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Residential Segregation and Disproportionate Exposure to Airborne Carcinogens

Researchers at Washington University in St. Louis published a paper late last year that found carcinogens present in the air of the St. Louis metropolitan area to be highly concentrated in Black and poor neighborhoods. They found that approximately 14% of the census tracks in the city had elevated cancer risk due to exposure to [...]

A Pandemic of Pollution

The death toll due to Covid-19 passed the 90,000 mark in the United States this week. This is a truly staggering if not sobering number that raises many questions about how we as a nation respond to this incredible loss of life. These are not just numbers, but people – someone’s mother, father, brother, sister, [...]

Vulnerability to Pollution and Susceptibility to Covid-19

A new screening tool is now available that identifies populations across the country that are most vulnerable to severe complications following exposure to the coronavirus and development of covid-19. This community vulnerability map which was developed by Jvion, a health care data firm, in collaboration with Microsoft. Jvion uses socioeconomic and environmental factors, such as [...]

How vulnerable is your community to Coronavirus? New maps reveal familiar pattern.

The predominantly black and low-income communities living near the back-to-back petrochemical refineries of Louisiana’s “cancer alley” have long suffered compromised immune systems and high rates of disease. Now, the state’s fast-growing COVID-19 outbreak is poised to hit them especially hard. <Read more>

Interpreting Testing Results; The Basis for No Cause for Alarm

Not too long ago, a local leader in a community in Nevada asked if I could review a set of water testing data. The sample was taken from a water storage tank that provides drinking water to the town where she lives. The town had painted the inside of the storage tank, but now the [...]

Changing the Traditional Understanding of How Chemicals Affect Our Health

The way scientists think about how chemicals cause their toxic effects is changing. Recent scientific research tells us that the traditional notion of how chemicals act is being replaced by a better understanding of the actual features of exposures to environmental chemicals. These features include the timing and vulnerability of exposures, exposures to mixtures, effects [...]

Is EPA Stifling Science on Chemical Toxicity Reports?

This is the question that journalist Jim Daley raised recently in an article published in Scientific American. According to the article, the U.S. Environmental Protection Agency (EPA) is substantially changing the program that evaluates the toxicity of chemicals by shifting staff and program emphasis from the Integrated Risk Information System (IRIS) to duties related to [...]

First Responders, Health Professionals Question EPA’s Decision to Hide Fracking Chemicals

This month, representatives of a group of first responders, health professionals and scientists questioned EPA’s decision to withhold the secret identities of 41 chemicals used for oil and natural gas drilling and hydraulic fracturing that the EPA’s own regulators identified as posing health risks. <Read more>.

At UN meeting, governments agree to a global ban on PFOA – a toxic water pollutant

Governments at the 9thConference of the Parties (COP9) of the Stockholm Convention agreed to a global ban on PFOA – a chemical that does not break down and causes adverse health effects at background levels. <Read more>.

Mining Lands in Nevada Top National Toxic Release Inventory

Nevada ranked first nationally in the release of toxic chemicals per square mile in 2017, the most recent year for which data is available, and the state’s mining industry was the reason why. read more here.

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