Volume five of Regions & Cohesion has focused significant attention on the subject of regional development. It has done so because 2015 is such an important year in relation to development debates given the definition of the post-Millennium Development Goals (MDGs) agenda in the United Nations and the official declaration of 2015 as the European Union Year for Development. The introduction to the Leadership Forum of the Spring 2015 issue included important reflections on the theme of “transformative development.” The introduction openly asked whether 2015 could be a decisive year for the global development agenda or whether it will be remembered for global summitry, international declarations and little more.