{ 1 } - "The two approaches are different, but neither is wrong."
{ 2 } - "My society is often wrong. To recognize our blind spots, we need to see how other cultures do things and how they react to what we do."
{ 3 } - "We're right and they're wrong."

This is what Ima holds. She says that no society can be wrong in its values -- since there are no objective standards. This limits our ability to learn. If our society can't be wrong, then it can't learn from its mistakes.

Those who believe in objective values see things differently. They might say: "There's a truth to be found in moral matters, but no culture has a monopoly on this truth. Different cultures need to learn from each other. This can help us to correct our cultural biases and move closer to the truth about how we ought to live."