Robert Kagan wrote a gloomy essay in The Washington Post on November 30 predicting that if Trump is re-elected, he will establish a dictatorship. On December 7, he wrote another essay on how to stop Trump. The bottom line, he contends, is that Republicans must stop him. They know the danger he poses, and they alone have the credibility with Republican voters to convince them that Trump is unfit for office.

Kagan knows well that all of the other candidates for the Republican nomination (except Chris Christie) have stated that they would vote for Trump even if he is convicted of federal crimes.

But his formula to defeat Trump is to assume that Nikki Haley is best positioned to compete with Trump. He believes that the others should endorse her and that she should denounce Trump. She should make clear that Trump is unelectable because of his refusal to accept the election of 2020 and the likelihood that he will be convicted in one of his many trials.

If Republicans agree that Trump is damaged goods, he will lose a large section of his voters—not his MAGA cult, but other Republicans.

Kagan writes:

The first step is to consolidate all the anti-Trump forces in the Republican Party behind a single candidate, right now. It is obvious that candidate should be Nikki Haley and not because she’s pro-Ukraine but because she is clearly the most capable politician among the remaining candidates and the performer with the best chance, however slim, of challenging Trump. All the money and the endorsements should shift to her as quickly as possible. Yes, Ron DeSantis is likely too selfish and ambitious to drop out of the race, but if everyone else does and the remaining money and support all flow to Haley, he will quickly become irrelevant….

Trump supporters fall into roughly three categories. The great majority are completely committed to what former New Jersey governor Christine Todd Whitman has called the “cult” of Trump. They are out of reach for Haley. Another smaller group has no problem with Trump, so long as he can beat President Biden and the Democrats next year. This faction is undoubtedly reassured by polls that say that Trump can win, so the possibility that Haley can also beat Biden is irrelevant to them. They prefer Trump, and there is no reason for them to rethink their position so long as Trump remains clearly electable. Finally, there is a small percentage of Republicans who say they will support Trump unless he is convicted; recent polls suggest these people make up roughly six percent of GOP voters in some of the key swing states…

If she is serious about trying to stop Trump, however, there is only one way to cut into his mammoth majority, and that is by raising doubts about Trump’s electability. The way to do that is to warn those Republicans still capable of listening that a Trump presidency really does pose a risk to our freedom and democracy and the Constitution. That is what will be required to win over the small percentage of Republicans who are still willing to drop Trump if he is convicted. And if Haley can begin to reel in those voters, she can begin to raise doubts in the minds of those who are supporting Trump because they think he can defeat Biden and the Democrats in November. In short, the way to beat Trump is to make him seem unelectable, and the way to make him seem unelectable is to show that he is unacceptable.

Trump will campaign on the claim that he is a victim of political persecution by the Biden asministration. If he becomes the nominee, the Republican Party will echo his claims. They will insist that the American judicial system is corrupt.

Think about that precious small percentage of Republicans who now say they would not support Trump if convicted. They are actually saying a lot more than that. These are Republicans who still regard the justice system as important and legitimate, who consider special counsel Jack Smith’s charges worthy of a jury trial and legitimate, and who for the moment think a guilty verdict, were it to come, would be legitimate. Can we count on them maintaining those views over the coming weeks and months if all they hear from Republican leaders and conservative media is that the trials are illegitimate acts of persecution? Do the people hoping to be saved by the courts think that these voters will conclude on their own that the trials are legitimate when their entire party is saying they’re not?

As Trump remakes himself into a victim of persecution, will Haley and other Republicans still insist that they will support Trump if he is the nominee? In doing so, they will be tacitly agreeing, and certainly not refuting, the claim that Biden is a dictator and Trump is being persecuted. By the time the trials get underway, that will be the standard Republican talking point. Today, it is just the most devoted Trumpers, but before long, we will see even respectable Republicans “raising questions” about the prosecutions, to the point where the entire court proceeding will be delegitimized in the eyes of the ordinary Republican voter.

What effect will that have on that small percentage of Trump supporters who now say they would drop their support if he were convicted? Those who cling to the hope that the trials will bring Trump down need to understand that the number of Republicans willing to abandon Trump because of a conviction, already small today, is going to be much smaller come spring. As the Trump narrative gains traction and becomes the baseline Republican position, Haley will become a footnote as Republicans of all stripes rally to the martyrdom of Trump…

What they need to hear right now (and for the rest of the campaign) is that they are right, that the Biden administration is not a dictatorship, that the trials are not an abuse of power, and that if Trump is convicted, justice will have been done. And they do not need to hear this from Democrats and Post columnists. They need to hear it from their fellow Republicans, from Republicans they admire. At some point, some leading Republicans are going to have to display the courage to defend the justice system even though that will put them in direct conflict with Trump and his supporters.

