Paul Schuurman was associate professor at the philosophy department of Erasmus University Rotterdam until his retirement. He has published articles on war in the history of ideas and on early modern philosophy. His books include Ideas, Mental Faculties and Method: The New Logic of René Descartes and John Locke and Its Reception in the Dutch Republic, 1630-1750 (Brill, 2004) and (co-edited with Sami-Juhani Savonius-Wroth and Jonathan Walmsley) The Bloomsbury Companion to Locke (Bloomsbury, 2014).