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Radical life extension is the direct and intentional extension of the maximum human life span through hypothetical biotechnologies. Although no such technologies do currently exist, it is imperative to analyze whether they should be developed because they could have considerable effects on individuals and societal structures. This book provides a comprehensive ethical analysis of radical life extension by investigating its possible influence on human welfare. Effects resulting from the actions of isolated individuals, such as the satisfaction or frustration of certain desires, are taken into account as well as collective effects, such as an increased trend towards overpopulation. Topics that are not directly related to human welfare are covered as well, for example, human nature and human dignity, the right to life, and the relationship between aging and the meaning of life. The book concludes with an outline of policy recommendations for future research on life extension technologies.

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Tobias Hainz, born in 1984, is a postdoctoral research fellow at Hannover Medical School, Institute for History, Ethics, and Philosophy of Medicine. In 2013, he received a Dr. phil. in Philosophy from Heinrich-Heine-University Düsseldorf. Areas of Specialisation: Ethics of emerging and future technologies, philosophical problems of public involvement in research and innovation, questions at the intersection of social ontology and moral philosophy

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