Junkspace  first appeared in the  Harvard Design School Guide to Shopping  (2001), a vast compendium of text, images, and data concerning the consumerist transformation of city and suburb from the first department store to the latest mega mall. The architect Rem Koolhaas itemized in delirious detail how our cities are being overwhelmed. His celebrated jeremiad is updated here and twinned with  Running Room , a fresh response from the cultural critic Hal Foster.  Junkspace  describes the bleak and featureless world of capitalism, while  Running Room  seeks to find a space within the junk in which the individual might still exist. Junkspace  is the most important piece of writing on architecture of the 21st Century. The stream of Koolhaas’s prose is akin to a visionary dream, a structureless sequence of crystalline insight and enfolding opiate fog. . . It is distinctly literary, and there are moments of outright genius. — Icon Foster responds to Koolhaas with an argument for autonomy—both disciplinary (from one art to the next) and (by implication) personal—in order to find space (or the running room of the title) within the junk in which Koolhaas suggests we have drowned. And whether you are at an airport an art fair, that’s something we all need. — Art Review Rem Koolhaas’s luminescent essay  Junkspace  decries the mall as the slagheap of America...Koolhaas illuminates the dark underbelly of the kind of advanced capitalism living in the mall. — Columbia Review Magazine Rem Koolhaas  is a Dutch architect, architectural theorist, urbanist, and Professor in the Practice of Architecture and Urban Design at the Graduate School of Design at Harvard University. He has published works on the evolution of the contemporary metropolis and been responsible for landmark urban projects such as the Euralille development in northern France and the CCTV Tower in Beijing, and has designed master plans for, among other places, suburban Paris, the Libyan desert, and Hong Kong. Hal Foster  is Professor of Art and Archaeology at Princeton University and a member of the American Academy of Arts and Sciences. He is the author of many books, including  Design and Crime ,  Prosthetic Gods ,  The Art-Architecture Complex , and  The First Pop Age . He writes regularly for  October  (which he co-edits),  Artforum , and the  London Review of Books . He was the 2013 recipient of the Frank Jewett Mather Award for Art Criticism. He lives in Princeton.