"But the most important question is the future: if Piketty is right then we have to "euthanase" the rentier class all over again. Only taxes on current wealth - and an end to opaque "wealth management" trails that end up in Switzerland or Cyprus - will prevent capitalism generating levels of social inequality that destroy it."
http://www.theguardian.com/commentisfree/2014/may/26/thomas-piketty-economist-ft-attack-rising-inequality-bling