The Death Penalty is wrong
Denial of human rights. Sentencing someone to death denies them the right to life – enshrined in the Universal Declaration of Human Rights.
Irreversible and mistakes happen. Execution is the ultimate, irrevocable punishment: the risk of executing an innocent person can never be eliminated. Since 1973, for example, 150 US prisoners sent to death row have later been exonerated. Others have been executed despite serious doubts about their guilt.
Does not deter crime. Countries who execute commonly cite the death penalty as a way to deter people from committing crime. This claim has been repeatedly discredited, and there is no evidence that the death penalty is any more effective in reducing crime than imprisonment.
Often used within skewed justice systems. Some of the countries executing the most people have deeply unfair legal systems. The ‘top’ three executing countries – China, Iran and Iraq – have issued death sentences after unfair trials. Many death sentences are issued after ‘confessions’ that have been obtained through torture.
Discriminatory. You are more likely to be sentenced to death if you are poor or belong to a racial, ethnic or religious minority because of discrimination in the justice system. Also, poor and marginalized groups have less access to the legal resources needed to defend themselves.
Used as a political tool. The authorities in some countries, for example Iran and Sudan, use the death penalty to punish political opponents.
Amnesty International’s Position Paper on the Death Penalty submitted to the Sub-Committee on Judicial Reforms of the Committee on Justice of the House of Representatives here.
Philippines: Death Penalty and Criminality 1997 Report here.