May 14, 2026

Mass Torts as a Complement to—and Backstop for—Government Regulation

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W. Tyler Perry

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May 14, 2026

We tend to view regulation and litigation as wholly separate enterprises. But federal regulatory agencies have always operated alongside private civil litigation, with each supplying functions the other cannot. Agencies set prospective standards and monitor compliance at scale. Litigation responds to concrete harm, remedying often unanticipated—or minimized—risks. 


Prior posts in this series traced the procedural mechanics of mass aggregation—from the equitable origins of representative litigation through Rule 23 to the modern MDL—and explained why those mechanisms exist as a structural response to the access failures of bilateral litigation. This post addresses a related but distinct question: Why private enforcement matters not just as a substitute for bilateral litigation, but as a necessary complement to public regulation. This symbiotic dynamic has held for decades, and an examination of that history underscores the importance of mass tort litigation as a regulatory backstop.


The Structural Limits of Administrative Oversight


The relationship between regulatory agencies and private litigation is complementary rather than redundant. Even at full capacity, administrative agencies face structural constraints that limit their effectiveness as enforcement mechanisms.


The resource gap is the most straightforward. Regulated industries consistently outspend the agencies that oversee them. The pharmaceutical industry employs scientists, lawyers, and regulatory specialists whose collective depth of knowledge exceeds what any federal agency can match across its full portfolio of regulated products. An agency charged with monitoring thousands of products and reviewing hundreds of new applications annually necessarily operates with inherent informational disadvantages relative to the firms it oversees.


The capture problem is more subtle but no less significant. Regulatory agencies are staffed, in significant part, by individuals who move between government service and the industries they regulate. This is not an indictment of those individuals—it reflects the reality that domain expertise concentrates in the private sector. But it nonetheless creates structural pressures that shape enforcement priorities in ways that do not always align cleanly with public interests.


The latency problem is perhaps the most consequential. Pre-market approval is a snapshot, not an ongoing guarantee. An agency that approves a pharmaceutical compound based on clinical trial data cannot know what population-scale, long-term use will reveal. Post-market surveillance is resource-intensive and chronically underfunded. Harms that emerge years or decades after initial regulatory clearance may never trigger administrative enforcement action.


These are not new problems. They have characterized the administrative state for decades, and they are precisely why private litigation has long served as a necessary counterpart to administrative enforcement.  


The Opioid Crisis: What Happens When Regulation Falls Short


The opioid epidemic illustrates—at enormous human cost—what happens when regulatory oversight fails to keep pace with private-sector harm, and what private enforcement can accomplish when it fills the gap.


The FDA approved OxyContin in 1995 based on clinical data that did not capture the addiction potential of mass-market, long-duration prescribing. Regulators, empowered to act against manufacturers and distributors flooding suspicious channels, were slow to exercise that authority at scale. State medical boards, operating in an environment shaped by industry-funded campaigns redefining pain management standards, did not flag prescribing patterns that, in hindsight, were plainly problematic. By the time the regulatory apparatus mobilized a meaningful response, hundreds of thousands of Americans had died.


The tens of billions of dollars in settlements and judgments that followed came not through administrative action but through litigation—state attorneys general, municipalities, and private plaintiffs coordinated in MDL proceedings—that forced production of internal documents demonstrating what manufacturers and distributors knew and when they knew it. That information entered the public record through discovery. It informed subsequent regulatory responses, shaped public health policy, and produced one of the largest coordinated public health settlements in American history.  


PFAS and the Limits of Pre-Market Review


Per- and polyfluoroalkyl substances—PFAS, or “forever chemicals”—illustrate a different dimension of the same structural problem. Manufacturers possessed internal research suggesting health risks associated with certain PFAS compounds for decades before that information became public. The EPA, constrained by the evidentiary standards of the Toxic Substances Control Act and facing significant industry opposition, did not set enforceable drinking water limits for the most common PFAS compounds until 2024—roughly seventy years after their widespread industrial introduction.


