Service Request #3: Why Is There So Much Litter in San Francisco?

99% Invisible presents a service request episode that investigates why it took nearly a decade to redesign San Francisco's public trash cans and why more bins haven't solved the city's litter problem. Host Roman Mars digs into the surprising bureaucratic, design, and behavioral reasons behind the delays and ineffectiveness. The story reveals how something as mundane as a trash can exemplifies the challenges of urban infrastructure.