Are 'ethical' businesses all they're cracked up to be? Evan Davis and guests discuss the newest type of certification in ethical business, the B Corp, and ask if it'll catch on.
Katie Hill, Executive Director, B Lab UK
Wendy Chapple, Associate Professor in Management and member of the Responsible and Sustainable Business Lab, Nottingham Business School
Jean-Cristophe Laugee, Vice-President, Nature and Cycle Sustainability, Danone.