A key problem in trying to manage diverse societies is finding social polic
ies that will be acceptable to all individuals and groups. Studies suggest
that this problem may not be as intractable as is often believed, since peo
ple's acceptance of policies is shaped to an important degree by the fairne
ss of the procedures used by authorities to make policy. When policies are
fairly made, they gain. widespread support, even among those who may feel t
hat the consequences of the policy for them or their group are undesirable
or even unfair. These findings support an optimistic view of the ability of
authorities to manage diverse societies. On the other hand, research sugge
sts that the ability of procedural justice to bridge differences among indi
viduals and groups may not be equally strong under all conditions. People's
willingness to accept policies is more influenced by procedural justice ju
dgments when they identify with the society that the authorities represent
and view them as representing a group of which they are members. They are l
ess influenced by Procedural justice judgments when they identify more stro
ngly with subgroups than with society and/or view the authorities as repres
entatives of a group to which they do not belong.