Exposure to opposing political views often increases rather than reduces polarization.

Evidence

Bail’s foundational study draws on large-scale field experiments to demonstrate that exposure to opposing political views often increases rather than decreases polarization. His method is computational social science with field experimentation. Breaking the Social Media Prism is essential reading for COMM doctoral work on platform politics. For doctoral candidates, Bail’s empirical findings complicate Sunstein’s filter-bubble thesis and provide the most rigorous evidence on how identity dynamics organize political polarization on platforms. — , The Braided Reading EPUB, 1475

Categorization

• XREF: Directly complicates/contradicts Sunstein’s filter-bubble thesis in the same chapter. — connects to: Polarisation crushes moderates while strengthening extreme positions — Horne, Alistair, A Savage War of Peace- Algeria 1954-1962, 1271; Political unity is strengthened rather than weakened by divergent attentions — Yves Citton, The Ecology of Attention, 347; Prior exposure to racialized elite cues hardens opposite positions against novel racial appeals. — Rachel Wetts and Robb Willer, Who Is Called by the Dog Whistle?…, 182 (+6 more)
• QUESTION: What mechanism explains why cross-partisan exposure backfires, and does it generalize across platforms?

Broader Connections

• Polarisation crushes moderates while strengthening extreme positions #expands (0.60) — Horne, Alistair, A Savage War of Peace- Algeria 1954-1962, 1271