2. On Recalling ANT: Bruno Latour (Ecole des Mines de Paris).
3. Perpetuum Mobile: Substance, Force and the Sociology of Translation: Steven D. Brown (Keele University) and Rose Capdevila (Nene University College).
4. From Blindness to blindness: Museums, Heterogeneity and the Subject: Kevin Hetherington (Brunel University).
5. Ontological Politics: A Word and Some Questions: Annemarie Mol (Twente University).
6. Who Pays? Can We Pay Them Back?: Nick Lee (Keele University) and Paul Stenner (Bath University).
7. Materiality: Juggling Sameness and Difference: Anni Dugdale (Australian National University Canberra).
8. Staying True to the Laughter in Nigerian Classrooms: Helen Verran (Melbourne University).
9. What is Intellectual Property After?: Marilyn Strathern (Cambridge University).
10. Actor-Network Theory - The Market Test: Michele Callon (Ecole des Mines de Paris).
11. Good Passages, Bad Passages: Ingunn Moser (University of Oslo) and John Law (Lancaster University).
12. A Sociology of Attachment: Music Amateurs, Drug Users: Emilie Gomart and Antoine Hennion (Ecole des Mines de Paris).