Rocketing: Israel escalates Lebanon conflict

After Israeli fires rockets into Lebanon and Hizbullah warns of “red lines” crossed, the Middle East is braced for further attacks. As the planet warms, sport is getting harder – and deadlier (6:32). And celebrating Francisco Lopera, who dedicated his life to researching Alzheimer’s disease (13:36).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.