Dr. Peter McGraw is a behavioral economist, business school professor at the University of Colorado Boulder, and an expert in judgment, emotion, and choice. He is the author of "Solo: Building a Remarkable Life of Your Own" and hosts the popular podcast "Solo—The Single Person’s Guide to a Remarkable Life." McGraw also writes for "Single Insights – The Science of Solos" and hosts "The Solo Salon." His research and writings challenge conventional narratives about marriage and fulfillment, advocating for societal and policy changes that support diverse living arrangements.

McGraw teaches courses at the Leeds School of Business and has taught at the London Business School and UC San Diego. He has delivered talks at universities and organizations worldwide, including Harvard, Stanford, and the University of Chicago, as well as for companies like PayPal, Xerox, and Google. Through his work, McGraw empowers individuals to embrace their single lives and highlights the importance of good health, financial security, and social connections in achieving personal and societal well-being.