You Are Not So Smart

In medical school they tell you half of what you are about to learn won't be true when you graduate - they just don't know which half. In every field of knowledge, half of what is true today will overturned, replaced, or refined at some point, and it turns out that we actually know when that will be for many things. In this episode, listen as author and scientist Sam Arbesman explains how understanding the half life of facts can lead to better lives, institutions, and, of course, better science.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS- • - The Great Courses: www.thegreatcoursesplus.com/smart- • - Zip Recruiter: www.ziprecruiter.com/notsosmartPatreon: http://patreon.com/youarenotsosmart

The cyberpunks, the Founding Fathers, 19th Century philosophers, and the Enlightenment thinkers - they all looked forward to the world in which we now live, a multimedia psychedelic freakout in which information is free, decentralized, democratized, and easy to access. What they didn't count on though, was that we would choose to keep a whole lot of it out of our heads.In this episode, we explore a psychological phenomenon called active information avoidance, the act of keeping our senses away from information that might be useful, and that we know is out there, but that we'd rather not learn.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• The Great Courses: www.thegreatcoursesplus.com/smart• Squarespace: www.squarespace.com | Offer Code = sosmartPatreon: http://patreon.com/youarenotsosmart

Before we had names for them or a science to study them, the people who could claim the most expertise on biases, fallacies, heuristics and all the other quirks of human reasoning and perception were scam artists, con artists, and magicians. On this episode, magician and scam expert Brian Brushwood explains why people fall for scams of all sizes, how to avoid them, and why most magicians can spot a fraudster a mile away. Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• The Great Courses: www.thegreatcoursesplus.com/smart• Blue Apron: www.casper.com/sosmart - offer code is SOSMARTPatreon: http://patreon.com/youarenotsosmart

Do we have the power to change the outcome of history? Is progress inevitable? Is it natural? Are we headed somewhere definite, or is change just chaos that seems organized in hindsight? In this episode we explore these questions with University of Chicago historian Ada Palmer.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• Playing with Science: www.startalkradio.net/show/welcome-playing-science• The Great Courses: www.thegreatcoursesplus.com/smart• Blue Apron: www.blueapron.com/yanssPatreon: http://patreon.com/youarenotsosmart

If dumping evidence into people’s laps often just makes their beliefs stronger, would we just be better off trying some other tactic, or does the truth ever win? Do people ever come around, or are we causing more harm than good by leaning on facts instead of some other technique?In this episode we learn from two scientists how to combat the backfire effect. One used an ingenious research method to identify the breaking point at which people stop resisting and begin accepting the fact that they might be wrong. The other literally wrote the instruction manual for avoiding the backfire effect and debunking myths using the latest psychological research into effective persuasive techniques.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• The Great Courses: www.thegreatcoursesplus.com/smart• Squarespace: www.squarespace.com | Offer Code = sosmartPatreon: http://patreon.com/youarenotsosmart

If you try to correct someone who you know is wrong, you run the risk of alarming their brains to a sort-of existential, epistemic threat, and if you do that, when that person expends effortful thinking to escape, that effort can strengthen their beliefs instead of weakening them.In this episode you'll hear from three experts who explain why trying to correct misinformation can end up causing more harm than good.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• The Great Courses: www.thegreatcoursesplus.com/smart• Squarespace: www.squarespace.com | Offer Code = sosmartPatreon: http://patreon.com/youarenotsosmart

In this insightful discussion, cognitive neuroscientists Jonas Kaplan and Sarah Gimbel from USC's Brain and Creativity Institute dive into the backfire effect, a phenomenon where challenging strong beliefs often reinforces them instead. They explore how cherished beliefs shape our identity, particularly in political contexts, and discuss their latest brain imaging research revealing why our brains resist changing these beliefs. By examining emotional responses and cognitive flexibility, they shed light on the psychological dynamics at play when confronting deeply held convictions.

Even when the prison doors are left wide open, we sometimes refuse to attempt escape. Why is that? In this rebroadcast of one of our most popular episodes we learn all about the strange phenomenon of learned helplessness and how it keeps people in bad jobs, poor health, terrible relationships, and awful circumstances despite how easy it might be to escape any one of those scenarios with just one more effort. You'll learn how to defeat this psychological trap with advice from psychologists Jennifer Welbourne, who studies attributional styles in the workplace, and Kym Bennett who studies the effects of pessimism on health.- Show notes at: www.youarenotsosmart.com- Become a patron at: www.patreon.com/youarenotsosmartSPONSORS• Exo Protein: exoprotein.com/sosmart• The Great Courses Plus: thegreatcoursesplus.com/smart• Squarespace: squarespace.com/ Offer Code = sosmartPatreon: http://patreon.com/youarenotsosmart

Cognitive psychologist Donald Hoffman, known for his groundbreaking work on the theory of consciousness, dives deep into the fabric of reality. He challenges conventional views, presenting the idea that our perceptions are mere interfaces shaped by evolution, not direct reflections of reality. Hoffman explores the bicameral mind and the complexities of color perception, urging listeners to reconsider what they understand about consciousness. This discussion not only examines scientific foundations but also encourages introspection on our beliefs about existence.

Legendary science historian James Burke returns to explain his newest project, a Connections app that will allow anyone to "think connectively" about the webs of knowledge available on Wikipedia.Burke predicted back in 1978 that we’d one day need better tools than just search alone if we were to avoid the pitfalls of siloed information and confirmation bias, and this month he launched a Kickstarter campaign to help create just such a tool - an app that searches connectivity and produces something Google and social media often don’t - surprises, anomalies, unexpected results, and connections, in the same style as his documentary series, books, and other projects. In the interview, Burke shares his latest insights on change, technology, the future, social media, models of reality, and more.To support the Kickstarter campaign for the Connections app, here are some links:• http://jbconnectionsapp.com• http://knowledgediscoveries.com• http://kck.st/2eIg21R- Show notes at: www.youarenotsosmart.comSPONSORS• Exo Protein: http://exoprotein.com/sosmart• The Great Courses Plus: http://thegreatcoursesplus.com/smart• Squarespace: http://squarespace.com/ Offer Code = sosmartPatreon: http://patreon.com/youarenotsosmart