Justice Blackmun, concurring in the judgment.

I regret what the Court has done in this case. The majority opinion signals one of two possibilities: it will serve as precedent for future cases, or it will not. Either result is disheartening.

In the first instance, by deciding that a State cannot regulate speech that causes great harm unless it also regulates speech that does not (setting law and logic on their heads), the Court seems to abandon the categorical approach, and inevitably to relax the level of scrutiny applicable to content-based laws. As Justice White points out, this weakens the traditional protections of speech. If all expressive activity must be accorded the same protec-tion, that protection will be scant. The simple reality is that the Court will never provide child pornography or cigarette advertising the level of protection customarily granted political speech. If we are forbidden from categoriz-ing, as the Court has done here, we shall reduce protection across the board. It is sad that in its effort to reach a satisfying result in this case, the Court is willing to weaken First Amendment protections.

In the second instance is the possibility that this case will not significantly alter First Amendment jurisprudence, but, instead, will be regarded as an aberration-a case where the Court manipulated doctrine to strike down an ordinance whose premise it opposed, namely, that racial threats and verbal assaults are of greater harm than other fighting words. I fear that the Court has been distracted from its proper mission by the temptation to decide the issue over politically correct speech and cultural diversity, neither of which is presented here. If this is the meaning of today's opinion, it is perhaps even more regrettable. I see no First Amendment values that are compromised by a law that prohibits hoodlums from driving minorities out of their homes by burning crosses on their lawns, but I see great harm in preventing the people of Saint Paul from specifically punishing the race-based fighting words that so prejudice their community.
I concur in the judgment, however, because I agree with Justice White that this particular ordinance reaches beyond fighting words to speech protected by the First Amendment.