Soon after the U.S. Supreme Court issued its Roe v. Wade abortion ruling in 1973, Laura Esserman used her high school graduation speech to urge her classmates to vote for the Equal Rights Amendment to expand women’s access to property, divorce, and abortion. Five decades later, with 14 states banning abortion in almost all circumstances, the University of California-San Francisco breast cancer surgeon has once again taken up the fight for women’s reproductive rights. Since 2021, when Texas prohibited most abortions, she has boycotted the San Antonio Breast Cancer Symposium — a conference she h…