Seth Stephens-Davidowitz is a data scientist, author, and keynote speaker. He holds a PhD in economics from Harvard and is a contributing op-ed writer for the New York Times. He joins the podcast to talk about his two books, Everybody Lies: Big Data, New Data, and What the Internet Can Tell Us About Who We Really Are (2017) and Don’t Trust Your Gut: Using Data to Get What You Really Want in Life (2022). He and Richard discuss the behavioral genetics of sports, whether we pay too much attention to hate crimes, physiognomy as a science, the limits of evolutionary psychology in explaining porn preferences, and how to apply insights from big data and social science to improve our dating lives, careers, and overall happiness.