So, you do not agree that harsher punishment is a greater deterrent than milder punishment, correct? So why life in prison, why not five years? In any event, it is not my position that reintroducing the death penalty to Great Briton would have any meaningful effect on murder rates. Did you miss the part where I said that I am against the death penalty? For the death penalty to work as a deterrent, the odds have to be much greater that it will actually be implemented. If 50% of the time murderers were put to death within a year or two, do you not agree there would be significantly fewer murders? In the US, as it stands now, at the odds are only 4 in 10 you will even be prosecuted. Please post a link to what you think is a solid study.