Elected in 2001, over eight years in office Miami's former mayor Manny Diaz oversaw one of the most dramatic urban transformations in the United States' history. Diaz was therefore invited to offer the opening remarks to the second day of the 2016 Design Matters Conference, presented by the Association of Architecture Organizations, which is currently taking place in the city. In his speech delivered at the Miami Center for Art and Design, Diaz explains how he developed the "Miami 21" zoning code to leverage the power of architecture and urban planning, ultimately turning Miami from a subject of jokes into one of the United States' most successful and admired cities. Below is an edited version of this speech.

Ron asked me to explain how a lawyer with no experience in elective office and with no training whatsoever in architecture, urban planning or city design ends up with land use and Miami 21 as the signature project of his administration.