Since 2005, Randall Munroe has used his webcomic XKCD to comment on the world around him and express his love for pop culture, math, and science. Now, with the release of his new book “What If 2?: More Serious Scientific Answers to Absurd Hypothetical Questions”, the cartoonist is yet again using his physics expertise to answer the most interesting hypothetical questions with a dash of humor. He sits down with Recode’s Peter Kafka to reflect on his career so far, and what he has planned ahead. Featuring: Randall Munroe (@xkcd), creator of XKCD and Author Host: Peter Kafka (@pkafka), Senior Editor at Recode More to explore: Subscribe for free to Recode Media, Peter Kafka, one of the media industry's most acclaimed reporters, talks to business titans, journalists, comedians, and more to get their take on today's media landscape. About Recode by Vox: Recode by Vox helps you understand how tech is changing the world — and changing us. Learn more about your ad choices. Visit podcastchoices.com/adchoices