Capital punishment, also referred to as the death penalty, is the judicially ordered execution of a prisoner as a punishment for a serious crime, often called a capital offense or a capital crime. Some jurisdictions that practice capital punishment restrict its use to a small number of criminal offences, principally treason and murder. In recent years in the United States, these have also included killings that occur during the course of some other violent felony, such as robbery or rape. Prisoners who have been sentenced to death are usually kept segregated from other prisoners in a special part of the prison pending their execution. In some places this segregated area is known as "Death Row." Historically, and still today under certain systems of law--the death penalty was applied to a wider range of offenses, including robbery or theft. It has also been frequently used by the military for looting, insubordination, mutiny, etc. The term "capital" comes from the Latin capitalis, meaning "head." Thus, capital punishment is the penalty for a crime so severe that it deserves decapitation (losing one's head). Today most countries have banned the death penalty but over 60% of the world's population live in countries where executions take place. The four most populor countries in the world that still use the death penalty are the United States, China, India, and Indonesia.
Support for the death penalty varies widely from nation to nation, and it can be a highly contentious political issue, particularly in democracies that use it. A majority of adults in the United States appear to support its continuance (though like most political issues, the numbers vary widely depending on the exact question asked), but a highly vocal, organised minority of people in that country do not, and non-governmental organisations like Amnesty International and Human Rights Watch lobby against it globally. In Taiwan, the death penalty appears to have large...