The 1920s in the USA was a time of radical change. It was the era of the Harlem Renaissance, yet also a decade with a huge increase in lynchings of Black people, mainly in the Southern states. This was a complex period when some Blacks, like the 'New Negro', and women, such as the 'New Woman' or flapper, experienced increased freedom. Two million Blacks fled the oppressive South for the North and West, and a wave of talented Black writers, artists, and musicians emerged. The characters in 'Passing' are 'elite', with Irene and Clare being very light-skinned and able to 'pass' as white. The book dramatizes the impossibility of self-invention in a society where nuance and ambiguity are seen as fatal threats to the social order. Only in the US, with its institutionalized racism, does the concept of 'passing' exist. Irene's husband Brian dreams of a life in South America to escape the virulent racism of the US, but Irene is reluctant to leave. Her need for security in a racist country is confusing and her denial is similar to those who refuse to see the climate catastrophe. The question of where identity resides is also explored. In the US, a nation of immigrants, we create arbitrary hierarchies, perhaps to rationalize the theft of land and the dehumanization of others. This 96-year-old book is quintessentially American and continues to make us think.