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That belief was at the heart of our recent gathering, “Is Toxic Polarization Inevitable? How to Bring America Together in a Polarized Age,” held on March 6. The event brought together leading scholars and thinkers for a full day of discussion on one of the most urgent challenges facing American civic life today. Throughout the day, participants explored the roots of polarization, the theories that help explain it, what American history can teach us about moments of division, and whether meaningful civic renewal is still possible. The program featured speakers from institutions including Georgia State, Harvard, UC Berkeley, and UC Irvine, with conversations spanning the causes of polarization, comparative international lessons, and practical ideas for bringing Americans together again. We are grateful to everyone who joined us and contributed to such a thoughtful and timely conversation. https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773710081128-43F48LQMVNUX48QN2MAN/March+6th+Intro.jpg Events - Is Toxic Polarization Inevitable? https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773710367046-AF4OE5BFPFUTABD539PE/IMG_4143.jpeg Events - Is Toxic Polarization Inevitable? https://www.tidelinefoundation.org/events/blog-post-title-two-t5my5-k4xmd-67jzh-hncl9 monthly 0.5 2026-03-23 https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/a639454d-4e42-47c1-b496-abcb026610bb/Banner+12.png Events - Promoting Social Cohesion - On June 5, 2025, Tideline Foundation joined the Berkeley Center for American Democracy (BCAD) for a presentation on one of the country’s most pressing challenges: reducing polarization and strengthening social cohesion. Featuring Tideline founder Ron Epstein and BCAD Director David Broockman, the event focused on how Americans can sustain democratic life in an age of deep division. The presentation reflected a core belief behind Tideline’s work: disagreement is inevitable, but destructive polarization is not. As trust declines and political opponents are increasingly viewed as enemies, civic life becomes harder to maintain. Tideline’s response is to help build a stronger common American identity, expand support for national service, and strengthen civic education. The event also highlighted BCAD’s research on polarization, democratic norms, civic identity, and the role institutions can play in rebuilding trust. Together, Tideline and BCAD pointed toward a shared goal: a healthier civic culture grounded in common purpose, stronger democratic habits, and the belief that Americans can disagree without falling apart. https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773719907925-ZUK5UZWLEZ68WLPH02KB/Screenshot+2026-03-17+at+12.56.05%E2%80%AFPM.png Events - Promoting Social Cohesion https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773719909478-06Y7MY571VKHT2KU7HRZ/Screenshot+2026-03-17+at+12.56.12%E2%80%AFPM.png Events - Promoting Social Cohesion https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773719914269-NI6TOCZ6Y5QW1CPDKSTT/Screenshot+2026-03-17+at+12.56.32%E2%80%AFPM.png Events - Promoting Social Cohesion https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773719913750-LB6JYX8GHJZ81LOIV3MJ/Screenshot+2026-03-17+at+12.56.41%E2%80%AFPM.png Events - Promoting Social Cohesion https://images.squarespace-cdn.com/content/v1/68e5972d0661414bc5f3dc52/1773719915255-9M25W16UO4F4SPDHG2J6/Screenshot+2026-03-17+at+12.56.47%E2%80%AFPM.png Events - 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