Every time you turn on the TV or read a news article touching on medicine, the environment, or health, chances are you'll run across a story that's impacted by toxicology. And more times than not, news consumers are left with the question: What information is essential to understanding the story's impact?
toxicology
Do you remember doing the limbo as a kid? The idea was to see how low you could bend your body to get under a stick that got increasingly close to the floor. Today’s regulatory process is the modern version of the limbo. The problem is that science can’t even measure how low they want the limbo stick to go.
The anti-biotech group GM Watch recently touted the results of a new study as evidence that the EPA has underestimated the risk posed by the weedkiller glyphosate. It's an illustration of what goes wrong when you force data to conform to a predetermined conclusion.
On Feb. 20, a large headline from CNN crosses my screen: ‘’Chemicals in plastics damage babies’ brains and must be banned immediately, expert group says”. A shocking, scary headline based on cherry-picked data that misleads the public. What are these chemicals that must be banned immediately?
Peer review, especially peer review of chemical safety/risk assessments, is under assault. Is something inherently wrong with the process of this area of peer review?
Are the small levels of pesticides, herbicides and genetic modifications in our food -- whether human-made or natural -- harmful? Let's put the virus aside for a moment and see what we find.
In short, the public is often worried about chemical exposure, as they should be when such exposure exceeds a safe dose. The public’s interest is best served by trusting experts dedicated to public health protection and not by withholding scientific data from independent analysis.
All chemicals are toxic at some level. Some can cause harm at very small concentrations, while others need a large amount before there's a danger to human health. Even water can be deadly if consumed in large enough amounts. Let's take a closer look at various levels of safety and harm.
Are toxicologists medical doctors? And what does a person need to know to become a toxicologist? Dr. Michael Dourson, aka America's Toxicologist, and Dr. Bernard Gadagbui explain the field of toxicology.
At our 40th-anniversary celebration event in late 2018, Dr. Dourson was introduced to those in attendance at the Washington, DC gala as the nation's toxicologist. Although this welcoming gesture was made somewhat in jest, a quick review of his credentials lends it credence. Let's take a look.
The next Beyond Science and Decisions Workshop XI will be held on February 18-20, 2020 in Cincinnati, Ohio, at the Taft Auditorium of the National Institute for Occupational Safety and Health (NIOSH).
There is wide divergence on the safety assessment of these chemicals, thus making communication with the public extremely difficult.