Many of today’s anti-trans sentiments revolve around the belief that things like gender-affirming care and nonbinary identities are part of a new trend. Yet, over a century ago, one doctor’s revolutionary work around gender and sexuality suggests otherwise. Dr. Magnus Hirschfeld, a German-Jewish sexologist and activist, grew famous (and infamous) for his theory of sexual relativity. While he may be largely forgotten, journalist Daniel Brook wants to reintroduce Hirschfeld to today’s discussion around gender and sexuality.

Drawing from his book, The Einstein of Sex: Dr. Magnus Hirschfeld, Visionary of Weimar Berlin, Brook retraces Hirschfeld’s life and legacy. Living in an era when gay sex was a crime and gender roles were rigid, Hirschfeld taught that each person has their own unique mixture of masculinity and femininity. He advocated for gay rights and counseled patients toward self-acceptance. He also became part of Berlin’s cabaret scene and helped turn it into the world’s queer capital. But this was also during the rise of Nazis. They ransacked his Institute for Sexual Science and burned his books, nearly erasing his work from history.

Brook wants to bring him back into the next century. Brook argues that Hirschfeld’s life, and his gift for thinking beyond the confines of his world, have much to teach us. While the same societal fights continue, Brook believes there may be something new to learn from the past.

Daniel Brook is a journalist whose writing has appeared in Harper’s Magazine, Nation, and New York Times Magazine, and he is the author of several books, including A History of Future Cities and The Accident of Color: A Story of Race in Reconstruction. A New York native and a Yale graduate, Brook lives in New Orleans. He researched The Einstein of Sex in Berlin on a Robert and Ina Caro Research/Travel Fellowship.

Buy the Book The Einstein of Sex: Dr. Magnus Hirschfeld, Visionary of Weimar Berlin (Hardcover)

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