Slate Money

On this episode of Slate Money, financial writer Gregory Ip joins Felix Salmon of Fusion, Cathy O'Neil of mathbabe.org, and Slate's Moneybox columnist Jordan Weissmann to discuss:• Greg's new book Foolproof: Why Safety Can Be Dangerous and How Danger Makes Us Safe• Marriott's planed acquisition of the luxury hotel chain Starwood• Square's IPO launch Check out other Panoply podcasts at itunes.com/panoply. Email: slatemoney@slate.comTwitter: @Felix salmon, @mathbabedotorg, @JHWeissmann Podcast production by Zachary Dinerstein Slate Money is brought to you by Goldman Sachs. Get information about developments currently shaping markets, industries, and the global economy on the firm's podcast -Exchanges at Goldman Sachs - available on iTunes. And by SAP HANA. SAP HANA helps the world's best companies get the answers they need to become more agile, develop new streams of revenue, and predict the future. Run SAP. And Run Simple. Visit sap.com/reimagine to learn more. And by MileIQ. If you're one of the 60 million Am