Many of you will be familiar with Indonesia’s approach to timekeeping, affectionately known as “rubber time”. Like rubber (and the patience of many Indonesians), it can be stretched almost infinitely. Unlike rubber, it tends only to stretch in one direction. Buses start filling up on a notional schedule but don’t leave until they are full; ferries board passengers from a given time, but probably won’t ship out until the tide is right. Meetings are set for time x, and start…