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How media consumers need to think when asked to “trust the experts.”

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From the Brownstone Institute

Reason to Distrust the Experts, Even in Court

BY Gwendolyn KullGWENDOLYN KULL

Repeatedly since the beginning of the covid pandemic response, public officials, media, and celebrities encourage the public to “trust the experts.” In deciding whether to do just that, it is imperative for the public to know what an “expert” is and how the public is advised to receive their testimony under the law.

As a trial attorney, I have practiced many jury trials during which we take testimony from witnesses who have earned the title of “expert.” What most lay persons may not realize–until it’s time for them to perform their civic duty and serve on a jury–is what roles do these witnesses play and how should their expert testimony be weighed.

During jury trials, the trial judge is the arbiter of the law. It is his role to keep order over the proceeding, to make sure the parties play by the rules, to decide questions of law between attorneys, and to instruct the jury members about the law they must follow. Throughout the trial, the judge will take moments to read and explain the law to jurors.

When a party calls an expert witness, that witness is not considered an expert when she first takes the stand and swears to tell the truth. Rather, the parties question her about her specialized education, training, and experiences that would qualify her to be designated an expert witness by the court. Only after that questioning will the party who called the witness ask the court to accept the witness as an expert.

The jury observes and hears all these questions and answers into the expert’s experiences, hearing a condensed version of the expert’s curriculum vitae. If the judge does accept the witness as an expert, he then pauses the testimony to instruct the jury on what being called an expert means:

An expert witness is a person who has some special skill or knowledge in their area of expertise acquired by training, education, and experience. The expert’s “special” or “out of the ordinary” knowledge or skill may be helpful to you, members of the jury, in deciding this case by giving specialized information, explanations, or opinions.

Bear in mind, the jury has just listened to all of the expert’s training, education, and experience. The judge has qualified the witness under the law as an expert, but hearing all about the witness’s training and experience lends credence to their impending testimony–it adds weight to what they are about to say. Often, attorneys will go through an expert’s experiences ad nauseam to bolster the conclusions and opinions the expert is about to make.

The reason attorneys inquire about qualifications at length is because of this vital instruction that every citizen of this country needs to know about so-called experts:

Remember, jurors, you are the sole judges of the credibility and weight of all testimony. The fact that this witness is referred to as an “expert” and that she may have some special knowledge or skill does not mean that her testimony or opinions are right or correct. Just like with any ordinary witness, you should consider when deciding whether the expert witness is being truthful and whether her truthful testimony carries any weight or is accurate on this issue: the witness’s ability to perceive the things about which she testifies, her memory, how she acted and spoke while testifying–was she uncertain, confused, or evasive–, does the witness have any biases or interests in the outcome of the case that would impact her testimony, does her testimony fit with other evidence in the case, consider her specialized training, experience, and ability, the reliability of the sources and information used for her opinions, whether her explanations to support her opinions are reasonable or make common sense, and any other factors you believe relevant to her truthfulness and the value of her testimony.

When deliberating, each individual juror must make up his or her own mind about what are the true facts of the case while deciding together their ultimate verdict. Even during the group discussions, judges instruct jurors to consult with each other to come to an agreement, but only if the agreement can be reached “without doing any violence to your individual judgment.” Individual jurors must not sacrifice his or her honest belief about evidence just to reach an agreement or return a verdict.

These principles of law taught to jurors in a courtroom highlight that groupthink does not lead to a just verdict and that experts may have earned their title, but their testimony may be untrue or not worth anything on an issue. Only after considering all of the relevant evidence should jurors, and the public, decide what makes sense and whether to afford any weight to experts.

Next time you hear that you should “trust the experts,” remind yourself that only you get to decide who you trust and why, based on your common sense and everything you have witnessed and researched.

The foregoing instructions are examples based on the Pennsylvania Suggested Standard Criminal Jury Instructions.

