“We need to ask who speaks for the relevant indigenous community, and on what basis. Even who qualifies as indigenous is a vexed question, as is the fact that ‘the indigenous’ rarely speak with one voice. Ethnocentric policies therefore tend to vest authority in anointed chiefs and elders (local equivalents of the privileged white male) … What about those who disagree? And what about those who want to change it, or challenge it from within?”