This one (linked from yours) is even more directly addressing the trickery involved:<p><a href="http:&#x2F;&#x2F;www.aljazeera.com&#x2F;indepth&#x2F;opinion&#x2F;2014&#x2F;08&#x2F;exposing-great-poverty-reductio-201481211590729809.html" rel="nofollow">http:&#x2F;&#x2F;www.aljazeera.com&#x2F;indepth&#x2F;opinion&#x2F;2014&#x2F;08&#x2F;exposing-gr...</a>