I spent some time in Berlin back in the early 2010s, and even as a jaded young gay guy, I was surprised at just how openly queer everything (and everyone) seemed to be. Like, how could a place this gay, exist.
Robert Beachy's Gay Berlin does an excellent job of exhuming the history of nascent gay life and gay identity in the city going back all the way to the 1860s. More than this, he makes a strong case for the urbanization of Berlin, and the work of political advocates and sexologists like Magnus Hirschfeld, as creating the first conditions anywhere in the modern era, in which the concept of a gay identity could develop.
What's most shocking about the history recounted here is not merely the openness (and tacit social acceptance) of queer cultures in a Berlin over 50 years before Stonewall, but the sheer vibrance of it all. There were lavish gay parties, a rich drag queen subculture, hefty amounts of cocaine, blackmailing male prostitutes that put the most toxic guys on grindr to shame, early attempts at understanding and helping what we would today call transgendered individuals, on and on.
Excavating a shadow history this rich is no easy task, and Beachy manages to put together a hugely well-researched book that manages to be formal without being overbearingly academic. Reconstructing the milieus of marginalized and oppressed social groups is one of the major projects of the humanities in our time, and Gay Berlin is a welcome addition to that work. If you have any interest in queer history, this is a must-read.