While many people fear the risk of a wider war breaking out in the Middle East, a parallel battle is already ongoing – in the digital sphere. Can China challenge a long-standing duopoly in the airline industry (10:16)? And the latest Carrie Bradshaw index tells us where Americans can afford a solo apartment. Just don’t set your heart on New York… (17:22)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.