Category: Non-Health

Air, Air, Everywhere, and Not a Breath Safe to Take

Jun 14, 2023

BY KIM BELLARD

If you live, as I do, anywhere in the Eastern half of the country, for the past week you’ve probably been thinking about something you’re not used to: wildfires. Sure, we’ve all been aware of how wildfires routinely plague the West Coast, particularly Oregon and Washington, but it’s novel for the East. So when the smoke from Canadian wildfires deluged cities through the East and Midwest, it came as kind of a shock.

For a day last week, New York City supposedly had the worst air quality in the world. The next day Philadelphia had that dubious distinction. The air quality index in those cities, and many others, got into the “Maroon” level, which means it was hazardous for everyone. Not just for the elderly and other “sensitive” groups, and not just some risk for some people, but hazardous for everyone.

If you didn’t know about AirNow.gov before, you should now.

New Yorkers are used to smog and air quality that is less than idyllic, but smoke from wildfires, containing fine particulates that easily get into the lungs, weren’t something anyone was prepared for. “Wildfires were not really a scenario, in all honesty, that I recall us specifically contemplating,” Daniel Kass, New York City’s deputy commissioner for environmental health from 2009 to 2016, admitted to NBC News.

“People on the East Coast aren’t used to seeing these types of situations. There was a much slower response,” Peter DeCarlo, an associate professor of environmental health and engineering at Johns Hopkins University, also told NBC News. “We can probably learn a thing or two from our West Coast friends.”

Trump Earns a Failing Grade in Civics (K-12) in North Carolina.

Jun 13, 2023

BY Mike Magee MD

Events over the past year clearly have confirmed that we are a “work in progress” even as we stubbornly affirm our good intentions to create a society committed to “life, liberty, and the pursuit of happiness.”

With the Dobbs’ decision, our Supreme Court has unleashed long-abandoned regressive state laws designed to reinforce selective patriarchy and undermine the stability and confidence of America’s women and families. As a result, our nation’s health professionals, and the patients they care for, potentially find themselves “on the wrong side of the law.”

It calls to mind the well-worn phrase of mothers everywhere to their bossy children, “Who died and left you boss?”

Since our former President, on the eve of his latest indictment, decided to deliver a message to North Carolina Republican supporters this past weekend, claiming that he was engaged in the “final battle” with “corrupt” forces, most especially the “Deep State” that was “out to get him,” I decided to fact check his claims with the kids of North Carolina.

North Carolina’s K-12 lesson plan, titled “The Rule of Law,” begins with the Teddy Roosevelt quote, “No man is above the law, and no man is below it” from his 1903 State of the Union address.

I Have No Mouth, Yet Still I Scream

Apr 4, 2023• 1

BY KIM BELLARD

In light of the recent open letter from AI leaders for a moratorium on AI development, I’m declaring a temporary moratorium on writing about it too, although I doubt either one will last long (and this week’s title is, if you hadn’t noticed, an homage to Harlan Ellison’s classic dystopian AI short story). Instead, this week I want to write about plants. Specifically, the new research that suggests that plants can, in their own way, scream.

Bear with me.

To be fair, the researchers don’t use the word “scream;” they talk about “ultrasonic airborne sounds,” but just about every account of the research I saw used the more provocative term. It has long been known that plants are far from passive, responding to stimuli in their environment with changes in color, smell, and shape, but these researchers “show that stressed plants emit airborne sounds that can be recorded from a distance and classified.” Moreover, they posit: “These informative sounds may also be detectable by other organisms.”

It should make you wonder what your houseplant is saying about you when you forget to water it or get a cat.

They basically tortured – what else would you call it? – plants with a variety of stresses, then used machine learning (damn – I guess I am writing about AI after all) to classify, with up to 70% accuracy, different categories of responses, such as too much water versus too little. Even plants that have been cut, and thus are dying, can still produce the sounds, at least for short periods. They speculate that other plants, as well as insects, may be able to “hear” and respond to the sounds.

There Is Something About Trains, Indeed

Feb 21, 2023

BY KIM BELLARD

Like many of you, when I heard about the Norfolk Southern train derailment in East Palestine (OH) on February 3, my heart went out to the people in that community. The train was carrying some hazardous materials, and no one was quite sure what was vented, especially when officials did a “controlled burn.” Still, though, I didn’t think much about it; although I live in Ohio, I’m about as far away as one can be within the state.

Yesterday my local water company shut off access to water from the Ohio River. “We are taking this preventative step to ensure the health, safety, and confidence of residents,” said Cincinnati Mayor Aftab. (Note: it reopened access today).

East Palestine isn’t all that close to the Ohio River, but whatever chemicals got into the local streams eventually started reaching it, and a “plume” of them slowly meandered the 400 miles downstream to here. Initially, the water company noted how small the particulate levels were – well below any danger – and that normal filtering processes would take care of them. Then they announced that they’d add a second filtering step, just in case. I guess people weren’t reassured, because they still closed the intakes, if only for a day.

I can only imagine how worried the people in East Palestine must be.

The scary thing is that this derailment was not a freak occurrence. There are about 1,000 derailments every year. Fortunately, most don’t involve either hazardous materials or result in deaths. If it’s any consolation – and it shouldn’t be – most hazardous material spills come from trucks, not trains (but, then again, trucks carry the most freight). The odds are against bad things happening. But, with 1.7 trillion ton-miles of freight carried by train every year, the odds eventually result in an East Palestine (and there were train derailments with hazardous materials in both Houston and Detroit since East Palestine’s).