What do your five senses — sight, hearing, smell, taste, and touch — have to do with happiness? According to Gretchen Rubin, a great deal. The world around us, she says, has the potential to dazzle, to entertain, to trigger a state of rapture. If only we pay attention. Today on the show, she shares with Rufus the tools she's developed to delight in the physical world. Gretchen's new book is "Life in Five Senses: How Exploring the Senses Got Me Out of My Head and Into the World." You can learn more at https://gretchenrubin.com/books/life-in-five-senses/ And be sure to check out Gretchen's audio apothecary on Spotify! The Next Big Idea is a proud member of the LinkedIn Podcast Network. Sign up for our LinkedIn newsletter where Rufus takes listeners (like you) behind the scenes of the show. Have you downloaded The Next Big Idea app? It has hundreds of book summaries and dozens of e-courses, plus ad-free versions of this podcast and invitations to live author Q&As.

How did Oxford shirts, cashmere sweaters, and chinos become staples of American fashion? How did a style born on Ivy League campuses make its way into the mainstream? What does the way we dress say about who we are? To answer those questions, our producer, Caleb, sat down with Avery Trufelman, host of the podcast "American Ivy," and Maggie Bullock, author of the new book "The Kingdom of Prep: The Inside Story of the Rise and (Near) Fall of J.Crew."