Emilio De Tommaso

Catharine Trotter Cockburn (1679- 1749) fu poetessa, drammaturga e filosofa. La vivacità intellettuale e la forte determinazione le permisero di aggirare il pregiudizio di genere e di sottrarsi alle dinamiche di marginalizzazione femminile tipiche dell’età moderna. Pur celandosi dietro l’anonimato, Cockburn prese parte attiva al dibattito filosofico del tempo, intervenendo soprattutto in materia di morale. Le sue opere filosofiche, scritte in difesa di Locke o di Clarke, custodiscono, nonostante il dichiarato intento apologetico, tratti di originalità e indipendenza, particolarmente evidenti nella teoria dell’obbligo morale, nell’interpretazione modale della dottrina lockeana d’identità personale, nell’ipotesi di una natura ontologica dello spazio.

Although excluded from the standard account of the history of philosophy, Catharine Trotter Cockburn avoided the 17th-century bias against female intellectual skills and was an active contributor to the early modern philosophical discourse. In her Defence of Mr. Locke’s Essay, she defended Locke from several criticisms by Thomas Burnet. By analysing three of Burnet’s main arguments, such as the theory of natural conscience, his anti-voluntarism, and his belief in the immateriality of the soul, Trotter showed that he often misinterpreted John Locke’s principles, especially those concerning his moral epistemology. Moreover, beyond her apologetic aim, she also presented her own moral philosophy, arguing that the true ground of morality is the rational and social nature of human beings. Although Trotter was clearly inspired by John Locke, her Defence was not simply a vindication, and she was not his mere handmaiden, for her thought was original and independent in many respects.

In February 1676, one of Leibniz's main concerns is with the problem of the seat of the soul and its relationship with the body, to which, in two very short papers, he provides two different solutions: the doctrine of the flos substantiae and the vortex theory. By analyzing the former, I suggest that, despite what other scholars claim, it is far from being an earlier exposition of the notion of monad. I argue that this doctrine is entertained by Leibniz only for a period, but is rejected later on and excluded from the final monadic system. This hypothesis seems to be supported by the shift to the notion of a vortex, which – despite having some evident pantheistic and monistic implications – offers a different solution to the problem of mind-body union, by identifying the soul as the only cement of matter. In this article, by following the progress of such a shift, we discover some fascinating nuances in the young Leibniz's development

John Locke's account of personal identity is one of his most discussed theories. Opposing the Cartesian ontology of mind, Locke argued that the soul does not always think - for thinking is simply one of its operations, but not its essence -, and that personal identity consists in consciousness alone. Against Locke, an anonymous commentator published the Remarks upon an Essay concerning Humane Understanding charging Locke's view with possible immorality. Catharine Cockburn rebuffed the Remarker's objections, in her Defence of Mr. Locke's Essay, depicting his view as more dangerous for morality than Locke's. This paper shifts the focus from Cockburn's defence of Locke's moral thought, to her apology for his theory of personal identity, including his probabilistic arguments in favour of the immortality of the soul. This shift of focus yields an alternative account of Cockburn's originality: first, because she offered a non-substance interpretation of Locke's theory of personal identity, that, for its time, was unusual, and remains relevant for contemporary philosophical debates over Locke; and second, because, following Kristeller, in the very act of defending and articulating anew Locke's theory, Cockburn in some sense appropriated it.