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New York Rejects the Asbestos Substantial Factor Ruse (Juni Case)

March 2nd, 2017

I recall encountering Dr. Joseph Sokolowski in one of my first asbestos personal injury cases, 32 years ago. Dr. Sokolowki was a pulmonary specialist in Cherry Hill, New Jersey, and he showed up for plaintiffs in cases in south Jersey as well as in Philadelphia. Plaintiffs’ counsel sought him out for his calm and unflappable demeanor, stentorious voice, and propensity for over-interpreting chest radiographs. (Dr. Sokolowski failed the NIOSH B-Reader examination.)

At the end of his direct examination, the plaintiff’s lawyer asked Dr. Sokolowski the derigueur “substantial factor” question, which in 1985 had already become a customary feature of such testimonies. And Dr. Sokolowski delivered his well-rehearsed answer: “Each and every exposure to asbestos was a substantial factor in causing the plaintiff’s disease.”

My cross-examination picked at the cliché. Some asbestos inhaled was then exhaled. Yes. Some asbestos inhaled was brought up and swallowed. Yes. Asbestos that was inhaled and retained near the hilum did not participate in causing disease at the periphery of the lung. Yes. And so on, and so forth. I finished with my rhetorical question, always a dangerous move, “So you have no way to say that each and every exposure to asbestos actually participated in causing the plaintiff’s disease?” Dr. Sokolowski was imperceptibly thrown off his game, but he confessed error by claiming the necessity to cover up the gap in the evidence. “Well, we have no way to distinguish among the exposures so we have to say all were involved.”

Huh? What did he say? Move to strike the witness’s testimony as irrational, and incoherent. How can a litigant affirmatively support a claim by asserting his ignorance of the necessary foundational facts? The trial judge overruled my motion with alacrity, and the parties continued with the passion play called asbestos litigation. The judge was perhaps simply eager to get on with his docket of thousands of asbestos cases, but at least Dr. Sokolowski and I recognized that the “substantial factor” testimony was empty rhetoric, with no scientific or medical basis.

Sadly, the “substantial factor” falsehood was already well ensconced in 1985, in Pennsylvania law, as well as the law of most other states. Now, 32 years later, with ever increasingly more peripheral defendants, each involving less significant, if any, asbestos exposure, the “substantial factor” ruse is beginning to unravel.1

Juni v. A.O. Smith Water Products Co.

Arthur Juni was a truck and car car mechanic, who worked on the clutches, brakes, and manifold gaskets of Ford trucks. Juni claimed to have sustained asbestos exposure in this work, as well as in other aspects of his work career. In 2012, Juni was diagnosed with mesothelioma; he died in 2014. Juni v. A.O. Smith Water Products Co., at *1,No. 190315/12 2458 2457, 2017 N.Y. Slip Op. 01523 (N.Y. App. Div. 1st Dep’t, Feb. 28, 2017).

Juni sued multiple defendants in New York Supreme Court, for New York County. Most of the defendants settled, but Ford Corporation tried the case against the plaintiff’s widow. Both sides called multiple expert witnesses, whose testimony disputed whether the chrysotile asbestos in Ford’s brakes and clutches could cause mesothelioma. The jury returned a verdict in favor of the plaintiff, but the trial court granted judgment nothwithstanding the verdict, on the ground that the evidence failed to support the causation verdict. Id. At *1; see Juni v. A. 0. Smith Water Prod., 48 Misc. 3d 460, 11 N.Y.S.3d 415 (N.Y. Sup. Ct. 2015).

Earlier this week, the first department of the New York Appellate Division affirmed the judgment for Ford. 2017 N.Y. Slip Op. 01523. The Appellate Division refused to approve plaintiffs’ theory of cumulative exposure to show causation. The plaintiffs’ expert witnesses, Drs. Jacqueline Moline and Stephen Markowitz, both asserted that even a single asbestos exposure was a “substantial contributing” cause. The New York appellate court, like the trial court before, saw through the ruse, and declared that both expert witnesses had failed to support their assertions.

The “Asbestos Exception” Rejected

Although New York has never enacted a codified set of evidence rules, and has never expressly adopted the rule of Daubert v. Merrill Richardson, the New York Court of Appeals has held that there are limits to the admissibility of expert witness opinion testimony. Parker v. Mobil Oil Corp., 7 N.Y.3d 434 (2006), and Cornell v. 360 W. 51st St. Realty, LLC, 22 NY3d 762 (2014); Sean Reeps. v BMW of North Am., LLC, 26 N.Y.3d 801 (2016). In Juni, the Appellate Division, First Department, firmly rejected any suggestion that plaintiffs’ expert witnesses in asbestos cases are privileged against challenge over admissibility or sufficiency because the challenges occur in an asbestos case. The plaintiff’s special pleading that asbestos causation of mesothelioma is too difficult was invalidated by the success of other plaintiffs, in other cases, in showing that a specific occupational exposure was sufficient to cause mesothelioma.

The Appellate Division also rejected the plaintiff’s claim, echoed in the dissenting opinion of one lone judge, that there exists a “consensus from the medical and scientific communities that even low doses of asbestos exposure, above that in the ambient environment, are sufficient to cause mesothelioma.” The Court held that this supposed consensus is not material to the claims of a particular plaintiff against a particular defendant, especially when the particular exposure circumstance is not associated with mesothelioma in most of the relevant studies. In Juni, the defense had presented many studies that failed to show any association between occupational brake work and mesothelioma. The court might also have added that a characterization of low exposure is extremely amiguous, depending upon the implicit comparison that is being made with other exposures. It is impossible to fit a particular plaintiff’s exposure into the scale of low, medium, and high without some further context.

Single Exposure Sufficiency Rejected

The evidence that chrysotile itself causes mesothelioma remains weak, but the outcome of Juni turned not on the broad general causation question, but on the question whether even suggestive evidence of chrysotile causation had been established for the exposure circumstances of an automobile mechanic, such as Mr. Juni. Plaintiffs’ expert witnesses maintained that Juni’s cumulative asbestos exposures caused his mesothelioma, but they had no meaningful quantification or even reasonable estimate of his exposure.

Citing the Court of Appeals decision in Reeps, the Appellate Division held that plaintiff’s expert witnesses’ causation opinions must be supported by reasonable quantification of the plaintiff’s exposure, or some some scientific method, such as mathematical modeling based upon actual work history, or by comparison of plaintiff’s claimed exposure with the exposure of workers in reported studies that establish a relevant risk from those workers’ exposure. In the Juni case, however, there were no exposure measurements or scientific models, and the comparison with workers doing similar tasks failed to show a causal relationship between the asbestos exposure in those tasks and mesothelioma.

Expert Witness Admissibility and Sufficiency Requires Evaluation of Both Direct and Cross-examination Testimony and Relied Upon Studies

The Juni decision teaches another important lesson for challenging expert witness testimony in New York: glib generalizations delivered on direct examination must be considered in the light of admissions and concessions made on cross-examination, and the entire record. In Juni, the plaintiffs’ expert witnesses, Jacqueline Moline and Stephen Markowitz, asserted that asbestos in Ford’s friction products was a cause of plaintiff’s mesothelioma. Cross-examination, however, revealed that these assertions were lacking in factual support.

Cumulative Exposure

On cross-examination, the plaintiffs’ expert witnesses’ statements about exposure levels proved meaningless. Moline attempted to equate visible dust with sufficient asbestos exposure to cause disease, but she conceded on cross-examination that studies had shown that 99% of brake lining debris was not asbestos. Most of the dust observed from brake drums is composed of resins used to manufacture brake linings and pads. The heat and pressure of the brake drum causes much of the remaining chrysotile to transform into a non-fibrous mineral, fosterite.

Similarly, Markowitz had to acknowledge that chrysotile has a “serpentine” structure, with individual fibers curling in a way that makes deeper penetration into the lungs more difficult. Furthermore, chrysotile, a hydrated magnesium silicate, melts in the lungs, not in the hands. The human lung can clear particulates, and so there is no certainty that remaining chrysotile fibers from brake lining exposures ever reach the periphery of the lung, where they could interact with the pleura, the tissue in which mesothelioma arises.

