Joan Ruth Bader was born on March 15, 1933, in Brooklyn, New York, to Nathan Bader, a furrier who had immigrated from Russia, and Celia Amster Bader, whose own intelligence had been channeled into supporting her family rather than her own education. Celia Bader's influence was powerful — she took her daughter to libraries, insisted on academic excellence, and died of cervical cancer the day before Ruth's high school graduation. Ruth carried her mother's example forward: the woman whose gifts the world hadn't fully valued, whose daughter would insist the world do better. She attended Cornell University, where she met Martin Ginsburg, her partner of fifty-six years, and then Harvard Law School, where she was one of nine women in a class of five hundred and was asked by the dean why she deserved a spot that could have gone to a man.
Ginsburg transferred to Columbia Law School to be with Martin when he took a job in New York, and graduated first in her class in 1959 — yet she could not get a job at a New York law firm. She clerked for a federal judge and then joined the Rutgers University Law School faculty, where she deliberately wore oversized clothes to hide her pregnancy, fearing termination if her pregnancy were known. In 1972, she joined the Columbia Law School faculty as its first tenured female professor and founded the Women's Rights Project of the American Civil Liberties Union — the legal vehicle through which she argued six landmark gender discrimination cases before the Supreme Court between 1973 and 1978, winning five. Her strategy was methodical: selecting cases where gender discrimination harmed men as well as women, making the argument for equality rather than women's rights.
President Carter appointed her to the U.S. Court of Appeals for the D.C. Circuit in 1980. President Clinton nominated her to the Supreme Court in 1993, where she served until her death in 2020 at 87. She became 'Notorious RBG' in 2013 when a Tumblr created by a law student went viral, her fierce liberal dissents and her extraordinary persistence having made her an unlikely cultural icon. Her dissents — particularly in Ledbetter v. Goodyear (2007), Shelby County v. Holder (2013), and Bush v. Gore (2000) — are models of legal reasoning deployed in the service of clearly articulated values.
Ginsburg's ISTJ nature explains both the extraordinary rigor of her legal work and the strategic patience of her advocacy. The ISTJ's approach to injustice is not the INFJ's visionary transformation or the ENFP's energetic disruption — it is the methodical, case-by-case, precedent-by-precedent construction of a framework of law that makes injustice structurally impossible. Her selection of cases for the Supreme Court was a masterwork of ISTJ strategic thinking: understanding the system well enough to know exactly which arguments, in which order, would most effectively transform it. Her physical frailty and enormous influence are the ISTJ paradox made literal: the small person with the large institutional impact.
