TAMAR ASHURI Lecturer in the Department of Communication Studies at Ben-Gurion University, Israel, and in the School of Communications at Sapir Academic College, Israel MENAHEM BLONDHEIM Professor in the Department of Communication and Journalism and the Department of American Studies at The Hebrew University of Jerusalem, Israel ROY BRAND Assistant Professor in the Department of Philosophy at Sarah Lawrence College, USA JOHN ELLIS Professor of Media Arts at Royal Holloway, University of London, UK ELIHU KATZ Trustee Professor at the Annenberg School for Communication, University of Pennsylvania, USA, and Emeritus Professor of Sociology and Communication at the Hebrew University of Jerusalem and Scientific Director of the Guttman Institute of Applied Social Research, IsraelJOAN LEACH Convenor of the Science Communication Programme at the University of Queensland, Australia TAMAR LIEBES Professor of Media and Journalism and holder of the Carl and Matilda Newhouse Chair in Communication at the Hebrew University of Jerusalem, Israel JOHN DURHAM PETERS F.Wendell Miller Distinguished Professor of Communication Studies at the University of Iowa, USA CARRIE A. RENTSCHLER Assistant Professor of Communication Studies in the Department of Art History and Communication Studies at McGill University, Canada G?NTER THOMAS Professor of Protestant Theology at Ruhr-Universität Bochum, Germany