Antonio Bazilio Floriani Neto, received a PhD and a Master’s in Economic Law from Pontifical Catholic University of Paraná, Brazil. He is a lawyer and Professor of Social Security at Faculdade Curitibana, Brazil. Enrique Caceres Nie has a Law degree from Universidad Nacional Autónoma de México (UNAM) and a doctorate in Law from the Universidad Complutense de Madrid, Spain. He is a full-time Researcher at the Legal Research Institute at UNAM. Guglielmo Chiodi has a degree in Economics from the University of Rome “La Sapienza”, Italy, and has conducted research at the University of Cambridge, UK. He is currently Professor at Fondazione Sapienza, University of Rome “La Sapienza” and President of “Nuova Accademia” (“New Academy”).Sara Petroccia is a Research Fellow at D’Annunzio University, Italy. She is a visiting instructor and recruiter partner in Iacocca Institute Programs, Lehigh University, USA. Vice-President of World Complexity Science Academy. Globalization, multiculturalism, international migration, citizenship and identity make up the core of her research activity.