The Coming of Age.
This thinker rejected the treatment of old age as a universal category in the book The Coming of Age. This thinker objected to a poor translation done by H. M. Parshley for Random House, of a book which Constance Borde and Sheila Malovany-Chevalier retranslated in the 21st century, and asked what to do with a mediocre, cruelty-obsessed author in the essay "Must We Burn Sade?" This author, who addressed the paradoxes of radical freedom in The Ethics of Ambiguity, attacked essentialism in a two-volume book arguing that Man posits himself as subject and construes half of humanity as the eternal Other against which Man is defined. For 10 points, name this existentialist who wrote "One is not born, but rather becomes, woman" in The Second Sex.
This thinker rejected the treatment of old age as a universal category in the book
Simone de Beauvoir