重地球危机”的其中两个要素——气候变化和生物多样性丧失——的框架保持一致。 兴都库什-喜马拉雅地区受到的空气污染的严重影响,根源有很多,包括:机动车辆、工业、焚烧固体生物燃料、农作物秸秆和家庭废物。重要的是,这类受污染的空气并不是某个城市、地区或国家特有的,而是整个印度河-恒河平原和喜马拉雅山麓——横跨北印度次大陆和山脉的数十万平方公里的区域——所共有的。该地区空气中的悬浮颗粒经常超过安全水平,影响着居住在这里的大约十亿人。 正如联合国空气污染倡议所解释的,颗粒物是微小的污染颗粒,这些微小、肉眼看不见的颗粒污染物会深入我们的肺部、血液和身体。约三分之一的中风、慢性呼吸道疾病和肺癌死亡病例以及四分之一的心脏病死亡病例都因这些污染物造成。阳光下许多不同污染物相互作用产生的地面臭氧也是哮喘和慢性呼吸道疾病的原因之一。 美国芝加哥大学能源政策研究所发布的空气质量寿命指数报告显示:“如果污染水平将持续,孟加拉国、印度、尼泊尔和巴基斯坦的居民预计平均寿命会缩短约 5 年。” 报告继续指出,“亚洲和非洲负担最重,但缺乏关键基础设施”。尽管如此,我们还是有理由希望在我们的地区找到可能的解决方案,因为中国在空气污染防治的努力仍然取得了显着成功,而且工作仍在进行中。正如该报告所述,“自 2013 年(即中国开始“反污染之战”的前一年)以来,中国的污染已下降了 42.3%。由于这些改善,如果减排持续,中国公民的平均寿命预计会延长 2.2 年。”
As we start 2021, our immediate priority is to take stock of the lessons from the ...
The year 2020 is behind us now and December was a busy month for us. We marked
In the aftermath of the Gorkha Earthquake that hit Nepal on 25 April, ICIMOD joined hands with regional and international ...
A majority of the world’s indigenous women and men live in mountain regions, many on the margins of society and ...