Slate Money

Cathy O'Neil joins Felix on the inaugural episode of this new mini series from Slate Money all about travel. Felix and Cathy talk overtravel; the joylessness of business class, alcohol on planes, optimization, and peanut butter crackers. Mathbabe’s Guide to Overtravel Email: slatemoney@slate.com Twitter: @felixsalmon,@mathbabedotorg Podcast production by Max Jacobs. Learn more about your ad choices. Visit megaphone.fm/adchoices