Emily Oster is an economist whose analytical eye is often focused on how to make better sense of the data behind raising children. As professor of economics at Brown University her analysis of the facts and figures involved in parenting have made her one of the most influential thinkers in how to create healthier families in recent years. Her books include Cribsheet, Expecting Better and The Family Firm, and she’s the founder of Parentdata.org, a data-driven guide through pregnancy, parenthood and beyond. Her latest book is The Unexpected: Navigating Pregnancy During and After Complications. Joining her in conversation for this episode is another sharp mind with facts and figures, Tim Harford, senior columnist at The Financial Times, host of the Cautionary Tales podcast and author of his first children's book: The Truth Detective. We are sponsored by Indeed. Go to Indeed.com/IS for £100 sponsored credit. If you'd like to become a Member and get access to all of our longer form interviews and Members-only content, just visit intelligencesquared.com/membership to find out more. For £4.99 per month you'll also receive: - Full-length and ad-free Intelligence Squared episodes, wherever you get your podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series - 15% discount on livestreams and in-person tickets for all Intelligence Squared events - Our member-only newsletter The Monthly Read, sent straight to your inbox ... Or Subscribe on Apple for £4.99: - Full-length and ad-free Intelligence Squared podcasts - Bonus Intelligence Squared podcasts, curated feeds and members exclusive series ... Already a subscriber? Thank you for supporting our mission to foster honest debate and compelling conversations! Visit intelligencesquared.com to explore all your benefits including ad-free podcasts, exclusive bonus content and early access. ... Subscribe to our newsletter here to hear about our latest events, discounts and much more. https://www.intelligencesquared.com/newsletter-signup/ Learn more about your ad choices. Visit podcastchoices.com/adchoices