Viv is an international campaign facilitator, and leads social change consultancy Global & Collective. Viv works with UNICEF to mobilise millions of volunteers in up to 180 countries. Viv was CEO of Oaktree, Australia’s largest youth organisation, and has worked with Purpose, Change.org, UN, SumOfUs, Tearfund, and more, to facilitate global convenings and campaigns for social, environmental and economic justice.