Author

  • Gwendolyn Kull

    Gwendolyn Kull is an attorney who coauthored the prosecutorial ethics guide for the Pennsylvania District Attorney’s Association and developed a youth anti-gun violence engagement program within her jurisdiction of practice. She is a mother of two boys, dedicated public servant, and is now zealously advocating to defend the United States Constitution against bureaucratic tyranny. A graduate of University of Pennsylvania Law School, Gwendolyn has focused her career primarily on criminal law, representing the interests of victims and communities while ensuring proceedings are fair and defendants’ rights are protected.

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Brownstone Institute

Net Zero: The Mystery of the Falling Fertility

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From the Brownstone Institute

By Tomas FurstTomas Fürst  

If you want to argue that a mysterious factor X is responsible for the drop in fertility, you will have to explain (1) why the factor affected only the vaccinated, and (2) why it started affecting them at about the time of vaccination.

In January 2022, the number of children born in the Czech Republic suddenly decreased by about 10%. By the end of 2022, it had become clear that this was a signal: All the monthly numbers of newborns were mysteriously low.

In April 2023, I wrote a piece for a Czech investigative platform InFakta and suggested that this unexpected phenomenon might be connected to the aggressive vaccination campaign that had started approximately 9 months before the drop in natality. Denik N – a Czech equivalent of the New York Times – immediately came forward with a “devastating takedown” of my article, labeled me a liar and claimed that the pattern can be explained by demographics: There were fewer women in the population and they were getting older.

To compare fertility across countries (and time), the so-called Total Fertility Rate (TFR) is used. Roughly speaking, it is the average number of children that are born to a woman over her lifetime. TFR is independent of the number of women and of their age structure. Figure 1 below shows the evolution of TFR in several European countries between 2001 and 2023. I selected countries that experienced a similar drop in TFR in 2022 as the Czech Republic.

Figure 1. The evolution of Total Fertility Rate in selected European countries between 2000 and 2023. The data corresponding to a particular year are plotted at the end of the column representing that year.

So, by the end of 2023, the following two points were clear:

  1. The drop in natality in the Czech Republic in 2022 could not be explained by demographic factors. Total fertility rate – which is independent of the number of women and their age structure – dropped sharply in 2022 and has been decreasing ever since. The data for 2024 show that the Czech TFR has decreased further to 1.37.
  1. Many other European countries experienced the same dramatic and unexpected decrease in fertility that started at the beginning of 2022. I have selected some of them for Figure 1 but there are more: The Netherlands, Norway, Slovakia, Slovenia, and Sweden. On the other hand, there are some countries that do not show a sudden drop in TFR, but rather a steady decline over a longer period (e.g. Belgium, France, UK, Greece, or Italy). Notable exceptions are Bulgaria, Spain, and Portugal where fertility has increased (albeit from very low numbers). The Human Fertility Project database has all the numbers.

This data pattern is so amazing and unexpected that even the mainstream media in Europe cannot avoid the problem completely. From time to time, talking heads with many academic titles appear and push one of the politically correct narratives: It’s Putin! (Spoiler alert: The war started in February 2022; however, children not born in 2022 were not conceived in 2021). It’s the inflation caused by Putin! (Sorry, that was even later). It’s the demographics! (Nope, see above, TFR is independent of the demographics).

Thus, the “v” word keeps creeping back into people’s minds and the Web’s Wild West is ripe with speculation. We decided not to speculate but to wrestle some more data from the Czech government. For many months, we were trying to acquire the number of newborns in each month, broken down by age and vaccination status of the mother. The post-socialist health-care system of our country is a double-edged sword: On one hand, the state collects much more data about citizens than an American would believe. On the other hand, we have an equivalent of the FOIA, and we are not afraid to use it. After many months of fruitless correspondence with the authorities, we turned to Jitka Chalankova – a Czech Ron Johnson in skirts – who finally managed to obtain an invaluable data sheet.

To my knowledge, the datasheet (now publicly available with an English translation here) is the only officially released dataset containing a breakdown of newborns by the Covid-19 vaccination status of the mother. We requested much more detailed data, but this is all we got. The data contains the number of births per month between January 2021 and December 2023 given by women (aged 18-39) who were vaccinated, i.e., had received at least one Covid vaccine dose by the date of delivery, and by women who were unvaccinated, i.e., had not received any dose of any Covid vaccine by the date of delivery.