Increased Risk, “Linking,” and Association Are Not Causation – Exculpatory Epidemiologic Studies

When pressed, plaintiffs’ expert witnesses lapsed into characterizing the epidemiologic studies of brake and automobile mechanics as showing increased risk or association, not causation. Causation, not association, however, was the issue. Witnesses’ invocation of weasel words, such as “increased risk,” “linkage,” and “association” are insufficient in themselves to show the requisite causation in long-latency toxic exposure cases. For automobile mechanics, even the claimed association was weak at best, with plaintiffs’ expert witnesses having to acknowledge that 21 of 22 epidemiologic studies failed to show an association between automobile mechanics’ asbestos exposure and risk of mesothelioma.

The Juni case was readily distinguishable from other cases in which the Markowitz was able to identify epidemiologic studies that showed that visible dust from a specific product contained sufficient respirable asbestos to cause mesothelioma. Id. (citing Caruolo v John Crane, Inc., 226 F.3d 46 (2d Cir. 2000). As the Appellate Division put the matter, there was no “no valid line of reasoning or permissible inference which could have led the jury to reach its result.” Asbestos plaintiffs must satisfy the standards set out in the New York Court of Appeals decisions, Parker v. Mobil Oil Corp., 7 NY3d 434 2006), and Cornell v. 360 W. 51st St. Realty, LLC, 22 N.Y.3d 762 (2014), for exposure evidence and causal inferences, as well.

New York now joins other discerning courts in rejecting regulatory rationales of “no safe exposure,” and default “linear no threshold” exposure-response models as substitutes for inferring specific causation.2 A foolish consistency may be the hobgoblin of little minds, but in jurisprudence, consistency is often the bedrock for the rule of law.

1 The ruse of passing off “no known safe exposure” as evidence that even the lowest exposure was unsafe has been going on for a long time, but not all judges are snookered by this rhetorical sleight of hand. See, e.g., Bostic v. Georgia-Pacific Corp., 439 S.W.3d 332, 358 (Tex. 2014) (“the failure of science to isolate a safe level of exposure does not prove specific causation”).

2 See, e.g. Bostic v. Georgia-Pacific Corp., 439 S.W.3d 332, 358 (Tex. 2014) (failing to identify safe levels of exposure does not suffice to show specific causation); Henricksen v. ConocoPhillips Co., 605 F. Supp. 2d 1142, 1165-66 (E.D. Wash. 2009) (rejecting a “no threshold” model of exposure-response as unfalsifiable and unvalidated, and immaterial to the causation claims); Pluck v. BP Oil Pipeline Co., 640 F.3d 671, 679 (6th Cir. 2011) (rejecting claim that plaintiff’s exposure to benzene “above background level,” but below EPA’s maximum permissible contaminant level, caused her cancer); Newkirk v. ConAgra Foods, Inc., 727 F. Supp. 2d 10006, 1015 (E.D. Wash. 2010) (rejecting Dr. David Egilman’s proffered testimony on specific causation based upon his assertion that there was no known safe level of diacetyl exposure).

Posted in Asbestos, Causation, Expert Witnesses, Frye, Rule 702, Scientific Evidence | Comments Off on New York Rejects the Asbestos Substantial Factor Ruse (Juni Case)

Social Media, Rhetoric, and Science – Antivaxxers

February 24th, 2017

In a recent news conference, Donald Trump (née Drumpf) proclaimed that that he had won the presidency by the largest electoral college margin since Ronald Reagan. When an earnest (but obviously “dishonest”) reporter challenged him and pointed out that William Jefferson Clinton and Barack Obama had larger majorities in the electoral college, Trump, the fabulist-in-chief, did not lose a beat. Like the old Grinch, Trump was “so smart and so slick, he thought up a lie, and he thought it up quick!”

From his whopper, Trump retreated to the assertion that he was talking only about Republican presidents. But the earnest young reporter was relentless and pressed the challenge. And when pressed, Trump lamely offered1:

“I was given that information. I don’t know. I was just given it. We had a very, very big margin.”

Oh my. As John Adams, observed, before he became President:2

“Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.”

For a President who regularly embraces alternative facts, who has such a tenuous relationship with reality, and who says whatever was last whispered in his ear, we would expect science to be challenging. Some observers might note that Trump’s behavior mirrors how some lawyers treat scientific evidence and issues in litigation. Rhetoric has its place in science, but scientific disputes cannot be advanced simply because someone gave you “some information.” And yet, people try all the time.

If you search out the The World Mercury Project, you will be treated to a video of Robert F. Kennedy, Jr., who had made a career for the lawsuit industry of pursuing dubious scientific claims.3

The video, also available on YouTube, is vintage Kennedy, self-aggrandizing, and holding forth with accusations against pharmaceutical companies and vaccine manufacturers of “child abuse,” and “even worse.” The epistemic arrogance continues with assertions that Kennedy knows how to fight them, the greedy, murderous bullies.

The Trump presidency, with its alternative facts and its bullying, has emboldened conspiracy theorists of all stripes.

Last week, Robert F. Kennedy, Jr., along with Robert De Niro, convened a news conference on Wednesday at the National Press Club to announce their latest stunt, a $100,000 cash reward to the first person who comes forward with a “peer-reviewed scientific study demonstrating that the mercury in vaccines is safe.” National Press Club Conference (Feb. 15, 2017) [Expurgated Version].

A stunt, of course, because no one study would “demonstrate” safety, although the mass of epidemiologic evidence does. Furthermore, even in face of the overwhelming evidence that thimerosal in vaccines is not associated with autism, we could always hypothesize that there is one child who has some unique susceptibility.

The anti-vaxxers are quick to jump on the individual susceptibility argument. At their (fake) news conference, Kennedy and De Nira exhumed Bernadine Healy, who died in 2011, for a replay of a 2008 interview, in which Healy speculated that the then available science had not ruled out the existence of susceptible subgroups of children, who might be at risk from some one or multiple vaccines. Healy is best known as the first woman physician to serve as Director of the National Institutes of Health, from 1991 to 1993. For her acknowledgement that there might be vulnerable subgroups, and that this issue of idiosyncratic reaction should be studied, Healy was named 2008 “Person of the Year” by the anti-vaccine group, the Age of Autism.

Not surprisingly, anti-vaxxers Kennedy and De Niro, and their followers, missed the obvious. Healy’s suggestion that there might be a vulnerable subgroup of children is not evidence that thimerosal or any vaccine or vaccine regimen is unsafe.

Also not surprisingly, President Trump, with his affection for alternative facts and speculative conspiracy theories, is in the same epistemic muddle as Kennedy and De Niro. While still a candidate, Trump met with Andrew Wakefield and other dubious characters from the anti-vaxxer movement. With his propensity to repeat whatever was last said to him, Trump tweets about “doctor-inflicted autism,” and other claims.

And to make matters worse, toady American Republican party cannot seem to distance themselves from whatever nonsense Alt-President Trump dishes out. Pratik Chougule, an executive editor at The American Conservative recently wrote a disturbingly uncritical essay in support of Trump’s twittering approach to scientific policy. Pratik Chougule, “Why the Kennedy-De Niro Vaccine Challenge Matters – A presidential commission led by Robert Kennedy Jr. could raise uncomfortable questions about the incentives driving vaccination recommendations,” The American Conservative (Feb. 15, 2017) (noting that Trump has said that he “‘couldn’t care less’ about the ‘shills’ of conventional medical wisdom, the pharmaceutical companies, and their ‘fudged up reports’. In typical fashion, he declares that ‘the doctors lied’ and that he is ‘being proven right about massive vaccinations’.”)

Sad. Fake news. Fake science. Where is Daubert when you need it?

