Katherine Millett was born in Saint Paul, Minnesota. She grew up with an alcoholic and abusive father, who left the family to live in poverty when she was 14. She was educated at parochial schools and later studied English literature at the University of Minnesota, graduating magna cum laude in 1956. Supported by her wealthy aunt, she furthered her education by studying at St Hilda’s College, one of the colleges of the University of Oxford in England, becoming the first woman to receive a first-class honors degree from the institute. She taught English briefly at the University of North Carolina before moving to New York City to pursue a career as an artist, supporting herself by working as a kindergarten teacher in Harlem. In 1961, at 27, Millett moved to Tokyo to study sculpture and held her first solo exhibition there. After two years, Millett returned to the US and taught English and Philosophy at Barnard College while creating art. At the time, she became involved with various women’s organizations, serving as a National Organization for Women committee member and joining the New York Radical Women and Radical Lesbians. In 1970, She began her writing career by contributing pieces to the anthology Sisterhood Is Powerful: An Anthology of Writings from the Women’s Liberation Movement. That same year, she published her Ph.D. dissertation as a book titled Sexual Politics. In this groundbreaking work, Millett used sociology and anthropology tools to define the goals and strategies of the women’s liberation movement. Although it cost her the teaching position in Bernard, the book became the movement’s manifesto, making her a prominent figure and the voice of the second wave of feminism in the US. The following year, Millett founded the self-supporting women’s artist colony, Women’s Art Colony and Tree Farm in Poughkeepsie, New York, later renamed the Millett Center for the Arts. In her second book, The Prostitution Papers (1971), Millett discussed the inherent relationship between prostitution and patriarchy and compared it to marriage contracts. Her following two books, published in 1974 and 1977, were autobiographies in which she explored her sexuality and role as a public figure. In the following decades, Millett continued to write and explore various aspects of feminism through writing and art. Throughout her life, she published ten books and exhibited her artwork in dozens of venues worldwide. She died of cardiac arrest several days before her 83rd birthday. Read more...

Maria Gaetana Agnesi was born in Milan, Italy, to a wealthy family. Recognized as a child prodigy, she spoke Italian and French by age five and Latin, Greek, Hebrew, Spanish, and German by eleven. From an early age, she showed interest in mathematics and philosophy, and with her father’s encouragement, Agnesi learned with the best available tutors. At 15, her father started hosting regular gatherings of the most educated men in Bologna, and Agnesi presented and defended a series of theses on profoundly complex philosophical questions. A compilation of 191 essays based on her discussions was published in 1738. By then, 20 years old Agnesi, who became strongly religious, intended to join a convent, but her father refused since she was the oldest child and he wanted her to teach her siblings. Instead, he agreed that she could live in a semi-retirement form, with no social interactions, so that she could devote her time to learning mathematics. Her father hired the monk and professor of mathematics, Ramiro Rampinelli, to tutor her; Rampinelli introduced her to the new fields of differential and integral calculus. Around that time, Agnesi wrote a commentary on the work of the Marquis de l’Hôpital, Traité antique des sections coniques, but it was never published. In 1748, at 30, Agnesi published a two-volume book titled The Instituzioni Analitiche ad uso della gioventù italiana (Analytical Institutions for the Use of Italian Youth). In this work, she discussed integral and differential calculus and defined the cubic curve, today known as the ‘witch of Agnesi.’ Her work got recognized as the finest existing introduction to the works of the Swiss mathematician Leonhard Euler, translated into French and English, and received praise even from Pope Benedict XIV, who appointed her professor of mathematics at the University of Bologna. Even though she never served in the position, she is considered the second woman ever to be granted a professorship at a university, Following her father’s death in 1752, Agnesi became free to devote her time to charitable work and theological studies. She worked with sick and poor people and founded several hospices. In 1783, at 65, she established a home for Milan’s elderly and moved to live there. She died at 81 and was buried in a mass grave for the poor. Read more...

