Charlatan philosopher and wise enchantress: Seduction and authority in eighteenth-century French discourses on happiness

In late 1757 Rousseau wrote a series of moral letters on happiness to Mme Sophie d'Houdetot. He distinguished himself and his teaching from the empty babble and hypocrisy prevalent in 'the century of philosophy and reason'. Philosophers were charlatans peddling happiness. This paper shows how Rousseau's critique of philosophy reworks the standard image of charlatans in the public square. It highlights a questioning and a gendering of reason implicit in the issue of credentials for teaching happiness. Against the dubious authority of the philosopher, Rousseau casts Sophie as the wise enchantress whose gentle influence inspires her tutor. He places moral authority outside the public square in a private, feminine domain. Rousseau's ideal woman cannot be a tainted charlatan like him. Yet the very opposition puts her in her place. (Author abstract)

The difference between science and philosophy: The Spinoza-Boyle controversy revisited

This article examines the seventeenth-century debate between the Dutch philosopher Benedict de Spinoza and the British scientist Robert Boyle, with a view to explicating what the twentieth-century French philosopher Gilles Deleuze considers to be the difference between science and philosophy. The two main themes that are usually drawn from the correspondence of Boyle and Spinoza, and used to polarize the exchange, are the different views on scientific methodology and on the nature of matter that are attributed to each correspondent. Commentators have tended to focus on one or the other of these themes in order to champion either Boyle or Spinoza in their assessment of the exchange. This paper draws upon the resources made available by Gilles Deleuze and Felix Guattari in their major work What is Philosophy?, in order to offer a more balanced account of the exchange, which in its turn contributes to our understanding of Deleuze and Guattari's conception of the difference between science and philosophy.