The present review refers to studies published in 2002 in leading research journals. It focuses in particular on learning, teaching and policy in respect of second, modern foreign or additional languages. The comments offered about particular studies are not intended to summarise them (for that, it is best to refer to the actual abstracts which the present journal publishes). What is on offer is a personal selection made because some aspect of a particular article seemed to be of particular interest or to reflect an important trend, and I have attempted to link such elements together to form a narrative. Compared with previous years, two important themes seemed to gather particular momentum in 2002: first, the role of ‘frequency’ in acquisition; and second, the impact of complex and contradictory global factors on everyday pedagogical practice, thinking and attitudes. As in previous years reference is made to the abstracts. Thus, Tarone (2002: 03-158) refers to an article by Tarone published in 2002 and reflected in the 2003 series of this journal as abstract 158. In previous years I have discussed ICT (information and communications technology) in a separate section of its own but this has now been integrated into other sections, reflecting a process of ‘normalisation’.