The Haor Is Bangladesh's Climate Classroom Where Bangladesh Must Reimagine Development

Standing on the edge of the haor in Shalla, Sunamganj, one is struck not by its vulnerability, but by its extraordinary character.

An endless inland sea stretches across the landscape, villages rise like islands, boats replace roads, and the horizon dissolves into water and sky. A few months later, the water recedes to reveal one of Bangladesh's richest agricultural landscapes, which produces the Boro rice that feeds millions.

Few places transform so completely – or demonstrate so vividly how people have learnt to live with the rhythms of water.

The haor is often portrayed as a remote, flood-prone region in perpetual need of assistance. But this narrative overlooks its wider significance. It is not merely one of Bangladesh's most climate-vulnerable landscapes; it is where the country is already confronting the realities of its climate future.

The haor is Bangladesh's climate classroom and one of the world's living laboratories for understanding how development must evolve when climate uncertainty becomes the defining condition rather than the exception.

Bangladesh has rightly earned global recognition for reducing disaster mortality through preparedness, early warning systems, and emergency response. These achievements deserve recognition. Yet the haor shows that the country's next frontier is no longer disaster management alone. It is the reimagining of development itself.

The problem is not that the haor floods. It has always flooded. The problem is that institutions continue to plan as though floods are temporary disruptions to normal life, rather than the organising principle of the landscape.

Roads are rebuilt, damaged infrastructure repaired and relief distributed, only for the cycle to recur after the next flash flood. Bangladesh's development story has been defined by its ability to innovate, from community-based disaster preparedness to climate adaptation. Its next chapter must focus on institutional innovation – designing governance systems that can function amid persistent climate uncertainty.

Farmers describe flash floods arriving weeks before the Boro harvest and wiping out a year's income within days. Families repeatedly spend their limited savings protecting homesteads from relentless wave erosion, only to rebuild them again. Communities surrounded by water struggle to obtain safe drinking water when wells are submerged and sanitation systems fail.

Children miss school because education still depends on access to buildings designed for dry land. Young people aspire to careers in artificial intelligence, digital services and technical trades, yet many see migration as their only realistic path to opportunity.

These are not isolated development challenges. Together, they expose a deeper institutional mismatch. The people of the haor have spent generations adapting to water; the unfinished task lies with institutions.

The challenge is no longer to teach communities how to adapt, but to redesign governance so that water is treated not as a seasonal disruption, but as the organising principle around which development is planned.

For too long, development has sought to reshape landscapes to fit predetermined plans. The haor points to a different approach. In the climate era, ecology can no longer remain the backdrop to development; it must become one of its principal architects.

Development should begin with the logic of the landscape instead of requiring the landscape to conform to conventional models. Places such as the haor should no longer be seen merely as recipients of development. They should become places from which development itself is reimagined.

Bangladesh should seize this opportunity by launching a National Haor Compact – not as another development programme, but as a national mission.

Building on Bangladesh's globally recognised leadership in disaster risk reduction, the Compact should unite ministries, local governments, universities, researchers, communities, civil society, the private sector, and development partners around a shared vision for governing development amid climate uncertainty.

It should be recognised not as a regional initiative, but as a strategic national investment. The haor supports food security, freshwater ecosystems and rural livelihoods, while giving Bangladesh a unique opportunity to pioneer governance models that will become increasingly relevant across climate-vulnerable regions.

The Compact should be guided by clear principles: design infrastructure to work with water rather than against it; take essential public services to citizens instead of expecting citizens to reach them; diversify local economies beyond climate-sensitive livelihoods; move decision-making closer to communities; and govern ecosystems and river basins rather than operating through administrative silos.

This is not merely a regional agenda. As climate extremes intensify, deltas, wetlands and floodplains around the world will face the same question now confronting Bangladesh: how can governments build prosperity where uncertainty has become the norm?

The haor offers Bangladesh a rare opportunity not only to adapt to a climate-changed future, but also to shape global understanding of development in places where uncertainty is the new normal. It is not Bangladesh's last mile of development; it is the country's first mile of climate innovation.

The haor has always lived by the rhythms of water. The question is whether Bangladesh can now learn to govern by those same rhythms.

If it can, the haor will become far more than a symbol of climate vulnerability. It will become the place from which Bangladesh reimagined development for the climate era – and a model from which the world can learn.