The debt-ridden Chinese property giant continues to teeter on the verge of collapse. But the rot in China’s financial system goes much deeper—and could pose a global risk. As COP26 in Glasgow nears a close, we explore the drawbacks of the debate over “degrowth” for tackling climate change. And the property website Zillow’s house-flipping flop reveals the limits of big data in real estate. Henry Tricks hostsSign up for our new weekly newsletter dissecting the big themes in markets, business and the economy at economist.com/moneytalks For full access to print, digital and audio editions, subscribe to The Economist at www.economist.com/podcastoffer See acast.com/privacy for privacy and opt-out information.