Private litigation, brought by communities near manufacturing facilities, military bases, and industrial sites, has produced more actionable information about PFAS health effects than decades of administrative process. Discovery in PFAS proceedings has surfaced internal documents, epidemiological data, and risk assessments that were never voluntarily disclosed. Those materials have informed subsequent regulatory action and generated the factual record on which ongoing public health policy depends.


This is the information function of private litigation operating precisely as it should: Reaching into corporate decision-making in ways that administrative oversight either cannot compel or has not yet prioritized.


Social Media and the Enforcement Frontier


The current mass tort litigation against social media platforms for harms to adolescent mental health illustrates how private enforcement operates at the frontier of regulatory capacity. Congress has repeatedly attempted and failed to pass legislation governing platform design, algorithmic amplification, and the targeting of minors. The FTC’s authority is potentially applicable but has not been deployed at scale. The regulatory frameworks needed to establish clear standards remain, years into public awareness of the problem, largely unbuilt.


Into that gap have stepped coordinated proceedings in federal MDL and state courts, alleging that platform features were designed with internal knowledge of their addictive potential and their disproportionate effects on adolescent development. Whatever the ultimate resolution of those cases, the litigation has already begun forcing into the public record information about internal product decisions and user research that no regulatory proceeding has yet reached. In March 2026, a California jury found Meta and YouTube liable for negligent platform design, rejecting both Section 230 and First Amendment defenses—the first bellwether verdict to hold platforms accountable for design-based harms to adolescents. Private enforcement is not a substitute for thoughtful legislation. But it is filling the gap that legislation has not occupied.

 

The social media cases are, it should be noted, the most legally contested example in this series. Unlike pharmaceutical or chemical exposure litigation, platform liability claims must navigate Section 230’s broad immunity provisions and First Amendment questions that the opioid and PFAS cases did not present. The ultimate merits of these cases may differ from the prior examples. But even litigation that does not ultimately succeed forces into the public record information that regulatory silence cannot reach—and that distinction matters regardless of outcome.


The Practical Consequence of a Smaller Administrative Footprint


The structural argument for private enforcement as a complement to regulation is well-established. What fluctuations in agency capacity add is urgency.



Regulation and private litigation each supply what the other cannot. Regulation operates ex ante, setting prospective standards based on information available at approval. Litigation operates ex post, responding to harm that has materialized with discovery tools that can reach information never voluntarily shared. Regulation generalizes across industries; litigation develops facts specific to individual defendants and affected populations. Where these functions operate in tandem, the enforcement system is more complete. Where one contracts, the other must bear more weight.


When agency enforcement capacity declines—whether through budget reductions, staff attrition, or shifts in enforcement priorities—the civil justice system is not simply one option among several. For many categories of diffuse harm, it becomes the only remaining mechanism capable of generating accountability. Companies that externalize costs onto the public face reduced administrative scrutiny. The deterrence effect of potential enforcement weakens. The information that litigation forces into the public record, and that regulators themselves have often relied upon, is no longer generated.


One need not have a settled view on the optimal scope of the administrative state to recognize this dynamic. The practical question is not whether federal agencies should be larger or smaller. It is whether, given the enforcement landscape that actually exists, the civil justice system is equipped to do the work that system requires.


Conclusion


The debate over federal regulatory scope will continue, as it should. Reasonable people hold genuine disagreements about the appropriate role of administrative agencies, and those disagreements deserve serious engagement.


But the institutions available to enforce safety norms and produce corporate accountability do not wait for that debate to resolve. When the administrative footprint contracts, courts and private litigation occupy the space. Mass tort aggregation, as this series has argued from the beginning, is not a procedural anomaly or an artifact of plaintiff-side opportunism. It is a structural feature of how diffuse harm gets addressed in a system where regulation has never been sufficient on its own. That function does not become less important when regulatory capacity declines. It becomes more so.