Luce Irigaray was born in Blaton, Belgium. Not much is known about her upbringing and personal life because she believes that revealing details in the male-dominated academic establishment was usually used to challenge and criticize the works of women. She earned her bachelor’s and master’s degrees from the Catholic University of Leuven and later worked as a high school teacher in Brussels. In 1960, at 30, she moved to Paris to further her education, receiving a doctorate in linguistics from the University of Paris VIII in 1968. Her dissertation, an attempt to establish the grammar of dementia patients, was the basis of her first book Le Langage des déments, published in 1973. During the 1960s, she studied to become a psychoanalyst at Jacques Lacan’s psychoanalytic seminars at the École Freudienne de Paris (Freudian School of Paris). She then held a research position at the Centre National de la Recherche Scientifique (National Centre for Scientific Research). Combining her knowledge in both psychology and linguistics, she researched gender differences in language and concluded that speech is never neutral but always marked by sexual differences. In 1974, Irigaray published her second doctoral thesis, Speculum of the Other Woman, criticizing the roots of Western psychoanalysis. In this pioneering text, she argued that because Freud always used a boy as his paradigm of psychosexual development, the masculine was the norm, and girls and women got reduced to being inferior to males and functioned as commodities. She also claimed that in a culture where the line of descent goes from father to son, whose symbolism takes no account of the mother-daughter line, women do not exist as women but only as mothers subordinate to a patriarchal order, preferably as the mothers of sons. Her work received much criticism from Freudian and Lacanian psychoanalysis, and she got dismissed from her teaching positions at the University of Vincennes. In 1977, she published the book This Sex Which is Not One, arguing that in a phallic-centered economy, women were a commodity because all forms of transactions were done and managed only between men. She played on the two meanings of “One” in the book title. The female was not sex because women got demoted to being nothing more than inferior men and did not exist in their own right, and the sex of women was not one because it was not reducible to one organ as men. In 1982, at 52, Irigaray began to serve as head of the Philosophy department at Erasmus University in Rotterdam. There, she worked on research that resulted in her 1984 book, An Ethics of Sexual. The book, in which she stated that Western culture is unethical because of gender discrimination, established her as an influential continental philosopher. She is also considered to be one of “The French Feminism,” together with the philosopher Helen Helene Cixous and others. Over the following decades, in addition to giving seminars and lectures throughout Europe, Irigaray continued to explore the differences between men’s and women’s languages. Through this research, she discovered a correlation between the language of men and women and the suppression of female thought and that gendered language patterns indicate subjectivity in women and male dominance. Her later work delved into the possibility of creating a female imagination that would allow women to speak as women and not as “lesser to men” and incorporate utopian speculation about possible ethics of sexual differences, in which she implied a recognition of a distinct male and female psychosexual economics that can coexist without one being reduced to the other. Read more...

