This episode is a two-for-one, and that’s because the podcast recently hit its 10-year anniversary and passed one billion downloads. To celebrate, I’ve curated some of the best of the best—some of my favorites—from more than 700 episodes over the last decade. I could not be more excited. The episode features segments from episode #427 "Michael Lewis — Inside the Mind of the Iconic Writer" and episode #487 "Dr. Martine Rothblatt — A Masterclass on Asking Better Questions and Peering Into the Future." Please enjoy! Sponsors: Shopify global commerce platform, providing tools to start, grow, market, and manage a retail business: https://shopify.com/tim (one-dollar-per-month trial period) AG1 all-in-one nutritional supplement: https://drinkag1.com/tim (1-year supply of Vitamin D [and 5 free AG1 travel packs] with your first subscription purchase.) Eight Sleep’s Pod 4 Ultra sleeping solution for dynamic cooling and heating: https://eightsleep.com/tim (save $350 on the Pod 4 Ultra) Timestamps: [04:13] Notes about this supercombo format. [05:16] Enter Michael Lewis. [05:54] Why Michael quit his well-paid job to become a full-time author. [12:58] Liar’s Poker is a cautionary tale, not a how-to book. [15:16] On ambition and the metrics of success. [18:31] Maximizing self-satisfaction, optimizing the writing process, and learning to sing. [20:51] The value of having an impolite editor on your side. [23:52] On the merits of productive laziness. [28:13] How Michael determines if a project should proceed. [29:51] Michael's billboard. [32:45] Enter Martine Rothblatt. [33:14] Martine's appreciation for Alan Watts' book on human identity. [35:34] Martine's thoughts on AI-human coexistence in the movie Her. [36:31] BINA48 and realistic human simulations in media. [39:53] Martine's role models and inspirations. [41:20] When Martine started a biotech company to save her daughter's life. [52:44] Glaxo Wellcome's misconceptions about Martine's successful drug. [56:17] Martine's interest in satellite communication systems. [1:00:33] Promoting scientific literacy and curiosity. [1:05:20] Questioning authority and Martine's transgender journey. [1:10:28] Martine's non-binary gender identity. [1:12:34] Key decisions in Martine's transition. [1:13:28] The need for genetic information protection laws. [1:16:00] South American population and organ transplant research. [1:21:42] Vagus nerve manipulation for various therapies. [1:31:25] Martine's Alzheimer's cognitive enabler patent. [1:38:17] The Rothblatt family's "love nights" tradition. [1:43:54] The possibility of machines experiencing love. [1:49:20] Ethical considerations for future technology. [1:52:44] Current practices future generations might view as barbaric. [1:57:42] United Therapeutics' zero-carbon-footprint headquarters. [2:00:32] Refurbishing unusable lungs to save lives. [2:04:45] United Therapeutics' focus on long-term COVID-19 effects. [2:07:26] Martine's billboard. [2:08:27] Advice for finding positivity in life. [2:11:48] Parting thoughts. * For show notes and past guests on The Tim Ferriss Show, please visit tim.blog/podcast. For deals from sponsors of The Tim Ferriss Show, please visit tim.blog/podcast-sponsors Sign up for Tim’s email newsletter (5-Bullet Friday) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss  Instagram: instagram.com/timferriss YouTube: youtube.com/timferriss Facebook: facebook.com/timferriss  LinkedIn: linkedin.com/in/timferriss Past guests on The Tim Ferriss Show include Jerry Seinfeld, Hugh Jackman, Dr. Jane Goodall, LeBron James, Kevin Hart, Doris Kearns Goodwin, Jamie Foxx, Matthew McConaughey, Esther Perel, Elizabeth Gilbert, Terry Crews, Sia, Yuval Noah Harari, Malcolm Gladwell, Madeleine Albright, Cheryl Strayed, Jim Collins, Mary Karr, M