The fourth issue of Verb looks at two related processes: the conditioning of architectural environments and the conditioning of behaviors. On the one hand, studies of luminosity, sound, atmosphere and temperature expand the range of techniques available to the discipline, allowing the production of ever more extensive effects with increasingly minimal means. On the other, the rise of commerce, theming and the manufacturing of identity produce a different set of effects, directing users and their emotions for maximum financial success. What are the real potentials of conditioning? Do these new...