People buy newspapers less to hear about the real news but to be worried/scared/concerned about stupid stuff they shouldn't care about.
I think it's societies fascination with that sort of thing that needs fixing.
The vast majority of us will live largely uneventful lives and will die of old age/cancer/heart attack/etc. We're not going to have our kids abducted, be the victim of terrorism, die from swine flu etc.
Maybe it's that "You're going to lead an uneventful life" bit that people just can't bear to face.
The worst one recently is pedophilia. I went to my sons play at school a while back, and we were told we must not video the play, and at the end we were told we could take pictures, but only of our own children, not of other peoples children, and not of groups of children together!
Of course everyone ignored the headteacher and instead used common sense - taking group photos etc, but it's incredibly disturbing to see such ridiculous policies come into place. What sort of message are we sending our kids?
(If you haven't seen the Brasseye pedophilia special you should definitely watch it. Classic).