Plastics are made from chemicals and petroleum.
I have found that most people don’t know that, or don’t care to know. Many plastics are full of potentially toxic chemical concoctions, and knowing what makes up plastics is key to understanding how dangerous those chemicals are. Once you know that, it’s hard to understand why would the FDA, EPA, and other government regulatory agencies allow them to be used in, well…everything.
The short answer is, they just don’t regulate that many chemicals.
But plastics are all around us in everyday life, and thus we are regularly exposed to these chemicals. This is one reason I’m anti-plastic, at least in the way we overuse and overconsume it in daily life.
How Plastic is Made
“Most plastic is derived from oil drilling and/or fracking.” -Jennie Romer, sustainability expert and attorney1
Plastics are derived from fossil fuels, such as crude oil and natural gas. It is then processed at a refinery into ethane and propane. Next, they go to what are called cracker facilities that “crack” or break down these molecules. They turn ethane into ethylene, which is a building block of most common plastics. Propane becomes propylene. They are mixed with a catalyst, or chemical additive, that links the molecules together and forms polymers. Polymers are long, repeating chains of molecules that are chemically linked, or bonded, together. Harken back to chemistry class and this process is called polymerization.
But “polymers alone rarely have the physical qualities to be of practical value, so most plastics contain a multitude of chemical additives to facilitate the manufacturing process or produce a particular desirable property, such as flexibility, toughness, color or resistance to UV light.”2 This process forms different resins, or types of plastics, and are generally categorized by Resin Codes (those little numbers on plastics with the recycling symbol around it).
Plastic is Toxic
These chemical additives are usually what is most harmful to our health and the environment, as they leach over time and under certain conditions such as heat or UV exposure. Additives include dyes, “fragrances” or phthalates, plasticizers such as bisphenol A (BPA), fillers, fluffers, hardeners, stabilizers, lubricants, fire retardants, blowing agents, antistatic chemicals, and even fungicides and antibacterial agents. “Imagine that, plastics eerily designed to repel insects and bacteria, just like genetically modified cotton or corn!” wrote 3
Many chemicals are not even regulated. For example, the FDA banned BPA from infant formula packaging, baby bottles, and sippy cups in 2013 because of its toxic leaching. But, there is a whole family of other bisphenols and most of those are still in active and legal use.
Plastic is often intended for single use only because the toxins leach out over time into your water, food, or product. As I used to reuse my plastic water bottles too – and I stored mine in the car, where the plastics were exposed to intense heat and sunlight, both factors that accelerate plastic chemical leaching.
Facing changing public opinion about the harmfulness of plastic in the 1980s, the plastics industry “launched a $50M-a-year ad campaign to improve plastic’s image. Part of the message was ‘recycling is the answer.’ Within the plastics industry, however, it was later revealed that even then there was serious doubt that widespread plastic recycling could ever be made economically viable.”5 They knew then, and they certainly know now, that we cannot recycle all of the plastic. Despite the pollution and toxicity, the plastics industry continues to push, market, and produce excessive plastic products and packaging.
“If the public thinks that recycling is working, then they’re not going to be as concerned about the environment.” -Larry Thomas, former head of the Society of the Plastics Industry, now called the Plastics Industry Association6
There are many advocates for plastic production, including the chemical, trade, and petroleum organizations. The global plastics industry is worth between $500 and $800 billion dollars. The plastics industry is not going away while there is that much money at stake.
The American Chemistry Council (ACC) is one of the biggest supporters of plastics, and they spend millions each year contributing to political parties in order to fight legislation that would regulate plastic production. Other organizations protective of plastics include (but are not limited to) the Plastics Industry Association, the American Chemical Society, the Manufacturers Association for Plastic Processors, the International Association of Plastics Distribution, the Vinyl Institute, the American Fuel & Petrochemical Manufacturers, and the Society Of Plastics Engineers.
“We are not out to destroy the plastics industry, but we must embrace change.”7
The Overproduction of Plastic
“Many of these products, such as plastic bags and food wrappers, have a lifespan of mere minutes to hours, yet they may persist in the environment for hundreds of years.”8
There are a few plastics that have an important place on our planet and in our lives, but most do not. Single-use disposable plastics are the major culprits of our plastic pollution problem. The companies we purchase products from are now producing it at such a high rate that we cannot recycle the problem away. Plastic production increased exponentially, from 2.3 million tons in 1950 to 448 million tons by 2015, and it is expected to double by 2050.9 “Plastic is too microscopically dispersed around the world to try and clean it all up at this point…Prevention and avoidance should be engraved in our minds,” wrote C10 Companies and manufacturers must stop producing so much of it!
“Half of all plastics ever manufactured have been made in the last 15 years.”11
Watch this short film about plastic from The Story of Stuff Project:
“We have polluted the planet with indestructible plastic to such a degree that plastic may serve as a fossil marker in our strata to indicate a new era – the way dinosaurs indicate the Mesozoic one – until Big Oil digs the last of those reptiles up to produce more Coke bottles.” -Anne-Marie Bonneau, author of The Zero-Waste Chef12
What To Do
Whatever it takes to slow or stop the neverending barrage of chemical toxicity and plastic pollution being perpetrated on our planet by profit-driven entities, you can start at home and start small. You can avoid and refuse single-use plastic, changing your habits surrounding it one step at a time. I offer many ways to eliminate plastic on my site in my articles such as “11 Ways To Go Plastic-Free With Food,” and under Resources, where there are lists of books, films, and other websites that offer good information.
You have to eliminate plastics in your life in small manageable chunks, because there’s just so much of it. As the founders of Life Without Plastic wrote, “As excited as you may be to embark on this journey, be careful about fully embracing plastic-free living cold turkey, and trying to do it all at once. Once you start noticing the plastic around you, it could overwhelm and discourage you quickly…Take it one step at a time. This is all about changing habits, and that takes time, effort and patience.”13 This will protect you and your family from potentially toxic products entering your body and harming your health.
Contact companies whose products you consume and ask them to switch to responsible packaging. Switch the products you use with items that don’t have plastic. Support legislation like the Break Free From Plastic Pollution Act.14 Getting manufacturers and companies to stop the overproduction of plastics will be key, and to do so we will have to force them through purchase power and legislation.
“We are surrounded by the toxic polluting conundrum that versatile convenient plastic has become. But . . . there are lots of ways to avoid plastics in everyday life – wherever you are, whatever you do. All it takes is a little awareness and initiative. Educated actions, we like to call it.” –15
Thank you for reading, and please share and subscribe!
Video, “Plastics 101,” National Geographic, May 18, 2018.
Guide to My Packaging Industry Series.