Kristen Eichensehr. Veasey Conway/Harvard Staff Photographer Nation & World Old global order has been ‘ruptured.’ What will new one look like? Law School initiative examines U.S. national security, role of Congress, emergence of AI in bid to prepare future leaders amid seismic shifts Liz Mineo Harvard Staff Writer September 22, 2026 7 min read Early this year, in remarks at the World Economic Forum in Davos, Switzerland, Prime Minister Mark Carney of Canada declared that there had been a “rupture” in the rules-based global system of military, economic, and diplomatic alliances by the West, an arrangement that has helped preserve peace for more than 80 years. Carney’s speech arrived in respon...