Book excerpt: For the first time, the speculative in architecture becomes a topic of critical research. It is investigated not as idealistic but as strategic acting within endless modernity. This modernity implies that speculation, as strategic acting, is not only applied to economic but also to political and aesthetic values. Values become mobile, valuations become a play with highs and lows, authors (architects) become winners or losers, and culture becomes fashion. Includes projects by NL Architects, MVRDV, Aristide Antonas, FAT, Ralf Schreiber, Pascual Sisto, Ant Farm, Caspar Stracke, OMA, JODI, Kevin Bauman and others. [From publisher's website].