We probably can’t expect Haley to take the lead in making the case for Trump’s unacceptability, even though she should. But other Republicans certainly can. It is no secret what people such as Sen. Mitt Romney (R-Utah) and Senate Minority Leader Mitch McConnell (R-Ky.) think about Trump. Romney’s biography is filled with whispered comments by leading Republicans privately indicating their fear and loathing of Trump. But today, those Republicans remain in their coward’s crouch, hoping to survive as they have the past eight years — by keeping their heads down, by waving off Trump’s threats and dictatorial behavior. Romney, who once had the courage to vote to convict Trump for trying to overthrow the government in 2021, now tells us “at some point you stop getting worried about what he says.” At this moment, Trump and his supporters are engaged in an attempt to obliterate history right before our eyes, to say that down is up and up is down, and that instead of destroying democracy Trump is saving democracy from the Biden tyranny, and that this is what the trials are about. And this is Romney’s response? The people who want to put their faith in the good judgment of Republican voters are counting on those voters to come to the right conclusion themselves while even their most respected Republican leaders are too frightened to defend the justice system against Trump. That is a lot of faith indeed.

But imagine a different scenario. Imagine that Republicans who know Trump poses a threat of dictatorship suddenly discovered their courage and began speaking out, and not just one or two but dozens of them — current and former elected officials, former high-ranking officials from the Trump and past Republican administrations. Imagine if the wing of the Republican Party that still believes in defending the Constitution identified itself that way, as “Constitutional Republicans” implacably opposed to the man who blatantly attempted to subvert the Constitution and has indicated his willingness to do so again as president.

Then the Republican primary campaign would become a struggle between those defending the Constitution and those endorsing its possible dismantlement at the hands of a dictator. That small percentage of Republicans who now say they would drop Trump if convicted would remain in play, and those now sticking with Trump because he can beat Biden might have reason to start questioning that assumption. It would not take a lot of speeches, or well-placed interviews, or appearances on Sunday shows, by the right people to change the conversation. But that, it seems to me, is the only chance Haley has of giving Trump a run for his money in the primaries.

If Haley can’t beat Trump in the primaries, he thinks she should launch a third party campaign.

Could this coalition come into being? Yes. But it will require extraordinary action by a number of important individuals. People will have to take risks and make sacrifices, but is it asking too much? The risk of standing up today will not be nearly as great as it might be after January 2025. Does McConnell really want to go down in history as the silent midwife to a dictatorship in America? Can Romney not see that it is his destiny to lead the way at this critical moment in America’s history. Did Paul Ryan sell his soul for a Fox board seat? All these people went into public service for a reason. Wasn’t it to rise to an occasion such as this? Former Wyoming congresswoman Liz Cheney shouldn’t have to fight this alone. For people such as Condoleezza Rice and James Baker and Henry Paulson Jr., what was the point of acquiring all this experience and respectability, if not to use it at this moment of national peril? Why are Sens. John Barrasso (R-Wyo.) and John Cornyn (R-Tex.) defending Trump when they must know he is a threat to American democracy and the Constitution? Where is Georgia Gov. Brian Kemp, the man who courageously pushed back against Trump’s effort to steal the 2020 election? Where are all those officials who learned firsthand what a danger Trump was and who have occasionally said it out loud, people such as former attorney general William Barr and former White House chief of staff Gen. John Kelly? Where is former vice president Mike Pence, who single-handedly saved our system of government almost three years ago? Was that his last act? And for that matter, where is former president George W. Bush, who is well known to be appalled by Trump? A word from him would go a long way to emboldening others. What a service he could perform for his country.

Kagan says that stopping Trump would not take a miracle. It would take courage.

How likely is that?

He concludes:

Some readers of my last essay asked fairly: What can an ordinary citizen do? The answer is, what they always do when they really care about something, when they regard it as a matter of life and death. They become activists. They get organized. They hold peaceful and legal rallies and marches. They sign petitions. They deluge their representatives, Republican or Democrat, with calls and mail, asking them to speak up and defend the Constitution. They call out their political leaders, state and local, and give them courage to stand up as well. Americans used to do these sorts of things. Have they forgotten how? At the risk of sounding Capra-esque, if every American who fears a Trump dictatorship acted on those fears, voiced them, convinced others, influenced their elected officials, then yes, that could make a difference. Another ship is passing that can still save us. Will we swim toward it this time, or will we let it pass, as we have all the others? I am deeply pessimistic, but I could not more fervently wish to be proved wrong.