  

Oliver Wendell Holmes once observed that “[t]he life of the law has not been logic: it has been experience.” The Common Law 1 (1881). The experience of the opioid epidemic, the decades of PFAS contamination, and the accumulating evidence of adolescent harm from platform design all point to the same structural lesson: Regulation and private enforcement are not competitors in an institutional zero-sum game. They are partners in an enforcement system that neither can sustain alone. The debate about their proper balance will continue. But dismissing private enforcement as mere opportunism ignores what experience has consistently shown: When private enforcement is absent, no one else fills the gap.


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By Patrick Dempsey • November 10, 2026
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And if you are evaluating a live dispute — or simply want to pressure-test what a matter is worth and how it might be funded — get in touch. A confidential conversation with Certum is free and carries no obligation, whether or not you ultimately seek funding. Reach us at certumgroup.com/contact-us .
By W. Tyler Perry • November 9, 2026
The Settlement That Arrived Before the Statute On August 26, 2026, Meta agreed to pay up to $17.1 billion to settle claims brought by forty-seven state attorneys general, the District of Columbia, and U.S. territories alleging that its platforms harmed children. The consent judgment requires Meta to limit teen usage to two hours per day, restrict overnight access, and bar users under thirteen from Instagram and Facebook. It is the largest technology-sector settlement in American history. The settlement arrived while Congress was still debating whether to require age verification. The Kids Online Safety Act, first introduced in 2022, had been the subject of more than twenty-seven congressional hearings . The Senate passed it 91–3 in July 2024 . The House never voted. The bill died when the 118th Congress ended. It was reintroduced. Both chambers have now passed versions, but they differ on the bill’s most consequential provision, and reconciliation has stalled. Even if some version reaches the President’s desk, it will arrive years after the courts produced the accountability Congress spent four years debating. The courts did not wait for Congress. They did not need to. What Congress Couldn’t Do The legislative failure on social media was not accidental. It was structural. The tech industry deployed substantial lobbying resources to delay, weaken, or block the bill at every stage. The House version that eventually passed stripped the duty-of-care provision , which was the most consequential protection the bill offered. Senator Blackburn, one of the bill’s original sponsors, publicly opposed the weakened version . Meanwhile, the federal courts moved. In re Social Media Adolescent Addiction/Personal Injury Products Liability Litigation , MDL No. 3047, consolidated 3,137 lawsuits in the Northern District of California. In March 2026, a California jury found Meta and YouTube liable for negligent platform design, after the court rejected both Section 230 and First Amendment defenses. Five months later, the $17.1 billion settlement followed. A Los Angeles jury awarded $6 million to an individual plaintiff who developed severe anxiety and body dysmorphia from platform use. Four years of hearings produced no law. In the same period, the courts produced a jury verdict and the largest technology-sector settlement in American history. The Pattern Is Not New Social media is the most recent example, but the pattern is decades old. In every major mass tort of the modern era, the same sequence plays out. An industry causes widespread harm. The legislative process stalls because the industry that would bear the cost of regulation has the political resources to prevent it. The courts reach the information and the accountability that the legislative process cannot. Per- and polyfluoroalkyl substances were introduced industrially in the 1950s. Manufacturers possessed internal research suggesting health risks for decades before that information became public. The EPA did not set enforceable drinking water limits for the most common PFAS compounds until 2024. That is roughly seventy years after their widespread industrial introduction. Congress failed to pass broad PFAS legislation. Private litigation, brought by communities near manufacturing facilities and military bases, produced more actionable information about PFAS health effects than decades of administrative process. Discovery surfaced internal documents, epidemiological data, and risk assessments that were never voluntarily disclosed. The FDA approved OxyContin in 1995 based on clinical data that did not capture the addiction potential of mass-market prescribing. Post-market surveillance was chronically underfunded . State medical boards did not flag prescribing patterns shaped by industry-funded campaigns redefining pain management standards. By the time the regulatory