The Right to Life under International Law offers the first-ever comprehensive treatment under international law of the foundational human right to life. It describes the history, content, and status of the right, considers jurisdictional issues, and discusses the application of the right to a wide range of groups, such as women, children, persons with disabilities, members of minorities, LGBTI persons, refugees, and journalists. It defines the responsibility of not only governments but also the private sector, armed groups, and non-governmental organisations to respect the prohibition on arbitrary deprivation of life. It also explains the nature and substance of the duty to investigate potentially unlawful death as well as the mechanisms at global and regional level to promote respect for the right to life.