Final answer:
Postconventional morality, as proposed by Lawrence Kohlberg, is considered the level of moral reasoning which seems to be limited to Western cultures, embodying abstract and principled thinking about ethics and justice.
Step-by-step explanation:
Postconventional morality is proposed by Kohlberg as the level of moral reasoning limited to Western cultures. This level is when people begin to think of morality in abstract terms, and they recognize that legality and morality do not always align.
As proposed by Lawrence Kohlberg, an individual progresses through the levels of moral development, starting from preconventional morality, moving to conventional morality, and potentially reaching postconventional morality, which involves a more principled understanding of moral reasoning. This stage considers universal ethical principles that emphasize justice and individual rights. Kohlberg noted that not everyone reaches this stage of moral development.