apparatus mobilized a meaningful response, hundreds of thousands of Americans had died. The tens of billions of dollars in settlements that followed came through litigation. State attorneys general, municipalities, and private plaintiffs coordinated in MDL proceedings that forced production of internal documents demonstrating what manufacturers and distributors knew and when they knew it. Individual smokers sued the tobacco industry for decades. The industry won every case. Then state attorneys general coordinated. The 1998 Master Settlement Agreement extracted $246 billion from the four largest tobacco manufacturers. It remains the largest civil litigation settlement in American history. Congress was asked to legislate a global resolution in 1997 and failed to act. The FDA did not gain statutory authority to regulate tobacco until 2009 , forty-five years after the Surgeon General’s 1964 report linking smoking to cancer. The pattern is the same in every case. In every case, the industry that stood to lose from regulation had the political resources to delay or block legislative action. In every case, the courts forced the information into the open that the legislative process could not obtain. This is not to say the settlements were spent wisely. States diverted most of the tobacco settlement money away from smoking prevention. Opioid settlement funds are already following a similar pattern . But the litigation’s primary contribution was never the check. It was the discovery process that forced internal documents into the public record, the findings of fact that established what the industry knew, and the behavioral changes that consent decrees imposed. Those results do not depend on how legislatures allocate the proceeds. By Design, Not by Accident Most people treat this pattern as a workaround. The legislature fails, so the courts step in as a second-best alternative. That framing gets the institutional design backwards. Sean Farhang’s The Litigation State (Princeton, 2010) demonstrates that Congress has deliberately built private enforcement into the statutory framework for over a century. Farhang shows that when divided government makes bureaucratic enforcement unreliable, Congress responds by creating private rights of action that allow individuals and groups to enforce federal law through the courts. The number of pro-plaintiff statutory provisions soared after 1969, precisely when divided government became the norm. In Farhang’s analysis, private enforcement is a form of insurance against executive-branch failure to carry out Congress’s own statutes. 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Adversarial discovery reaches information that no other institutional process can compel from an uncooperative party. Juries assess community standards. Remedies are calibrated to actual harm rather than political compromise. And the process does not require legislative permission to begin. A plaintiff who has been injured can walk into a courthouse without waiting for a committee vote, a floor debate, or a conference report. These features are the reason the system works when legislation does not. The industries that can stall a bill in committee for years cannot stall a lawsuit. Discovery does not stop because a trade association spent heavily on the last election cycle. A jury does not defer to a lobbying campaign. The structural independence of the courts from the political process is precisely what makes them effective when the political process has been captured. That independence is not absolute. Judicial elections and the same corporate money that floods legislative races now flows into state supreme court campaigns . But the adversarial process creates a structural check that committee markups do not. A lobbying dollar can keep a bill from reaching the floor. It cannot keep a plaintiff’s lawyer from deposing a corporate officer under oath. What the Stall Tells You When I evaluate a mass tort where the legislative path has stalled, the stall itself is part of the thesis. A regulated industry that has successfully blocked legislation for years is an industry that has externalized costs onto the public without consequence. That gap between the harm and the accountability is what the litigation is designed to close. The Meta settlement did not require Congress to define what “harmful to minors” means. It required Meta to answer for what its own internal research showed it already knew. The opioid settlements did not require a new statute. They required manufacturers and distributors to account for distribution patterns their own data flagged. The PFAS litigation did not wait for the EPA to finish a seventy-year rulemaking process. It reached the internal documents that regulators had never obtained. In each case, the litigation moved because the facts were strong enough to support it. That is the market signal that capital responds to. The question for a funder is not whether Congress should have acted. It is whether the evidentiary record supports the claim