Is it worth trying to sway the most staunch climate deniers?

Thanks to algorithms that learn about social media users' content preferences, Facebook timelines, Twitter feeds, suggested YouTube videos, and other news streams can look startlingly different from one person's online account ...

Study sheds light on scourge of "fake" news in Africa

Concerns about "fake news" have dominated discussions about the relationship between the media and politics in the developed world in recent years. The extraordinary amount of attention paid in scholarship and in public debates ...

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