Rozalia Luksenburg was born to a Jewish family in Zamość, Poland, then part of the Russian Empire, and grew up in Warsaw. Her parents supported the Jewish Reform and Polish national movements, raising her as Pole first and a Jew second. From 1884 to 1887, Luxemburg attended the all-girls gymnasium, a Russian school, where she was among the few Polish students who got accepted and one of the only Jewish children. There, she participated in secret study circles that studied Polish writers and poets and became a member of an illegal Polish left-wing Proletariat Party. As a result of her continued involvement in the proletariat after graduation, she became wanted by the tsarist police and lowered her profile. In 1889, at 18, she fled to Switzerland and studied politics, economics, history, philosophy, and mathematics at the University of Zurich. In 1897, Luxemburg became one of the first women in the world to receive a Ph.D. While in Zurich, she continued her social activism and befriended many leading figures of the Russian social democratic movement. With her fellow activist and long-time friend, Leo Jogiches, Luxemburg founded the Social Democracy of the Kingdom of Poland and Lithuania (SDKPiL) party, which later merged into the Communist Workers Party of Poland. Luxemburg and her party opposed the Polish Socialist Party, which supported Polish independence, arguing that nationalism is a concession to the bourgeoisie, and advocated for socialist internationalism. By 1898, Luxemburg moved to Germany and married a family friend’s son to receive German citizenship. She settled in Berlin and became a leading member of the Social Democratic Party of Germany. The following year, Luxemburg published the brochure Social Reform or Revolution? in which she attacked Eduard Bernstein’s revisionism theory, defending Marxist orthodoxy and the need for revolution to achieve international socialism. Luxemburg returned to Warsaw after the Russian Revolution of 1905 to join the fight against the Tsar. She wrote for the SDKPiL’s illegal newspaper Czerwony Sztandar (The Red Banner). Within two years, she published over 100 articles, speeches, and brochures supporting the revolution and advocating for mass strikes, stating that this was the most essential and powerful tool for the proletariat to achieve socialist victory. Her actions led to her arrest by the tsarist authorities on March 4th, 1906. After three months, Luxemburg was released and went back to Berlin. There, she taught at the Social Democratic Party school and continued to promote her socialist agenda. In 1913 she published Die Akkumulation des Kapitals (The Accumulation of Capital), claiming that imperialism results from capitalism’s expansion into underdeveloped regions. In 1914, Luxemburg co-founded with Karl Liebknecht the Spartakusbund (Spartacus League), a movement dedicated to ending WWI through revolution and forming a proletarian government. She also established the league’s newspaper Die Rote Fahne (The Red Flag). Through the Spartacus League, Luxemburg aimed to lead Germany’s proletariat into an anti-war general strike. She got arrested again, this time for two-and-a-half years, during which she continued writing articles smuggled out of prison and published by her fellow activists. After her release in November 1918, Luxemburg immediately returned to work on promoting the revolution and co-founded the Communist Party of Germany (KPD) on January 1st, 1919. Four days later, a second revolutionary wave broke in Berlin, and Luxemburg, through the Red Flag, encouraged the rebels to occupy all positions of power, for which she received the vilified nickname of “Bloody Rosa.” On January 15th, 1919, German Cavalry Guards abducted Luxemburg and Liebknecht and questioned them under torture before killing them and throwing the bodies into the Landwehr Canal. Their assassination inspired a new wave of violence across Germany, and the authorities killed thousands of revolutionaries and civilians. Four months later, Luxemburg and Liebknecht’s bodies were found and brought to burial at the Friedrichsfelde Central Cemetery in Berlin. Read more...

Maryam Mirzakhani was born in Tehran, Iran. She aspired to become a writer while attending the girls-only Tehran Farzanegan School, but her fascination with mathematics eventually led her to become a mathematician. In her junior and senior years of high school, she was awarded the gold medal for mathematics in the Iranian National Olympiad. At 17, she scored 41 out of 42 points at the International Mathematical Olympiad and became the first Iranian woman to win first place. The following year, Mirzakhani and Roya Beheshti Zavareh became the first women to participate in the Iranian National Mathematical Olympiad, where she won the gold medal (and Zavareh the silver medal). That same year, she won two gold medals in the International Mathematical Olympiad and made history as the first Iranian to achieve a perfect score. After high school, she studied mathematics at the Sharif University of Technology and then moved to the US to continue her studies. In 2004, after receiving her Ph.D. from Harvard University, she served as a research fellow at the Clay Mathematics Institute and a professor at Princeton University. In 2009, she became a professor at Stanford University. Mirzakhani specialized in theoretical mathematics, focusing her research on moduli spaces, hyperbolic geometry, Teichmüller theory, symplectic geometry, and Ergodic theory, and identifying the geometric dynamic and complexities of curved surfaces like spheres, amoebas, and doughnut shapes. Her original work has contributed to other science fields, including theoretical physics, engineering, and material science. In 2014, she proved that the moduli space (a geometric space whose points represent algebro-geometric objects) is regular and not irregular or fractal. Later that year, she was awarded the Fields Medal, the most prestigious award in mathematics, for her “outstanding contributions to the dynamics and geometry of Riemann surfaces and their moduli spaces.” She was the first woman and Iranian to receive the award. In 2017, at 40, she died after a long battle with breast cancer. Read more...

