apparently you missed 9/11 and all the killings and be-headings, kidnappings etc. since then. Islam is a cult of death and one only has to look at what they have wrought to know that. The rioting over a few harmless cartoons shows how easy they are to incite to violence, they look for any excuse. Islam, the stinking, rotting, culture of death.
A "culture of death" is one that favors the death of its own culture, i.e. liberalism.
The Islamicists don't wish the death of their culture, they wish the death of ours.
What you wanted to say is "Culture of Terrorism".
But then that isn't even true as most Muslims don't support terrorism. Unfortunately "most" probably only means about 60% but that still is greater than the 0% that it should be.