Posted in Rule 702, Scientific Evidence, Scientific Misconduct | Comments Off on Social Media, Rhetoric, and Science – Antivaxxers

Talc Litigation in Missouri – Show Me the Law and the Evidence

February 22nd, 2017

In New Jersey, where the courts are particularly plaintiff friendly but not beyond the persuasive force of evidence, lawsuit industry claims that talc causes ovarian cancer have not fared well. Last year, Judge Johnson, of Atlantic County, New Jersey, held that the plaintiffs’ causal claims failed to meet even the minimal New Jersey legal threshold of scientific validity.1 Meanwhile, in Missouri, juries have been returning large verdicts for plaintiffs on their claims that their use of talc products caused their ovarian cancers.2

What gives? Why is the outcome of similar litigation so different in New Jersey from that in Missouri? One might mistakenly think that courts in Missouri would be skeptical of scientifically dubious claims. After all, Missouri is the “Show Me” state; right? Many people understand the state’s nickname to mean that Missourians are not gullible.3

The reality of the origins of the Missouri nickname may well be different. The most cited account reports that a congressman from Missouri, Willard Duncan Vandiver, used the phrase in an 1899 speech:

“I come from a state that raises corn and cotton and cockleburs and Democrats, and frothy eloquence neither convinces nor satisfies me. I am from Missouri. You have got to show me.”

Basically, according to Vandiver, Missourians are “show me” simple folks because they do not read or understand eloquent language. Vandiver might have thought that scientific language was beyond his neighbors’ ken as well. Of course, things have changed since 1899. Missouri is no longer a state populated by Democrats. In the 2016 general election, Donald Drumpf received 56.8% of the Missouri votes cast. Hilary Clinton received 38.1%.4  Inquiring minds will want to know whether “Show Me” connotes incredulity or illiteracy.

One relevant difference between Missouri and many other states, and all the federal courts, is that some courts in Missouri engage in a particularly edentulous form of judicial gatekeeping of expert witness opinion testimony. The talc claims that resulted in large verdicts in Missouri never got off the dime (or got a dime) in New Jersey because plaintiffs’ expert witnesses’ opinions were excluded from courtrooms in the Garden State.

The resulting trials in Missouri have showcased some curious, doubtful rhetoric from legal counsel for the lawsuit industry. In his closing argument in Giannecchini v. Johnson & Johnson, the plaintiff’s lawyer accused Johnson & Johnson of having “rigged” regulatory agencies to ignore the dangers of talc.5 The argument was apparently effective and it has been repeated in another Missouri trial, in Swann v. Johnson & Johnson6, now underway. The plaintiffs’ opening “statement” in Swann was marked by overwrought, hyperbolic rhetoric.7

And the first trial days in Swann were dedicated by plaintiff’s counsel to showing, not that talc actually causes ovarian cancer, but to showing that the defendants engaged in lobbying with respect to the carcinogenic classification of talc by regulatory agencies.8 According to the coverage in legal news media, the first testimony offered was offered to show that after the National Toxicology Program (NTP) nominated talc for inclusion in its list of potential carcinogens, industry trade groups, such as the Cosmetic, Toiletry and Fragrance Association, “shut down serious regulator concerns through intensive lobbying efforts.”9

This is a remarkable digression from the truth finding function of an American jury trial for several reasons. First, the “shutting down” of regulator concern was not, in the media reports, associated with any fraudulent misrepresentations of the scientific record. By casting the lobbying in an unflattering light, the plaintiff was able to undermine the truth value of agencies’ refusal to characterize talc as an ovarian carcinogen. The media coverage did not suggest that the lobbying involved the presentation of sham evidence or arguments that might have misled agencies about the correctness of their position.

Second, if the industry lobbying had badly misled the National Toxicology Program, or other government body, then there would no doubt be a conclusive case for causation today. The fact of the matter, however, is that there is no conclusive case for the claim that talc causes ovarian cancer. Late last year, the “Sister Study,” which explored whether there was any association between perineal talc use and ovarian cancer, was published in Epidemiology.10 The Sister Study (2003–2009) followed a cohort of 50,884 women whose sisters had been diagnosed with breast cancer. Talc use was ascertained at baseline, before diagnosis of subsequent disease and before any chance for selective recall. The cohort was followed for a median of 6.6 years, in which time there were 154 cases of ovarian cancer, available for analysis using Cox’s proportional hazards model. Perineal talc use at baseline was not associated with later ovarian cancer. The authors reported a hazard ratio of 0.73, less than expected, with a 95% confidence interval of 0.44, 1.2. Such a powerful study, showing the absence of any large or even modest association, would hardly be feasible if the science were so clear in the year 2000 that no reasonable scientist would have advocated against the NTP’s proposed classification.

Third, the lawsuit industry’s focus on lobbying activities in the Giannecchini and the Swann cases raises serious issues of infringing upon the defendants’ first amendment rights. The defendants’ advocacy for non-sham, non-fraudulent scientific positions is protected by the federal constitution, under what has come to be known as the Noerr-Pennington doctrine.

The Noerr-Pennington Doctrine of Immunity

One of the first agenda items for the first United States Congress was the drafting of a “Bill of Rights” to be submitted to the individual States for ratification. The First amendment (originally the third until the first two were dropped) sets forth a basic “right of the people to peaceably assemble, and to petition the government for a redress of grievances.”11 In the context of lobbying legislatures and regulatory agencies, the Supreme Court has long regarded lobbying and advocacy for and against legislation and regulation as core political speech that is protected by the right to petition the government.12

Part of this constitutional guarantee is a freedom to associate with others to lobby for redress.13 The constitutional protection is not lost by an economic or self-interested motivation in the lobbying or advocacy.14  This constitutional protection of advocacy positions results in an immunity from civil liability for speech, association, and conduct undertaken to advance advocacy positions before legislatures, agencies, and courts.15 This immunity, over half a century old, has come to be known as the Noerr-Pennington doctrine.

Although the original Noerr-Pennington doctrine cases specifically addressed claims of antitrust liability, later cases have held that the immunity applies with equal force in tort cases. State courts, regardless of their state constitutions, are of course obliged to grant and protect the federal Noerr-Pennington immunity.16

The unconstitutional infringement of defendants’ first amendment rights is hardly an innovation in Giannecchini and Swann cases. For decades, the lawsuit industry, which jealously guards its own first amendment rights, has overzealously pressed conspiracy and tort claims against manufacturing industry for trying to influence legislation and regulation. In Senart v. Mobay Chem. Corp., 597 F. Supp. 502 (D. Minn. 1984), plaintiffs alleged that they were harmed by exposure to toluene diisocyanate (TDI), a feedstock chemical used in making polyurethane foam. The plaintiffs sued TDI manufacturers, on conspiracy claims that the manufacturers had jointly influenced the Occupational and Safety Health Administration (OSHA) to reject a recommendation from the National Institute for Occupational Safety and Health (NIOSH) for lower permissible exposure standards for TDI. Senart, 597 F. Supp. at 504. The plaintiffs’ conspiracy complaint was based upon allegations that the manufacturing defendants “knew of a body of scientific evidence which suggested that workers could suffer harm at exposure levels below the prevailing … standard,” and and that they “conspired to ‘obfuscate and confuse’ scientific findings which supported a more stringent standard.” Id. Plaintiffs also alleged that the TDI manufacturers knew that a more stringent TDI exposure standard would harm their businesses. Id.

The trial court dismissed the conspiracy count in Senart. “[E]ven accepting plaintiffs’ allegations as true, defendants concerted action sought only permissible ends and acted through permissible means.” Id. at 505-6 (footnote omitted). The defendants work in concert through their trade association to persuade OSHA to reject the NIOSH proposal was clearly protected by the first amendment. Id. at 506 (internal citations omitted).

Following Senart, federal courts in later products cases have applied he Noerr-Pennington doctrine to bar tort claims. In a 1996 class action, a district court held that the immunity barred a class action filed by relatives of gunshot victims against gun manufacturers. Hamilton v. ACCU-TEK 935 F. Supp. 1307 (E.D.N.Y. 1996). The court, in Hamilton, found the plaintiffs’ negligence and product liability claims untenable:

“Defendants’ efforts to affect federal firearm policies through lobbying activities are prime examples of the types of activity the First Amendment, through its rights of free speech and petition, sought to protect… . A core principle of the Noerr-Pennington doctrine is that lobbying alone cannot form the basis of liability… .”

