Thucy: "Let's take a specific example:
Is there any time when it is appropriate for news outlets to show images of death? If so, what are they? Does it make a difference what medium it is in (print, online, TV, radio (audio of people dying in this case))?"
I believe that when reporting from military conflicts, it's extremely important to show what they actually look like. War becomes political rhetoric and statistics way, way too often. I like how Al Jazeera publishes uncensored images that constantly remind you that this is not a description of an abstract political process, this is a description of human beings dying in horrible ways. Of course, like Sylence points out, strong images create strong emotions, and emotions divorced from reason can be used very efficiently for propaganda. But when it comes to the average civilian's general view of war, I feel that there is not enough negative emotion (I can only speak for my country here, which is Sweden). It's too distant, too abstract, too glorified, too moviefied. When you see the bodies on the streets in Libya, you can't divorce yourself anymore. It's an emotional gut punch. And it's necessary. I don't believe in Sylence's view that positive emotion is always the best. Anger and revulsion can be used constructively, fueling a need for change. And if they become destructive? I still don't believe in hiding the truth and showing a cosmetic rendering of war.