Marc Andreessen (@pmarca) is a legendary figure in Silicon Valley -- and worldwide. Even in the epicenter of tech, it's hard to find a more fascinating icon. Marc co-created the highly influential Mosaic Internet browser, the first widely used graphical web browser. He also co-founded Netscape, which later sold to AOL for $4.2 billion. Then he co-founded Loudcloud, which sold as Opsware to Hewlett Packard for $1.6 billion. He's considered one of the founding fathers of the modern Internet, right alongside pioneers like Tim Berners-Lee, who launched the Uniform Resource Locator (URL), Hypertext Transfer Protocol (HTTP), and early HTML standards. This all makes him one of the few humans ever to create software categories used by more than a billion people. He's also one of the few who's established multiple billion-dollar companies. Marc is now co-founder and general partner of venture capital firm Andreessen Horowitz, where he's quickly become one of the most influential and dominant tech investors in the world. In this interview, we dig into some fun things Marc has not discussed in many places, including: His epic debate vs. Peter Thiel Rules for investing The future of bitcoin Artificial intelligence Favorite books, documentaries, and movies And much, much more We had an extremely detailed and rich conversation, and I hope you enjoy it. Please do say hi to Marc -- he's very active on Twitter at @pmarca. Enjoy! Show notes and links for this episode can be found at www.fourhourworkweek.com/podcast. This podcast is brought to you by Audible. I have used Audible for years and I love audio books. I have two to recommend: The Graveyard Book by Neil Gaiman Vagabonding by Rolf Potts All you need to do to get your free 30-day Audible trial is go to Audible.com/Tim. Choose one of the above books, or choose between more than 180,000 audio programs. That could be a book, a newspaper, a magazine, or even a class. It's that easy. Go to Audible.com/Tim and get started today. Enjoy This podcast is also brought to you by 99Designs, the world's largest marketplace of graphic designers. I have used them for years to create some amazing designs. When your business needs a logo, website design, business card, or anything you can imagine, check out 99Designs. I used them to rapid prototype the cover for The 4-Hour Body, and I've also had them help with display advertising and illustrations. If you want a more personalized approach, I recommend their 1-on-1 service. You get original designs from designers around the world. The best part? You provide your feedback, and then you end up with a product that you're happy with or your money back. Click this link and get a free $99 upgrade. Give it a test run. *** If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. I also love reading the reviews! For show notes and past guests, please visit tim.blog/podcast. Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Interested in sponsoring the podcast? Visit tim.blog/sponsor and fill out the form. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss  Instagram: instagram.com/timferriss Facebook: facebook.com/timferriss  YouTube: youtube.com/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, Maria Popova, Sam Harris, Michael Phelps, Bob Iger, Edward Norton, Arnold Schwarzenegger, Neil Strauss, Ken Burns, Maria Sharapova, Marc Andreessen, Neil Gaiman, Neil de Grasse Tyson, Jocko Willink, Daniel Ek, Kelly Slater, Dr. Peter Attia, Seth Godin, Howard Marks, Dr. Brené Brown, Eric Schmidt, Michael Lewis, Joe Gebbia, Michael Pollan, Dr. Jordan Peterson, Vince Vaughn, Brian Koppelman, Ramit Sethi, Dax Shepard, Tony Robbins, Jim Dethmer, Dan Harris, Ray Dalio, Naval Ravikant, Vitalik Buterin, Elizabeth Lesser, Amanda Palmer, Katie Haun, Sir Richard Branson, Chuck Palahniuk, Arianna Huffington, Reid Hoffman, Bill Burr, Whitney Cummings, Rick Rubin, Dr. Vivek Murthy, Darren Aronofsky, and many more. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

If you want a better understanding of warriors, tribal societies, human nature, and what we can learn from it all, this is for you. My podcast guest is Sebastian Junger (@sebastianjunger), the #1 New York Times best-selling author of The Perfect Storm, Fire, A Death in Belmont, War, and Tribe. As an award-winning journalist, a contributing editor to Vanity Fair, and a special correspondent at ABC News, he has covered major international news stories around the world and has received both a National Magazine Award and a Peabody Award. Junger is also a documentary filmmaker whose debut film "Restrepo," a feature-length documentary (co-directed with Tim Hetherington), was nominated for an Academy Award and won the Grand Jury Prize at Sundance. "Restrepo," which chronicled the deployment of a platoon of U.S. soldiers in Afghanistan's Korengal Valley, is widely considered to have broken new ground in war reporting. Junger has since produced and directed three additional documentaries about war and its aftermath. In this episode, we cover rites of passage (and their importance), warfare, the art of great non-fiction writing, PTSD, evolutionary biology, and much more. Some of the topics will no doubt offend many of you, and this is a good thing. I urge you to bite your lip, if need be, and listen to the entire episode. There are gems within, including hilarious stories, surprising statistics, and tear-jerking epiphanies. Show notes and links for this episode can be found at www.fourhourworkweek.com/podcast. This podcast is brought to you by FreshBooks. FreshBooks is a bookkeeping software, which is used by a ton of the start-ups I advise and many of the contractors I work with. It is the easiest way to send invoices, get paid, track your time, and track your clients. FreshBooks tells you when your clients have viewed your invoices, helps you customize your invoices, track your hours, automatically organize your receipts, have late payment reminders sent automatically and much more. Right now you can get a free month of complete and unrestricted use. You do not need a credit card for the trial. To claim your free month, go to FreshBooks.com/Tim and enter “Tim” in the “how did you hear about us section.” This podcast is also brought to you by 99Designs, the world's largest marketplace of graphic designers. I have used them for years to create some amazing designs. When your business needs a logo, website design, business card, or anything you can imagine, check out 99Designs. I used them to rapid prototype the cover for The 4-Hour Body, and I've also had them help with display advertising and illustrations. If you want a more personalized approach, I recommend their 1-on-1 service. You get original designs from designers around the world. The best part? You provide your feedback, and then you end up with a product that you're happy with or your money back. Click this link and get a free $99 upgrade. Give it a test run.  *** If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. I also love reading the reviews! For show notes and past guests, please visit tim.blog/podcast. Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Interested in sponsoring the podcast? Visit tim.blog/sponsor and fill out the form. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss  Instagram: instagram.com/timferriss Facebook: facebook.com/timferriss  YouTube: youtube.com/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, Maria Popova, Sam Harris, Michael Phelps, Bob Iger, Edward Norton, Arnold Schwarzenegger, Neil Strauss, Ken Burns, Maria Sharapova, Marc Andreessen, Neil Gaiman, Neil de Grasse Tyson, Jocko Willink, Daniel Ek, Kelly Slater, Dr. Peter Attia, Seth Godin, Howard Marks, Dr. Brené Brown, Eric Schmidt, Michael Lewis, Joe Gebbia, Michael Pollan, Dr. Jordan Peterson, Vince Vaughn, Brian Koppelman, Ramit Sethi, Dax Shepard, Tony Robbins, Jim Dethmer, Dan Harris, Ray Dalio, Naval Ravikant, Vitalik Buterin, Elizabeth Lesser, Amanda Palmer, Katie Haun, Sir Richard Branson, Chuck Palahniuk, Arianna Huffington, Reid Hoffman, Bill Burr, Whitney Cummings, Rick Rubin, Dr. Vivek Murthy, Darren Aronofsky, and many more. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.