Misbelief

Dan Ariely, the behavioral economist behind Predictably Irrational, turns his attention to misinformation and the people who believe it. He starts from the observation that the problem reaches far beyond social media feeds. It shows up in grocery store conversations, political debates and the relationships closest to us. Attempts to fix it through policing online content alone fall short, and many of the proposed remedies end up shaped by party loyalty and by each person's own sense of what is true.

His central argument is that the appeal of false information can only be understood by studying what he calls misbelief: the psychological and social path that leads people to distrust established facts, accept alternative explanations and, in some cases, commit fully to conspiracy theories. Ariely contends that this pull is built into human beings regardless of political leaning. Drawing on recent research and on his own experience as the target of a disinformation campaign, he examines four groups of drivers, emotional, cognitive, personality-based and social, and argues that under the right conditions almost anyone can be drawn in.

The book also looks ahead. As artificial intelligence makes it easy to produce convincing fake news in enormous quantities, Ariely maintains that recognizing these forces makes individuals and communities harder to mislead. He presents misbelief as a matter of ordinary human behavior, and he proposes responses based on empathy rather than confrontation. Along the way he explains the mental shortcuts that leave everyone exposed to false narratives and offers practical ideas for rebuilding trust.