The setting: demographic mosaic of the Asia Pacific region — issues defining the future

The Asia Pacific region is demographically extremely diverse, with respect to both the sizes of national populations and the processes that determine population growth. Nevertheless, it is clear that in the 1990s development planning needs primarily to confront the implications not of continued high fertility, but of often rapid fertility decline to as yet uncertain levels. This paper briefly discusses these themes as a scene-setter for the papers which follow.