Paved Paradise

The surprising power of a simple phone number to connect a community. What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice memo with your question and emailing it to servicerequest@99pi.org. Service Request is a production of 99% Inv ...  Show more

How one wealthy, amateur astronomer convinced the world Martians were real. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simp ...  Show more

Underlying every great city is a rich and vibrant culture that shapes the texture of life within. In The Speculative City: Art, Real Estate, and the Making of Global Los Angeles (U Minnesota Press, 2021), Susanna Phillips Newbury teases out how art and Los Angeles shaped one anot ...  Show more

Cautionary Book Club: When Morgan Stanley offered to lease Chicago's parking meters for the princely sum of $1 billion, the City Council were convinced that they had struck gold. They hastily signed the deal. But they soon learnt that they hadn't just traded away parking revenue ...  Show more

In 1898, a new metropolis emerged from the consolidation of New York City with East Bronx, Brooklyn, Staten Island and the western part of Queens County. In Greater Gotham: A History of New York City from 1898 to 1919 (Oxford University Press, 2017), Mike Wallace describes the fi ...  Show more

A unique way of life came to an end in Hong Kong in 1993 when Kowloon Walled City was demolished. When the rest of Hong Kong was a British colony, the seven acres of the Walled City were still nominally under the control of mainland China - but it became a lawless world of its ow ...  Show more