Because all human laws,
customs, and opinions change from time to time and vary from place to place, we tend to think
of right and wrong as relative to the
particular culture in which we live.
Justice Wilcox found that in 1829 the claim area was occupied and used by «Aboriginal people who spoke dialects
of a common language and who acknowledged and observed a common body
of laws and
customs».47 He accepted that what united and distinguished them from neighbouring groups was a «commonality
of belief, language,
custom and material
culture».48 Though sub-groups or families exercised
particular rights and responsibilities for
particular areas to which they «belonged», those rights and responsibilities arose from a wider normative system that operated within the broader Noongar society.49 The rights
of the sub-group were burdened by the entitlement
of others to access land for various purposes.50