Something You Should Know

Human touch feels good — but it may also do far more than we realize. From a reassuring hand on the shoulder to a long hug or massage, deliberate touch can trigger measurable biological responses in the body. This episode begins with what science reveals about why touch matters and what happens when we don’t get enough of it. https://www.psychologytoday.com/us/blog/everyone-top/202108/the-vital-importance-human-touch

It’s easy to assume that the big moments shape our lives — but what if tiny, seemingly meaningless choices matter just as much, or even more? A few minutes, a small decision, or a random event can quietly ripple outward in ways we never see. Brian Klaas joins me to explain how chance, chaos, and randomness shape our lives — and how understanding this can actually help you make better choices. Brian is an associate professor in global politics at University College London, a contributing writer for The Atlantic, and author of Fluke: Chance, Chaos, and Why Everything We Do Matters (https://amzn.to/3SrRj31).

“Big Tech” companies influence how we communicate, shop, work, and even think — yet they operate with surprisingly little oversight. Who should be setting the rules for companies with that much power? And what happens if no one does? Tom Wheeler explains why tech regulation matters, what’s at stake, and who should be in charge. Tom served as Chairman of the Federal Communications Commission during the Obama administration and is author of Techlash: Who Makes the Rules in the Digital Gilded Age? (https://amzn.to/47OunPU).

And finally, could what kids eat affect their risk of asthma, eczema, or other allergic conditions? Research suggests a link between fast food consumption and respiratory allergies. We wrap up with what scientists have found and why it matters. https://www.science.org/doi/10.1126/scitranslmed.3005803
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There’s an art — and a surprising amount of psychology — behind giving a great compliment. When done well, flattery can strengthen relationships, build trust, and make people more receptive. When done poorly, it can feel awkward or manipulative. This episode begins with what research says about how to give and receive compliments the right way. https://www.psychologytoday.com/us/blog/evidence-based-living/202109/the-psychology-compliments-nice-word-goes-long-way

Americans buy an astonishing amount of cheap stuff — souvenirs, knick-knacks, novelty items, gadgets — most of which quickly lose their appeal and end up forgotten in drawers or closets. Why are we so drawn to these things in the first place? And why do they so often disappoint us? Wendy Woloson joins me to explain the deep cultural, emotional, and historical forces behind our love of “cheap crap.” She’s an associate professor of history at Rutgers University–Camden and author of Crap: A History of Cheap Stuff in America (https://amzn.to/3M9M9WM).

When it comes to health, many people may be thinking about exercise all wrong. Staying healthy isn’t just about gym workouts or formal exercise — it’s about how much you move throughout the entire day. Small movements, done consistently, can have a powerful impact on longevity and overall fitness. Juliet Starrett explains why everyday movement matters more than you think and how to easily build it into your routine. She’s co-author of Built to Move (https://amzn.to/3ZwADHH) and host of The Ready State podcast.(https://thereadystate.com/podcasts/)

And finally — if you’re someone who doodles while listening, you may not be distracted at all. Research suggests doodling can actually improve focus and memory. We wrap up with why letting your pen wander may help your brain pay better attention. https://www.wsj.com/articles/the-power-of-the-doodle-improve-your-focus-and-memory-1406675744
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SYSK TRENDING takes a look back at conversations from the Something You Should Know archive that connect directly to topics people are talking about right now.

Motivation is one of them.

We tend to think people are motivated by carrots and sticks — rewards if you do what’s expected, punishment if you don’t. And while that approach can work in some situations, research shows it’s often not the most effective way to motivate yourself or others.

Daniel Pink explains what actually drives human motivation and why autonomy, mastery, and purpose matter far more than we realize. Daniel is the author of Drive: The Surprising Truth about What Motivates Us (https://amzn.to/4kn5DGs) , and in this conversation he shares practical insights you can use at work, at home, and in your own life — especially at a time when so many people are struggling to stay motivated.

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You’ve probably been told to be grateful for what you have — but that advice isn’t just feel-good wisdom. Research shows that intentionally expressing gratitude can actually change how your brain functions, influencing mood, focus, and emotional resilience. This episode begins with what gratitude really does inside your head — and why it’s more powerful than it sounds. https://www.thecut.com/2016/01/how-expressing-gratitude-change-your-brain.html

There’s a basic human need we rarely talk about, yet it quietly shapes how people behave: the need to matter – to feel significant. When people feel seen and valued they tend to thrive. When they don’t, the consequences can be serious — for individuals and for society. Jennifer Breheny Wallace joins me to explain why mattering is so essential and how it affects relationships, motivation, and well-being. She’s an award-winning journalist and author of Mattering: The Secret to a Life of Deep Connection and Purpose (https://amzn.to/4r0ZX6W).

Cats are the second most popular pets in the United States — yet many people don’t understand the appeal at all. Cats can seem aloof, independent, and uninterested in pleasing us. So why have humans kept cats as companions for thousands of years? And what do cat lovers get from the relationship that others miss? Jerry Moore explains the long, surprising history of cats and why they continue to captivate us. He’s a professor emeritus of anthropology at California State University, Dominguez Hills, and author of Cat Tales: A History (https://amzn.to/4sUBPEU).

And finally, when you’re sick with a cold or the flu, some old-fashioned home remedies actually have science on their side. They may not cure you — but they can make being sick a little less miserable. We wrap up with which remedies help and why they work.https://www.consumerreports.org/health/flu/how-to-beat-a-bad-cold-or-the-flu-a9270666041/
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In almost every job interview, there’s one question that catches people off guard — not because it’s rare, but because most candidates think they already know how to answer it. They don’t. This episode begins by revealing that question and how to craft a response that instantly sets you apart. https://www.forbes.com/pictures/lml45mmjg/why-should-i-hire-you-2/?sh=4c5a502c53d8

Robots fascinate us — and that fascination may be leading us into trouble. Even when we know robots are just machines, we instinctively treat them like thinking, feeling beings. We trust them, empathize with them, and sometimes overestimate their intelligence. Eve Herold explains why this happens, the real risks it creates, and how humans can maintain control and clarity as social robots become part of everyday life. She’s an award-winning science writer and author of Robots and the People Who Love Them: Holding on to Our Humanity in an Age of Social Robots. (https://amzn.to/3ObcBzb)

Most people think confidence is something you either have or you don’t — but that assumption may be the problem. According to Viv Groskop, you likely already have more confidence than you realize. The key is knowing how to access it and project it in the moments that matter most. Viv is a writer, comedian, executive coach, and author of Happy High Status: How to Effortlessly Be Confident. (https://amzn.to/3vQYj0h)

And finally, an eye exam does far more than determine whether you need glasses or contacts. In many cases, it can reveal early warning signs of serious health conditions you might not otherwise detect. We wrap up with why regular eye exams are more important than most people realize. https://www.allaboutvision.com/eye-exam/cost-and-how-often/

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