Oppositions was an architectural journal produced by the Institute for Architecture and Urban Studies from 1973 to 1984. Many of its articles contributed to architectural theory and many of its contributors became distinguished members in the architectural field.
Contributors included: Diana Agrest, Stanford Anderson, Giorgio Ciucci, Stuart Cohen, Alan Colquhoun, Francesco Dal Co, Peter Eisenman, William Ellis, Kurt W. Forster, Kenneth Frampton, Mario Gandelsonas, Giorgio Grassi, Fred Koetter, Rem Koolhaas, Léon Krier, Mary McLeod, Rafael Moneo, Joan Ockman, Martin Pawley, Aldo Rossi, Colin Rowe, Denise Scott Brown, Jorge Silvetti, Ignasi de Solà-Morales, Manfredo Tafuri, Bernard Tschumi, Anthony Vidler, and Hajime Yatsuka.