Survival has started a new campaign to save uncontacted tribes from extinction. A new film, narrated by Julie Chrisite, features new footage of some of the world’s most remote and endangered peoples, who Chriistie said "could be wiped out within the next twenty years unless their land rights are recognised and upheld". In Peru, indigenous groups have rejected a proposed highway owing to effects on uncontacted tribes, who are also vulnerable to oil and gas exploration.