The effectiveness of the death penalty is an effective penalty for the death penalty. Yes. It protects society and maintains order. The death penalty does not prevent people from killing each other. But the only thing that can be done is to stop a known murderer from killing more innocent people. I think that this is a fair and effective punishment for those who committed enough sin to die. Now the death penalty can certainly prevent crime and murder. This problem is at the center of major political controversy on this topic.
Execution of the death penalty (capital punishment) is an effective deterrence. The death penalty is a criminal who committed a crime such as rape or murder. Discussion about the death penalty has been going on for years and remains a very decisive and complicated problem. Society must protect them from these murderers by depriving their social role, but at the same time we are convicted or sentenced to death for offenses for which innocent people were not committed I will not let it go. Perhaps the most common argument of the death penalty is deterrence. The general idea is that enforcement of the death penalty prevents other criminals from committing violent acts. Many studies have been done to prove this belief.
The death penalty has long been controversial. The opponents of the death penalty think that life imprisonment is an effective alternative and that the death penalty invites irreversible judicial cheating or infringes the criminal's right to life. Supporters argue that the death penalty is justified (at least for the murderer), that is, life imprisonment is not an equally effective deterrent, but the death penalty affirms criticism of serious crime by society is there. Some debate develops mainly empirical data such as whether the death penalty is more effective than life imprisonment, others argue using abstract moral judgment.
Since the middle of the 20th century several empirical studies have been conducted to evaluate the deterrent effect of the death penalty compared to life sentences in the United States. Scholars have analyzed data over decades and compared the jurisdiction, with or without the death penalty, and the effects of abolition or execution of the death penalty. This analysis does not support the debate on deterrence concerning the death penalty and murder "(Bailey, 140). Complex statistical surveys published in the mid-1970s insisted that 7 to 8 murders were killed in each run. This particular study and its method has received many criticisms (Bailey, 141-143). Furthermore, in recent research and analysis, "failed to demonstrate the limiting deterrent effect on the death penalty" (Bailey, 155)