Detailed examination of 'uncertainty' in relation to all aspects stated and implied in the Commonwealth 1997 Native Title Amendment Bill; 'direct extinguishment'; 'de facto extinguishment'; 'future acts' provisions; right to negotiate (RTN); section 51(31) of Australian Constitution 'just terms' and the Racial Discrimination Act,1975 (RDA); 'races' power and 1967 referendum; international implications; final statement that the Bill in its present form is discriminatory on all points and to 're-amend' it to reduce the discrimatory aspects could place the Bill "within the control of Parliament, not the High Court" (p.35); many cases cited