Stephen D'Arcy's research addresses normative democratic theory and practical ethics. He is the author of the book, Languages of the Unheard: Why Militant Protest is Good for Democracy (Toronto: Between the Lines, 2013; London and New York: Zed Books, 2014). He is also co-editor (with T. Black, A. Weis, and J.K. Russell) of the book, A Line in the Tar Sands: Struggles for Environmental Justice (Toronto: Between the Lines, 2014; Oakland: PM Press, 2014). His most recent project is a book manuscript, entitled 'The Deepest Abyss': Gottlob Frege's Descent into Fascism.