<p>Police clashes with <a href="https://www.economist.com/united-states/2024/04/23/efforts-to-tackle-student-protests-in-america-have-backfired-badly" rel="noopener noreferrer" target="_blank">protesters at Columbia University</a> have spilled over into other institutions, raising the question of how to protect free speech on campuses. Given America’s history with students’ anti-war protests going awry, should politicians be worried? Why most British voters now think <a href="https://www.economist.com/britain/2024/04/11/why-most-people-regret-brexit?utm_campaign=a.io&utm_medium=audio.podcast.np&utm_source=theintelligence&utm_content=discovery.content.anonymous.tr_shownotes_na-na_article&utm_term=sa.listeners" rel="noopener noreferrer" target="_blank">Brexit</a> was a mistake (we did <a href="https://www.economist.com/leaders/2015/10/17/the-reluctant-european" rel="noopener noreferrer" target="_blank">warn</a> you!) (08:53) And, could <a href="https://www.economist.com/science-and-technology/2024/04/11/new-technology-can-keep-whales-safe-from-speeding-ships?utm_campaign=a.io&utm_medium=audio.podcast.np&utm_source=theintelligence&utm_content=discovery.content.anonymous.tr_shownotes_na-na_article&utm_term=sa.listeners" rel="noopener noreferrer" target="_blank">new tech</a> protect whales from speeding ships (15:45)?</p><br><p><em>Listen to what matters most, from global politics and business to science and technology—</em><a href="https://subscribenow.economist.com/podcasts-plus" rel="noopener noreferrer" target="_blank"><em>Subscribe to Economist Podcasts+</em></a></p><br><p><em>For more information about how to access Economist Podcasts+, please visit our </em><a href="https://myaccount.economist.com/s/article/What-is-Economist-Podcasts" rel="noopener noreferrer" target="_blank"><em>FAQs page</em></a><em> or watch </em><a href="https://www.youtube.com/watch?v=Gczo71bg1uY" rel="noopener noreferrer" target="_blank"><em>our video</em></a><em> explaining how to link your account. </em></p><p><br></p><br /><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>
