My latest article for my Sounds Sciencey column is about chemistry. Or, more precisely, how it is viewed by the public.
There is this thing you might see on labels of products ranging from baby health goods to fertilizer: “CHEMICAL FREE”. But what does that even mean? I say it’s meaningless and is harmful for consumers.
Over the last 4 decades, the idea of chemistry has gotten a terrible reputation. People just don’t like chemicals. Yet, they certainly don’t understand that EVERYTHING we eat or drink or use in our showers or on our bodies is made of chemicals. Everything we use or wear is derived from a chemical process. To be without chemistry is to not exist. Our bodies run on chemistry.
The word “chemical” has been hijacked to mean “toxic”. And “toxic chemicals” has become a buzz word for environmental and health movements against everything from fracking to vaccines. That’s dangerous. In order to be an informed consumer and citizen, when talking science terms, you need to understand what you are actually advocating for or against. When you say “toxic chemicals,” what science-trained ears perceive from you is “this person is not scientifically literate”.
So, I advocate not to fall into the hype of “chemical-free”. Check out my piece and see how we got here as a society and what can be done about it.