who believed people were naturally good
Jean-Jacques Rousseau painted by Maurice Quentin de La Tour. Image courtesy of the Joconde Art Database. Jean-Jacques Rousseau (1712 1778) believed that man is naturally good and that vice and error are alien to him. This creates a conflict between ânatureâ and âartificeâ in attitudes to society, education and religion. According to Rousseau, nature is manâs state before being influenced by outside forces.