The initial ideas for this special issue transpired from an invited symposium panel, “Interdisciplinary Approaches for Language Teaching and Learning in Contemporary and Transnational Spaces,” that I organized for the 2014 AILA (Association Internationale de la Linguistique Appliquée) World Congress in Brisbane, Australia. With the acceleration of globalization, mobility, technological change, and the continued rise of youth with transnational identities and complex linguistic practices, I was compelled to talk about the need for …