Paisley and McGuinness
In 2007, Northern Ireland’s devolved government returned, with DUP leader Ian Paisley and Sinn Féin’s Martin McGuinness jointly heading an Executive, turning power-sharing into practical administration. In the Republic, Bertie Ahern won a third election and formed a coalition with the Greens and Progressive Democrats amid Celtic Tiger prosperity. However, cooling house prices and reliance on construction exposed economic vulnerability. Census results highlighted immigration, changing households and religious diversity, while Irish gained EU official-language status. Corrib gas protests, scrutiny of Ahern’s finances and criminal-justice legislation raised questions of trust and authority. Cultural initiatives and smoke-free rules reflected wider social change.