1 Joachim von Braun is president of the Pontifical Academy of Sciences, Vatican City, and is Professor for Economic and Technological Change, University of Bonn Center for Development Research, Bonn, Germany. [email protected].
2 Stefano Zamagni is president of the Pontifical Academy of Social Sciences, Vatican City; professor of Economics at the Johns Hopkins University School of International Studies, Bologna; and professor of Political Economics, Università di Bologna, Bologna, Italy. [email protected].
3 Marcelo Sánchez Sorondo is Bishop Chancellor of the Pontifical Academies of Sciences and of Social Science, Vatican City. [email protected].