Stephen J. Dubner (@Freakonomics) returns to the show. He is an award-winning author, journalist, and radio and TV personality. He is best-known for writing, along with the economist Steven D. Levitt, Freakonomics (2005), SuperFreakonomics†(2009), and Think Like a Freak (2014), which have sold more than five million copies in 35 languages. He is the creator of the top-ranked Freakonomics Radio podcast. His brand-new podcast, produced in collaboration with The New York Times, is Tell Me Something I Don't Know It is equal parts game show, talk show, and brain-tease. I had a chance to experiment with this format as a "panelist" alongside Malcolm Gladwell. It's a blast. In this episode, we cover such diverse topics as: Why cats wiggle their butts before they pounce How to grow a podcast If he thinks he could take Malcolm Gladwell in a fist fight Economics and the President's actual influence over the economy How virtual reality might affect education And much, much more Please enjoy this round two with Stephen J. Dubner! Show notes and links for this episode can be found at www.fourhourworkweek.com/podcast. This podcast is brought to you by Wealthfront. Wealthfront is a massively disruptive (in a good way) set-it-and-forget-it investing service led by technologists from places like Apple. It has exploded in popularity in the last two years and now has more than $2.5B under management. Why? Because you can get services previously limited to the ultra-wealthy and only pay pennies on the dollar for them, and it's all through smarter software instead of retail locations and bloated sales teams. Check out wealthfront.com/tim, take their risk assessment quiz, which only takes 2-5 minutes, and they'll show you for free the exact portfolio they'd put you in. If you want to just take their advice and do it yourself, you can. Well worth a few minutes to explore: wealthfront.com/tim. 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.