Francis Edward Su is the Benediktsson-Karwa Professor of Mathematics at Harvey Mudd College and a former president of the Mathematical Association of America (MMA). He received his doctorate from Harvard University. His research is in geometric combinatorics and applications to the social sciences, and he has co-authored numerous papers with undergraduates. He also has a passion for teaching and popularizing mathematics. The MMA awarded him the 2013 Haimo Award for distinguished teaching and the 2018 Halmos-Ford Award for his writing. His work has been featured in Quanta Magazine, Wired, and The New York Times. His book Mathematics for Human Flourishing (Yale University Press, 2020) won the 2021 Euler Book Prize. It is an inclusive vision of what math is, who it’s for, and why anyone should learn it.