December 4, 2025
Our Obsession with Aliens & The Dangers of Loneliness and Isolation
Something You Should KnowAbout this episode
When you’re asked to “sign in blue or black ink,” is that actually the law — or just an outdated rule we all obey? We begin with the surprising truth about which ink colors really matter when you’re signing checks, contracts, or legal documents. Source: https://www.investopedia.com/articles/personal-finance/061314/dont-sign-legal-pitfalls-signatures.asp Why are humans endlessly fascinated by aliens? For thousands of years, every culture has looked to the sky and wondered who—or what—might be out there. Today, that fascination fuels movies, conspiracy theories, and serious scientific searches for extraterrestrial life. Science journalist Becky Ferreira, contributor to NPR’s Science Friday, The New York Times, Wired, and Popular Science, joins me to explain why our obsession runs so deep. She’s the author of First Contact: The Story Of Our Obsession with Aliens.(https://amzn.to/43HzgLp). Loneliness is rising, especially during the holidays. And the science is clear — friendships and social ties aren’t just emotionally important; they directly affect your longevity, immune system, and overall health. Ken Stern, founder of the Longevity Project, former CEO of NPR, and author of Healthy to 100: How Strong Social Ties Lead to Long Lives (https://amzn.to/4ranyTB) , reveals why social connection is essential and how to build it, even if it feels hard. Finally, is sitting with your legs crossed actually bad for you? You’ve probably heard it causes varicose veins or circulatory issues — but is that true? We share what a top vascular surgeon says about the real risks (and the myths). Source: https://www.medicaldaily.com/no-sitting-your-legs-crossed-wont-harm-you-heres-how-seated-posture-affecting-your-357926 PLEASE SUPPORT OUR SPONSORS! AURA FRAMES: Visit https://AuraFrames.com and get $45 off Aura's best selling Carver Mat frames by using promo code SOMETHING at checkout. DAVID GREENE IS OBSESSED: We love the "David Greene Is Obsessed" podcast! Listen at https://link.mgln.ai/SYSK or wherever you get your podcasts. QUINCE: Give and get timeless holiday staples that last this season with Quince. Go to https://Quince.com/sysk for free shipping on your order and 365 day returns! DELL: It’s time for Cyber Monday at Dell Technologies . Save big on PCs like the Dell 16 Plus featuring Intel® Core™ Ultra processors. Shop now at: https://Dell.com/deals AG1 : Head to https://DrinkAG1.com/SYSK to get a FREE Welcome Kit with an AG1 Flavor Sampler and a bottle of Vitamin D3 plus K2, when you first subscribe! NOTION: Notion brings all your notes, docs, and projects into one connected space that just works . It's seamless, flexible, powerful, and actually fun to use! Try Notion, now with Notion Agent, at: https://notion.com/something PLANET VISIONARIES: In partnership with Rolex’s Perpetual Planet Initiative, this… is Planet Visionaries. Listen or watch on Apple, Spotify, YouTube, or wherever you get your podcasts. Learn more about your ad choices. Visit megaphone.fm/adchoices