This book considers the multidisciplinary aspects of longevity promotion, from the advocacy, historical, philosophical and scientific perspectives. The first part on longevity advocacy includes examples of pro-longevity campaigns, outreach materials, frequent debates and policy suggestions and frameworks that may assist in the promotion of research and development for healthy longevity. The second part on longevity history includes analyses of the definition of life-extensionism as a social and intellectual movement, the dialectics of reductionism vs. holism and the significance of the concept of constancy in the history of life extension research, an historical overview of evolutionary theories of aging, and a tribute to one of the founding figures of modern longevity science. The third part on longevity philosophy surveys the aspirations and supportive arguments for increasing healthy longevity in the philosophical and religious traditions of ancient Greece, India, the Middle East, in particular in Islam and Judaism, and the Christian tradition. Finally, the fourth part on longevity science includes brief discussions of some of the scientific issues in life extension research, in particular regarding some potential interventions to ameliorate degenerative aging, some methodological issues with diagnosing and treating degenerative aging as a medical condition, the application of information theory for aging and longevity research, some potential physical means for life extension, and some resources for further consideration. These discussions are in no way exhaustive, but are intended to simulate additional interest, consultation and study of longevity science and its social and cultural implications. It is hoped that this book will contribute to broadening, diversifying and strengthening the academic and public deliberation on the prospects of healthy life extension for the entire population. The setting and careful consideration of a goal may be seen as a first step toward its accomplishment.
