‘Some residue of prejudice against atomic power’: Oscar Newman’s underground city and peaceful nuclear explosions

Beginning in 1957, the United States Government pursued an unimaginable enterprise. For eighteen years, and as part of President Dwight D. Eisenhower’s ‘Atoms for Peace’ initiative, the controversial Project Plowshare employed hundreds of scientists, engineers, and policymakers, and facilitated 27 tests and 31 nuclear detonations for an outrageous goal: the use of nuclear weapons for constructive means. The experiments were designed to explore a range of energy-related and infrastructural projects such as gas and isotope extraction or excavations for the purposes of constructing new harbours, canals, and transportation ways. This article examines a speculative architectural project inspired directly by Project Plowshare: a proposal for an underground city to be built beneath Manhattan in a spherical cavity created by a nuclear bomb, suggested by the Canadian architect and planner Oscar Newman (1935–2004), and published in Esquire magazine in 1969. Rather than examining this project for its architectural qualities or plausibility, this article explores Newman’s underground city as a document that testifies to the conditions of its making and situates it as a concise, literal, and radical representation of the conditions under which architecture was imagined in the Cold War decades in the United States. In Newman’s underground city, architecture is embedded within a constellation of geopolitics, warfare, and propaganda, and makes visible the inherent dependability between technological progress, construction and development, and environmental destruction.