&gt; So, in a purely rational world, the best reaction would be to change nothing.<p>I think that ship has sailed:<p><a href="http:&#x2F;&#x2F;www.abc.net.au&#x2F;news&#x2F;2015-11-16&#x2F;france-conduct-airstrikes-in-syria&#x2F;6943250" rel="nofollow">http:&#x2F;&#x2F;www.abc.net.au&#x2F;news&#x2F;2015-11-16&#x2F;france-conduct-airstri...</a>