Overview

Cambridge Talks 2026: Surfacing is an annual doctoral conference organised by PhD students in the Architecture, Landscape Architecture, and Urban Planning programmes at Harvard Graduate School of Design (GSD). The event takes place over two days in Cambridge, Massachusetts, and belongs to the fields of architectural history, landscape history, urban history, and environmental humanities.

Focus

The conference proposes surfacing as a methodological frame for studying the built environment: a shift from surfaces as objects to surface-making as a historical process. Drawing on anthropologist Timothy Ingold’s critique of globe-as-surface thinking and historian Ann Laura Stoler’s concept of ruination, the conference asks how architectural cladding, street paving, ground cover, maps, and drawings all participate in conditioning our relationship with the world.

Central questions include: how are surfaces physically produced, with what materials and tools, at what social and environmental cost, and what happens when surfaces fail or break down? For those tracking how material history intersects with architectural practice, ArchUp’s analysis of material logic and surface in contemporary architecture offers a built example of how surface choices carry cultural and contextual weight.

Program

The conference runs across two half-days on April 24 and 25, 2026. It combines doctoral paper presentations with a keynote conversation featuring three invited scholars: Lucia Allais, Associate Professor of Architecture and Director of the Buell Center at Columbia GSAPP; Deborah Coen, Professor of History and History of Science at Yale University; and Gretchen Heefner, Chair and Professor of History at Northeastern University.

Paper topics accepted for the conference address histories of construction sites, the geopolitics of surface material sourcing, labor histories of making and maintaining surfaces, histories of mapping and surveying as surface production, and counter-hegemonic practices of surfacing. The conference was organised by PhD students Charlie Gaillard, Anny Li, and Miranda Shugars, advised by Antoine Picon, G. Ware Travelstead Professor of the History of Architecture and Technology at GSD.

“The very notion of the ‘earth’s surface’ is imbued with normative assumptions about how we relate to the world.”

For those interested in how architectural surfaces function as both material and political instruments, ArchUp’s coverage of building materials and their cultural dimensions provides a grounded reference on how surface choices accumulate meaning across scales. Those tracking how colonial histories shape the built environment will find the conference’s framing particularly relevant to ArchUp’s ongoing coverage of architecture’s engagement with history, territory, and social context.

Audience

The conference is open to the public and primarily directed at doctoral researchers, architectural historians, landscape and urban historians, and scholars working across geography, history of science, art history, media studies, and related fields.

Event Details

✦ ArchUp Editorial Insight

The methodological proposition at the heart of Cambridge Talks 2026 is more precise than it might initially appear. By reframing the built environment through the lens of surface-making rather than surface-as-object, the conference opens up a set of questions that architectural history has often approached only indirectly: the labor of construction, the political economy of materials, the colonial logic embedded in surveying and mapping, and the social consequences of maintenance and decay. Ingold’s critique of globe thinking is a useful provocation here because it targets something the design disciplines rarely examine in their own practice: the assumption that the earth is a surface to be worked upon rather than a living system to be inhabited with. Whether this methodological frame produces scholarship that speaks back to practice, or remains within the specialized registers of doctoral research, depends on how the conference’s participants translate their historical findings into questions that architects and planners can act on. The presence of a historian of science and a political historian among the keynotes suggests an intentional effort to pull the conversation beyond disciplinary comfort zones.

Closing Note

The conference is a focused doctoral event with implications that extend well beyond its academic format. Its methodological ambition positions it as a useful provocation for any practitioner working with materials, territories, and the histories embedded in them.