The Century of the Cities welcomes Esther An, Chief Sustainability Officer of City Developments Limited. Esther shares invaluable insights on how Southeast Asia has transformed over the decades through rapid urbanization, economic collaboration, and groundbreaking sustainability initiatives. She digs into Singapore's leadership in climate resilience, urban planning, and the ASEAN region's efforts to tackle rising sea levels and carbon emissions. Esther highlights the significance of creating "cities in nature" and shares strategies addressing food security, housing, and sustainable growth. Esther also reveals how ASEAN member states are pioneering solutions for a thriving, sustainable future.