China has accelerated an easing of its Covid restrictions this week, after unprecedented protests. Michele Wucker is the author of The Gray Rhino, a book about obvious risks that are often ignored, which has been cited on repeated occasions by China's President Xi Jinping. She gives Bloomberg's Stephen Carroll her view on how China has adapted its Covid policies, and other gray rhinos that may be ahead for the global economy.See omnystudio.com/listener for privacy information.