Commissioned by the Greens/EFA Group in the European Parliament. Editor: Erik Josefsson , Rue Wiertz 60, B-1047 Brussels, Belgium. Study copyright © 2014 Carlo Piana, Ulf Öberg. Study is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License, . Source available at . Book design copyright © 2014-2015 Jonas Smedegaard . Book design is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License, . Source available at . Cover page copyright © 2014 Siri Reiter . Cover page is licensed under the Creative Commons Attribution-ShareAlike 3.0 International License, . Source available at . Cover photo copyright © 2011 European Union PE-EP. Source available at . Font Lora copyright © Cyreal . Font Lora is licensed under the SIL Open Font License version 1.1, . Source available at . First edition published \formatdate{11}{12}{2014}. Second edition published \formatdate{25}{3}{2015}. \raggedleft\vfill\Longstack[l]{\EANisbn}\par