The most notorious press conference Donald Trump ever held was the one in which he told a scientist in attendance to look into the possibility of using household disinfectant inside the human body to kill the Covid-19 virus. He had watched a demonstration of how the product worked on surfaces, you see, and he thought they hadn’t considered the possibility that humans could ingest it and achieve similar effects. That day, April 23, 2020, marked the last of Trump’s daily televised pandemic press briefings, and it may very well have been the last straw for many of those who voted against him just a few months later. 

At the beginning of the pandemic, Trump told the public that everyone at the Centers for Disease Control and Prevention was astonished at how well he understood the science. He mused that he probably could have been a doctor. Despite the utter humiliation of that famous press conference, the president remains undeterred in that fantasy in his second term. 

In September, Trump announced that pregnant women should not take Tylenol during pregnancy, claiming without evidence the drug is linked to an increased risk of autism. On Monday he donned his imaginary white coat again to issue an executive order changing the U.S. government’s recommendation for the childhood vaccine schedule — because he is convinced that the vaccines cause autism.

Neither of those assertions is grounded in scientific fact, and both have negative ramifications for women and children if they are followed. The recommendations to break up the combined measles, mumps and rubella (MMR) vaccines into individual doses because today they “look like the size of a bottle of soda poured into a little child’s body,” as Trump stated, are plainly absurd. Any association between these vaccines and autism has been thoroughly debunked, and all the major medical and scientific associations immediately issued statements that they would not follow these recommendations.

Trump is aided in his crusade to personally cure autism by Robert F. Kennedy Jr., his loyal health and human services secretary and anti-vaccine crusader, who dutifully stood by his side on Monday and parroted the same nonsense. The new recommendations will likely be followed by millions of MAHA moms who have fallen down the rabbit hole of misinformation and disinformation that Kennedy and Trump have been digging. But the pair are just the latest in the long line of hustlers, fraudsters and canny opportunists who have been working to undermine science in this country for more than a century. In fact, doing so is an all-American tradition.

Two groups have long been especially successful in challenging the public’s confidence in science: Christian fundamentalists, a religious force that grew into a political juggernaut, and Big Business. While neither has openly colluded with the other, they have both furthered each other’s goals and ended up in a political alliance. One wouldn’t think these two disparate institutions would have much in common. But they share similar tactics: lying to their followers and customers for power and profit. And both have their reasons for rejecting science that interferes with their own interests.

Christianity and science have been in tension ever since the Catholic Church placed Galileo under house arrest for suggesting that the earth wasn’t the center of the universe. But for the most part, the tension was at least somewhat manageable, and both carried on in their own spheres. In the early 20th century, however, a new Christian movement formed that took direct aim at science on the grounds it constituted a threat to the belief in the Bible’s inerrancy, and the modern war began. 

In the beginning, this new movement was largely financed by a pair of Los Angeles oil magnates. Milton and Lyman Stewart were religious zealots who were horrified by the encroachment of modernist ideas on society. The Stewarts published a book called “The Fundamentals,” giving the movement its name, and shipped copies all over North America at their own expense, literally spreading the fundamentalist gospel and influencing massive numbers of Americans to reject scientific knowledge wherever it conflicted with literal biblical interpretations. 

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Fast forward to the 1980s, and Christian fundamentalism had become a powerful political force as evangelical organizations like the Moral Majority and Focus on the Family aligned directly with the Republican Party, wielding huge influence on right-wing politics. In doing so, they signed on with the most powerful GOP faction, Big Business. Using their influence with their followers, they managed to help convince millions to doubt any science that interferes with the interests of huge corporations, and reject regulations and taxation to mitigate the problems that came with their products. 

Once again, the fossil fuel industry led the way. Another pair of brothers, Charles and David Koch, zealous libertarians rather than fundamentalist Christians, ran a global conglomerate that dealt in energy and chemicals, and they were determined to stop the growing consensus that fossil fuels were warming the planet. Like the Stewarts before them, the Koch brothers financed a massive campaign to convince people that the science was wrong, and they brought a lot of their friends in the industries along with them. 

In the 2000s, a tsunami of money was released into the political system to block climate legislation, particularly during Barack Obama’s presidency. This has shown no signs of stopping, despite mounting evidence every day that the planet is under increasing stress and people are starting to suffer in vast numbers. The result of these efforts is obvious: Less than half of all Americans now believe climate change is caused by human activity. Only 21% of Republicans do.

Science denialism comes from many directions, and unfortunately we are in a period where it’s flourishing. There have always been hustlers and snake oil salesmen, but today the internet provides endless opportunities for people to “do their own research” and find whatever feels right to them, so conspiracy theories have become the lingua franca of our society. Delusional narcissists like Trump and Kennedy, occupying powerful positions and spreading nutty medical advice, are now just par for the course.

