Brennan's main research interests lie in the area of contemporary normative ethics, particularly at the intersection of deontological and consequentialist moral theories. She also has active research interests in feminist ethics.
Her usual address is Stevenson Hall 3145,
Western University, London, ON, Canada N6A 5B8. For Sept to Dec 2011 Brennan is a Visiting Faculty Fellow in Philosophy, RSSS, The Australian National University in Canberra, Australia. For Jan-June 2012 she is a Taylor Fellow in Philosophy and a Visiting Fellow in Bioethics at the University of Otago in Dunedin, New Zealand. Her e-mail address is sbrennan@uwo.ca.