Urban Architecture

We are living in a new urban age and its most tangible expression is the "supertall": megastructures that are dramatically bigger, higher, and more ambitious than any in history. In Supertall, TED Resident Stefan Al—himself an experienced architect who has worked on some of the largest buildings in the world—reveals the advancements in engineering, design, and data science that have led to this worldwide boom.

Legal scholar and architect Sara C. Bronin examines how zoning became such a prevailing force and reveals its impact. Outdated zoning codes have maintained racial segregation, prioritized cars over people, and enabled great ecological harm. But, as Bronin argues, once we recognize the power of zoning, we can harness it to create the communities we desire, and deserve. Drawing on her own experience leading the overhaul of Hartford's zoning code and exploring the efforts of activists and city planners across the country, Bronin shows how new codes are reshaping our cities.

During the real estate crash of the late 2000s, Christopher Brown purchased an empty lot in an industrial section of Austin, Texas. The property—a brownfield site bisected with an abandoned petroleum pipeline and littered with concrete debris and landfill trash—was an unlikely site for a home. Along with his son, Brown had explored similar empty lots around Austin, so-called “ruined” spaces once used for agriculture and industry awaiting their redevelopment as Austin became a 21st century boom town.

Le Corbusier famously said, "A house is a machine for living in." We now confront the litany of environmental challenges associated with the legacy of the architectural machine: a changing climate, massive species die-off, diminished air and water quality, and resource scarcities. Brook Muller offers an alternative: water-centric urban design that fosters sustainability, equity, and architectural creativity.

Dickson D. Despommier proposes a visionary yet achievable plan for creating a new, self-sustaining urban landscape. He argues that we can find solutions through the concept of biomimicry: emulating successful strategies found in nature. A better city is possible if we heed the lessons that forests and trees teach about how to store carbon, grow food, collect rainwater, and convert sunlight into energy.

The world’s skyscrapers have brought us awe and wonder, and yet they remain controversial—for their high costs, shadows, and overt grandiosity. But, decade by decade, they keep getting higher and higher. What is driving this global building spree of epic proportions? In Cities in the Sky, author Jason Barr explains all: why they appeal to cities and nations, how they get financed, why they succeed economically, and how they change a city’s skyline and enable the world’s greatest metropolises to thrive in the 21st century.

Conceived in the Gilded Age, the Ferry Building opened in 1898 as San Francisco's portal to the world—the terminus of the transcontinental railway and a showcase of civic ambition. In silent films and World's Fair postcards, nothing said "San Francisco" more than its soaring clock tower. But as acclaimed architectural critic John King recounts, the rise of the automobile and double-deck freeways severed the city from its beloved structure. King's narrative spans the rise and fall and rebirth of the Ferry Building, introducing colorful figures who fought to preserve its character.