Id. at 1321. The court in Hamilton dismissed the product liability claims. See also Tuosto v. Philip Morris USA Inc., No. 05 Civ. 9384 (PKL), 2007 WL 2398507, at *5 (S.D.N.Y. Aug. 21, 2007) (noting that the immunity “applied to bar liability in state common law tort claims, including negligence and products liability claims, for statements made in the course of petitioning the government”).

The lawsuit industry is one of the largest rent-seeking groups in the United States. Our courts need to apply constitutional standards in a symmetrical fashion, with an understanding that what is spoken in the halls of legislatures and agencies is protected at least as much as speech in the courtroom, and that the constitutional rights of manufacturing industry should not be subordinated to the rights of the lawsuit industry. Maybe lawyers need to figure out how to “show” the constitution in pictograms, without all the 18th century eloquence.

1 Carl v. Johnson & Johnson, No. ATL-L-6546-14, 2016 WL 4580145 (N.J. Super. Ct. Law Div., Atl. Cty., Sept. 2, 2016).See “New Jersey Kemps Ovarian Cancer – Talc Cases” (Sept. 16, 2016).

2 “Talc Litigation – Stop the Madness” (Nov. 10, 2016) (describing large verdict for plaintiff in Giannecchini v. Johnson & Johnson); see also Myron Levin, “Johnson & Johnson Hammered Again in Talc-Ovarian Cancer Verdict of $70 Million,” Law360 (Oct. 27, 2016); Brandon Lowrey, “J & J, Talc Co. Hit With $70M Baby Powder Cancer Verdict,” Law360 (Oct. 2016).

3 See “The Show-Me State,” last visited Feb. 21, 2017.

4 See “State of Missouri – 2016 General Election – November 8, 2016,” last visited Feb. 21, 2017. I leave it to the reader to assess whether the state nickname describes incredulity or illiteracy.

5 Myron Levin, “Johnson & Johnson Hammered Again in Talc-Ovarian Cancer Verdict of $70 Million,” Law360 (Oct. 27, 2016); Brandon Lowrey, “J & J, Talc Co. Hit With $70M Baby Powder Cancer Verdict,” Law360 (Oct. 2016).

6 Swann v. Johnson & Johnson, case number 1422-CC09326-01, in the 22nd Judicial Circuit of Missouri.

7 Cara Salvatore, “J&J Hid Talc Risk For ‘Love Of Money’, Jury Hears,” Law360 (Feb. 9, 2017).

8 Cara Salvatore, “Talc Lobbyists Stymied Carcinogen Classification, Jury Hears,” Law360 (Feb. 10, 2017).

9 Id.

10 Nicole L. Gonzalez, Katie M. O’Brien, Aimee A. D’Aloisio, Dale P. Sandler, and Clarice R. Weinberg, “Douching, Talc Use, and Risk of Ovarian Cancer,” 27 Epidemiology 797 (2016).

11 U.S. Const. amend. I.

12 California Motor Transp. Co. v. Trucking Unlimited, 404 U.S. 508, 510 (1972) (disallowing a cause of action “predicated upon mere attempts to influence the Legislative branch for the passage of laws or the Executive branch for their enforcement.”); United Mine Workers of Am. v. Ill. State Bar Ass’n, 389 U.S. 217, 222 (1967) (characterizing the right to petition as “among the most precious of the liberties safeguarded by the Bill of Rights”). United Mine Workers of Am. v. Pennington, 381 U.S. 657, 669-70 (1965); Doe v. McMillan, 566 F.2d 713, 718 (D.C.Cir. 1977), cert. denied, 435 U.S. 969 (1978) (holding that the first amendment constitutional right to petition the legislature “extends to administrative agencies and the courts”).

13 N.A.A.C.P. v. Button, 371 U.S. 415, 430 (1963) (protecting the right “to engage in association for the advancement of beliefs and ideas”); N.A.A.C.P. v. Alabama ex rel. Patterson, 357 U.S. 449, 460 (1958) (“[e]ffective advocacy of both public and private points of view, particularly controversial ones, is undeniably enhanced by group association … .”). The right of association to further lobbying activities has been described as having a “preferred place” along with other first amendment freedoms, such that the Court will not tolerate “dubious intrusions.” Thomas v. Collins, 323 U.S. 516, 530 (1945).

14 Virginia State Bd. of Pharmacy v. Virginia Citizens Consumer Council, 425 U.S. 748, 762 (1976); Sawyer v. Sandstrom, 615 F.2d 311, 316 (5th Cir. 1980) (“The right to freely associate is not limited to those associations which are ‘political in the customary sense’, but includes those which ‘pertain to the social, legal, and economic benefit of the members’.”) (citing Griswold v. Connecticut, 381 U.S. 479, 483 (1965)); International Union v. National Right to Work Legal Defense & Education Foundation, Inc., 590 F.2d 1139, 1148 (D.C. Cir. 1978) (“Even economically motivated expression or association is not disqualified from protection under the first amendment.”); Greminger v. Seaborne, 584 F.2d 275, 278 (8th Cir. 1978) (observing that the constitutionally protected “[f]reedom of association includes membership in unions or other organizations concerned with ‘business and economic causes’.”); Senart v. Mobay Chem. Corp., 597 F. Supp. 502, 506 (D.Minn. 1984) (“Selfish motivations do not lessen one’s right to present views to the government.”).

15 Eastern Railroad Presidents Conference v. Noerr Motor Freight, Inc., 365 U.S. 127 (1961); United Mine Workers v. Pennington, 381 U.S. 657 (1965).

16 Fraser v. Bovino, 317 N.J. Super 23, 37 (App. Div. 1998) (recognizing “the fundamental values that undergird a citizen’s right to communicate on issues of public import”); Village Supermarket, Inc. v. Mayfair, 269 N.J. Super. 224, 229-32 (Law Div. 1995) (refusing to interpret New Jersey tort law to permit claims based on lobbying activity protected by the First Amendment); ARTS4ALL Ltd. v. Hancock, 810 N.Y.S.2d 15, 16 (App. Div. 2006) (denying employee’s motion for summary judgment on claim for breach of no-disparagement clause in severance agreement, holding that employer’s statements to government officials were protected by Noerr-Pennington doctrine); Concourse Nursing Home v. Engelstein, 692 N.Y.S. 2d 888, 891 (Sup. Ct. 1999) (holding law firm was immune from business tort claims for successful lobbying efforts); I.G. Second Generation Partners v. Reade, 793 N.Y.S.2d 379, 381 (App. Div. 2005) (holding that Noerr–Pennington immunity barred claim for tortious interference); Diaz v. Southwest Wheel, 736 S.W.2d 770, 771 (Tx. Ct. App. 1987) (holding that Noerr-Pennington immunity barred conspiracy claims against tire manufacturer, which as a member of a trade association, opposed the recall on defective tire rims and restrictions on multi-piece wheels).

Posted in Causation, Expert Witnesses, Rule 702, Scientific Evidence | Comments Off on Talc Litigation in Missouri – Show Me the Law and the Evidence

Quackers & Cheese – Trump Picks Kennedy to Study Vaccine Safety

January 11th, 2017

Science necessarily involves a willingness to follow evidence to whatever conclusions are warranted, if conclusions properly can be had. When it comes to vaccination conspiracies, Democrats have it in their political DNA to distrust pharmaceutical companies that research, develop, and manufacture vaccines. The current Republican party, which has been commandeered by theocrats and populists, see vaccination as federal government aggrandizement, and resist vaccination policy as contrary to God’s will. Science is often the loser in the cross-fire.

And so we now have the public spectacle of watching the left and the right join in similar scientific apostasies. Consider how both McCain and Obama both suggested that vaccines and autism were related in the 2008 election. (Although both candidates were to some extent slippery in their suggestions, which might have been appropriate given how little they knew about the controversies.) And consider Michelle Bachmann was converted to a similar view about the HPV vaccine on the basis of a woman’s anecdote about her child. And then on the far left, you have the uplifting story of Robert F. Kennedy Jr, and his brief on how thimerosal supposedly causes autism.

