On Start the Week Andrew Marr explores the fashions and fads in architecture and food over the last fifty years. In 'The Age of Spectacle' the design critic Tom Dyckhoff explores how consumer culture has impacted on the building of our cities, from iconic architecture on a grand scale to soulless shopping centres and designer homes. The average life span of a family home in Japan is just 25 years: although the architect Takeshi Hayatsu regrets the destruction of so much of Japan's architectural heritage, he reflects that it's created a boon in innovate designs on a small scale. Innovations also abound in food technology and the experimental psychologist Charles Spence reveals how chefs can use science to influence diners and their taste buds, but the food writer Anissa Helou asks for a return to simplicity, away from the latest trends of 'molecular' techniques and foraged ingredients.

Producer: Katy Hickman

Image: Kiko Mozuna's model of 'Anti-Dwelling Box', late 1970s. Photo by Keizo Kioku. Collection of Norihito Nakatani.