91福利

Abstract: Every small child knows that green means go. Green lights stand at crossings, intersections, and entrances, signaling permission to move forward, to continue our journey or embark upon a new one. So potent is their symbolism that the object has become a verb. To greenlight is to give the go-ahead, at least to certain persons and activities. Greenlighting a project ushers it into existence.

But where did they come from, these green lights, which originally signalled 鈥渃aution鈥� – or even 鈥渟top鈥�? And how have they shaped the ways we think about matters of freedom, control and consent? Following a road lined with green lights taken from film, literature, TV and pop music, leading from the 19th century Houses of Parliament to contemporary Los Angeles, this paper asks where the green light has led us so far, and what its future projections might be.

Catherine Wheatley is Reader in Film and Visual Culture at King鈥檚 College London. She has published widely on questions pertaining to film, ethics and aesthetics. Catherine is the author of four monographs, including Michael Haneke鈥檚 Cinema: The Ethic of the Image (Oxford: Berghahn, 2009); the BFI Classics book on Cach茅 (London: BFI Publishing, 2013), and Stanley Cavell and Film: Scepticism and Self-Reliance at the Cinema (London: Bloomsbury, 2018) Catherine also writes regularly for Sight & Sound magazine, and is a convenor of the BFI鈥檚 Philosophical Screens series.