Happy holidays from the RRP mothership. Another year in the rearview. Time for what's become one of my favorite traditions, our annual “Best Of.” 12 years running now. This year was packed with an astonishing array of guests—too many to feature here. Part 1 revisits the year's most powerful moments: longevity science, neuroplasticity, happiness research, emotional regulation, consciousness, and what it actually takes to change. I'm filled with gratitude for our guests, my team, and most of all—for you. I don't take your attention and support for granted. Here's to growing together in 2026. Show notes + MORE Watch on YouTubeNewsletter Sign-Up Today’s Sponsors: On: High-performance shoes & apparel crafted for comfort and style 👉🏼https://www.on.com/richroll AG1: Get their best offer ever – Welcome Kit, Omega 3's, D3+K2, Flavor Sampler, plus AGZ sleep supplement FREE ($126 in gifts) 👉🏼https://www.drinkAG1.com/richroll Prolon: Get 15% OFF plus a FREE bonus gift 👉🏼https://www.prolonlife.com/richroll Calm: Get 40% off a Calm Premium subscription 👉🏼https://www.calm.com/richroll Momentous: High-caliber human performance products for sleep, focus, longevity, and more. For listeners of the show, Momentous is offering up to 35% off your first order 👉🏼https://www.livemomentous.com/richroll Roka: Unlock 20% OFF your order with code RICHROLL 👉🏼https://www.ROKA.com/RICHROLL Rivian: Electric vehicles that keep the world adventurous forever 👉🏼https://www.rivian.com Check out all of the amazing discounts from our Sponsors 👉🏼https://www.richroll.com/sponsors  Find out more about Voicing Change Media at https://www.voicingchange.media and follow us @voicingchange

Kevin Hall, Ph.D., is a physicist-turned-nutrition scientist whose rigorous research has upended some of our most sacrosanct beliefs about metabolism, dieting, and weight loss. This conversation explores why diets fail, the truth behind the "slow metabolism" myth, how ultra-processed foods hijack our biology, and why the 800-pound gorilla driving the obesity epidemic isn't willpower—it's our toxic food environment. He also opens up about his decision to leave the NIH after 20 years due to political interference with his research. Kevin is an honest actor, always trying to set matters to rights amidst a hurricane of nutritional misinformation. Enjoy! Show notes + MORE Watch on YouTubeNewsletter Sign-Up Today’s Sponsors: On: High-performance shoes & apparel crafted for comfort and style👉🏼https://www.on.com/richroll Momentous: High-caliber human performance products for sleep, focus, longevity, and more. For listeners of the show, Momentous is offering up to 35% off your first order 👉🏼https://www.livemomentous.com/richroll Seed: Use code RICHROLL20 for 20% OFF your first order👉🏼https://www.seed.com/RichRoll Roka: Unlock 20% OFF your order with code RICHROLL👉🏼https://www.ROKA.com/RICHROLL BetterHelp: Get 10% OFF the first month 👉🏼https://www.betterhelp.com/richroll Check out all of the amazing discounts from our Sponsors👉🏼https://www.richroll.com/sponsors  Find out more about Voicing Change Media at https://www.voicingchange.media and follow us @voicingchange

Rutger Bregman is a Dutch historian, bestselling author, and the guy who went viral telling Davos billionaires to pay their taxes. This conversation is a salve for the crisis of meaning percolating through modern life. We explore Rutger's pragmatic antidote—moral ambition—and discuss why a quarter of workers believe their jobs are socially useless, what the abolitionists teach us about coalition-building, and why factory farming may be the ethical abomination future historians judge us for most harshly. Rutger's conviction is rare and infectious. By the end of our conversation, I was so inspired that I committed $25K to his organization’s new US Food System Reform Program, a cause area that is deeply important to me. Final Note: Through December 31st, every dollar to moralambition.org/food is matched.  I hope you’ll consider joining me today in making a donation to this impactful organization. See the links in our newsletter, on our website, and in our Substack. Let’s lean into our own moral ambition and do something truly meaningful, together. Show notes + MORE Watch on YouTube Newsletter Sign-Up Today’s Sponsors: On: High-performance shoes & apparel crafted for comfort and style👉🏼https://www.on.com/richroll Roka: Unlock 20% OFF your order with code RICHROLL👉🏼https://www.ROKA.com/RICHROLL AG1: Get their best offer ever – Welcome Kit, Omega 3's, D3+K2, Flavor Sampler, plus AGZ sleep supplement FREE ($126 in gifts)👉🏼https://www.drinkAG1.com/richroll Bon Charge: Get 15% OFF all my favorite wellness products w/ code RICHROLL👉🏼https://www.boncharge.com BetterHelp: Get 10% OFF the first month👉🏼https://www.betterhelp.com/richroll Squarespace: Use code RichRoll to save 10% off your first order of a website or domain👉🏼http://www.squarespace.com/RichRoll Check out all of the amazing discounts from our Sponsors👉🏼https://www.richroll.com/sponsors Find out more about Voicing Change Media at https://www.voicingchange.media and follow us @voicingchange

Today I’m sharing an episode of Ask Lisa: The Psychology of Parenting hosted by Dr. Lisa Damour and Reena. In this episode, Dr. Lisa Damour and Reena explore the topic of "Should I Talk with My Teens About My Own Mental Health Challenges?" Subscribe to Ask Lisa: The Psychology of Parenting on Spotify and Apple Podcasts. Find out more about Voicing Change Media at voicingchange.media and follow us @voicingchange