When it comes to overcoming the threat of ISIS, a number of suggestions have been made.
But the latest effort is far more achievable than air strikes and the like, and critics of military action will argue it is far more cost-effective.
Members of the 4chan messageboard have replaced the heads of Isis fighters on propaganda photos with those of rubber ducks - we're not sure if it's a step up or a step down from the recent
erectile dysfunction prank, but it's no less ridiculous.
And there are no half-measures - they've trawled through dozens of photos to make the changes in a project described as 'the duck state'.
You can see it for yourself here...
http://imgur.com/gallery/RvqlI
