The justice argues that protecting false speech may

protect morality

prevent disorder

damage order in society.

harm listeners to speech.

Damage order in society.

Option C.

Explanation:

Damage order in society, is the right answer.

Gertz v. Robert Welch was a significant case in the history of the U. S. Supreme Court. Through the ruling, in this case, the Supreme Court of the United States placed the standard of First Amendment protection against vilification claims carried by private individuals. In the opinion, the Supreme Court addressed that there is a "social interest in order and morality" in limiting false speech. And the given paragraph is all about the damage that the false speech can cause in society.