Denis Diderot

Rousseau arrives in Paris with musical notation system, enters salons through Diderot and d'Alembert

Rousseau's 'illumination' on road to Vincennes visiting imprisoned Diderot - vision that civilization corrupts

Diderot's Encyclopedia begins - systematic replacement of Christian worldview with hidden materialism

Diderot's 'Supplement to Bougainville's Voyage' portrays sexual freedom of 'natural' Tahitian society