The explosion of prediction markets in the United States, where people bet on everything from Taylor Swift’s wedding date to election outcomes, has radically expanded the universe of gambling.David Yaffe-Bellany, a technology reporter, explains how these platforms became so widespread so fast, and how betting on everything could change the way we live. Guest: David Yaffe-Bellany, a technology reporter for The New York Times, covering the crypto industry.Background reading: David Yaffe-Bellany, a technology reporter for The New York Times, covering the crypto industry.Photo: Photo Illustration: atakan/iStock, via Getty ImagesFor more information on today’s episode, visit nytimes.com/thedaily. Transcripts of each episode will be made available by the next workday.  Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.