Plus: this weekâs One QuestionâWhat Is Misinformation Doing to Us?âand related Nautilus stories.
[View in browser]( | [Become a member]( September 13, 2022 Did a friend forward this? [Subscribe here](. Good Morning! Hereâs the top science newsâplus this weekâs One Question and related Nautilus stories [READ NAUTILUS]( DISCOVERIES The Top Science News This Week [How Long Is the Drive to the Edge of the Universe?]( Cruising to the edge of the known universe, at 65 miles per hour, would take much longer than the universe has been around. Youâd run out of audiobooks and podcasts to listen to before leaving the solar system.
[The New York Timesâ]( [Theoretical Physicists Argue that Black Holes Admit Vortex Structures]( The scientistsâ predictions open up the possibility of observing âmillicharged dark matter.â
[Phys.orgâ]( [Did This Gene Give Modern Human Brains Their Edge?]( A coincidental genetic mutation may have had enormous consequences, producing a protein that drives cells to proliferate in the developing human neocortex.
[Natureâ]( [Evidence from Sperm Whale Clans of Symbolic Marking in Non-Human Cultures]( The way sperm whale clans are spread out is comparable to the distribution of human ethnolinguistic groups.
[Proceedings of the National Academy of Sciencesâ]( Experience the endless possibilities and deep human connections that science offers [SUBSCRIBE TODAY]( [Diversify with Fine Art]( Invest in iconic contemporary artwork at a fraction of the cost with [Masterworks](. Learn how you can own shares of paintings by popular artists like Andy Warhol and Basquiat. [Skip the Waitlist]( ONE QUESTION What Is Misinformation Doing to Us? INTERVIEW BY BRIAN GALLAGHER One question for [Daniel Williams](, a philosopher at the University of Cambridge who studies recent advances in psychology to understand how various forms of irrationality and bias are socially adaptive. Since 2016, thereâs been a growing panic about how much misinformation is affecting what people believe and do. But what I argue in a [recent paper](, published in Economics & Philosophy, is that the panic around misinformation is misguided. The share of misinformation in most people's information diet, in countries like the United States and the United Kingdom and in Northern and Western Europe, is pretty negligible. (Thereâs much less research when it comes to other countries around the world.) The minority of the population that tends to consume a lot of misinformation tend to be people who are already extremely partisan or dogmatic on certain issues anyway, which suggests that the information is not really changing their behavior. Before thereâs any kind of policy-level decision making when it comes to things like censorship and banning, itâs really crucial to get that causal arrow correct: Is it the case that people are being misinformed by the misinformation, or are they seeking out evidence and arguments to rationalize those beliefs? People tend to be pretty vigilant when it comes to acquiring information from different sourcesâif anything, relying too much on their own intuitions than they do from information acquired from other people. In his great book [Not Born Yesterday](, Hugo Mercier goes through an enormous amount of evidence showing how sophisticated people are when it comes to evaluating information that they encounter. The first thing people do, not always consciously, is a kind of plausibility checking. They also ask, âCan I hold this person accountable if they misinformed me? Have they got good arguments? Do I have good reason to believe that theyâre a trustworthy source?â All of these different cues people use to weigh up the reliability of information. But the catch is theyâre only vigilant in that way when their aim is to acquire accurate beliefs. When, on the other hand, theyâre engaged in motivated reasoning, when theyâre motivated to form beliefs because itâs favored by their in-group, say, then people tend to be much more receptive to information if it confirms and rationalizes their favorite narrative. This is where the idea of a marketplace of rationalization comes in. This is any kind of social system in which certain individuals or firms stand to benefit either financially or socially from producing and disseminating information, not really to inform people but to rationalize what people are motivated to believe. Thereâs a widespread demand for rationalizations of the narratives of different political, cultural, and social groups. Certain ambitious media companies or people on social media stand to benefit from churning out intellectual ammunition conducive to justifying these favorite narratives. Insofar as people are being âgullible,â itâs almost a strategic gullibility, whereby theyâre letting their guard down to accept information because it supports and rationalizes what theyâre motivated to believe. Itâs not that people are pursuing the truth and then being duped by propaganda and demagoguesâalthough again, I donât want to say that never happens. For the most part, itâs that people have motivations to view the world in a particular way. And theyâre highly receptive to, and indeed seek out evidence and arguments which support, that preferred way of seeing the world. Membership in crosscutting communities, and also reducing your antipathy to those who belong to different communitiesâthese will really weaken the motivation to engage in what the social scientist, Dan Kahan, called identity-protective cognition, where roughly speaking, you are prioritizing your attachment to a particular social group over forming accurate beliefs. I donât know how optimistic we should be that people will actually pursue that strategy because especially in a country like the U.S., there is such intense political and cultural polarization. And one of the things thatâs difficult about motivated reasoning is that it never feels like youâre engaged in it when you are. Related Nautilus Stories [SOCIOLOGY]( [Why Misinformation Is About Who You Trust, Not What You Think]( BY BRIAN GALLAGHER & KEVIN BERGER âI canât see them. Therefore theyâre not real.â From which century was this quote drawn?
[Continue reading â]( [PSYCHOLOGY]( [Donât Give Up on Facts]( BY JIM DAVIES In November 2020, the GOP tweeted a C-SPAN clip of Trump campaign lawyer Sidney Powell saying, âPresident Trump won by a landslide.â
[Continue reading â]( [SOCIOLOGY]( [The Anonymous Culture Cops of the Internet]( BY JESSE SINGAL Giant tech companies and governments largely determine what content is and isnât allowed online, and their decisions impact billions of people.
[Continue reading â]( [NEUROSCIENCE]( [How Your Brain Decides Without You]( BY TOM VANDERBILT Princetonâs Palmer Field, 1951.
[Continue reading â]( [PSYCHOLOGY]( [Are You a Naïve Realist?]( BY ERIKA WEISZ & SARAH STAMPER When Lee Ross, a professor of psychology at Stanford, explained to his students what his term âfundamental attribution errorâ meant, he loved to quote George Carlin.
[Continue reading â]( Todayâs newsletter was written by Brian Gallagher BECOME A SUBSCRIBER [Not Your Average Science Magazine]( [Nautilus]( you into the depths of science and spotlights the ripples in our lives and culture. With each issue, readers gain an in-depth understanding of science and philosophy through multifaceted narratives as told by distinguished scientists and writers. [Subscribe today]( and experience the endless possibilities and deep human connections that science offers. [Join Now]( [Facebook]( [Twitter]( [Instagram]( Copyright © 2022 NautilusNext, All rights reserved.
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