Book excerpt: How can we be happier, healthier and more satisfied in life? This edited collection examines various dimensions of wellbeing among older people, including its measurement; social, environmental and economic determinants; and how research can be translated into policy to improve quality of life for older people. With an increasingly ageing population across countries and an increasing population of older adults, there is growing interest in improving older people’s ability to live healthily and happily. With a focus on retirement and aged care, this book is important reading for those interested in Welfare Economics, Health Economics and Development.