that the defendant caused harm it knew about and failed to prevent. When the answer is yes, the legislative gap is not an obstacle to the investment. It is the context that explains why the litigation exists. What Litigation Cannot Do Litigation is not a perfect substitute for legislation. A statute sets prospective rules that apply to an entire industry. A lawsuit resolves a dispute between specific parties. Statutes can create agencies with ongoing enforcement authority, and they can reach conduct before it causes harm. Lawsuits end when the case settles or the judgment is paid, and they arrive, by definition, after the harm has occurred. These are real limitations. Litigation is slower than a statute. It is more expensive per unit of compliance. It depends entirely on the quality of the cases brought, and not every lawsuit that invokes public harm actually serves the public interest. As I noted in the previous article in this series, the system’s filtering mechanisms exist for a reason. The next article, The Case Against Mass Torts (And What It Gets Right), will engage those critiques directly. But the question is not whether litigation is perfect. It is whether, given what the legislative process actually produces when faced with well-resourced opposition, the tort system delivers accountability that would not otherwise exist. The record across tobacco, opioids, PFAS, and social media answers that question. In each case, decades of legislative inaction preceded litigation that forced information into the open and extracted consequences from the entities responsible. The courts did not replace the legislature. They did the work the legislature had declined to do. The Design Choice As this series has argued from the systemic case for aggregation through the regulatory complement and the evidentiary record MDLs produce, private enforcement is a defining feature of American institutional design, not an accident of it. What the social media litigation adds to that argument is a timing claim. The courts do not merely supplement the legislative process. When the legislative process is captured by the industries it is supposed to regulate, the courts get there first. Meta’s $17.1 billion settlement was the system working as designed, through the channel that the opposing industry could not block. Private enforcement is the mechanism the system provides when legislative failure is predictable. The common-law system does not require legislative permission to hold a wrongdoer accountable. That design choice becomes harder to dismiss as accidental every time Congress declines to act. W. Tyler Perry is the Director of Mass Tort Strategy at Certum Group, a litigation finance advisory firm. He writes about the institutional architecture of the American civil justice system. The views expressed here are his own.
By Ross Weiner • November 5, 2026
On November 3, 2026, the Second Circuit reversed the dismissal of a Defend Trade Secrets Act claim in SS&C Technologies Holdings, Inc. v. Arcesium LLC, No. 25-2049 (2d Cir. Nov. 3, 2026) (Sack, J., joined by Livingston and Carney, JJ.). It is a very plaintiff-friendly DTSA decision; anyone who underwrites or litigates trade secret cases in this Circuit should read it. The facts are familiar. SS&C owns Geneva, a portfolio accounting platform built over decades. Arcesium licensed Geneva under a reseller agreement that barred it from using Geneva to build a competing product. While it had access, Arcesium built its own platform, Trinity, in under three years (Geneva took decades!), pitched Geneva customers on Trinity having “the same” functionality, and built a second tool, Nautilus, to keep connecting to Geneva after the license expired. Internal emails showed employees acknowledging the “IP constraints” and being told not to describe Trinity’s requirements by reference to “what Geneva does.” The Southern District of New York found that SS&C had pleaded trade secrets but not misappropriation, and dismissed. The Second Circuit reversed. The Crux: Courts Shouldn’t Pick Between Competing Readings on a 12(b)(6) Motion The most important part of the opinion is its rebuke of how the district court used certain documents attached to the complaint. Prior to filing an amended complaint, the district court had ordered Arcesium to produce 23 documents that SS&C identified as integral to its case. SS&C quoted those documents in its complaint. Arcesium then attached the same emails, plus a declaration from its Head of Technology, to its motion to dismiss and offered its own innocent explanation of what they meant. The district court accepted that explanation. The Second Circuit identified two errors: Self-serving defendant documents shouldn’t be taken as true. Citing Pearson v. Gesner, the court said that when a plaintiff incorporates a defendant’s “unilateral writing,” the court must ask why the plaintiff relied on it, not accept “every word” as true. Arcesium’s internal emails were exactly that kind of document. No fact-finding on a motion to dismiss. The “more fundamental error” was that the court weighed Arcesium’s explanation against SS&C’s allegations and decided Arcesium had “the better interpretation.” That is fact-finding. The district court relied on the rule that when an incorporated document contradicts the complaint, the document controls. The Second Circuit answered: “Perhaps.” But the documents did not contradict SS&C. The parties simply read them differently, which “is, of course, to be expected in any litigation.” Courts may look at incorporated documents, but they may not “take on the role of the jury when doing so.” This matters well beyond software. In trade secret cases, the plaintiff’s best early evidence is often the defendant’s own emails, obtained through pre-suit discovery, a related case, or a whistleblower. Defendants routinely attach those emails to a motion to dismiss and argue an innocent reading. SS&C shuts that down at the pleading stage. Sharing With Customers Under NDA Is Permissible Arcesium argued that Geneva could not be a trade secret because every licensed user had access to the executable software, the integration layer, and the data model. The Second Circuit rejected that argument because it would create “a near-blanket rule that any information shared with a third party cannot be a trade secret.” Adopting the Ninth Circuit’s view, the court held that giving trade secrets to third parties “does not undermine a trade-secret claim, so long as the information was provided on an understanding of confidentiality.” SS&C alleged that Geneva could be accessed only by licensed customers bound by strict non-disclosure and confidentiality provisions. That was enough. For any business that licenses its secret sauce, whether software, data, or processes, this is the right answer and it is now settled in the Second Circuit. Specificity: Enough to Give Notice and No More Arcesium also made the usual argument that SS&C described only “extraordinarily general categories of information.” The court declined to adopt a “general specificity rule.” Following the Third Circuit in Oakwood Laboratories v. Thanoo, it held that a plaintiff “need not spell out the details of the trade secret to avoid dismissal.” The complaint only needs to identify the secret with enough specificity to “place a defendant on notice of the bases for the claim” and let it “ascertain at least the boundaries within which the secret lies.” SS&C met that standard by doing more than listing categories. It described what each component does (for example, the database that stores portfolio, price, and transaction data) and how it is used (for example, the integration layer that lets developers run Geneva functions and move data in and out). The court contrasted that with a complaint that claimed only a “core brand and marketing plan strategy.” The lesson is to describe what the secret does and why it matters, not to disclose the secret itself in a public pleading. “Use” Is Very Broad The Second Circuit had never defined “use” under the DTSA. It now has, and the definition is expansive: “any exploitation of the trade secret that is likely to result in injury to the trade secret owner or enrichment to the defendant.” That includes marketing goods that embody the secret, relying on it to speed up research and development, and soliciting customers with it. Trade secrets “need not be exactly copied,” a product that is merely “similar” can be enough, and the court cited with approval district court cases finding use where a defendant studied the information to “increase his knowledge base.” SS&C’s allegations fit easily: Trinity was built in under three years against Geneva’s decades, Arcesium went live eight months after its CEO said a transition would take at least twelve, and it sold Trinity to Geneva customers as able to mimic Geneva’s functionality. Taken together and against the license restrictions, that stated a claim. Why It Matters The court was careful to say it was not ruling on the merits or on the right reading of the emails, and SS&C still has to prove its case. But at the pleading stage, SS&C v. Arcesium tilts the field toward DTSA plaintiffs in four ways: confidentiality agreements with customers are reasonable measures; specificity means notice, not a blueprint; “use” reaches nearly any exploitation of the secret; and courts may not credit a defendant’s spin on its own documents to end a case early. From a funder’s perspective, that matters. Early dismissal risk is one of the biggest variables in pricing a trade secret case, and this decision meaningfully reduces it for well-pleaded claims in the Second Circuit. Read the Second Circuit’s full opinion HERE . For a deeper look at how we evaluate these cases, see Certum’s Trade Secret Playbook . If you are evaluating a live dispute—or simply want to pressure-test what a matter is worth and how it might be funded—get in touch. A confidential conversation with Certum is free and carries no obligation, whether or not you ultimately seek funding. Reach us at certumgroup.com/contact-us .