The sixth Global Environment Outlook (GEO-6) Regional Assessment for Asia and the Pacific paints a comprehensive picture of the environmental factors contributing to human health and well-being at the regional level. Backed by a large body of recent, credible scientific evidence, regional-wide consultations and a robust intergovernmental process, the assessment demonstrates economic growth and improved access to basic services in the region. It also highlights the complexity of the interlinked environmental, social and economic challenges now confronting decision makers.