Intolerance of uncertainty links ‘red’ and ‘blue’ brains
Since the 1950s, political scientists have theorized that political polarization—increased numbers of “political partisans” who view the world with an ideological bias—is associated with an inability to tolerate uncertainty and a need to hold predictable beliefs about the world.
But little is known about the biological mechanisms through which such biased perceptions arise.
To investigate that question, scientists measured and compared the brain activity of committed partisans … [ Read more ]
Authors: Corrie Pikul-Brown, David J. Halpern, Jeroen van Baar, Oriel FeldmanHall | Source: Futurity (May 14, 2021) | Subjects: Excerpts, Politics & Public Policy, Psychology | Behavior