Maria Tecla Artemisia Montessori was born in Chiaravalle, Italy, and grew up in Rome. At 16, after graduating from the Regia Scuola Tecnica Michelangelo Buonarroti, she enrolled in the technical institute Regio Istituto Tecnico Leonardo da Vinci intending to become a doctor. Due to her gender, she got rejected from the medical program and studied natural sciences; with her diploma di licenza, she enrolled in medical school at the University of Rome. There, she suffered hostility from students and professors because of her gender. While in school, she specialized in pediatrics and psychiatry, worked at a pediatric consulting room and emergency service, and became an expert in pediatric medicine. In 1896, 26 years old Montessori became the first woman in Italy to become a doctor of medicine. With her new degree, she began to work as an assistant at the University hospital and opened a private practice. At the time, she developed an interest in the educational challenges of intellectually disabled children, visiting asylums to observe the children and their behavior. In 1898, she began publishing articles on the subject and giving lectures in which she urged the need to establish separate institutions for children with learning difficulties. A year later, Montessori joined the National League for the Protection of Retarded Children and gave lectures on hygiene and anthropology in teachers’ seminars. The following year, she was appointed director of the State Orthophrenic School of Rome, which trained teachers in educating children with learning difficulties. In 1907, Montessori opened the first Casa dei Bambini (Children’s House), a school for children aged three to six in the poor San Lorenzo district of Rome. There, she applied her educational theories to neurotypical children. According to her teaching method, later called the Montessori system, children can independently learn from their environment, provided with designed learning materials and surroundings that foster their natural interest and desire to learn through stimulation and practical play. Teachers should offer and demonstrate didactic apparatus but essentially to remain in the background. Her program was proven successful, and the Montessori Method began to draw the attention of educators and journalists. Within only a few years, the system was adopted in schools worldwide, from Paris and Stockholm to the US and New Zealand. Over the next three decades, she wrote, lectured, and established teacher-training programs according to the Montessori Method worldwide. In 1922, at 52, Montessori was appointed government inspector of schools in Italy, serving in this position until 1934, when she left the country because of the Fascist regime. She traveled to Spain and lived in India for seven years before settling in the Netherlands, where she died at the age of 81. Read more...

Mary Wollstonecraft was born in London, England, the second of seven children. The family’s financial situation was unstable, and her father was abusive toward her mother. At 19, she found her way out of her home and took a position as a lady’s companion to a widow living in Bath. After two years, she got called back home to assist her ill mother. As soon as her mother died, Wollstonecraft moved in with her friend, the educator, and illustrator, Fanny (Frances) Blood. The two had envisioned a female utopia in which they meant to support each other financially and emotionally. Wollstonecraft, her sisters, and Blood established a school in Newington Green to make a living. Later, she detailed her teaching experiences in the pamphlet Thoughts on the Education of Daughters, published in 1787. Not long after, Blood became sick, and Wollstonecraft nursed her until she died in 1785. Afterward, the school closed, and she moved to Ireland to serve as governess for the Kingsborough family. After three years, she returned to London and decided to earn a living as a writer, an uncommon profession for a woman at the time. She befriended Joseph Johnson, a publisher of radical texts, and worked for him first as a translator and later as a regular contributor to his paper, the Analytical Review. He also published her first works, including the novel Mary: A Fiction; and the children’s book Original Stories from Real Life, both published in 1788. In 