Presented with our friends at Global Citizen. To take action on the issues discussed in this episode head to GlobalCitizen.org/CryPower .

Australian activist Nick Grono joins Hozier on Episode 3 of the Cry Power podcast. Nick is CEO of the Freedom Fund - an organisation established to work towards ending modern slavery. He is also the former head of the Walk Free Foundation, where he helped launch the first ever Global Slavery Index.