Tuesday, 2 Sep, 2014
I have discovered I am not the only person who suddenly feels alert or wary when scrolling down news feeds on Twitter, Facebook or YouTube. This is especially true when I see a picture of a head or a body looming at the bottom of the screen. No sooner do I hold my breath in anticipation of once again seeing a severed head being brandished in front of the camera than someone comes along and justifies bringing images such as this onto my and hundreds of others’ screens.
These days, full as t...