Search

Main argument

Anonymous (not verified)
In response to
Lee argues that EJ practice has long stagnated over an inability to properly define the concept of disproportionate (environmental and public health) impacts, but that national conversations on system racism and the development of EJ mapping tools have improved his outlook on the potential for better application of the concept of disproportionate impact. Lee identifies mapping tools (e.g. CalEnviroScreen) as a pathway for empirically based and analytically rigorous articulation and analysis of disproportionate impacts that are linked to systemic racism. In describing the scope and nature of application of mapping tools, Baker highlights the concept of cumulative impacts (the concentration of multiple environmental, public health, and social stressors), the importance of public participation (e.g. Hoffman’s community science model), the role of redlining in creating disproportionate vulnerabilities, and the importance of integrating research into decision making processes. Baker ultimately argues that mapping tools offer a promising opportunity for integrating research into policy decision making as part of a second generation of EJ practice. Key areas that Lee identifies as important to the continued development of more effective EJ practice include: identifying good models for quantitative studies and analysis, assembling a spectrum of different integrative approaches (to fit different contexts), connecting EJ research to policy implications, and being attentive to historical contexts and processes that produce/reproduce structural inequities.

Seismic St. Louis

Emily Sekine
Annotation of
In response to

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. 

pece_annotation_1476143073

Anonymous (not verified)
Annotation of
In response to
I further investigated details on the cost of a trailer home, the population changes over the past few years in New Orleans, and images of the city before and after Katrina.

pece_annotation_1476130606

Anonymous (not verified)
Annotation of
In response to

The article looks at the "chronic disaster syndrome" - consisting of a multitude of factors that all act upon a person or family after a disaser like Katrina. The aftermath of the distaster lasts years, and this can wear on one's health if they are unable to return to their normal lives. Being displaced for a long period of time, in less optimal conditions, in a new environment, with new schools and jobs, can be traumatic

pece_annotation_1476142959

Anonymous (not verified)
Annotation of
In response to
A variety of sources were used to make this article, as seen in the bibliography. The authors referenced many US government documents, news and research articles, recovery programs, research on other disasters, and various other works. This shows that the authors were not narrow-minded in their research, they looked for many points of view and other evidence for the article.