Christian Garmann Johnsen is Associate Professor at Copenhagen Business School, Denmark. His research revolves around the use of philosophy in organization studies. Predominately, he is interested in how philosophical concepts can be used to both challenge common sense perceptions and open up to alternative ways of understanding the organization. In recent years, he has been engaged in a project on sustainable entrepreneurship supported by the Velux foundation. He is also a member of the editorial collective of ephemera: theory and politics in organization.