Carla Chamberlin and Mak Khan speak with Ingrid Piller about linguistic diversity and social justice. We discuss whether US native speakers of English can teach English ethically; how migrant parents can foster their children’s biliteracy; what the language challenges of the Covid-19 pandemic are; whether multilingualism researchers have a monolingual English-centric blind spot; and how the research paradigms of World Englishes and multilingualism connect. First published on November 19, 2020. “Chats in Linguistic Diversity” is a podcast about linguistic diversity in social life brought to you by the Language on the Move team. We explore multilingualism, language learning, and intercultural communication in the contexts of globalization and migration. Learn more about your ad choices. Visit megaphone.fm/adchoices