Cornel West and Robert George keep asking believers -- left and right -- to be tolerant

America is so divided that 50% of "strong liberals" say they would fire business executives who donate money to reelect President Donald Trump.

Then again, 36% of "strong conservatives" would fire executives who donate to Democrat Joe Biden's campaign.

This venom has side effects. Thus, 62% of Americans say they fear discussing their political beliefs with others, according to a national poll by the Cato Institute and the global research firm YouGov. A third of those polled thought their convictions could cost them jobs.

That's the context for the efforts of Cornel West of Harvard University and Princeton's Robert George to defend tolerant, constructive debates in the public square. West is a black Baptist liberal and George is a white Catholic conservative.

"We need the honesty and courage not to compromise our beliefs or go silent on them out of a desire to be accepted, or out of fear of being ostracized, excluded or canceled," they wrote, in a recent Boston Globe commentary.

"We need the honesty and courage to recognize and acknowledge that there are reasonable people of good will who do not share even some of our deepest, most cherished beliefs. … We need the honesty and courage to treat decent and honest people with whom we disagree -- even on the most consequential questions -- as partners in truth-seeking and fellow citizens, … not as enemies to be destroyed. And we must always respect and protect their human rights and civil liberties."

They closed with an appeal to Trump and Biden, reminding them that "victories can be pyrrhic, destroying the very thing for which the combatants struggle. When that thing is our precious American experiment in ordered liberty and republican democracy, its destruction would be a tragedy beyond all human powers of reckoning."

It's distressing that this essay didn't inspire debates in social-media and the embattled opinion pages of American newspapers, noted Elizabeth Scalia, editor at large of Word on Fire, a Catholic apologetics ministry. After all, West and George are influential thinkers with clout inside the D.C. Beltway and they spoke out during a hurricane of anger and violence -- literal and verbal -- in American life.

Life after 2016 and the 'lesser of two evils' wars among religious conservatives

As the 2016 White House race unfolded, the Facebook home of one of Princeton University's best-known scholars was packed with cries for help.

The battle lines were clear. Religious conservatives wanted to know if they had to choose between Hillary Clinton and Donald Trump. Was picking the "lesser of two evils" still evil? Was it morally wrong to refuse to choose?

Robert P. George made his own convictions clear.

"If you truth bomb Trump but go silent on Clinton, shame on you," wrote George, an outspoken Catholic and distinguished professor of jurisprudence at Princeton. "If you truth bomb Clinton but go silent on Trump, shame on you. Whole truth!" In another salvo he added: "A ghastly choice for Catholics & others: One will taint and bring disgrace on our moral values. The other will wage unrelenting war on them."

With Election Day drawing near, George finally republished a note from June, pleading for charity in these arguments.

"Friends, we are in a terrible fix here. And it is putting some of us at each other's throats. It must not be permitted to do that. Donald Trump is dreadful. Hillary Clinton is horrible. One called for the killing of the innocent family members of terrorists. The other promises to protect the killing of unborn babies up to the point of birth," he wrote.

"For some of us, it just isn't obvious which of these two scoundrels would do greater harm in the long run," he argued. Whatever happens, those "who believe in limited government, constitutional fidelity and the Rule of law, flourishing institutions of civil society, traditional principles of morality, and the like are going to have profoundly important work to do. And we will need to do it together."

Yes, Republicans face what many are predicting will be a "civil war" between Trump insurgents and the party establishment, said George, in a telephone interview.