Tyler Caruso and Erik Facteau explain their scientific study of the value of urban farms, an effort to produce hard data that can challenge nay-sayers and inform policies and regulations that support agriculture in the city.

The founder and the director of an organization that revitalizes neighborhoods by curating exhibitions in empty spaces discuss their process of transforming a Bronx landmark into a temporary venue for contemporary art.

Peter Syrett introduces Transparency, an online database of the health effects of building materials, and reflects on architectural responsibility, scientific uncertainty and buildings as instruments of public health.

Laurie Hawkinson shares student work and discusses the meanings of ‘speculation’, collaborations between architecture and real estate students, and the return of big ideas.

Two of the co-founders of an innovative “video map” of New York discuss personal expression, urban exploration and the civic possibilities of video.

The director of an MTA program to bring visual art and performance to New York City’s public transportation system talks about activating spaces of infrastructure, improving rider experience and harnessing the power of public art.

Matilde Cassani discusses her archive and exhibition and what it reveals about the evolving relationship between religious praxis, cultural identity and urban life.

On the eve of his departure from New York, the outgoing manager of public art for the Times Square Alliance discusses community engagement, urban placemaking and contemporary art practice at the iconic site.

Joshua Nelson explains how freight rail works in New York, reflecting on rail’s environmental and economic advantages as well as its role in getting potatoes to your local market.

A first look at a new initiative, developed by the Noguchi Museum and Socrates Sculpture Park, that invites artist-led teams to propose visions for the future of Long Island City.