In a matter of weeks the conflict between Israel and Hizbullah has transformed life in Lebanon. Our correspondent reports from the streets of Beirut. After a pandemic-sized hiccup in the gym industry only the cheap ones and the really pricey ones are building muscle (11:10). And why chess grandmasters are getting younger and younger (17:45).Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.