Writer and activist Ijeoma Oluo unpacks her new book Be a Revolution: How Everyday People Are Fighting Oppression and Changing the World—and How You Can, Too, which shares conversations with those who are making positive changes in powerful systems; podcaster Sarah Marshall, host of You're Wrong About, reveals the real reason we take our shoes off at the airport; and singer-songwriter Anna Tivel performs "Disposable Camera" off her newest album Living Thing. Plus, host Luke Burbank and announcer Elena Passarello share the work of people who are real change-makers in their own communities.