Modern supply chains are long, complex and global, making it harder for businesses to know who they’re really dealing with, and for consumers to feel confident they’re buying ethically. The negative consequences of that complexity can be as devastating as the deadly Rana Plaza collapse in Bangladesh in 2013, which galvanised public opinion about the conditions under which our clothing is produced. Revelations about Australia’s food industry in a recent ABC Four Corners report show there are issues to be addressed at home too. So, the conversation has turned to the need to build responsible supply networks and the challenges in doing that. That’s the focus of the Sustainable Supply Network Initiative at UTS Business School and this #think public lecture.