Chewing podcast co-host Louisa Chu talks to Anthony Bourdain’s co-author Laurie Woolever about their new book “World Travel: An Irreverent Guide.” Then co-host Monica Eng talks tahini and tahina with Soom Foods co-founder Amy Titleman. And from the Chewing Twitch stream Yvonne Maffei of My Halal Kitchen about Ramadan recipes and Dr. Brenda Rivera Garcia of Americares about a TikTok mask dance campaign.