par Maria João Rodrigues, Joseph Stiglitz, Josep Borrell, Ferdinando Nelli Feroci, Mario Telò, Amitav Acharya, Monica Hirst, Gilbert Khadiagala, Neera Tanden, Heiko Maas, Martin Ziguélé, Johanna Ortega, Lim Guan Eng, Luis Abinander, Conny Reuter, Michael Bröning, Fabrizio Hochschild-Drummond