How many innocent people are we willing to execute just to make people who have been otherwise removed from society die a bit faster? In over a hundred and forty people have been exonerated on grounds of innocence or probable innocence since the death penalty was reinstated, countless more people were executed with significant doubts regarding their guilt or who were later determined to be innocent on the basis of things like DNA. The death penalty has no place in a civilized society without 100% certainty and we can never be 100% certain, it is the one thing that cannot be undone should we get it wrong.