The document discusses the death penalty, including its history, regulation under international law, and regulation in Indonesia. It traces the development of the death penalty from ancient times through modern eras. While the right to life is considered non-derogable, international law allows for the death penalty under certain conditions. In Indonesia, the death penalty is regulated by criminal code and laws, and applies to offenses such as narcotics, murder, and terrorism. The document also examines current debates around abolishing the death penalty and presents a case study of its application in Indonesia.