"Today, many important buildings of the twentieth century are not only neglected and unappreciated, but are severely decaying and under serious threat of being demolished. The majority of these buildings are made from concrete. Crumbling and stained, they lack the romance of polished marble or rough-hewn stone. Desolate car parks and redundant shopping centres seldom attract the sympathy and support of the public, despite being of potentially great architectural importance."

riskybuildings.org.uk