Christie Aschwanden is an award-winning science journalist. She was the lead science writer at FiveThirtyEight for many years and is a former health columnist for the Washington Post. A finalist for the National Magazine Award, her writing has appeared in Outside, Discover, Smithsonian, and O, The Oprah Magazine. She’s also co-host of Emerging Form, a podcast about the creative process. She was a high school state champion in the 1,600-meter run, a national collegiate cycling champion, and an elite cross-country skier with Team Rossignol. She lives and occasionally still races in western Colorado.