Sarah Brown talks to New York Times columnist and author Nick Kristof, former President of Tanzania, Jakaya Kikwete, British comedian Nish Kumar and Dutch Anti-Trafficking campaigner Toos Heemskerk-Schep. This episode explores the ways in which we can create change. Whether this be through leading, observing and reporting, working at a grassroots level or just shouting very loudly to make your voice heard; all of these activities have their place in championing change and shifting the status quo or addressing a wrong. Whatever the starting point, the end goal or means of shaking things up, everyone interviewed is passionate about their cause.