So it should be no surprise that Donald Trump, a Birther, a Mirther, a mid-night Twitterer, should embrace the anti-vaccination movement. Trump has made it clear that he rejects evidence-based policy, and so no one should expect him to embrace a scientific policy that is driven by high-quality scientific evidence. According to Kennedy, Trump wants Kennedy to head up a “commission on vaccine safety and scientific integrity.” Michael D. Shear, Maggie Haberman & Pam Belluckjan, “Anti-Vaccine Activist Says Trump Wants Him to Lead Panel on Immunization Safety,” N.Y. Times (Jan. 10, 2017); Domenico Montanaro, “Despite The Facts, Trump Once Again Embraces Vaccine Skeptics,” National Public Radio (Jan. 10, 2017).

Who needs the National Academy of Medicine when you can put a yutzball lawyer in charge of a “commission”?

Some of the media refer to Robert F. Kennedy Jr. as a vaccine skeptic, but their terminology is grossly inaccurate and misleading. Kennedy is a vaccine denier; he has engaged in a vitriolic campaign against the safety and efficacy of vaccines. He has aligned himself with the most extreme deniers of science, medicine, and public safety, including the likes of Andrew Wakefield and Jenny McCarthy. Kennedy has not merely engaged hyperbolic rhetoric against vaccines, he has used his radio show on the lawsuit industry’s Ring of Fire, to advance his campaign against public health as well as to shill for the lawsuit industry on other issues. See “RFK, Jr.: Science Shows That Autism — Mercury Link Exists – PT. ½,” Ring of Fire (Mar 8, 2011).

Kennedy should not be characterized as a skeptic, when he is a shrill ideologue, for whom science has no method that he is bound to respect. Back in July 2005, Kennedy published an article, “Deadly Immunity,” in both Rolling Stone and on Slate’s website. The article was a hateful screed against Big Pharma and government health agencies for an alleged conspiracy to hide the autism risks of thimerosal preservatives in vaccines. Several years later, on January 16, 2011, Salon retracted the article. See “https://en.wikipedia.org/wiki/Deadly_Immunity” entry in Wikipedia. See also Phil Plait, “Robert F. Kennedy Jr.: Anti-Vaxxer,” Slate (June 5 2013) (describing Kennedy as a full-blown anti-vaccination conspiracy theorist); Rahul K. Parikh, M.D., “Inside the vaccine-and-autism scare: A pediatrician traces the rise of the anti-vaccine movement that falsely linked thimerosal with autism and turned parents away from the most lifesaving medicine in history,” Salon (Sept. 22, 2008); Keith Kloor, “Is Robert F. Kennedy Jr. Anti-Science?” Discover Magazine (June 1, 2013); Steven Novella, “RFK Jr.s Autism Conspiracy Theory,” (Jun 20 2007).

Back in 2008, President Obama apparently considered Robert Kennedy for a cabinet-level position, but on sober reflection, thought better of it. See Steven Novella, “Politics and Science – The RFK Jr. Test,” (Nov. 07 2008). The Wall Street Journal, joined by many others, are now urging Trump to think harder and better about the issue, perhaps with some evidence as well. See Alex Berezow & Hank Campbell, “Ignore Anti-Vaccine Hysteria, Mr. Trump: Robert F. Kennedy Jr.’s conspiracy theories have no place in the White House,” Wall Street J. (Jan. 10, 2017).

Posted in Causation, Cognitive Biases, Conflicts of Interest, Evidence, Public Nuisances, Scientific Evidence, Scientific Misconduct | Comments Off on Quackers & Cheese – Trump Picks Kennedy to Study Vaccine Safety

Kiker v. Smithkline Beecham & the Pathology of Judicial Gatekeeping

January 4th, 2017

“There is no expedient to which a man will not go to avoid the labor of thinking.”                                                                                    Sir Joshua Reynolds

Medical students study pathology not only to understand the nature, course, and causation of disease, but also to understand better normal tissue and cellular function and structure. Similarly, lawyers can improve their understanding of judicial decision making, not only from studying well-reasoned judicial opinions, but from also studying pathological opinions, with clear, demonstrable errors that help illustrate both the pathogenesis of intellectual and judicial error, as well as the normal, proper function of judging.

At the end of each year, bloggers and pundits traditionally call attention to the best and the worst decisions, usually from a partisan perspective. One federal judicial decision on Rule 702, however, stands out for special treatment as a veritable Berenstain Bears’ manual on how not to adjudicate so-called Daubert motions. Kiker v. Smithkline Beecham Corp., 2:14-cv-02164-EAS-TPK, (S.D. Ohio, Dec. 15, 2016) (Sairgus, C.J.) [cited below as Kiker slip op.] The Kiker opinion is as worthy of dissection as a judicial opinion for lawyers, as is the dissection of a cadaver by medical students in their first-year course on clinical anatomy.

The Kiker plaintiffs claimed that maternal use of paroxetine (tradename Paxil) caused her child to develop a ventricular septal defect. The defendant, GlaxoSmithKline LLC (GSK), invoking Federal Rule of Evidence 702, moved to exclude opinion testimony of several of plaintiffs’ expert witnesses, including Laura M. Plunkett, Ph.D., Ra-id Abdulla, M.D. Kiker slip op. at 1. The gravaman of the plaintiffs’ case is that GSK did adequately warn physicians of the risk to offspring of women who took paroxetine in pregnancy until September 2005. At that time, GSK revised its labeling for Paxil to warn of the “increased risk for cardiovascular malformations.” Kiker slip op. at 3.

The plaintiffs threw in the kitchen sink with their allegations, which included specific averments that GSK should have informed the medical community about “significant” adverse event reporting and the meaning of claimed deaths among rat pups in high-dose maternal toxicity testing. Not content with a failure to warn case, plaintiffs ratcheted their allegations into a fraudulent misrepresentation case, as well. Kiker slip op. at 3-4. Laura Plunkett and Ra-id Abdulla were the principal expert witnesses relied upon by plaintiffs for their hyperbolic claims.

The Standard

Chief Judge Sargus started his description of the governing law by insisting that the standard for expert witness gatekeeping was “flexible”; that is, he would follow the “Gumby Rule,” which allows the trial judge maximal flexibility and stretch to admit dubious expert witness opinions. Chief Judge Sargus employed the usual reductionist criteria for assessing “reliability.” Citing Kumho Tire, he explained that the court’s role was to ascertain whether

“an expert . . . employs in the courtroom the same level of intellectual rigor that characterizes the practice of an expert in the relevant field.”

Kumho Tire Co. v. Carmichael, 526 U.S. 137, 152, (1999). He also acknowledged that Daubert had provided some indicia of reliability in factors such as

“testing, peer review, publication, error rates, the existence and maintenance of standards controlling the technique’s operation, and general acceptance in the relevant scientific community.”

Kiker slip op. at 7, quoting from United States v. Langan, 263 F.3d 613, 621 (6th Cir. 2001) (citing Daubert v. Merrell Dow Pharm, Inc., 509 US. 579, 593-94 (1993)).

Chief Judge Sargus was then quick to point out that the cited Daubert factors do not make up a definitive, dispositive test or checklist, which presumably gave him license to ignore these factors and their absence, all together. Nowhere later in his opinion on the contested reliability of plaintiffs’ expert witnesses’s causation opinions is there any discussion of the actual testing, its validity, its pre-publication and post-publication peer review, error rates, standards for assessing causation, or general acceptance of the claimed methodologies. And of course, the discretion permitted district judges in performing their gatekeeping function is not the discretion to abandon the gatekeeping function and to ignore relevant methodological criteria. See Kumho Tire, 526 U.S. 137, 158-59 (Scalia, J., concurring).

