Kathleen Bardovi-Harlig, Indiana University.
Talking about Time: The Expression of Temporality by Second Language Learners

Deborah Cameron, Institute of Education, University of London.
Language, Gender and Sexuality: Current Issues and Future Directions

Alastair Pennycook, University of Technology, Sydney.
Global Englishes and Transcultural Flows

Ron Scollon, Georgetown University.
Activity, Action, Activism, and Linguistics