Making history, making place—contextualising the built heritage of world expos 2010 and 2015

Abstract

Be it the 1873 World’s Fair in Vienna, which established the city's status as a link between the Occident and Orient, or the very first Great Exhibition in 1851 in London, which showcased the then British empire to a global public and the world to its domestic visitors. World’s fairs have been and are still an indispensable part of a shared human history as well as an indicator of a country's economic and cultural relevance on a global scale. They are undoubtedly politically motivated drivers of collective memories and, in turn, nation-building processes. This is why they are not only publicly discussed and thoroughly documented in archives but also often manifested in buildings that long outlast these events and themes but continue to tell their tales. This article elaborates on the ways in which world’s fairs (or expos) have been used as catalysts to develop cities and how they themselves – though ephemeral phenomena – ultimately found their way into urban landscapes and historiography. Moreover, based on his own empirical studies on the last two expos of Shanghai (2010) and Milan (2015), the author elaborates on the placemaking procedures that precede and follow these mega-events, reflecting on the ensuing public discourse to (de)legitimate them, its limitations, and effects on the urban legacy of the aforementioned expos. He then presents an overarching discussion on their built heritage.