Book excerpt: Population aging poses two major challenges for Asian policy makers: (i) sustaining rapid economic growth in the face of less favorable demographic conditions; and (ii) providing affordable, adequate, sustainable old-age income support for a large and growing elderly population. This book explores the second issue by examining the pension systems of eight countries in East and Southeast Asia: the People's Republic of China, Indonesia, the Republic of Korea, Malaysia, the Philippines, Singapore, Thailand, and Viet Nam. It also puts forward both country-specific and region-wide reforms to address two critical areas of pension reform, namely, fairness and sustainability.