Semantic Legerdemain Substitutes for Demonstration of General Causation

Chief Judge Sargus acknowledged that there is a “specific methodology” used by scientists to assess a body of evidence for causation of birth defects, but then proceeded to ignore that methodology without bothering to describe or apply it. Kiker slip op. at 10. What gave the trial judge his argument for ignoring the “specific methodology” used by scientists, the Daubert factors, and indeed any and all factors for assessing the validity of a scientific claim and conclusion, was the language used by the Food and Drug Administration (FDA) and GSK, the NDA-holder, in various communications. Rather than engage in an intellectually challenging exploration and evaluation of the actual scientific evidence and analysis that underlay the plaintiffs’ expert witnesses’ causation opinions, Chief Judge Sargus pointed to the language used by the FDA in its original Public Health Advisory about the issue of congenital cardiac malformations in children of mothers who ingested paroxetine in their first trimester of pregnancy:

“[t]he FDA has determined that exposure to paroxetine in the first trimester of pregnancy may increase the risk for congenital malformations, particularly cardiac malformations. At the FDA’s request, the manufacturer has changed paroxetine’s pregnancy category from C to D and added new data and recommendations to the WARNINGS section of paroxetine’s prescribing information. FDA is awaiting the final results of recent studies and accruing additional data related to the use of paroxetine in pregnancy in order to better characterize the risk for congenital malformations associated with paroxetine.”

Kiker slip op. at 10, quoting from FDA Public Health Advisory (Dec. 8, 2005), available at <http://www.fda.gov/Drugs/DrugSafety/PostmarketDrugSafetyInformationforPatientsandProviders/ucm051731.htm> (emphasis added).

Chief Judge Sargus apparently was oblivious to the difference between “X causes Y” and “X may increase the risk of Y.” As the trial judge, he also fixed on the FDA’s decision to change the pregnancy category labeling for paroxetine from Category C to Category D, with the latter category’s reflecting “positive evidence of human risk.” Kiker slip op. at 11. Again, the existence of evidence for risk is not, and never has been, the existence of evidence that would support a reasonable, reliable conclusion that paroxetine causes cardiac birth defects. Nothing can explain or justify this incredible reliance and misinterpretation of language, and Chief Judge Sargus makes no attempt to defend his linguistic contortions.

Chief Judge Sargus ends with an implied assertion that he, as trial judge, need not spend any time on assessing the quantity or quality of evidence for a conclusion of causality because GSK has admitted that paroxetine causes cardiac birth defects. The GSK Dear Healthcare Provider Letter, the FDA Safety Alert, along with the (preliminary) results of a single epidemiologic study

“combine in this instance to constitute an admission that Paxil can cause injury, and is sufficient to create an issue of fact regarding causation.”

Kiker slip op. at at 15.

Whence comes this incredible reliance upon the language of a package insert?  Chief Judge Sargus points to Judge James Gwin’s decision in In re Meridia, and proceeds to provide two pages, single-spaced, of block quotation from the Meridia decision. Kiker slip op. at 13-15, quoting from In re Meridia Prods. Liab. Litig., 328 F. Supp. 2d 791, 800-01 (N.D. Ohio 2004).

Interspersed in the two pages of quotation from Meridia were citations to Ferebee and Wells, two of the most discredited, disreputable federal court decisions on biomedical causation, both of which were effectively overruled sub silentio by the Supreme Court in Daubert. Chief Judge Sargus argues that the Meridia decision held that “product inserts to both physicians and patients” constituted “admissions of Meridia’s potential to cause substantial increases in blood pressure in some patients. Meridia, 328 F. Supp. 2d at 810. Affirming the district court’s decision in Meridia, the Sixth Circuit specifically upheld the district court’s determination that the FDA warning label at issue in that case “constitutes an admission that Meridia can cause injury.” Meridia Prods. Liab. Litig. v. Abbott Labs, 447 F.3d 861, 866 (6th Cir. 2006).

This analytical shortcut has serious problems. First, as a first year law student might observe, the Meridia decision resulted in the exclusion of plaintiffs’ key expert witness and the grant of summary judgment to the defendant on adequacy of its warning, all of which the Sixth Circuit affirmed. Given that there was no liability, the comments about causation would seem to be dictum, not holding. Second, with respect to the issue of warnings as admissions, the Circuit agreed that the district court had construed the defendant’s package insert warning that the medication ‘‘substantially increases’’ blood pressure as an admission, but that such unequivocal language was quite different from warning language that states medication use ‘‘is associated with’’ an adverse event. 447 F.3d at 866. The FDA’s Public Health Advisory, the change to Category D, and GSK’s own sponsored study did not, individually or collectively, state a finding of anything more than an association, and that there “may be an increased risk.”

Of course, Chief Judge Sargus’s glib exercise eliminated all the difficult thought of evaluating actual scientific evidence. The indolent approach used in Kiker committed another blatant error. The approach not only relied incorrectly upon some language of the FDA and medication license holder, but it ignored all the contrary evidence, context, and analysis that kept the FDA from reaching a conclusion of causality in 2005, and most scientists to this very day. Furthermore, the Kiker approach conveniently ignored that over a decade of additional evidence, much of it exonerating paroxetine. Chief Judge Sargus has misidentified the weakest, incomplete, out-of-date, cherry-picked evidentiary display with reliable evidence that purports to support a causal conclusion.

Non-Specific Confusion on Specific Causation

Having announced that the court will not grant a hearing, or even an on-the-paper review of the actual evidence for plaintiffs’ causal claims, Chief Judge Sargus proceeded to make even shorter work of the issue of specific causation. The only support for specific causation in the case was in the proffered testimony of Dr. Ra-id Abdulla, a serial testifying expert witness in anti-depressant birth defects cases. Abdulla purported to conduct a differential diagnosis to discern the cause of the infant plaintiff’s birth defect, a ventricular septal defect. Kiker slip op. at 16.

The diagnosis of the infant Kiker’s birth defect, however, was never in doubt; rather it was the etiology of the septal defect, which was at issue. Abdulla claimed to have ruled out all other potential alternative causes. Kiker slip op. at 18. Even if Abdulla’s claim could be accepted for known causes of septal defects, he would still be faced with a situation in which there are baseline or background cases of septal defects, which occur in children with no known or even suspected risk factor. The court failed to explain how Abdulla ruled out such unknown, prevalent causes of septal defects in the Kiker plaintiff. To be sure, the court appeared to have fallen for the “treating physician” ruse, which suggests that treating a condition provides some magical insight into the cause of that condition. Kiker slip op. at 19-20.

No explanation was cited by the court for how Abdulla worked his magical clinical inference of specific causation. Sadly, there is no such magic, except in the form of the magic thinking evidenced here by Abdulla, and acquiesced in by Chief Judge Sargus. No biomarker of causal originst distinguishes the Kiker plaintiff’s septal defect from one caused by any other cause, whether or not established by current medical science. Moreover, Abdulla’s magical thinking cannot be swept under the Kumho Tire rug of appropriate level of rigor in the field. The Kiker court cited no evidence that pediatric cardiologists routinely and reliably make the specific causal attribution that Dr. Abdulla made in this case, as a paid, testifying expert witness. The court incredulously accepted Abdulla’s hand waving about the epistemic warrant of experience, education, training that has nothing to do with discerning individual causes.

GSK asked for oral argument, which may have been Chief Judge Sargus’s last clear chance to avoid these errors. Declaring that the record was fully developed, Judge Sargus denied the request for a hearing. Kiker slip op. at 1, 4. We are left with a profoundly flawed misunderstanding of scientific evidence and causal inference.

Posted in Causation, Rule 702, Scientific Evidence | Comments Off on Kiker v. Smithkline Beecham & the Pathology of Judicial Gatekeeping

Fake Science News

December 17th, 2016

Fakers to the left; fakers to the right. Everyone has his or her knickers in a knot over fake news these days.  But who will speak out against fake science news?

Oberle Communications LLC[1] puts out a “Product Safety Letter,” with almost daily emails that link to published articles of interest to lawyers and others who are concerned with product safety. According to its self-description, Product Safety Daily is a “fair-use news-link service,” and its owner claims not to be responsible for the accuracy, or truthfulness, of linked articles.

Sounds like Facebook; no?

