Harvard professor: Mark Carney's speech was a big deal

Video Description

At the World Economic Forum in Davos, Switzerland in January 2026, Canadian prime minister Mark Carney gave a striking speech that has sent shockwaves through the international order. Calling the latest developments in geopolitics "a rupture, not a transition," Carney advocated for middle powers to collaborate more closely and increase their investments in their own defense, infrastructure and economies. In this video, Harvard Kennedy School professor Stephen Walt, one of the leading experts in international relations, argues that Carney's speech was indeed significant. He explains the international dynamics that have lead Canada and other middle powers to seek more autonomy in their own defense and economic ties. And he weighs in on whether the vision that Carney laid out in his speech is truly feasible. This video is for anyone interested in learning about international relations, IR theory, realism, global politics, Davos, and trade. -------------------------- About Harvard Kennedy School: The John F. Kennedy School of Government at Harvard University is a graduate and professional school that brings together students, scholars, and practitioners who combine thought and action to make the world a better place. Our mission is to improve public policy and public leadership across the United States and around the world so that people can lead safer, freer, and more prosperous lives. Harvard Kennedy School teaches current and future leaders the skills they need to effectively advance the public purpose in the public, nonprofit, and private sectors. Our renowned faculty and trailblazing research centers pioneer bold new ideas. And as the most international school at Harvard, we convene global leaders in the Forum, host visiting experts in the classroom, and attract a diverse community of faculty, students, and staff.