Explore the intricate relationship between urban environments and public health in this 53-minute conference talk from The Aspen Institute. Delve into the challenges faced by city dwellers, including dense living conditions, lack of green spaces, substandard housing, and poor sanitation, which contribute to the proliferation of disease vectors and pollution. Discover how strategic urban planning, incorporating elements like strategically placed trees, can mitigate health risks. Learn about the importance of adaptable health systems and public health infrastructure that prioritizes equity in addressing urban health issues. Gain insights from leading thinkers in the field as they discuss innovative solutions to improve health outcomes in cities worldwide. This talk is part of the Aspen Ideas: Health event, which brings together experts to tackle the biggest challenges in health and wellness.