The significance of sound`F or twenty-five centuries Western knowledge has tried to look upon the world. It has failed to understand that the world is not for beholding. It is for hearing. It is not legible, but audible.'' Attali (1985, page 3) Sight is the sense that has driven most thinking, theorising, and empirical research in the social sciences. The consequences of this are enormous, and this is not the place to list them. What cannot be denied, however, is how very comfortable we are with using the visual as a route to knowledge and as a medium for experiencing the world. Questions are`looked at' in a particular way, pilot studies are completed`with a view' to developing a larger project, things are kept`perspective', events are`seen' in one way or another, futures are`envisaged', empirical research`sheds light' on theoretical concerns,`insights' are gained, problems are`looked into'. The list is endless; the language of everyday life is peppered with visual allusions and metaphors. What I want to do in this paper is to imagine a world where the eye is less central. I want to take up Attali's (1985) concerns, and think about what it would be like to engage with sound as readily as we engage with sight.``What we lack'' comments B Smith (1999)``is not contact with the sounded world, but a sensitivity to sound, a curiosity about how it operates, how it affects us'' (page 22). What would happen if we thought about space in terms of its acoustical properties rather than in terms of its transparency or its topology? What would happen to the way we think, to the things we know, to the relationships we enter, to our experience of time and space, if we fully took on board the idea that the world is for hearing rather than beholding, for listening to, rather than for looking at? If sonic knowledges were the same as visual knowledges, the answer would bè nothing'öthere would be no need to engage with those tricky terrains beyond the visible world. But Attali's suggestion, and my contention, is that what can be known through sound may not be accessible from the visible world. The challenge, then, is to