Uniformity is not a sine qua non, and this is where Pepin-Robarts in reminding us of the opting in and opting out facilities and raising the compensation in opting out provided the opportunity if there is a spirit of goodwill and of pragmatic compromise for working out arrangements to accommodate the increasing pluralism in our federal society.
Pepin-Robarts reminds us that uniformity is not essential for economic opportunities the various levels of pluralism of our society. 
( z1 remind :ARG0 ( z2 person :name ( z3 name :op "Pepin-Robarts" ) ) :ARG1 ( z4 essential :polarity - :domain ( z5 uniformity :purpose ( z6 opportunity :mod ( z7 economy ) ) :purpose ( z8 level :mod ( z9 pluralism ) :mod ( z10 various ) :poss ( z11 society :poss ( z12 we ) ) ) ) ) )