Elizabeth Dunn is Professor of Psychology at the University of British Columbia and coauthor of Happy Money. She directs UBC's Happy Lab, which focuses on how to optimize valuable resources including time, money, and carbon to maximize human well-being. Her work has been featured in The New York Times, The Wall Street Journal, The Washington Post, Los Angeles Times, The Atlantic, TIME, Rolling Stone, and Harvard Business Review; and on numerous podcasts and television shows, including Hidden Brain, NPR's Short Wave, The Happiness Lab, Ten Percent Happier with Dan Harris, Morning Joe, and CBS Mornings. Dunn spoke on the TED mainstage in 2019, and her talk was selected as one of the top ten TED talks of the year.

Jiaying Zhao (JZ) is Professor of Psychology and Sustainability and founded the Behavioral Sustainability Lab at the University of British Columbia, which designs and tests behavioral solutions that encourage climate action. She has worked with NASA, NOAA, and the US and Canadian Forest Service to develop pathways to net zero. Zhao has appeared on numerous podcasts and in documentary films, including Why Is This Happening? With Chris Hayes and Close the Divide. Her research has been featured in The New York Times, The Washington Post, The Atlantic, TIME, The Economist, Scientific American, CNN, and NBC. In 2023, Zhao gave a TED talk on climate strategies rooted in happiness, which was selected as one of the top TED Talks to be a better you in 2024.