Final answer:
An authority that is fair and balanced is impartial and considers different viewpoints, while a dogmatic authority is inflexible and closed off to new ideas.
Step-by-step explanation:
In the context of authority, being fair means that the authority is impartial and unbiased, considering all perspectives and viewpoints (balanced). On the other hand, being dogmatic means that the authority is rigid and inflexible in its beliefs, not open to new ideas or willing to change its beliefs. So, to summarize, a fair and balanced authority is impartial and considers different viewpoints, while a dogmatic authority is inflexible and closed off to new ideas.