Predicting political violence is a painstaking job. Now AI is helping analysts look for clues and throwing up fascinating insights into the shifts that may indicate a strike is coming. Why Cuba could be heading towards economic and social collapse (11:01). And our correspondent visits Odessa where Ukrainians are rediscovering the beach (18:54).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.