The Guardian is British newspaper, with affiliates in the United States and elsewhere, owned by the Guardian Media Group, which in turn is owned by The Scott Trust Limited. The Scott Trust declares that it exists to produce The Guardian, and “to safeguard the journalistic freedom and liberal values of The Guardian free from commercial or political interference.” Lofty goals, those are. Oberle Communications might feel secure in pointing to an article in The Guardian, on product safety. As far as newspapers are concerned, The Guardian enjoys a good reputation, and has won awards for its investigative journalism, most recently on unlawful government surveillance.

Recently, the Product Safety Letter linked to an article by an Assistant Editor of The Guardian on supposed health effects of plastics. Chukwuma Muanya, “How Plastics Cause Autism, Diabetes, Cancer, Birth Defects,” The Guardian (London, England) (Dec. 13, 2016).

The Mr. Muanya’s headline shouts about causation, but there is nothing in the text of the article to support, even remotely, anyone’s conclusion about causality. The text of the article states, without support, that “[r]ecent studies have associated the rise in autism, diabetes, cancer and birth defects to increase in the use of plastics in making everyday containers, toys and baby teethers or pacifiers.” One would think, hope, pray that The Guardian would know the difference between association and causation, but there is no evidence in this article to support an imputation of knowledge or understanding.

A photograph of baby bottles contains a caption that ramps up the Guardian’s rhetoric and propaganda:

“KILLER PLASTICS… The invisible chemical cause neurological and behavioral disorders like autism and attention deficit and hyperactivity disorder (ADHD). They also affect IQ. And they manipulate hormones in a way that can cause cancer, diabetes, male infertility, and endometriosis. PHOTO CREDIT: http://www.viewzone.com/plastic-header.jpg”

Wow.  These plastics are bad-ass actors. They manipulate; they cause; they kill.

From causation, to association, the author moves to the most abused journalese term in science reportage: “link”:

“the presence of toxins commonly found in plastic that have been linked to increased risk of cancer, heart disease and obesity.”

Mr. Muanya references, without link, citation, or mention of authors, a study by the American Chemical Society, which apparently reported that infants’ pacifiers contained Bisphenol A (BPA), Bisphenol S (BPS) or Bisephenol F (BPF), and that many also contained parabens, and antimicrobials such as triclosan and triclocarban. But the Society’s paper was about chemical content, not about health consequences. Without any reference or citation to published or unpublished studies, Mr. Muanya labels BPA, BPS, and BPF as “so-called endocrine-disrupting chemicals,” and tells us these chemicals “manipulate hormones in a way that can cause cancer, diabetes, male infertility, and endometriosis,” and that these chemicals “cause neurological and behavioral disorders like autism and ADHD,” and that they “also affect IQ.”

Apropos of nothing having to do with endocrine disrupters, or human disease, Mr. Muanya inserts a discussion of a Japanese study, reportedly published at the PLoS (but without providing link or citation) about how older male mice have offspring that exhibited “hyperlocomotion.” Still, Mr. Muanya, who has been billed as “Head Insight Team, Science & Technology,” does show that journalists can provide, when it suits them, actual references at least to authors by name. Nothing in the mouse study, however, explains the hypocognition exhibited by the Guardian’s science editor, or the shoddy journalistic practices.

So here we have a respected newspaper publishing a news story that at best is internally inconsistent and un-sourced, and which grossly misinterprets or overinterprets the available scientific evidence. Behold fake science news.

[1] 4915 St Elmo Ave, #204, Bethesda, MD 20814; Phone: (301) 215-9236.

Posted in Scientific Evidence | Comments Off on Fake Science News

Talc Litigation – Stop the Madness

November 10th, 2016

Back in September, Judge Johnson, of New Jersey, wrapped up a talc ovarian cancer case in Kemp, and politely excused the case from any further obligations to show up in court. Carl v. Johnson & Johnson, No. ATL-L-6546-14, 2016 WL 4580145 (N.J. Super. Ct. Law Div., Atl. Cty., Sept. 2, 2016) [cited as Carl]. See “New Jersey Kemps Ovarian Cancer – Talc Cases” (Sept. 16, 2016).

In Giannecchini v. Johnson & Johnson, a Missouri jury returned a substantial verdict for plaintiff. The jury, by a 9 to 3 vote, awarded $575,000 for claimed economic loss, and $2 million for non-economic compensatory damages. The jury also found defendant Johnson & Johnson in need of punishment to the tune of $65,000,000, and Imerys Talc America Inc. for $2.5 million. Plaintiffs, having sought $285 million, were no doubt disappointed. The Giannecchini verdict was the third large verdict in the Missouri talc litigation. See Myron Levin, “Johnson & Johnson Hammered Again in Talc-Ovarian Cancer Verdict of $70 Million,” (Oct. 27, 2016); Brandon Lowrey, “J & J, Talc Co. Hit With $70M Baby Powder Cancer Verdict,” Law360 (Oct. 2016).

In his closing argument, Giannecchini’s lawyer, R. Allen Smith, reportedly accused Johnson & Johnson of having “rigged” regulatory agencies to ignore the dangers of talc, and of having “falsified” medical records to hide the problem. Smith implored the jury to “make them stop”; make them “stop this madness.”

Make them stop the madness, indeed. The November 2016 issue of Epidemiology features a publication of the “Sister Study,” which explored whether there was any association between perineal talc use and ovarian cancer. The authors acknowledged, as had Judge Johnson in the Carl case, that some prior case-control studies had found an increased risk of ovarian cancer, but that prospective cohort studies have not confirmed an association. Nicole L. Gonzalez, Katie M. O’Brien, Aimee A. D’Aloisio, Dale P. Sandler, and Clarice R. Weinberg, “Douching, Talc Use, and Risk of Ovarian Cancer,” 27 Epidemiology 797 (2016).

The Sister Study (2003–2009) followed a cohort of 50,884 women whose sisters had been diagnosed with breast cancer. Talc use was ascertained at baseline, before diagnosis of subsequent disease and before any chance for selective recall. The cohort was followed for a median of 6.6 years, in which time there were 154 cases of ovarian cancer during the follow up, available for analysis using Cox’s proportional hazards model. Perineal talc use at baseline was not associated with later ovarian cancer. The authors reported a hazard ratio of 0.73, less than expected, with a 95% confidence interval of 0.44, 1.2.

So, yes, make them stop this madness; close the gate.

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National Academies’ Teaching Modules on Scientific Policy Issues

June 30th, 2016

Today, the National Academies of Sciences, Engineering, and Medicine announced its release of nine teaching modules to help public policy decision makers and students in professional schools understand the role of science in policy decision making.[1] The modules were developed by university faculty members for  the use of other faculty who want to help their students appreciate the complexity and nuances of the evidence for and against scientific claims.

A group within the Academies’ Committee on Science, Technology and the Law supervised the development of the teaching modules, which are now publicly available at the Academies’ website. The Committee was chaired by Paul Brest, former dean and professor emeritus (active), Stanford Law School, and Saul Perlmutter, Franklin W. and Karen Weber Dabby Chair, University of California, Berkeley, and senior scientist, E.O. Lawrence Berkeley National Laboratory. The Gordon and Betty Moore Foundation and the National Biomedical Research Foundation sponsored the development of the modules.

The modules use case studies to illustrate basic scientific and statistical principles involved in contemporary scientific issues that have significant policy implications. The modules are designed to help future policy and decision makers understand and evaluate the scientific evidence that they will doubtlessly encounter. To date, nine modules have been developed and released, in the hope that they will serve as references and examples for future teaching modules.

