Posted on May 26,2026
Remembering a legendary public health historian, ADAO mourns the loss of David Rosner, PhD (1947–2026), whose work illuminated the hidden history of occupational disease and industrial harm.
As a professor at Columbia University, Rosner was one of the nation’s leading historians of public health. He devoted his career to documenting how industries, governments, and institutions responded, and too often failed to respond, to preventable diseases caused by toxic exposures, including asbestos.
For decades, Rosner’s scholarship explored the intersection of science, labor, public health, and corporate accountability. Alongside longtime collaborator Gerald Markowitz, he transformed how historians, policymakers, advocates, and courts understand occupational disease. Their groundbreaking work demonstrated that many industrial harms were neither accidental nor unforeseeable, but rather the predictable consequence of decisions shaped by economics, politics, and delayed regulation.
Rosner’s work on asbestos was especially important. He wrote extensively about occupational exposure, the asbestos brake industry, and the political and regulatory battles surrounding asbestos use and bans. His scholarship helped illuminate what companies knew about asbestos hazards, when they knew it, and how uncertainty was often amplified to delay public health protections. His testimony and historical research were cited in asbestos litigation and contributed to broader efforts to establish accountability for preventable disease and death.
As Barry Castleman, ScD, noted in reflecting on Rosner’s passing, Rosner and Markowitz “changed how many of us understand the relationship between industry, disease, science, and public health.” Their work demonstrated that uncertainty itself could become a political strategy used to postpone action while workers and communities continued to suffer.
Rosner’s landmark contributions extended beyond asbestos to include lead poisoning, silica, vinyl chloride, and the broader history of industrial disease. Through influential works such as Deceit and Denial and Dying for Work, he documented how dangerous exposures became woven into modern industrial life and how public health protections were too often delayed despite mounting scientific evidence.
Importantly, Rosner believed history mattered because it illuminated choices, choices that could shape a healthier and more just future. His work carried moral clarity without sensationalism, always grounded in rigorous scholarship, historical evidence, and a deep commitment to public health and social justice.
More recently, Rosner continued contributing to contemporary public health debates, including coauthoring commentary regarding the FDA’s efforts to eliminate asbestos contamination in talc products. His voice remained relevant, informed, and urgently needed.
ADAO honors David Rosner’s extraordinary legacy and extends our deepest condolences to his family, friends, colleagues, students, and all those whose lives and work were influenced by his remarkable contributions to public health history and justice.
Linda Reinstein