The Science of Dreaming & Simple Rules That Could Add Years to Your Life

Something You Should Know

Mike Carruthers | OmniCastMedia

Education, Social Sciences, Self-improvement, Science, Health & Fitness

4.5 • 4.3K Ratings

🗓️ 5 March 2026

⏱️ 50 minutes

🔗️ Recording | iTunes | RSS

🧾️ Download transcript

Summary

Walk into a meeting room, classroom, or even your own living room, and chances are you’ll sit in the same spot you’ve chosen before. And if someone else is sitting there, it feels all wrong. But why? It’s a small behavior that reveals something surprisingly deep about how humans think. https://en.wikipedia.org/wiki/Place_attachment Every night your brain builds an alternate reality — sometimes magical, sometimes terrifying, often completely illogical. So what are dreams actually for? Are they random noise, emotional therapy, memory maintenance, or something else entirely? Award-winning health and science journalist Karen van Kampen, author of The Brain Never Sleeps: Why We Dream and What It Means for Our Health (https://amzn.to/3ZJwbIs) explains what researchers now understand about dreaming — and why your sleeping brain may be working harder than you realize. Taking care of your health can feel overwhelming — conflicting advice, complicated routines, endless “must-do” lists. But according to Dr. Zeke Emanuel, oncologist, professor at the University of Pennsylvania, and author of Eat Your Ice Cream: Six Simple Rules for a Long and Healthy Life (https://amzn.to/4cyrNU8), most of what truly matters can be distilled into a handful of simple, high-impact behaviors. No extreme biohacks. No punishing regimens. Just practical strategies that deliver outsized benefits. There’s only a one-cent difference between $59.99 and $60 — but your brain doesn’t process them the same way. Retailers know this. The “left digit effect” tricks your perception. It’s a tiny psychological quirk that quietly influences billions of purchasing decisions — including yours. https://academic.oup.com/jcr/article/32/1/54/1797197 PLEASE SUPPORT OUR SPONSORS QUINCE: Refresh your wardrobe with Quince! Go to ⁠⁠⁠https://Quince.dom/sysk ⁠⁠⁠for free shipping on your order and 365-day returns. Now available in Canada, too! HIMS: For simple, online access to personalized and affordable care for Hair Loss, ED, Weight Loss, and more, visit ⁠⁠⁠https://Hims.com/SOMETHING⁠⁠⁠ for your free online visit! SHOPIFY: Sign up for your $1 per month trail and start selling today at ⁠⁠⁠⁠https://Shopify.com/sysk⁠⁠⁠⁠ DELL: Dell Tech Days are here. Enjoy huge deals on PCs like the Dell 14 Plus with Intel® Core™ Ultra processors. Visit ⁠⁠⁠https://Dell.com/deals⁠⁠⁠ PLANET VISIONARIES: We love the Planet Visionaries podcast, so listen on Apple, Spotify, YouTube or wherever you're listening to this podcast! In partnership with The Rolex Perpetual Planet Initiative. Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0	Today on something you should know, why we like to sit in the same place we sat before.
0:09.0	Then the fascinating science of dreaming and the power and importance of your nightly dreams.
0:15.0	We are as dream deprived as we are sleep deprived.
0:19.0	And during sleep, it's thought that dreams help
0:23.2	strengthen memories they help us process difficult emotions and they help us
0:28.6	prepare for life's dangers also an interesting quirk of the human brain that
0:33.9	may be costing you money and a few simple things that could drastically improve
0:39.1	your health. The first is, stop drinking sugar-sweetened beverages like sodas because there are
0:45.8	140 calories, 10 teaspoons of sugar, and zero nutrition. Fortunately, the American public's been doing
0:53.9	that, but we have to do more of it.
0:56.2	All this today on Something You Should Know.
1:01.1	You know, I'm a sucker for a good mystery.
1:03.6	Like, in the 1950s, a flight from New York to Minneapolis just disappeared over Lake Michigan.
1:10.4	No wreckage, no answers. Or the
1:13.3	Diet Love Pass incident, a group of experienced hikers found dead under circumstances so strange,
1:20.0	people still debate what really happened. There's a podcast called Expedition Unknown from Discovery,
1:30.4	hosted by Josh Gates, and this is what he does.
1:38.5	He doesn't just tell these stories. He goes there. He's hunted for priceless artifacts stolen by the Nazis in World War II.
1:46.1	He's traced the final flight of a pilot who vanished mid-mission and searched the Great Lakes for a ship that disappeared without a trace. If you love the unanswered questions of history, you know, the stuff that
1:51.4	makes you lean in, you're going to love this. Travel the globe with Josh Gates as he investigates
1:57.5	humanity's greatest feats and most iconic legends.
2:01.6	Listen to Expedition Unknown, wherever you get your podcast.
	...

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