Supplement to the Journey By Bougainville is a reflective reference work in which Diderot offers criticism of European values and colonialism. This study book discusses the cultural encounter in Tahiti, where Bougainville and his party are received hospitably, but also clash with traditions and perspectives.
Through dialogues on customs and morals, Diderot describes the dividing line between European laws and the indigenous Tahitian culture. Only a secluded older man symbolizes the loss of a thriving society due to colonial influence.
This work is essential for anyone delving into the Enlightenment, philosophy, and colonialism. It also contains texts such as Ceci n'est pas un conte en Madame de La Carlière, which, just like the supplement au voyage, critically examines moral questions within European society.