P1: Poor definition of "tradition" raises legal issues
P2: Popular view of "tradition", point out 2 example cases
P3: Regulation history against hunting of sea otters
P4: 2 Example cases
Scale:
1. FWS & district court of case 1
> clothing made from sea otter pelts should not be regarded as "tradition" and thus should be prohibited
> tradition: "within living memory"
2. the Court of case 2:
forced to stop exercising a tradition does not make it less a "tradition"
3. Author: poor definition of tradition can be problematic