Yves Tramblay, a hydrologist at the Institute of Research for Development, suggests that capturing water during the winter months for use in the summer could be a viable strategy. This method involves collecting and storing water when it is more abundant, then using it during drier periods when demand is higher. Such techniques are often used in regions where seasonal variations in water availability are significant. Tramblay, however, cautions that this solution alone is not sufficient to address all water-related challenges. He draws an analogy to the idea of installing air conditioners everywhere to combat heatwaves, suggesting that while such measures can provide relief, they do not address the underlying causes of the problem. In regions facing increasing water scarcity due to climate change and population growth, solutions must be multifaceted. Capturing and storing water can be part of a broader strategy that includes improving water efficiency, investing in infrastructure, and implementing sustainable management practices. These efforts aim to ensure that water resources are used wisely and equitably. Tramblay's perspective highlights the need for comprehensive planning and innovation in water management. While capturing water in winter is a practical step, it must be combined with other measures to create a resilient system that can adapt to changing environmental conditions. His insights contribute to the ongoing discussions about how to address water security in a sustainable manner.