The observatory: a model for studies in health, society, and the environment.

The concept of an observatory for examining and monitoring trends for research in the social sciences and health arose from analogy with the facilities of astronomy and the realization that close and consistent observation was essential to understand interactions among determinants of health in a community. Their theoretical foundations are largely grounded in the "population health model," an intellectual framework developed in 1974 and associated with a movement called "the new public health." We developed an observatory for an affluent, unexceptional, suburban jurisdiction ("County 20") in the province of Alberta, in western Canada, and used it to study and monitor both normative and emergent issues in environmental health.

Comment on Laroche, E.; L'Espérance, S. Cancer Incidence and Mortality among Firefighters: An Overview of Epidemiologic Systematic Reviews. 2021, , 2519.

This is a letter to the Editor critiquing Laroche and L'Esperance, "Cancer Incidence and Mortality among Firefighters: An Overview of Epidemiologic Systematic Reviews" [...

Breathe Deep, Boys: Voices of the McIntyre Powder Project Miners.

Northern Ontario gold and uranium miners represent the largest cohort of industrial laborers who were historically exposed to daily nonconsensual industrial medical treatments involving the inhalation of finely ground aluminum dust known as McIntyre Powder. The daughter of one of those miners founded the McIntyre Powder Project in 2015 to document health issues in exposed miners, in an effort to determine whether her father's Parkinson's was related to aluminum inhalation. In response, 553 miners registered with the McIntyre Powder Project between 2015 and 2021 either directly or by their next-of-kin.

Trading One Risk for Another: Consequences of the Unauthenticated Treatment and Prevention of Silicosis in Ontario Miners in the McIntyre Powder Aluminum Inhalation Program.

From 1943 to 1979, miners and factory workers in more than two hundred work sites globally were subjected to mandatory medical treatments by their employers as an unproven, and ultimately ineffective, treatment to prevent the lung disease silicosis. The treatments involved inhaling finely ground aluminum dust known as McIntyre Powder, blown into miners' change rooms each shift using compressed air systems. Tens of thousands of industrial laborers were exposed to McIntyre Powder, yet their story is scarcely known, and the possible health impacts of their aluminum treatments were rarely studied.