Furthermore, the numbers of births per month by women vaccinated by one or more doses during pregnancy were provided. This enabled us to estimate the number of women who were vaccinated before conception. Then, we used open data on the Czech population structure by age, and open data on Covid vaccination by day, sex, and age.

Combining these three datasets, we were able to estimate the rates of successful conceptions (i.e., conceptions that led to births nine months later) by preconception vaccination status of the mother. Those interested in the technical details of the procedure may read Methods in the newly released paper. It is worth mentioning that the paper had been rejected without review in six high-ranking scientific journals. In Figure 2, we reprint the main finding of our analysis.

Figure 2A. Histogram showing the percentage of women in the Czech Republic aged 18–39 years who were vaccinated with at least one dose of a Covid-19 vaccine by the end of the respective month. Figure 2B. Estimates of the number of successful conceptions (SCs) per 1,000 women aged 18–39 years according to their pre-conception Covid vaccination status. The blue-shaded areas in Figure 1B show the intervals between the lower and upper estimates of the true SC rates for women vaccinated (dark blue) and unvaccinated (light blue) before conception.

Figure 2 reveals several interesting patterns that I list here in order of importance:

  1. Vaccinated women conceived about a third fewer children than would be expected from their share of the population. Unvaccinated women conceived at about the same rate as all women before the pandemic. Thus, a strong association between Covid vaccination status and successful conceptions has been established.
  2. In the second half of 2021, there was a peak in the rate of conceptions of the unvaccinated (and a corresponding trough in the vaccinated). This points to rather intelligent behavior of Czech women, who – contrary to the official advice – probably avoided vaccination if they wanted to get pregnant. This concentrated the pregnancies in the unvaccinated group and produced the peak.
  3. In the first half of 2021, there was significant uncertainty in the estimates of the conception rates. The lower estimate of the conception rate in the vaccinated was produced by assuming that all women vaccinated (by at least one dose) during pregnancy were unvaccinated before conception. This was almost certainly true in the first half of 2021 because the vaccines were not available prior to 2021. The upper estimate was produced by assuming that all women vaccinated (by at least one dose) during pregnancy also received at least one dose before conception. This was probably closer to the truth in the second part of 2021. Thus, we think that the true conception rates for the vaccinated start close to the lower bound in early 2021 and end close to the upper bound in early 2022. Once again, we would like to be much more precise, but we have to work with what we have got.

Now that the association between Covid-19 vaccination and lower rates of conception has been established, the one important question looms: Is this association causal? In other words, did the Covid-19 vaccines really prevent women from getting pregnant?

The guardians of the official narrative brush off our findings and say that the difference is easily explained by confounding: The vaccinated tend to be older, more educated, city-dwelling, more climate change aware…you name it. That all may well be true, but in early 2022, the TFR of the whole population dropped sharply and has been decreasing ever since.

So, something must have happened in the spring of 2021. Had the population of women just spontaneously separated into two groups – rednecks who wanted kids and didn’t want the jab, and city slickers who didn’t want kids and wanted the jab – the fertility rate of the unvaccinated would indeed be much higher than that of the vaccinated. In that respect, such a selection bias could explain the observed pattern. However, had this been true, the total TFR of the whole population would have remained constant.

But this is not what happened. For some reason, the TFR of the whole population jumped down in January 2022 and has been decreasing ever since. And we have just shown that, for some reason, this decrease in fertility affected only the vaccinated. So, if you want to argue that a mysterious factor X is responsible for the drop in fertility, you will have to explain (1) why the factor affected only the vaccinated, and (2) why it started affecting them at about the time of vaccination. That is a tall order. Mr. Occam and I both think that X = the vaccine is the simplest explanation.

What really puzzles me is the continuation of the trend. If the vaccines really prevented conception, shouldn’t the effect have been transient? It’s been more than three years since the mass vaccination event, but fertility rates still keep falling. If this trend continues for another five years, we may as well stop arguing about pensions, defense spending, healthcare reform, and education – because we are done. 