1790, at 31, she published a political pamphlet titled Vindication of the Rights of Men in response to MP Edmund Burke’s critique of the French Revolution. Two years later, she published her most famous work – A Vindication of the Rights of Woman. In this groundbreaking essay, Wollstonecraft argued that women must receive education equally to men, asserting that women are more than mere wives, rather companions to their husbands, and their education is essential to the nation because they are the ones who educate the children. Although the essay aroused controversy, it didn’t lead to reforms or further interest. That same year, Wollstonecraft moved to Paris to witness firsthand the French Revolution. There, she met Captain Gilbert Imlay, an American timber merchant, and in 1794, she had her first child, Fanny. While caring for her newborn, she wrote and published the critique essay An Historical and Moral View of the Origin and Progress of the French Revolution. Shortly afterward, Imlay left her, and she followed him back to London. In their attempt to reunite, she joined him on a business trip to Scandinavia, documenting her accounts in Letters Written During a Short Residence in Sweden, Norway, and Denmark. In 1796, on their return to London, Wollstonecraft and Imlay separated for good. She rejoined Johnson and became part of his radical group of friends, one of them was the philosopher William Godwin. Within a few months, she became pregnant, and the couple got married so their child would be legitimate. Suffering from post-partum infection, Wollstonecraft died 11 days after giving birth to her second child, who became the prominent novelist Mary Wollstonecraft Shelley. By the time she died at 38, she had published 10 of her works, and seven more were published posthumously. Although her legacy has been almost forgotten for nearly a century, her name was brought back by writers of the modern feminist movement, such as Virginia Woolf and Emma Goldman, who embraced her life story and achievements. The interest in her work increased during the 1960s and 1970s with the rise of feminist criticism in academia. Today, Wollstonecraft is considered one of the founding feminist philosophers. Read more...

Laura Maria Caterina Bassi was born in Bologna, Italy, into a wealthy family. She began her education at the age of five, first by her cousin, who taught her mathematics, Latin, and French, and later by Gaetano Tacconi, a professor of medicine at the University of Bologna, who taught her logic, metaphysics, and natural philosophy. In 1731, Tacconi invited various scholars from the University of Bologna to examine the intellect of 20 years old Bassi. One of them was Prospero Lorenzini Lambertini (who later became Pope Benedict XIV), who was so impressed that he became her official patron. The following year, she was elected as an honorary member of the Academy of Sciences of the Institute of Bologna, becoming the first woman to join the academy. A month later, she defended her thesis in front of four university professors and received a doctorate in anatomy, which made her, at the age of 21, the first woman to receive a doctorate in science and the second woman to receive a doctorate in philosophy. A few months later, she defended 12 more theses in front of the Senate of the university as a petition to receive a teaching position. Though rejected at first, she eventually was nominated as a professor of natural philosophy, making another history as the first woman in the world to receive a salary as a lecturer. Bassi was not permitted to deliver public speeches but only private lessons. She received funds for the experiments she held at home; she constantly fought for equal teaching rights but to no avail. She explored many fields, including mathematics, mechanics, and chemistry, but her main interest was Newtonian physics. In her research, she became one of the leading figures in Italy to introduce Newton’s physics and natural philosophy. Over the years, she served as a member of numerous literary societies, including the Accademia degli Arcadi di Roma, Universitá degli Apastiti, Firenze, and the Accademia dei Placidi di Recanati. In 1776, at 65, she was appointed Chair of Experimental Physics at the Bologna Institute of Sciences. She died two years later. Read more...

