Down-ranking polarizing content lowers emotional temperature on social media – new research

By: Tiziano Piccardi, Johns Hopkins University, The Conversation

Outlets: The Conversation

Published: December 4, 2025

Words: 744

Last Updated: 1 month, 1 week ago

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By Tiziano Piccardi, Johns Hopkins University

Reducing the visibility of polarizing content in social media feeds can measurably lower partisan animosity. To come up with this finding, my colleagues and I developed a method that let us alter the ranking of people’s feeds, previously something only the social media companies could do.

Reranking social media feeds to reduce exposure to posts expressing anti-democratic attitudes and partisan animosity affected people’s emotions and their views of people …

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