Abstract Piecing Together Peace: Do AIESEC International Internships Promote Global Peace by Fostering Individuals' Cosmopolitan Identity Eryn Spence The mission and vision of AIESEC (L'Association Internationale d'Etudiants dans les Sciences Economiques et Commerciales or the International Association of Students in the Economic and Commercial Sciences) are conducive to the cration of cosmopolitan sensibilities in the program's participants. Cosmopolitanism was first posited as an ideology by Diogenes of Sinope, and since this time, numerous forms of cosmopolitanism have eveolved, mainly focusing on the promotion of the idea of global citizenship, rather than allegiance to a single nation, group of people, or cultural ideology. This paper seeks to address AIESEC's success in promoting these sentiments in participants who take on international interships designed to foster cross-cultural relations and understanding on an individual level.