The nine modules prepared to date are:

Models: Scientific Practice in Context

prepared by:
– Elizabeth Fisher, Professor of Environmental Law, Faculty of Law and Corpus Christi College, Oxford University
– Pasky Pascual, Environmental Protection Agency
– Wendy Wagner, Joe A. Worsham Centennial Professor,  University of Texas at Austin School of Law

The Interpretation of DNA Evidence: A Case Study in Probabilities

prepared by:

– David H. Kaye, Associate Dean for Research and Distinguished Professor, The Pennsylvania State University (Penn State Law)

Translating Science into Policy: The Role of Decision Science

prepared by:

– Paul Brest, Former Dean and Professor Emeritus (active), Stanford Law School

Placing a Bet: A New Therapy for Parkinson’s Disease

prepared by:

– Kevin W. Sharer, Senior Lecturer, Harvard Business School, Harvard University

Shale Gas Development

prepared by:

– John D. Graham, Dean, School of Public and Environmental Affairs, Indiana University
– John A. Rupp, Adjunct Instructor, School of Public and Environmental Affairs, and Senior Research Scientist, Indiana Geological Survey, Indiana University
– Adam V. Maltese, Associate Professor of Science Education, School of Education, and Adjunct Faculty in Department of Geological Sciences, Indiana University

Drug-Induced Birth Defects: Exploring the Intersection of Regulation, Medicine, Science, and Law

prepared by:

– Nathan A. Schachtman, Lecturer in Law, Columbia Law School

Vaccines

prepared by:

– Arturo Casadevall, Professor and Chair, W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health

Forensic Pattern Recognition Evidence

prepared by:

– Simon A. Cole, Professor, Department of Criminology, Law, and Society, Director, Newkirk Center for Science and Society, University of California, Irvine
– Alyse Berthental, Ph.D. Candidate, Department of Criminology, Law, and Society, University of California, Irvine
– Jaclyn Seelagy, Scholar, PULSE (Program on Understanding Law, Science, and Evidence),  University of California, Los Angeles School of Law

Scientific Evidence of Factual Causation

prepared by:

– Steve C. Gold, Professor of Law, Rutgers School of Law-Newark
– Michael D. Green, Williams Professor of Law, Wake Forest University School of Law
– Joseph Sanders, A.A. White Professor of Law, University of Houston Law Center

[1] See “Academies Release Educational Modules to Help Future Policymakers and Other Professional-School Students Understand the Role of Science in Decision Making” (June 30, 2016).

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Credible Incredulity

May 19th, 2016

Has skepticism become a victim of political correctness and adversarial zeal?

In the last century, philosopher Bertrand Russell advanced intelligent skepticism against myriad enthusiams and mindless beliefs, political, religious, and pseudo-scientific. Russell saw unwarranted certainty as a serious intellectual offense:

“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.”

Bertrand Russell, “The Triumph of Stupidity” (1933), Mortals and Others: Bertrand Russell’s American Essays, 1931-1935 , at 28 (1998).  When many American intellectuals were still in their love swoon over Stalin, Russell chastised the Soviet dictator for his betrayal of ideals and his enslavement of Eastern European. Stalinism’s certainty about politics and science was not a virtue, but a grave sin.  Or, in Russell’s words:

“One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision.”

Bertrand Russell, New Hopes for a Changing World at 4-5 (1951).

In the 21st century, ideologues of various stripes have tried to silence healthy skepticism and doubt by claiming that their critics have “manufactured doubt.”[1] This aggression against skepticism and doubt, joined with a biased conception of conflicts of interest, have become part of a concerted campaign to privilege tendentious scientific claims from critical scrutiny.

Philosopher Susan Haack, who has aligned herself on occasion with these politicized acolytes of certainty,[2] recently has pushed back, with a reminder that credulity for unwarranted claims, in all walks of life, is unethical.[3]  Haack’s essay is a delightful effort to clarify what credulity is, and to explore why credulity is an epistemologic vice and a social hazard, as well as the implications for citizens and scientists of living in an evidence-based, not a faith-based world.

Drawing inspiration from the the English mathematician and philosopher, William Kingdon Clifford, Haack has adopted one of Clifford’s bon mots as her motto:

“The credulous man is father to the liar and the cheat.”[4]

Indeed! And credulous judges and juries are the parents to specious claims and shyster lawyers.

Clifford’s essay should be required reading for politicians, judges, regulators, and legislators who evaluate the claims of scientist advocates.  Spurning ethical relativism, Clifford identified the key intellectual “sin” in an evidence-based world:

 “It is wrong always, everywhere, and for anyone, to believe anything upon insufficient evidence.”

William K. Clifford, “The Ethics of Belief,” 29 Contemporary Rev. 289, 295 (1877).

Professor Haack should be commended for her fulsome irony for publishing in a journal of one of the world’s more credulous institutions, and for reminding us that credulity is an intellectual vice.

[1] See, e.g., David Michaels, Doubt is Their Product: How Industry’s Assault on Science Threatens Your Health (2008); Naomi Oreskes and Erik M. Conway, Merchants of Doubt: How a Handful of Scientists Obscured the Truth on Issues from Tobacco Smoke to Global Warming (2010).

[2] See, e.g., “Bendectin, Diclegis & The Philosophy of Science” (Oct. 26, 2013).

[3] Susan Haack, “Credulity and Circumspection: Epistemological Character and the Ethics of Belief,” 88 Proc. Am. Catholic Philosophical Ass’n 27 (2015).

[4] citing and quoting William K. Clifford, “The Ethics of Belief ” (1877), in Leslie Stephen and Sir Frederick Pollock, eds., The Ethics of Belief and Other Essays 70, 77 (London 1947).

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The IARC Process is Broken

May 4th, 2016

Last spring, the International Agency for Research on Cancer (IARC) convened a working group that voted to classify the herbicide glyphosate as “probably carcinogenic to humans.” The vote was followed by IARC’s Press Release, a summary in The Lancet,[1] and the publication of a “monograph,” volume 112 in the IARC series.

IARC classifications of a chemical as “probably” carcinogenic to humans are actually fairly meaningless exercises in semantics, not science. A close reading of the IARC Preamble definition of probable reveals that probable does not mean greater than 50%:

“The terms probably carcinogenic and possibly carcinogenic have no quantitative significance and are used simply as descriptors of different levels of evidence of human carcinogenicity, with probably carcinogenic signifying a higher level of evidence than possibly carcinogenic.”

Despite the vacuity of the IARC’s “probability” determinations, IARC decisions have serious real-world consequences in the realm of regulation and litigation. Monsanto, the manufacturer of glyphosate herbicide, reacted strongly, expressing “outrage” and claiming that the IARC had cherry picked data to reach its conclusion. Jack Kaskey, “Monsanto ‘Outraged’ by Assessment That Roundup Probably Causes Cancer,” 43 Product Safety & Liability Reporter 416 (Mar. 30, 2015).

In the wake of the IARC classification, in the fall of 2015, the United States Environmental Protection Agency (EPA) reviewed the evidence for, and against, glysophate’s carcinogenicity. The EPA found that the IARC had deliberately failed to consider studies that did not find associations, and that the complete scientific record did not support a conclusion of human carcinogenicity. EPA Report of the Cancer Assessment Review Committee on Glyphosate (Oct. 1, 2015).

For undisclosed reasons, however, the EPA’s report was never made public until a couple of weeks ago, when it showed up briefly on the agency’s website, only to be pulled down after a day or so. See David Schultz, “EPA Panel Finds Glyphosate Not Likely to Cause Cancer,” Product Safety & Liability Reporter (May 03, 2016). No doubt the present Administration viewed a conflict between EPA and IARC, and disparaging comments about the IARC’s “process” to be national security issues.  At the very least, the Administration would not want to undermine the litigation industry’s reliance upon the IARC cherry-picked report.

All joking aside, the incident highlights the problematic nature of the IARC decision process, and the reliance of regulatory agencies on the apparent authority of IARC determinations. The IARC process is toxic and should be remediated.

[1] Kathryn Z Guyton, Dana Loomis, Yann Grosse, Fatiha El Ghissassi, Lamia Benbrahim-Tallaa, Neela Guha, Chiara Scoccianti, Heidi Mattock, Kurt Straif, on behalf of the International Agency for Research on Cancer Monograph Working Group, IARC, Lyon, France, “Carcinogenicity of tetrachlorvinphos, parathion, malathion, diazinon, and glyphosate,” 16 The Lancet Oncology 490 (2015).

 

 

Posted in Causation, Scientific Evidence, Scientific Misconduct | Comments Off on The IARC Process is Broken

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