In this article Erika Fischer-Lichte argues that, since the beginning of the twentieth century, in different parts of the world, modern theatre was invented by way of interweaving cultures in performance. Different examples from the early twentieth century and the 1990s show how theatre acted as a laboratory for testing and experiencing the potential of cultural diversity. An innovative performance aesthetics enabled the exploration of the emergence, stabilization, and destabilization of cultural identity, merging aesthetics with politics. Erika Fischer-Lichte is Professor of Theatre Studies at the Freie Universität in Berlin. She has published widely in the fields of the theory and history of the theatre, and is the author of numerous books, including, in English, Theatre, Sacrifice, Ritual: Exploring Forms of Political Theatre (2005) and The Transformative Power of Performance: a New Aesthetics (2008). In 2008 she established a new research programme, ‘Interweaving Cultures in Performance’, at the Freie Universität. This paper was given as a keynote lecture at the fourteenth Performance Studies International conference, ‘Interregnum: In Between States’, in Copenhagen, 20–24 August 2008.

As The Power of Yes, the third play by David Hare to document recent history, opens at London's National Theatre, J. Chris Westgate examines in this article Hare's Stuff Happens in a regional production in the United States, at Seattle's A Contemporary Theater in 2007. He tracks the emphasis placed on controversy during the advertising and marketing of the play, which stands in direct contrast to the response to the play, which was received with self-satisfaction rather than increased insight in this highly liberal city. From this contrast, he discusses the way that this production of Hare's play – and the play itself – fails to produce controversy because it never holds those actually attending US productions as accountable for the Iraq War. Controversy, then, becomes a marketing device rather than a way of challenging the status quo. J. Chris Westgate is Assistant Professor in English and Comparative Literature at California State University, Fullerton. He has recently edited an anthology of essays entitled Brecht, Broadway, and United States Theatre and has published articles in Modern Drama, Theatre Journal, and The Eugene O'Neill Review.