We are in the middle of what may be the biggest fertility crisis in the history of mankind. The reason for the collapse in fertility is not known. The governments of many European countries have the data that would unlock the mystery. Yet, it seems that no one wants to know.


Author

Tomas Furst

Tomas Fürst teaches applied mathematics at Palacky University, Czech Republic. His background is in mathematical modelling and Data Science. He is a co-founder of the Association of Microbiologists, Immunologists, and Statisticians (SMIS) which has been providing the Czech public with data-based and honest information about the coronavirus epidemic. He is also a co-founder of a “samizdat” journal dZurnal which focuses on uncovering scientific misconduct in Czech Science.

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Brownstone Institute

FDA Exposed: Hundreds of Drugs Approved without Proof They Work

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From the Brownstone Institute

By Maryanne Demasi

The US Food and Drug Administration (FDA) has approved hundreds of drugs without proof that they work—and in some cases, despite evidence that they cause harm.

That’s the finding of a blistering two-year investigation by medical journalists Jeanne Lenzer and Shannon Brownleepublished by The Lever.

Reviewing more than 400 drug approvals between 2013 and 2022, the authors found the agency repeatedly ignored its own scientific standards.

One expert put it bluntly—the FDA’s threshold for evidence “can’t go any lower because it’s already in the dirt.”

A System Built on Weak Evidence

The findings were damning—73% of drugs approved by the FDA during the study period failed to meet all four basic criteria for demonstrating “substantial evidence” of effectiveness.

Those four criteria—presence of a control group, replication in two well-conducted trials, blinding of participants and investigators, and the use of clinical endpoints like symptom relief or extended survival—are supposed to be the bedrock of drug evaluation.

Yet only 28% of drugs met all four criteria—40 drugs met none.

These aren’t obscure technicalities—they are the most basic safeguards to protect patients from ineffective or dangerous treatments.

But under political and industry pressure, the FDA has increasingly abandoned them in favour of speed and so-called “regulatory flexibility.”

Since the early 1990s, the agency has relied heavily on expedited pathways that fast-track drugs to market.

In theory, this balances urgency with scientific rigour. In practice, it has flipped the process. Companies can now get drugs approved before proving that they work, with the promise of follow-up trials later.

But, as Lenzer and Brownlee revealed, “Nearly half of the required follow-up studies are never completed—and those that are often fail to show the drugs work, even while they remain on the market.”

“This represents a seismic shift in FDA regulation that has been quietly accomplished with virtually no awareness by doctors or the public,” they added.

More than half the approvals examined relied on preliminary data—not solid evidence that patients lived longer, felt better, or functioned more effectively.

And even when follow-up studies are conducted, many rely on the same flawed surrogate measures rather than hard clinical outcomes.

The result: a regulatory system where the FDA no longer acts as a gatekeeper—but as a passive observer.

Cancer Drugs: High Stakes, Low Standards

Nowhere is this failure more visible than in oncology.

Only 3 out of 123 cancer drugs approved between 2013 and 2022 met all four of the FDA’s basic scientific standards.

Most—81%—were approved based on surrogate endpoints like tumour shrinkage, without any evidence that they improved survival or quality of life.

Take Copiktra, for example—a drug approved in 2018 for blood cancers. The FDA gave it the green light based on improved “progression-free survival,” a measure of how long a tumour stays stable.

But a review of post-marketing data showed that patients taking Copiktra died 11 months earlier than those on a comparator drug.

It took six years after those studies showed the drug reduced patients’ survival for the FDA to warn the public that Copiktra should not be used as a first- or second-line treatment for certain types of leukaemia and lymphoma, citing “an increased risk of treatment-related mortality.”

Elmiron: Ineffective, Dangerous—And Still on the Market

Another striking case is Elmiron, approved in 1996 for interstitial cystitis—a painful bladder condition.

The FDA authorized it based on “close to zero data,” on the condition that the company conduct a follow-up study to determine whether it actually worked.

That study wasn’t completed for 18 years—and when it was, it showed Elmiron was no better than placebo.

