The collaboration between India and the Asian Development Bank (ADB) to establish a climate change and health hub in Delhi holds significant importance due to the following reasons: 1. Addressing climate change impacts: The hub focuses on understanding and mitigating the impacts of climate change on health, particularly in India. It aims to develop strategies and initiatives to combat the health risks associated with climate change, such as extreme weather events, air pollution, and water scarcity. 2. Strengthening India's climate resilience: The hub will enhance India's capacity to cope with climate change by providing technical expertise, knowledge-sharing, and policy guidance. It will support the government in formulating effective adaptation and resilience strategies to protect public health and infrastructure. 3. Regional collaboration: As an ADB initiative, the hub aims to facilitate collaboration among South Asian countries to collectively tackle climate change and health challenges. It will serve as a platform for regional cooperation, fostering knowledge exchange, and the sharing of best practices. 4. Health co-benefits: The hub's interventions will not only address climate change but also have positive implications for public health. By reducing air pollution, promoting clean energy, and ensuring proper water management, it will contribute to improved air quality, reduced disease burden, and enhanced overall well-being. 5. Sustainable development agenda: The establishment of the hub aligns with India's commitment to sustainable development goals (SDGs) and the Paris Agreement. It will aid in the implementation of SDG 13 (Climate Action) and create synergies with other environmental and health-related goals. Overall, the collaboration between India and ADB through the climate change and health hub in Delhi is a significant step towards building climate resilience, protecting public health, and fostering regional cooperation.