Some of the medical and scientific skepticism is a result of people feeling adrift in a rapidly changing world and drowning in competing information. But make no mistake: Powerful societal interests are also benefiting from all this, and it’s not by accident. They have spent a lot of time and a whole lot of money creating this environment of mistrust and suspicion, each for their own purposes but sharing the same goal, and it’s paid off handsomely.

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The most efficient campaign finance vehicle in American history is tax-exempt, requires no donor disclosure and is available in virtually every zip code in the country. For 70 years, it has operated under one rule: It cannot endorse a political candidate.

The Religious Liberty Commission, which delivered its report to President Donald Trump on June 26, would like to remove that rule. They’re calling it religious freedom.

As a Christian minister of an American Baptist congregation, I’ve spent more than 20 years in a pulpit — long enough to know the difference between protecting a church and conscripting one. A government that wants to free the church, to borrow Trump’s language, is usually trying to use it. 

Since 1954, the Johnson Amendment has restricted churches, religious organizations and other tax-exempt nonprofits from endorsing political candidates or funneling tax-deductible donations into partisan campaigns. Pastors and faith leaders can preach on any moral or social issue, including justice, poverty, immigration, war. The only line is at the intersection of tax-exempt status and candidate endorsements. In other words, the amendment is the last structural barrier between the American church and full absorption into the machinery of partisan politics. 

The claim that this constitutes religious suppression is the oldest con in the game. Every American pastor has the same First Amendment rights as any other citizen. What the Johnson Amendment restricts is tax-exempt dollars in partisan politics. Churches pay no federal taxes. In exchange, they stay out of the candidate-endorsement business. Void it, and that deal ends — and every church in America becomes a PAC with better branding and transparency requirements and endorsed by a divine mandate.

Here is how the mechanism would work — and in some places, already does. A donor writes a check to their congregation. Takes the full federal tax deduction. The church endorses the candidate of their choice, bundles contributions, runs voter registration drives for one party — and does all of it without the disclosure requirements that apply to actual political action committees. This is tax-exempt political spending, passed through the offering plate and invisible to the public record.

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Since Trump promised at the 2017 National Prayer Breakfast to “totally destroy” the Johnson Amendment, churches that went all in on the MAGA model have provided a nine-year case study in what happens when a religious institution trades independence for political access. The flags of the nation and party beside the cross. The candidate’s name from the pulpit. The congregation sorted by loyalty to the pastor’s politics rather than anything resembling a common good. 

Church attendance has collapsed at a pace that would have seemed impossible just a generation ago. According to a 2024 Pew Research study, the fastest-growing religious identity in America is “none.” The research on why people leave does not point to boredom or busyness. It points to disgust at what organized religion has become.

The Christian right has spent five decades getting closer to power and losing the one thing it cannot buy back: The credibility to speak to anyone outside its own coalition. 

The commission is not discouraged by any of this data. And their report does not even stop at the Johnson Amendment. It proposes replacing the principle of separation of church and state with what it calls “bridges between church and state.” In Trump’s Washington, “bridge” is apparently the new euphemism for “merger.”

The separation has existed because both institutions require protection from each other. When such safeguards are removed, the bridge comes with a toll booth, and the commission is waving one side through.  

This is state power reinforcing evangelical Christianity, and evangelical Christianity legitimizing state power. The commission calls it “partnership.” History calls it a state church. 

The stakes here are not merely theological. They are democratic. A fully politicized American church — operating tax-free, endorsing candidates, bundling political donations without disclosure — is not a more faithful institution. It is a more powerful one. Unchecked religious power fused to political authority, and with no structural wall left between them, is a problem for anyone who votes, pays taxes or prefers their government to represent the whole country rather than the congregation of whoever raised the most money last Sunday. Without the Johnson Amendment, every offering plate in America becomes a campaign contribution box.

Jesus was not being clever when he said in Matthew 22:21 “Give to the emperor the things that are the emperor’s, and to God the things that are God’s.” That verse has been cited in American political arguments for more than two centuries — usually by whoever needs it to mean something different. Christ was cornered — pay taxes to Rome, or be branded a traitor — and so he turned the trap into a statement about the limits of power. Caesar’s name is on the coin; give him the coin. 

But not everything belongs to Caesar. Jesus was not brokering a deal between two powers. He was drawing the line past which no empire’s authority can reach. Empires have always wanted everything, including the sacred — especially the sacred — because religion is the oldest instrument for making political power look like it came from God. The commission has proposed erasing that line, rebranding the erasure as religious liberty and consecrating it in the Oval Office.

The commission’s report had a lot of words for this: “bridges,” “liberty,” “partnership.” The legal word is laundering.

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