In the meantime, hundreds of patients suffered vision loss or blindness. Others were hospitalized with colitis. Some died.

Yet Elmiron is still on the market today. Doctors continue to prescribe it.

“Hundreds of thousands of patients have been exposed to the drug, and the American Urological Association lists it as the only FDA-approved medication for interstitial cystitis,” Lenzer and Brownlee reported.

“Dangling Approvals” and Regulatory Paralysis

The FDA even has a term—”dangling approvals”—for drugs that remain on the market despite failed or missing follow-up trials.

One notorious case is Avastin, approved in 2008 for metastatic breast cancer.

It was fast-tracked, again, based on ‘progression-free survival.’ But after five clinical trials showed no improvement in overall survival—and raised serious safety concerns—the FDA moved to revoke its approval for metastatic breast cancer.

The backlash was intense.

Drug companies and patient advocacy groups launched a campaign to keep Avastin on the market. FDA staff received violent threats. Police were posted outside the agency’s building.

The fallout was so severe that for more than two decades afterwards, the FDA did not initiate another involuntary drug withdrawal in the face of industry opposition.

Billions Wasted, Thousands Harmed

Between 2018 and 2021, US taxpayers—through Medicare and Medicaid—paid $18 billion for drugs approved under the condition that follow-up studies would be conducted. Many never were.

The cost in lives is even higher.

A 2015 study found that 86% of cancer drugs approved between 2008 and 2012 based on surrogate outcomes showed no evidence that they helped patients live longer.

An estimated 128,000 Americans die each year from the effects of properly prescribed medications—excluding opioid overdoses. That’s more than all deaths from illegal drugs combined.

A 2024 analysis by Danish physician Peter Gøtzsche found that adverse effects from prescription medicines now rank among the top three causes of death globally.

Doctors Misled by the Drug Labels

Despite the scale of the problem, most patients—and most doctors—have no idea.

A 2016 survey published in JAMA asked practising physicians a simple question—what does FDA approval actually mean?

Only 6% got it right.

The rest assumed that it meant the drug had shown clear, clinically meaningful benefits—such as helping patients live longer or feel better—and that the data was statistically sound.

But the FDA requires none of that.

Drugs can be approved based on a single small study, a surrogate endpoint, or marginal statistical findings. Labels are often based on limited data, yet many doctors take them at face value.

Harvard researcher Aaron Kesselheim, who led the survey, said the results were “disappointing, but not entirely surprising,” noting that few doctors are taught about how the FDA’s regulatory process actually works.

Instead, physicians often rely on labels, marketing, or assumptions—believing that if the FDA has authorized a drug, it must be both safe and effective.

But as The Lever investigation shows, that is not a safe assumption.

And without that knowledge, even well-meaning physicians may prescribe drugs that do little good—and cause real harm.

Who Is the FDA Working for?

In interviews with more than 100 experts, patients, and former regulators, Lenzer and Brownlee found widespread concern that the FDA has lost its way.

Many pointed to the agency’s dependence on industry money. A BMJ investigation in 2022 found that user fees now fund two-thirds of the FDA’s drug review budget—raising serious questions about independence.

Yale physician and regulatory expert Reshma Ramachandran said the system is in urgent need of reform.

“We need an agency that’s independent from the industry it regulates and that uses high-quality science to assess the safety and efficacy of new drugs,” she told The Lever. “Without that, we might as well go back to the days of snake oil and patent medicines.”

For now, patients remain unwitting participants in a vast, unspoken experiment—taking drugs that may never have been properly tested, trusting a regulator that too often fails to protect them.

And as Lenzer and Brownlee conclude, that trust is increasingly misplaced.

Republished from the author’s Substack

 

Author

Maryanne Demasi, 2023 Brownstone Fellow, is an investigative medical reporter with a PhD in rheumatology, who writes for online media and top tiered medical journals. For over a decade, she produced TV documentaries for the Australian Broadcasting Corporation (ABC) and has worked as a speechwriter and political advisor for the South Australian Science Minister.

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