Naomi Rebekah Wolf was born and raised in San Francisco, California. She studied English literature at Yale University and then at Oxford as a Rhodes Scholar. During her college years, Wolf encountered class hierarchy for the first time, as well as sexism and antisemitism. These experiences influenced her views and writing in her future career. When she presented a feminist theory as her doctoral thesis, her tutor rejected her proposal and told her that her subject does not exist. Wolf did not complete her Ph.D. at the time but formed her writing into her first book, The Beauty Myth. Published in 1991, Wolf’s book challenged beauty norms, the unrealistic standards of beauty, and the cosmetics industry for its women’s exploitation. This ground-breaking book became an international bestseller and was nominated by The New York Times as one of the 70 Most Significant Books of the Century. At 29, Wolf became a leading spokeswoman for what was later referred to as The Third Wave of the Feminist Movement. Two years later, Wolf published her second book, Fire with Fire: The New Female Power and How to Use It, in which she wrote on women’s empowerment and sexual liberation. Following its release, she began writing for various publications, including The New York Times, The Washington Post, and The Wall Street Journal, exploring in her essays a wide range of topics, from abortions and suppressed sexuality to ISIS and Edward Snowden. In 1996, at the age of 34, Wolf was asked to advise on women issues in President Clinton’s re-election campaign and to give her input on reaching female voters. She was not paid for her contribution but was called on again as a formal consultant in Al Gore’s bid in the 2000 presidential election. In 1997, Wolf published her third book Promiscuities: A Secret History of Female Desire, in which she argued that schools need to teach about sex rather than encouraging abstinence. In the same year, she co-founded the Board of The Woodhull Institute for Ethical Leadership – a non-profit organization dedicated to developing young women’s professional skills and training them in ethical leadership. In the next two decades, Wolf published ten more books. Read more...

Born Gloria Jean Watkins in Hopkinsville, Kentucky, one of six children of working-class parents. She discovered her love for books from an early age and performed poetry readings in front of her church community. Educated in the segregated public school system, she was very aware of racism, and being taught by mostly black women shaped her perspective as a girl of color. After high school, she studied English at Stanford University and continued postgraduate studies at the University of Wisconsin–Madison. Later she completed her doctorate at the University of California, Santa Cruz. In 1976, at the age of 24, she began her long-life academic career. First, she taught English and Ethnic Studies at the University of Southern California, then African and Afro-American Studies at Yale, Women’s Studies at Oberlin College, and English at the City College of New York. In 1978, at 26, she published her first poetry collection titled “And There We Wept” under the name “bell hooks.” The pen name she chose is a tribute to her great-grandmother, Bell Blair Hooks. She persisted in righting the name in lowercase letters to focus the attention on her work and ideas rather than her name and personality. In 1981, she published her first book, which she had worked on since she was 19, “Ain’t I a Woman? Black Women and Feminism.” In the book titled after Sojourner Truth’s “Ain’t I a Woman?” speech, hooks explored the civil rights movement and feminist movements throughout the decades and examined how hundreds of years of racism and sexism affect Black women today. The book was recognized for its contribution to feminist thought and was named “One of the twenty most influential women’s books in the last 20 years.” Three years later, Feminist Theory: From Margin to Center was published, in which hooks accused second-wave feminism of racism and argued that the privileged white women’s experiences overshadowed the opportunity for multiracial feminist solidarity. During the 1980s, hooks organized a support group for Black women named the Sisters of the Yam. The group and its name were the inspiration for her 1993 book Sisters of the Yam: Black women and self-recovery, in which she celebrated Black sisterhood. The importance of sisterhood and the call to come together from an empowering point, rather than from a victim position, became a key notion in feminist thinking. After years of exploring and highlighting various aspects of racism in feminist theories, hooks developed a more active approach to solving the problem, as can be seen in her 1995 book Killing Rage: Ending Racism, in which she suggests that rage is a source of love and strength that can lead to positive change. In 2004, at 52, hooks returned to Kentucky to serve as Distinguished Professor in Residence in Appalachian Studies at Berea College. There, she established the bell hooks Institute in 2014 and the bell hooks Center in 2021. Over the years, hooks published more than 40 books, poem collections, scholarly articles, and five children’s books. In her work, she addressed racism, sexism, patriarchy, sexuality, and geographic influences. In her innovative approach, hooks changed common perceptions of the subjects she explored and redefined feminist theories and Women’s Studies. She died of kidney failure at the age of 69. Read more...