The rise of Sinn Féin is the most important political story in Ireland in decades and something everyone with a stake in the country’s future needs to understand.  The Currency has endeavoured to take the Sinn Fein project both literally and seriously, as befits a party that may well be leading government both in Dublin and Belfast within the next few years. Time, resources and journalistic energy have been devoted to speaking with the party’s leading decision-makers, its backroom influencers and stakeholders in the wider economy and society about the prospects of a Sinn Fein led government. The picture that…