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Seismic St. Louis

Emily Sekine

I'm interested in better understanding the ongoing geological processes that shape St. Louis and the Mississippi Valley region. So far, I've been looking into the history of seismicity in the region, focusing on the fascinating but little known history of the New Madrid earthquakes of 1811 and 1812 -- the most devastating earthquakes to have hit the US east of the Rockies. I've also been exploring how St. Louis and surrounding areas are dealing with the possibility of another earthquake occurring in the future. According to one article I read, one of the biggest uncertainties is what would happen to the heavily engineered Mississippi River in the case of another major tremblor. The shaking could break the levees, flooding wide areas along the river and creating cascading effects. The flow of the river might also reverse completely, as occurred during the New Madrid earthquakes.

On these possibilities and the lack of scientific consensus surrounding intraplate seismicity in this zone, see this article in The Atlantic.

On current efforts to create earthquake hazard maps in St. Louis, see this overview on the US Geological Survey site.

For a deeper dive into the history of the New Madrid earthquakes, see this book by historian of science Conevery Bolton Valencius. 

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seanw146

The article: “Structural Violence and Clinical Medicine” is about the social structures that play into “violence” (anything that causes harm physically, socially, or otherwise). The research seeks to establish the importance of biosocial understanding in the medical field when trying to understand medical problems.  

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seanw146

                The main argument Stephen and Andrew make is that the systems for biosecurity interventions at the global level have many issues to address, solve, and improve on in regards to biosecurity, global health and emergency response, health security and modernization risks, and toward critical, reflexive knowledge. 

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michael.lee

The authors present the modernization and globalization of nations and the emerging global threat of infectious diseases as the primary catalysts for the intersection of various organizations concerned with biosecurity and public health. Numerous national and multi-national organizations have reacted to this emerging threat by developing new strategic frameworks to promote prevention and preparedness. The increase in tension among various organizations on developing effective strategies is indicative of the overlapping fields of national security, biosecurity, public safety, and global health. 

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michael.lee

The primary responsibility of the Occupational Safety and Health Administration (OSHA) is "...to assure safe and healthful working conditions for working men and women by setting and enforcing standards and by providing training, outreach, education and assistance." The mission is to improve the safety and health of workers in all industries.