SEVEN years after its inception, the Group of 15 seems to have made little headway. The fact could not have been more apparent in the recently concluded summit at Kuala Lumpur. Regional issues took precedence over global ones, with the currency crisis dominating most of the three-day parleys. And though attempts were made to discuss the widening of the West Asian link and holding not one, but two meetings next year—in Cairo and in Jamaica—the moves scarcely made up for the lack of progress the G-15 has made since it began.