People like news with endings. For instance, if a woman is kidnapped, people want to know if she is killed or saved. If a disaster occurs, people want to see the pain, but then see them rebuild. People want the wide range of emotions. (Shock, Fear, Anger, Sadness, Coping, etc) but in a short time, in short we have SHORT ATTENTION SPANS! . . What they don't want is something that is just disturbing that they can't solve. World poverty & starvation are NOT subjects they feel can end within their lifetime.