Bangladesh, one of the world’s most densely populated countries, faces significant water-related challenges due to its location in the delta of the Ganges, Brahmaputra, and Meghna rivers. These challenges are further exacerbated by climate change, which is causing more frequent and intense flooding, sea-level rise, and salinization of water and soil. Half of Bangladesh’s districts are at risk from the impacts of climate change, including crop failure, water scarcity, and displacement.

In response to these challenges, Bangladesh has developed innovative adaptation strategies that could serve as valuable lessons for other countries facing similar challenges. For example, floating gardens, which are built on rafts made of water hyacinth and other materials, provide a way for farmers to grow vegetables and other crops during floods. Similarly, using rice sacks to grow vegetables can help farmers adapt to water scarcity and salt intrusion. These strategies not only provide food security but also promote livelihoods and resilience.

However, Bangladesh’s efforts to address climate risks are hindered by a lack of financial support from wealthier nations. Despite being one of the countries most vulnerable to climate change, Bangladesh receives only a small fraction of international climate finance. Corruption within Bangladesh also hinders its ability to address climate risks effectively.

The struggle for food and water security in Bangladesh highlights the urgent need for global emissions reduction to prevent catastrophic impacts. Bangladesh’s vulnerability to climate change also emphasizes the importance of international cooperation and support for climate adaptation and mitigation efforts. By addressing the challenges faced by Bangladesh, we can develop and share strategies to help other countries facing similar challenges.

Bangladesh’s innovative adaptation strategies demonstrate the potential for creative solutions to water-related challenges caused by climate change. However, urgent action is needed to address the lack of financial support and corruption that hinder Bangladesh’s efforts to build resilience. Through international cooperation and support, we can learn from Bangladesh’s experiences and develop effective strategies to adapt to a changing climate.