Today’s episode is about the science of breathing—from the evolution of our sinuses and palate, to the downsides of mouth breathing and the upsides of nasal breathing, to specific breath techniques that you can use to reduce stress and fall asleep fast. Our guest is James Nestor, the author of the bestselling book 'Breath: The New Science of a Lost Art.' If you have questions, observations, or ideas for future episodes, email us at [email protected]. Host: Derek Thompson Guest: James Nestor Producer: Devon Baroldi Learn more about your ad choices. Visit podcastchoices.com/adchoices