I became most interested in the two reports on lead we ran in Dispatch last week. I had looked at this topic a few years ago, and at the time I was concerned that ACSH had on its website some older commentaries that seemed to downplay the danger of lower blood levels. Now, let me share some of my thoughts.
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AI and healthcare, murder or malpractice, call centers, and should we get rid of scientific journals?
When does Elsie, the Borden cow, go from being an icon to being a Big Mac? When do children and adults decide which animals are pets, and which are eligible to be eaten? A new study suggests these decisions begin when we are tweens.
COVID-19 may remain in our communities for the foreseeable future, and we are told to live with as yet to be defined “new normal.” By and large, this pandemic has been fought on an individual level, one case, mask, and vaccination at a time. Alternatively, environmental risk analysis involves three levels of specificity: community, local, and individual, comprising a “3-legged stool”. Understanding the first two legs is required to benefit the third.
Caviar, especially from Beluga sturgeon, is an acquired and expensive taste. With changing geopolitics, would it surprise you that China now produces a third of the global supply? Much of that supply is farm-raised, 500-fold more than wild-caught.
Disparities in COVID-19 outcomes by race or ethnicity have often been reported, deplored, and attributed to socioeconomic factors. It’s clear that vaccination is the main tool for slowing the spreading of the virus; here we examine disparate vaccination rates by race and ethnicity. However, among such disparities, there is an important distinction between equality (sameness) and equity (fairness).
The effectiveness of vaccines against COVID infection has been well established. Vaccine coverage has been steadily increasing, concurrently with the spreading of the Omicron virus variant. Recent data on children in New York State provide an opportunity to examine these trends.
In trying to make sense of the pandemic as new virus variants emerged and vaccines became available, we found that cyclical patterns don’t conform to seasons, deaths lag behind cases by varying degrees, cases and subsequent deaths vary by 10 to 15-fold, regional trends may shift, and case counts may be subject to reporting errors.
How can we anticipate the future if we can’t understand the past?
“Modern food production, be it field cultivations of crops or the capture of wild marine species, is a peculiar hybrid dependent on two different kinds of energy. The first and most obvious is the Sun. But we also need the now indispensable input of fossil fuels and the electricity produced and generated by humans.”
Joan Mitchell returns to the stage.
Is robotic automation making us safer?
Should we end aging?
The regulatory capture of the USDA
Is the climate crisis a population problem or a poverty problem?
Are you more disabled as a composer if you are blind or deaf?
A Dutch pastime - Uitwaaien
Medicare can negotiate prices; what might go wrong?
We've been told for decades that less is more when it comes to salt in the diet. Recent research has thrown that conclusion into doubt. Can we identify children who may be at risk for SIDS before it suddenly and tragically strikes?
When it comes to assaults, firearms get much attention, although there are many other means of mayhem. That includes knives in stabbings and using blunt objects, including fists; guns are just the most efficient at causing injury and death. A new study looks at the healthcare costs for assaults. Why should you care? Because in the world of city budgets, we should at least consider these expenses when we redefine where policing policies are directed.
The EPA’s model for assessing the rise of carcinogenesis from chemicals and their dose-response models remains controversial. Is the EPA “following the science” or making assumptions?
Catastrophism in the media and our lives
Friendship and politics
Why do Americans own so many guns
The Big Oyster and the Black Oyster King
Can Prohibition teach us about lockdowns and the opioid crisis?
When narrative overwhelms facts
Lessons from a child and a thief
Is our ability to make judgments and focus a matter of willpower or is it like a muscle that can be exercised and strengthened? Could neither be the case? A new study suggests that our ability to make judgments is more chemistry than "strength."
Renewables
Let’s talk about Puerto Rico
Becoming a master
The greatest engine of social justice, human rights, and equality
Swing, “an intangible rhythmic momentum in jazz,” give the music movement, especially in the back and forth between the soloist and the group. For professional musicians, it is a bit like pornography, meaning they can’t define it but know it when they hear it. A group of physicists thinks they know the why of swing.
This philosophy has deep religious and cultural roots, from monsters and meditation to Marie Kondo’s tidying up. This article by Dr. Kevin Taylor, Director of Religious Studies and Instructor of Philosophy, University of Memphis is re-posted here courtesy of The Conversation.
I’ve been thinking about Elon Musk’s social platform, Twitter, a lot lately. I wondered how one might keep the public square and identify the village idiots more readily. A new study in Nature’s Human Behavior looks at how knowing the identity of a writer alters our perceptions.
Is marijuana really the low-risk drug that many Americans believe it is? Emergency room physician Dr. Roneet Lev says the popular conception of cannabis—as an all-natural treatment for pain, anxiety, seizures, and so many other ailments—is far too simplistic. She joins us on episode 25 of the Science Dispatch podcast.
Ghosts of Science - love science, not the scientist?
Twitter as Townsquare – a broken metaphor?
Twins – Identical or Similar?
Sesame and penicillin
A former boss often used the phrase, “ideas have consequences.”
In the 1960s and 1970s, America saw a rise in junk science and fearmongering. Because of this, three highly respected experts: Nobel Laureate Dr. Norman Borlaug (the “Father of the Green Revolution”), Dr. Frederick Stare (founder of the Nutrition Department at Harvard School of Public Health), and Dr. Elizabeth Whelan (noted epidemiologist, nutrition expert and author of 23 books)created the American Council on Science and Health.
Obesity is complex!
Disregarding competence for more diverse views
Disneyland’s E-tickets
Are our cars spying on us?
Pagination
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