In this episode of Change Agents, Andrew Dodd speaks with Amee Meredith and Caterina Politi, who lost family members to random acts of violence, on their campaign to reform 'one-punch' laws.

Change Agents: Darren Kindleysides and Don Rothwell on how Australia briefly stopped Japanese whaling

Change Agents is about the art of change and the people who make it happen. It focuses on real and recent case studies where often ordinary people have brought about profound social, political, cultural and political change. It celebrates their success and challenges them to explain how they did it and the obstacles they overcame along the way. Change Agents is a collaboration between The Conversation and the Swinburne Business School and Swinburne University’s Department of Media and Communication.